/* ============================================================
 * klient/klient.css — Klientsky portal (tickets + calendar) styles
 * Extracted from portal.html (F12.x.2, 2026-05-14)
 * Renamed from portal/portal.css in F13.0.4 (2026-05-15).
 * Contains: Tickets management page + Calendar M1 + M3 sections
 * Loaded by /klient/index.html alongside /shared/common.css
 * ============================================================ */

  /* ----- /klient/ sidebar tweaks ----------------------------------
   * /klient/ uses shared .sidebar styles from common.css and the
   * F13.2 shared sidebar component (/shared/sidebar.js). Only
   * client-portal-specific tweaks live here.
   * --------------------------------------------------------------- */
  body[data-portal="klient"] .nav-item .nav-badge {
    margin-left: auto;
    background: rgba(0, 168, 232, 0.12);
    color: var(--electric);
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 700;
  }

  /* ===== Tickets management page ===== */
  .tickets-back-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .tickets-header {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 24px;
    align-items: end;
    margin-bottom: 22px;
  }
  @media (max-width: 1080px) {
    .tickets-header { grid-template-columns: 1fr; gap: 14px; align-items: start; }
  }
  .tickets-title-block h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.02em;
    margin: 0 0 4px;
  }
  .tickets-subtitle {
    color: var(--muted-soft);
    font-size: 13px;
    margin: 0;
  }
  .tickets-stats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  .tickets-stat {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: var(--muted-soft);
  }
  .tickets-stat.critical { border-color: rgba(239, 68, 68, 0.30); background: rgba(239, 68, 68, 0.04); }
  .tickets-stat .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
  .tickets-stat .dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
  .tickets-stat .dot.red { background: var(--red); box-shadow: 0 0 6px var(--red); }
  .tickets-stat .dot.amber { background: var(--orange); }
  .tickets-stat .dot.gray { background: rgba(255, 255, 255, 0.30); }
  .tickets-stat .num { font-size: 14px; color: var(--white); font-weight: 700; }
  .tickets-stat .lbl { color: var(--muted); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; }

  .btn-new-ticket {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--electric);
    border: 0;
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 220ms ease;
    box-shadow: 0 6px 18px -6px var(--electric-glow);
  }
  .btn-new-ticket svg { width: 14px; height: 14px; }
  .btn-new-ticket:hover { background: #1ab1e8; transform: translateY(-1px); box-shadow: 0 10px 24px -6px var(--electric-glow); }

  /* ----- Filter bar ----- */
  .tickets-filter {
    display: grid;
    grid-template-columns: 1fr auto auto auto auto;
    gap: 8px;
    margin-bottom: 18px;
  }
  @media (max-width: 880px) { .tickets-filter { grid-template-columns: 1fr 1fr; } }
  .tickets-filter-search {
    position: relative;
    display: flex;
    align-items: center;
  }
  .tickets-filter-search svg {
    position: absolute;
    left: 12px;
    width: 14px; height: 14px;
    color: var(--muted);
    pointer-events: none;
  }
  .tickets-filter-search input {
    width: 100%;
    padding: 10px 14px 10px 36px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 13px;
    outline: 0;
    transition: border-color 200ms ease;
  }
  .tickets-filter-search input::placeholder { color: var(--muted); }
  .tickets-filter-search input:focus { border-color: var(--electric); background: rgba(0, 168, 232, 0.04); }
  .tickets-filter-select {
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 13px;
    cursor: pointer;
    outline: 0;
    transition: border-color 200ms ease;
  }
  .tickets-filter-select:hover { border-color: rgba(0, 168, 232, 0.40); }
  .tickets-filter-select:focus { border-color: var(--electric); background: rgba(0, 168, 232, 0.04); }
  .tickets-filter-reset {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 12px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .tickets-filter-reset svg { width: 12px; height: 12px; }
  .tickets-filter-reset:hover { color: var(--white); border-color: rgba(255, 255, 255, 0.20); }

  /* ----- Table ----- */
  .tickets-table-wrap {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    overflow: hidden;
  }
  .tickets-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
  }
  .tickets-table thead {
    background: rgba(0, 0, 0, 0.20);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .tickets-table th {
    text-align: left;
    padding: 12px 14px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 600;
  }
  .tickets-table .col-id { width: 80px; }
  .tickets-table .col-prio { width: 60px; }
  .tickets-table .col-status { width: 120px; }
  .tickets-table .col-assignee { width: 160px; }
  .tickets-table .col-updated { width: 110px; }
  .tickets-table tbody tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: background 180ms ease;
  }
  .tickets-table tbody tr:last-child { border-bottom: 0; }
  .tickets-table tbody tr:hover { background: rgba(0, 168, 232, 0.04); }
  .tickets-table td {
    padding: 12px 14px;
    color: var(--muted-soft);
    vertical-align: middle;
  }
  .tickets-table td.col-id {
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
    color: var(--electric);
  }
  .tickets-table td.col-title {
    color: var(--white);
    font-weight: 500;
  }
  .ticket-prio-pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
  }
  .ticket-prio-pill.P1 { color: var(--red); background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.30); }
  .ticket-prio-pill.P2 { color: var(--orange); background: rgba(245, 158, 11, 0.12); border: 1px solid rgba(245, 158, 11, 0.30); }
  .ticket-prio-pill.P3 { color: var(--ai-cyan); background: rgba(0, 212, 212, 0.10); border: 1px solid rgba(0, 212, 212, 0.30); }
  .ticket-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 9px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
  }
  .ticket-status-pill::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
  }
  .ticket-status-pill.open { color: var(--green); background: rgba(34, 211, 107, 0.10); border: 1px solid rgba(34, 211, 107, 0.30); }
  .ticket-status-pill.open::before { background: var(--green); box-shadow: 0 0 6px var(--green); }
  .ticket-status-pill.in-progress { color: var(--electric); background: rgba(0, 168, 232, 0.10); border: 1px solid rgba(0, 168, 232, 0.30); }
  .ticket-status-pill.in-progress::before { background: var(--electric); box-shadow: 0 0 6px var(--electric); }
  .ticket-status-pill.waiting { color: var(--orange); background: rgba(245, 158, 11, 0.10); border: 1px solid rgba(245, 158, 11, 0.30); }
  .ticket-status-pill.waiting::before { background: var(--orange); }
  .ticket-status-pill.resolved { color: var(--green); background: rgba(34, 211, 107, 0.06); border: 1px dashed rgba(34, 211, 107, 0.30); }
  .ticket-status-pill.resolved::before { background: var(--green); opacity: 0.6; }
  .ticket-status-pill.closed { color: var(--muted); background: rgba(255, 255, 255, 0.02); border: 1px solid rgba(255, 255, 255, 0.06); }
  .ticket-status-pill.closed::before { background: var(--muted); }
  .tickets-table td.col-updated { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }

  .tickets-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--muted-soft);
  }
  .tickets-empty p { margin-bottom: 12px; }
  .btn-text {
    background: transparent;
    border: 0;
    color: var(--electric);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: underline;
  }

  /* ----- Detail modal ----- */
  .ticket-detail-modal {
    position: fixed; inset: 0; z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }
  .ticket-detail-modal.open { display: flex; animation: tdFade 200ms ease; }
  @keyframes tdFade { from { opacity: 0; } to { opacity: 1; } }
  .td-backdrop {
    position: absolute; inset: 0;
    background: rgba(13, 27, 42, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .td-card {
    position: relative;
    width: 100%;
    max-width: 720px;
    max-height: calc(100vh - 48px);
    background: linear-gradient(180deg, #15273a 0%, #0e1d2c 100%);
    border: 1px solid rgba(0, 168, 232, 0.25);
    border-radius: 14px;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: tdSlide 240ms cubic-bezier(0.22, 1, 0.36, 1);
  }
  @keyframes tdSlide { from { transform: translateY(16px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
  .td-header {
    padding: 20px 24px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.18);
    position: relative;
  }
  .td-header-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
    flex-wrap: wrap;
  }
  .td-id {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--electric);
    background: rgba(0, 168, 232, 0.10);
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 700;
    letter-spacing: 0.04em;
  }
  .td-prio-pill {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 2px 8px;
    border-radius: 4px;
  }
  .td-prio-pill.P1 { color: var(--red); background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.30); }
  .td-prio-pill.P2 { color: var(--orange); background: rgba(245, 158, 11, 0.12); border: 1px solid rgba(245, 158, 11, 0.30); }
  .td-prio-pill.P3 { color: var(--ai-cyan); background: rgba(0, 212, 212, 0.10); border: 1px solid rgba(0, 212, 212, 0.30); }
  .td-status-pill {
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .td-status-pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
  .td-status-pill.open { color: var(--green); background: rgba(34, 211, 107, 0.10); border: 1px solid rgba(34, 211, 107, 0.30); }
  .td-status-pill.open::before { background: var(--green); }
  .td-status-pill.in-progress { color: var(--electric); background: rgba(0, 168, 232, 0.10); border: 1px solid rgba(0, 168, 232, 0.30); }
  .td-status-pill.in-progress::before { background: var(--electric); }
  .td-status-pill.waiting { color: var(--orange); background: rgba(245, 158, 11, 0.10); border: 1px solid rgba(245, 158, 11, 0.30); }
  .td-status-pill.waiting::before { background: var(--orange); }
  .td-status-pill.resolved { color: var(--green); background: rgba(34, 211, 107, 0.06); border: 1px dashed rgba(34, 211, 107, 0.30); }
  .td-status-pill.resolved::before { background: var(--green); opacity: 0.6; }
  .td-status-pill.closed { color: var(--muted); background: rgba(255, 255, 255, 0.02); border: 1px solid rgba(255, 255, 255, 0.06); }
  .td-status-pill.closed::before { background: var(--muted); }

  .td-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.35;
    letter-spacing: -0.01em;
    margin: 0;
    padding-right: 36px;
  }
  .td-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 30px; height: 30px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 6px;
    color: var(--muted-soft);
    cursor: pointer;
    display: grid; place-items: center;
    transition: all 200ms ease;
  }
  .td-close:hover { color: var(--white); border-color: var(--electric); background: rgba(0, 168, 232, 0.08); }
  .td-close svg { width: 14px; height: 14px; }

  .td-body {
    padding: 22px 24px;
    overflow-y: auto;
    flex: 1;
    color: var(--muted-soft);
    font-size: 13.5px;
    line-height: 1.6;
  }
  .td-body::-webkit-scrollbar { width: 6px; }
  .td-body::-webkit-scrollbar-thumb { background: rgba(0, 168, 232, 0.30); border-radius: 3px; }

  .td-meta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px 24px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  @media (max-width: 540px) { .td-meta-grid { grid-template-columns: 1fr 1fr; } }
  .td-meta { display: flex; flex-direction: column; gap: 2px; }
  .td-meta .lbl {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
  }
  .td-meta .val { color: var(--white); font-size: 13px; font-weight: 500; }

  .td-section { margin-bottom: 20px; }
  .td-section h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--electric);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 10px;
  }
  .td-description {
    background: rgba(255, 255, 255, 0.018);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 7px;
    padding: 12px 14px;
    color: var(--white);
    font-size: 13px;
    line-height: 1.6;
    white-space: pre-wrap;
  }
  .td-activity { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
  .td-activity li {
    background: rgba(255, 255, 255, 0.018);
    border-left: 2px solid rgba(0, 168, 232, 0.40);
    padding: 10px 14px;
    border-radius: 0 6px 6px 0;
  }
  .td-activity li.system { border-left-color: rgba(255, 255, 255, 0.20); background: rgba(255, 255, 255, 0.012); }
  .td-activity-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
    font-family: var(--font-mono);
    font-size: 11px;
  }
  .td-activity-head .author { color: var(--white); font-weight: 600; }
  .td-activity-head .time { color: var(--muted); }
  .td-activity li.system .author { color: var(--muted-soft); }
  .td-activity-text { color: var(--muted-soft); font-size: 13px; line-height: 1.55; }
  .td-activity li.system .td-activity-text { color: var(--muted); font-style: italic; }

  .td-comment-form { display: flex; gap: 8px; margin-top: 12px; }
  .td-comment-form textarea {
    flex: 1;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 7px;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 13px;
    resize: vertical;
    min-height: 44px;
    outline: 0;
  }
  .td-comment-form textarea:focus { border-color: var(--electric); }
  .td-comment-submit {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(0, 168, 232, 0.10);
    border: 1px solid rgba(0, 168, 232, 0.30);
    border-radius: 7px;
    color: var(--electric);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    flex-shrink: 0;
    transition: all 200ms ease;
  }
  .td-comment-submit svg { width: 13px; height: 13px; }
  .td-comment-submit:hover { background: rgba(0, 168, 232, 0.18); border-color: var(--electric); }

  .td-footer {
    padding: 14px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.20);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
  }
  .td-footer-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
  }
  .td-footer-label {
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .td-status-select {
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 6px;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 12px;
    cursor: pointer;
    outline: 0;
  }
  .td-save {
    padding: 8px 18px;
    background: var(--electric);
    border: 0;
    border-radius: 7px;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .td-save:hover { background: #1ab1e8; }
  .td-save.is-saved { background: var(--green); }



  /* ===== Calendar M1 + M3 ===== */
  .cal-today-btn {
    margin-left: 6px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 7px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .cal-today-btn:hover { color: var(--white); border-color: rgba(0, 168, 232, 0.40); }

  .cal-gcal-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 8px;
    margin-left: auto;
    transition: all 220ms ease;
  }
  .cal-gcal-status.connected {
    border-color: rgba(34, 211, 107, 0.30);
    background: rgba(34, 211, 107, 0.05);
  }
  .cal-gcal-status.syncing {
    border-color: rgba(0, 168, 232, 0.40);
    background: rgba(0, 168, 232, 0.06);
  }
  .cal-gcal-status .gcal-icon {
    width: 18px; height: 18px;
    color: var(--muted);
    display: grid; place-items: center;
  }
  .cal-gcal-status .gcal-icon svg { width: 16px; height: 16px; }
  .cal-gcal-status.connected .gcal-icon { color: var(--green); }
  .cal-gcal-status.syncing .gcal-icon { color: var(--electric); animation: gcalSpin 1s linear infinite; }
  @keyframes gcalSpin { 100% { transform: rotate(360deg); } }
  .cal-gcal-status .gcal-text {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted-soft);
    letter-spacing: 0.04em;
  }
  .cal-gcal-status.connected .gcal-text { color: var(--green); }
  .cal-gcal-status .gcal-action-btn {
    margin-left: 4px;
    padding: 3px 10px;
    background: rgba(0, 168, 232, 0.10);
    border: 1px solid rgba(0, 168, 232, 0.30);
    border-radius: 4px;
    color: var(--electric);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .cal-gcal-status .gcal-action-btn:hover { background: rgba(0, 168, 232, 0.18); }
  .cal-gcal-status.connected .gcal-action-btn {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.30);
    color: var(--red);
  }
  .cal-gcal-status.connected .gcal-action-btn:hover { background: rgba(239, 68, 68, 0.16); }

  /* Day-event chip in month grid */
  .day-event {
    display: block;
    font-size: 10.5px;
    padding: 2px 6px;
    border-radius: 3px;
    margin-bottom: 2px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer;
    background: rgba(0, 168, 232, 0.12);
    border-left: 2px solid var(--electric);
    color: var(--white);
    transition: background 180ms ease;
  }
  .day-event:hover { background: rgba(0, 168, 232, 0.22); }
  .day-event.audit { background: rgba(245, 158, 11, 0.12); border-left-color: var(--orange); }
  .day-event.review { background: rgba(0, 212, 212, 0.10); border-left-color: var(--ai-cyan); }
  .day-event.training { background: rgba(34, 211, 107, 0.10); border-left-color: var(--green); }
  .day-event.maintenance { background: rgba(255, 255, 255, 0.06); border-left-color: var(--muted-soft); color: var(--muted-soft); }
  .day-event.incident { background: rgba(239, 68, 68, 0.12); border-left-color: var(--red); }
  .day-event-more { font-size: 10px; color: var(--muted); font-family: var(--font-mono); margin-top: 2px; }

  /* ===== Week view ===== */
  .calendar-week-view, .calendar-day-view {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    overflow: hidden;
  }
  .cal-week-header {
    display: grid;
    grid-template-columns: 60px repeat(7, 1fr);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.20);
  }
  .cal-week-header-spacer { background: transparent; }
  .cal-week-day-head {
    padding: 10px 8px;
    text-align: center;
    border-left: 1px solid rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: background 180ms ease;
  }
  .cal-week-day-head:hover { background: rgba(0, 168, 232, 0.04); }
  .cal-week-day-head.today { background: rgba(0, 168, 232, 0.08); }
  .cal-week-day-head .dow {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
  }
  .cal-week-day-head .dnum {
    display: block;
    font-size: 18px;
    color: var(--white);
    font-weight: 700;
    margin-top: 2px;
  }
  .cal-week-day-head.today .dnum { color: var(--electric); }
  .cal-week-body {
    display: grid;
    grid-template-columns: 60px 1fr;
    max-height: 720px;
    overflow-y: auto;
  }
  .cal-week-hours, .cal-day-hours {
    background: rgba(0, 0, 0, 0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
  }
  .cal-hour-slot {
    height: 48px;
    padding: 4px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    text-align: right;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }
  .cal-week-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
  }
  .cal-week-col {
    position: relative;
    border-left: 1px solid rgba(255, 255, 255, 0.04);
  }
  .cal-week-col.today { background: rgba(0, 168, 232, 0.025); }
  .cal-week-cell, .cal-day-cell {
    height: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: background 150ms ease;
  }
  .cal-week-cell:hover, .cal-day-cell:hover { background: rgba(0, 168, 232, 0.05); }
  .cal-week-event, .cal-day-event {
    position: absolute;
    left: 2px; right: 2px;
    background: rgba(0, 168, 232, 0.18);
    border-left: 3px solid var(--electric);
    border-radius: 4px;
    padding: 4px 8px;
    overflow: hidden;
    cursor: pointer;
    color: var(--white);
    transition: all 180ms ease;
    z-index: 2;
  }
  .cal-week-event:hover, .cal-day-event:hover { background: rgba(0, 168, 232, 0.28); transform: scale(1.01); }
  .cal-week-event .time, .cal-day-event .time { display: block; font-family: var(--font-mono); font-size: 9.5px; color: var(--electric); }
  .cal-week-event .title, .cal-day-event .title { display: block; font-size: 11.5px; font-weight: 600; line-height: 1.2; margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .cal-week-event .client, .cal-day-event .client { display: block; font-size: 10px; color: var(--muted-soft); margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .cal-day-event .notes { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; line-height: 1.4; }
  .cal-week-event.audit, .cal-day-event.audit { background: rgba(245, 158, 11, 0.18); border-left-color: var(--orange); }
  .cal-week-event.audit .time, .cal-day-event.audit .time { color: var(--orange); }
  .cal-week-event.review, .cal-day-event.review { background: rgba(0, 212, 212, 0.15); border-left-color: var(--ai-cyan); }
  .cal-week-event.review .time, .cal-day-event.review .time { color: var(--ai-cyan); }
  .cal-week-event.training, .cal-day-event.training { background: rgba(34, 211, 107, 0.15); border-left-color: var(--green); }
  .cal-week-event.training .time, .cal-day-event.training .time { color: var(--green); }
  .cal-week-event.maintenance, .cal-day-event.maintenance { background: rgba(255, 255, 255, 0.06); border-left-color: var(--muted-soft); }
  .cal-week-event.incident, .cal-day-event.incident { background: rgba(239, 68, 68, 0.15); border-left-color: var(--red); }
  .cal-week-event.incident .time, .cal-day-event.incident .time { color: var(--red); }

  /* ===== Day view ===== */
  .cal-day-header {
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.20);
  }
  .cal-day-head .dow {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    margin-right: 8px;
  }
  .cal-day-head .dnum {
    font-size: 22px;
    color: var(--white);
    font-weight: 700;
    margin-right: 12px;
  }
  .cal-day-head.today .dnum { color: var(--electric); }
  .cal-day-head .dmonth {
    font-size: 13px;
    color: var(--muted-soft);
  }
  .cal-day-body {
    display: grid;
    grid-template-columns: 60px 1fr;
    max-height: 720px;
    overflow-y: auto;
  }
  .cal-day-col {
    position: relative;
    border-left: 1px solid rgba(255, 255, 255, 0.04);
  }

  /* ===== Sync bar (bottom of calendar) ===== */
  .cal-sync-bar {
    margin-top: 14px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
  }
  .cal-sync-state {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }
  .cal-sync-state .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.30);
  }
  .cal-sync-state .dot.connected {
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
  }
  .cal-sync-state .text {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted-soft);
    letter-spacing: 0.04em;
  }
  .cal-sync-info {
    font-size: 11.5px;
    color: var(--muted);
    line-height: 1.5;
    flex: 1;
  }

  /* ===== Event modal ===== */
  .cal-event-modal {
    position: fixed; inset: 0; z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }
  .cal-event-modal.open { display: flex; animation: tdFade 200ms ease; }
  .cal-em-backdrop {
    position: absolute; inset: 0;
    background: rgba(13, 27, 42, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .cal-em-card {
    position: relative;
    width: 100%;
    max-width: 540px;
    max-height: calc(100vh - 48px);
    background: linear-gradient(180deg, #15273a 0%, #0e1d2c 100%);
    border: 1px solid rgba(0, 168, 232, 0.25);
    border-radius: 14px;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: tdSlide 240ms cubic-bezier(0.22, 1, 0.36, 1);
  }
  .cal-em-header {
    padding: 18px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .cal-em-title { font-size: 16px; color: var(--white); font-weight: 700; margin: 0; }
  .cal-em-close {
    width: 28px; height: 28px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 6px;
    color: var(--muted-soft);
    cursor: pointer;
    display: grid; place-items: center;
  }
  .cal-em-close:hover { color: var(--white); border-color: var(--electric); }
  .cal-em-close svg { width: 12px; height: 12px; }
  .cal-em-form {
    padding: 18px 22px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .cal-em-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
  .cal-em-row .cal-em-field:nth-child(1) { grid-column: span 1; }
  @media (max-width: 540px) { .cal-em-row { grid-template-columns: 1fr; } }
  .cal-em-field { display: flex; flex-direction: column; gap: 5px; }
  .cal-em-field label {
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    font-weight: 600;
  }
  .cal-em-field input, .cal-em-field select, .cal-em-field textarea {
    padding: 9px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 7px;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 13px;
    outline: 0;
  }
  .cal-em-field input:focus, .cal-em-field select:focus, .cal-em-field textarea:focus { border-color: var(--electric); background: rgba(0, 168, 232, 0.04); }
  .cal-em-field textarea { resize: vertical; min-height: 70px; }
  .cal-em-gcal-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 7px;
    font-size: 11.5px;
    color: var(--muted);
  }
  .cal-em-gcal-hint .dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.30); flex-shrink: 0; }
  .cal-em-gcal-hint .dot.connected { background: var(--green); box-shadow: 0 0 6px var(--green); }
  .cal-em-footer {
    padding: 14px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.20);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .cal-em-spacer { flex: 1; }
  .cal-em-cancel, .cal-em-delete, .cal-em-save {
    padding: 8px 16px;
    border-radius: 7px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 200ms ease;
    border: 1px solid transparent;
  }
  .cal-em-cancel { background: transparent; border-color: rgba(255, 255, 255, 0.10); color: var(--muted-soft); }
  .cal-em-cancel:hover { color: var(--white); border-color: rgba(255, 255, 255, 0.20); }
  .cal-em-delete { background: rgba(239, 68, 68, 0.10); border-color: rgba(239, 68, 68, 0.30); color: var(--red); }
  .cal-em-delete:hover { background: rgba(239, 68, 68, 0.18); }
  .cal-em-save { background: var(--electric); color: var(--white); border: 0; }
  .cal-em-save:hover { background: #1ab1e8; }

  /* ===== Sync toast ===== */
  .cal-sync-toast {
    position: fixed;
    bottom: 24px; left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(13, 27, 42, 0.96);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(34, 211, 107, 0.40);
    border-radius: 8px;
    padding: 12px 20px;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 12px;
    box-shadow: 0 14px 40px -10px rgba(0, 0, 0, 0.6);
    z-index: 9999;
    opacity: 0;
    transition: all 280ms ease;
    pointer-events: none;
  }
  .cal-sync-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
  }




  /* ----- F12.x.2 fixup: missing client-side utilities --------------
   * These rules live elsewhere in portal.html and were not captured
   * by the conservative "Tickets management page" + "Calendar M1 + M3"
   * extraction. Copied here so /klient/ renders correctly. F12.x.6
   * will deduplicate against portal.html.
   * --------------------------------------------------------------- */

  /* ticket-count (sidebar badge) */
  .ticket-count {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--white);
  }
  .ticket-count.has-open { color: var(--orange); }
  .ticket-count.zero { color: var(--muted); }

  /* icon-btn (modal header/footer icon button) */
  .icon-btn {
    width: 28px; height: 28px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid var(--border-dark);
    color: var(--muted-soft);
    display: grid; place-items: center;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .icon-btn:hover {
    background: rgba(0, 168, 232, 0.10);
    border-color: var(--electric);
    color: var(--electric);
  }
  .icon-btn.danger:hover {
    background: rgba(239, 68, 68, 0.10);
    border-color: var(--red);
    color: var(--red);
  }
  .icon-btn svg { width: 13px; height: 13px; }

  /* CALENDAR — month grid + upcoming events + gcal embed note */
  /* ==========================================================
     CALENDAR — month grid + upcoming events
     ========================================================== */
  .calendar-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
  }
  .calendar-month-nav {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .calendar-month-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin: 0 8px;
    min-width: 160px;
    text-align: center;
  }
  .calendar-view-select {
    display: flex;
    gap: 2px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 3px;
    border: 1px solid var(--border-dark);
  }
  .calendar-view-btn {
    padding: 7px 14px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .calendar-view-btn.active {
    background: rgba(0, 168, 232, 0.15);
    color: var(--electric);
  }

  /* F11 Google Sync controls */
  .google-sync-controls { display: flex; align-items: center; gap: 8px; }
  .google-sync-badge {
    padding: 4px 10px;
    background: rgba(0, 200, 100, 0.15);
    color: #00cc66;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
  }
  .google-sync-badge.error { background: rgba(220, 60, 60, 0.15); color: #ee5555; }
  .google-sync-badge.syncing { background: rgba(0, 212, 212, 0.15); color: var(--ai-cyan, #00d4d4); }

  .calendar-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 18px;
  }
  @media (max-width: 960px) {
    .calendar-layout { grid-template-columns: 1fr; }
  }

  .calendar-grid {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    overflow: hidden;
  }
  .calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: rgba(0, 0, 0, 0.20);
    border-bottom: 1px solid var(--border-dark);
  }
  .calendar-weekdays div {
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    text-align: center;
    font-weight: 600;
  }
  .calendar-weekdays div.weekend { color: var(--muted-soft); opacity: 0.7; }

  .calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-auto-rows: minmax(74px, auto);
  }
  .calendar-day {
    border-right: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    padding: 6px 8px;
    cursor: pointer;
    transition: background 180ms ease;
    position: relative;
  }
  .calendar-day:hover { background: rgba(0, 168, 232, 0.05); }
  .calendar-day:nth-child(7n) { border-right: none; }
  .calendar-day.today {
    background: rgba(0, 168, 232, 0.08);
  }
  .calendar-day.today .day-num {
    background: var(--electric);
    color: var(--deep-navy);
    border-radius: 50%;
    padding: 2px 6px;
    font-weight: 700;
  }
  .calendar-day.outside { opacity: 0.30; }
  .calendar-day.weekend { background: rgba(255, 255, 255, 0.015); }
  .day-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--muted-soft);
    margin-bottom: 4px;
    display: inline-block;
    min-width: 18px;
  }
  .day-events {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .day-event {
    font-size: 10.5px;
    padding: 2px 6px;
    border-radius: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
  }
  .day-event.audit { background: rgba(0, 168, 232, 0.18); color: var(--electric); border-left: 2px solid var(--electric); }
  .day-event.review { background: rgba(34, 211, 107, 0.15); color: var(--green); border-left: 2px solid var(--green); }
  .day-event.training { background: rgba(245, 158, 11, 0.12); color: var(--orange); border-left: 2px solid var(--orange); }
  .day-event.maintenance { background: rgba(124, 100, 232, 0.15); color: #a896f0; border-left: 2px solid #a896f0; }
  .day-event.meeting { background: rgba(0, 212, 212, 0.12); color: var(--ai-cyan); border-left: 2px solid var(--ai-cyan); }

  /* Upcoming events panel */
  .upcoming-events {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 18px;
  }
  .upcoming-events h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .upcoming-events h3 small {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    font-weight: 400;
    letter-spacing: 0.06em;
  }
  .upcoming-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .upcoming-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }
  .upcoming-item:last-child { border-bottom: none; padding-bottom: 0; }
  .upcoming-date {
    text-align: center;
    background: rgba(0, 168, 232, 0.10);
    border: 1px solid rgba(0, 168, 232, 0.25);
    border-radius: 6px;
    padding: 6px 4px;
    flex-shrink: 0;
  }
  .upcoming-date .day {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: var(--electric);
    line-height: 1;
    font-family: var(--font-mono);
  }
  .upcoming-date .month {
    display: block;
    font-size: 9px;
    color: var(--muted);
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 2px;
  }
  .upcoming-content strong {
    display: block;
    font-size: 13px;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 3px;
  }
  .upcoming-content small {
    display: block;
    font-size: 11.5px;
    color: var(--muted-soft);
    line-height: 1.4;
  }
  .upcoming-content .event-time {
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    margin-top: 4px;
    display: inline-block;
  }

  .gcal-embed-note {
    margin-top: 14px;
    padding: 14px 16px;
    background: rgba(0, 168, 232, 0.05);
    border: 1px solid rgba(0, 168, 232, 0.18);
    border-radius: 8px;
    font-size: 12px;
    color: var(--muted-soft);
    line-height: 1.5;
  }
  .gcal-embed-note strong { color: var(--electric); }
  .gcal-embed-note code {
    font-family: var(--font-mono);
    font-size: 11px;
    background: rgba(0, 0, 0, 0.30);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--electric);

  /* dashboard-back-* — "Zpet na mapu portalu" link at top of view-tickets */
  /* ===== K2: Dashboard back-to-map button ===== */
  .dashboard-back-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin: 0 0 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .dashboard-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px 8px 12px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 8px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: all 220ms ease;
  }
  .dashboard-back-btn svg { width: 14px; height: 14px; }
  .dashboard-back-btn:hover {
    color: var(--white);
    background: rgba(0, 168, 232, 0.06);
    border-color: rgba(0, 168, 232, 0.40);
    transform: translateX(-2px);
    box-shadow: 0 4px 14px -4px rgba(0, 168, 232, 0.30);
  }
  .dashboard-back-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.04em;
  }
  @media (max-width: 600px) {
    .dashboard-back-meta { display: none; }
  }


  /* ----- F12.x.2-extend: content views (DOKUMENTY/DOTAZNÍKY/MANUÁLY/DOPORUČENÍ/STATUS/customers) ---
   * Copied additively from portal.html (lines 4741..5942).
   * portal.html retains inline copies during the transition; F12.x.6 deduplicates.
   * --------------------------------------------------------------- */
  /* ---------- DOKUMENTY ---------- */
  .filter-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 18px;
  }
  .chip {
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark);
    border-radius: 100px;
    font-size: 12.5px;
    color: var(--muted-soft);
    cursor: pointer;
    transition: all 200ms ease;
    font-family: inherit;
  }
  .chip:hover { color: var(--white); border-color: rgba(0, 168, 232, 0.30); }
  .chip.active {
    background: rgba(0, 168, 232, 0.15);
    border-color: var(--electric);
    color: var(--electric);
  }
  .chip-count {
    font-family: var(--font-mono);
    font-size: 10px;
    margin-left: 6px;
    opacity: 0.7;
  }

  .doc-list {
    list-style: none;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    overflow: hidden;
  }
  .doc-item {
    display: grid;
    grid-template-columns: 36px 1fr auto auto auto;
    gap: 14px;
    padding: 14px 18px;
    align-items: center;
    border-bottom: 1px solid var(--border-dark);
    transition: background 180ms ease;
  }
  .doc-item:last-child { border-bottom: none; }
  .doc-item:hover { background: rgba(255, 255, 255, 0.03); }
  @media (max-width: 720px) {
    .doc-item { grid-template-columns: 36px 1fr auto; }
    .doc-item .doc-meta-mid { display: none; }
  }
  .doc-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(0, 168, 232, 0.10);
    display: grid; place-items: center;
    color: var(--electric);
  }
  .doc-icon svg { width: 16px; height: 16px; }
  .doc-icon.zip { background: rgba(124, 100, 232, 0.10); color: #9b89e8; }
  .doc-icon.pdf { background: rgba(239, 68, 68, 0.08); color: #f87171; }
  .doc-name {
    font-size: 14px;
    color: var(--white);
    font-weight: 500;
  }
  .doc-name small {
    display: block;
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    margin-top: 2px;
  }
  .doc-meta-mid {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    text-align: right;
  }
  .doc-action {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: transparent;
    border: 1px solid var(--border-dark);
    color: var(--muted-soft);
    display: grid; place-items: center;
    transition: all 200ms ease;
  }
  .doc-action:hover {
    background: rgba(0, 168, 232, 0.10);
    border-color: var(--electric);
    color: var(--electric);
  }
  .doc-action svg { width: 14px; height: 14px; }

  /* ---------- DOTAZNÍKY ---------- */
  .quest-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 12px;
  }
  .quest-card-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
  }
  .quest-title {
    font-size: 15.5px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
  }
  .quest-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.04em;
  }
  .quest-meta .due { color: var(--orange); }
  .quest-status {
    padding: 4px 10px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    flex-shrink: 0;
  }
  .quest-status.active { background: rgba(0, 168, 232, 0.12); color: var(--electric); border: 1px solid rgba(0, 168, 232, 0.30); }
  .quest-status.notstarted { background: rgba(245, 158, 11, 0.10); color: var(--orange); border: 1px solid rgba(245, 158, 11, 0.30); }
  .quest-status.done { background: rgba(34, 211, 107, 0.10); color: var(--green); border: 1px solid rgba(34, 211, 107, 0.30); }

  .quest-progress-wrap {
    margin-bottom: 14px;
  }
  .quest-progress {
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 6px;
  }
  .quest-progress-fill {
    height: 100%;
    background: linear-gradient(to right, var(--electric), var(--ai-cyan));
    border-radius: 3px;
    box-shadow: 0 0 8px rgba(0, 168, 232, 0.4);
  }
  .quest-progress-text {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
  }
  .quest-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }

  /* ---------- MANUÁLY ---------- */
  .manual-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
  }
  .manual-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 18px;
    transition: all 240ms var(--ease);
    cursor: pointer;
    display: flex;
    flex-direction: column;
  }
  .manual-card:hover {
    border-color: rgba(0, 168, 232, 0.45);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px -10px rgba(0, 168, 232, 0.30);
  }
  .manual-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--steel-blue), var(--steel-blue-2));
    border-radius: 6px;
    margin-bottom: 14px;
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
  }
  .manual-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(to right, rgba(0, 168, 232, 0.05) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(0, 168, 232, 0.05) 1px, transparent 1px);
    background-size: 16px 16px;
  }
  .manual-thumb svg {
    width: 36px; height: 36px;
    color: var(--electric);
    opacity: 0.9;
    position: relative;
  }
  .manual-cat {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--electric);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  .manual-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
    line-height: 1.35;
  }
  .manual-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    margin-top: auto;
    padding-top: 10px;
  }

  /* ---------- DOPORUČENÍ ---------- */
  .reco-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .reco-card {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    gap: 16px;
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    align-items: start;
    transition: all 200ms ease;
  }
  .reco-card:hover { border-color: rgba(0, 168, 232, 0.30); }
  .reco-icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(0, 168, 232, 0.12);
    border: 1px solid rgba(0, 168, 232, 0.30);
    color: var(--electric);
    display: grid; place-items: center;
  }
  .reco-icon.warn { background: rgba(245, 158, 11, 0.12); border-color: rgba(245, 158, 11, 0.40); color: var(--orange); }
  .reco-icon.success { background: rgba(34, 211, 107, 0.10); border-color: rgba(34, 211, 107, 0.30); color: var(--green); }
  .reco-icon svg { width: 18px; height: 18px; }
  .reco-content h4 {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
    line-height: 1.4;
  }
  .reco-content p {
    font-size: 13px;
    color: var(--muted-soft);
    line-height: 1.5;
  }
  .reco-content .reco-tag {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted-soft);
    letter-spacing: 0.04em;
    margin-top: 6px;
  }

  /* ---------- STATUS ---------- */
  .status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 18px;
  }
  @media (max-width: 720px) { .status-grid { grid-template-columns: 1fr; } }
  .status-card {
    padding: 22px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
  }
  .status-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 18px;
  }
  .status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 13px;
  }
  .status-row:last-child { border-bottom: none; }
  .status-row strong {
    font-family: var(--font-mono);
    color: var(--electric);
    font-weight: 600;
  }
  .status-row strong.green { color: var(--green); }
  .status-row strong.warn { color: var(--orange); }

  .uptime-bar {
    display: flex;
    gap: 2px;
    margin-top: 16px;
  }
  .uptime-day {
    flex: 1;
    height: 28px;
    background: var(--green);
    border-radius: 2px;
    box-shadow: 0 0 4px rgba(34, 211, 107, 0.3);
    transition: transform 200ms ease;
  }
  .uptime-day:hover {
    transform: scaleY(1.15);
  }
  .uptime-day.partial { background: var(--orange); box-shadow: 0 0 4px rgba(245, 158, 11, 0.3); }
  .uptime-day.down { background: var(--red); box-shadow: 0 0 4px rgba(239, 68, 68, 0.3); }

  /* Mobile menu toggle */
  .mobile-toggle {
    display: none;
  }
  @media (max-width: 960px) {
    .mobile-toggle {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      background: rgba(0, 168, 232, 0.10);
      border: 1px solid var(--electric);
      border-radius: 8px;
      color: var(--electric);
      font-family: var(--font-mono);
      font-size: 11px;
      margin-bottom: 14px;
      width: 100%;
      justify-content: space-between;
    }
    .sidebar { display: none; }
    .sidebar.open { display: block; }
  }

  @media (max-width: 600px) {
    .topbar { padding: 12px 16px; }
    .portal-layout { padding: 16px 14px 40px; gap: 16px; }
    .topbar-status { display: none; }
    .user-name small { display: none; }
  }

  /* ==========================================================
     LOGIN SCREEN — Google Sign-In + demo user picker
     ========================================================== */
  .login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
  }
  .login-screen.hidden { display: none; }

  .login-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(to right, rgba(0, 168, 232, 0.04) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(0, 168, 232, 0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    pointer-events: none;
  }

  .login-card {
    background: rgba(13, 27, 42, 0.85);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border: 1px solid rgba(0, 168, 232, 0.25);
    border-radius: 14px;
    padding: 44px 40px 36px;
    max-width: 460px;
    width: 100%;
    text-align: center;
    box-shadow: 0 24px 64px -16px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(0, 168, 232, 0.08),
                0 0 80px -16px rgba(0, 168, 232, 0.4);
    position: relative;
    overflow: hidden;
  }
  .login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -30%;
    width: 30%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--electric), var(--ai-cyan), transparent);
    box-shadow: 0 0 12px rgba(0, 168, 232, 0.6);
    animation: loginScan 5s linear infinite;
  }
  @keyframes loginScan {
    0% { left: -30%; opacity: 0; }
    8% { opacity: 1; }
    92% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
  }

  .login-logo-mark {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--electric) 0%, #0078b8 100%);
    display: grid;
    place-items: center;
    margin: 0 auto 22px;
    box-shadow: 0 0 28px -4px rgba(0, 168, 232, 0.6);
  }
  .login-logo-mark svg {
    width: 28px; height: 28px;
    color: var(--deep-navy);
  }
  .login-eyebrow {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--electric);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    margin-bottom: 8px;
  }
  .login-title {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 8px;
  }
  .login-subtitle {
    font-size: 14px;
    color: var(--muted-soft);
    margin-bottom: 28px;
    line-height: 1.55;
  }

  /* Google Sign-In button (looks official) */
  .gsi-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: var(--white);
    color: #3c4043;
    border-radius: 8px;
    border: 1px solid #dadce0;
    font-family: 'Roboto', 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 200ms ease;
    width: 100%;
    justify-content: center;
    box-shadow: 0 4px 16px -4px rgba(0, 0, 0, 0.3);
  }
  .gsi-btn:hover {
    background: #f8f9fa;
    box-shadow: 0 6px 20px -4px rgba(0, 0, 0, 0.4);
    transform: translateY(-1px);
  }
  .gsi-btn svg {
    width: 18px; height: 18px;
  }

  .login-or {
    margin: 22px 0 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.08em;
  }
  .login-or::before, .login-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-dark);
  }

  .demo-users {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .demo-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    cursor: pointer;
    transition: all 200ms ease;
    text-align: left;
    width: 100%;
    color: var(--white);
    font-family: inherit;
    font-size: 13px;
  }
  .demo-user:hover {
    background: rgba(0, 168, 232, 0.08);
    border-color: var(--electric);
    transform: translateX(2px);
  }
  .demo-user-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--electric), var(--ai-cyan));
    display: grid; place-items: center;
    color: var(--deep-navy);
    font-weight: 700;
    font-size: 11px;
    flex-shrink: 0;
  }
  .demo-user-info {
    flex: 1;
  }
  .demo-user-info strong {
    display: block;
    font-weight: 600;
    color: var(--white);
  }
  .demo-user-info small {
    display: block;
    font-size: 11px;
    color: var(--muted);
    font-family: var(--font-mono);
    margin-top: 2px;
  }
  .demo-user-arr {
    color: var(--electric);
    font-size: 14px;
  }

  .login-footer {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-dark);
    font-size: 12px;
    color: var(--muted);
    line-height: 1.5;
  }
  .login-footer a {
    color: var(--electric);
  }
  .login-footer a:hover { text-decoration: underline; }

  /* ==========================================================
     DEMO MODE BANNER — top of portal
     ========================================================== */
  .demo-banner {
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), rgba(245, 158, 11, 0.04));
    border-bottom: 1px solid rgba(245, 158, 11, 0.30);
    padding: 10px 24px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--orange);
    text-align: center;
    letter-spacing: 0.04em;
  }
  .demo-banner strong {
    color: var(--white);
    font-weight: 600;
  }
  .demo-banner a {
    color: var(--electric);
    text-decoration: underline;
  }

  /* ==========================================================
     DRIVE IFRAME EMBED for documents view
     ========================================================== */
  .drive-embed-wrap {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
  }
  .drive-embed-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: rgba(0, 168, 232, 0.06);
    border-bottom: 1px solid rgba(0, 168, 232, 0.15);
    flex-wrap: wrap;
    gap: 12px;
  }
  .drive-embed-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
  }
  .drive-embed-info svg {
    width: 18px; height: 18px;
    color: var(--electric);
  }
  .drive-embed-info strong { color: var(--white); }
  .drive-embed-info code {
    font-family: var(--font-mono);
    font-size: 11px;
    background: rgba(0, 0, 0, 0.30);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--electric);
  }
  .drive-embed-actions {
    display: flex;
    gap: 8px;
  }
  .drive-iframe {
    width: 100%;
    height: 540px;
    border: none;
    background: var(--steel-blue);
    display: block;
  }
  .drive-mock-view {
    background: linear-gradient(135deg, rgba(255,255,255,0.02), rgba(0, 168, 232, 0.04));
    height: 540px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
  }
  .drive-mock-view::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(to right, rgba(0, 168, 232, 0.05) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(0, 168, 232, 0.05) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
  }
  .drive-mock-icon {
    width: 72px; height: 72px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: rgba(0, 168, 232, 0.10);
    border: 1px solid rgba(0, 168, 232, 0.30);
    color: var(--electric);
    display: grid; place-items: center;
    position: relative;
  }
  .drive-mock-icon svg { width: 32px; height: 32px; }
  .drive-mock-view h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
    position: relative;
  }
  .drive-mock-view p {
    font-size: 13.5px;
    color: var(--muted-soft);
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto 16px;
    position: relative;
  }
  .drive-mock-view code {
    font-family: var(--font-mono);
    font-size: 11px;
    background: rgba(0, 0, 0, 0.40);
    padding: 6px 10px;
    border-radius: 4px;
    color: var(--electric);
    border: 1px solid var(--border-dark);
    display: inline-block;
    position: relative;
  }


  /* ==========================================================
     CUSTOMERS LIST — admin table
     ========================================================== */
  .customers-toolbar {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    margin-bottom: 18px;
    align-items: center;
  }
  @media (max-width: 720px) {
    .customers-toolbar { grid-template-columns: 1fr; }
  }
  .search-input {
    position: relative;
  }
  .search-input input {
    width: 100%;
    padding: 11px 14px 11px 38px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    color: var(--white);
    font-family: inherit;
    font-size: 13.5px;
    transition: all 200ms ease;
  }
  .search-input input:focus {
    outline: none;
    border-color: var(--electric);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.12);
  }
  .search-input::before {
    content: '';
    position: absolute;
    left: 14px; top: 50%;
    transform: translateY(-50%);
    width: 14px; height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7C93' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
  }
  .filter-select {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    padding: 11px 32px 11px 14px;
    color: var(--white);
    font-family: inherit;
    font-size: 13.5px;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300A8E8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
    min-width: 140px;
  }
  .filter-select:focus {
    outline: none;
    border-color: var(--electric);
  }

  .customers-table {
    width: 100%;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
  }
  .customers-table thead th {
    background: rgba(0, 0, 0, 0.20);
    padding: 12px 16px;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    font-weight: 600;
    border-bottom: 1px solid var(--border-dark);
  }
  .customers-table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 13.5px;
  }
  .customers-table tbody tr {
    transition: background 180ms ease;
    cursor: pointer;
  }
  .customers-table tbody tr:hover {
    background: rgba(0, 168, 232, 0.05);
  }
  .customers-table tbody tr:last-child td { border-bottom: none; }

  .customer-cell-avatar {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .customer-cell-avatar .avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--electric), var(--ai-cyan));
    display: grid; place-items: center;
    color: var(--deep-navy);
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
  }
  .customer-cell-name strong {
    display: block;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 2px;
  }
  .customer-cell-name small {
    display: block;
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
  }
  .sla-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.04em;
    font-weight: 600;
  }
  .sla-badge.enterprise { background: rgba(0, 168, 232, 0.15); color: var(--electric); border: 1px solid rgba(0, 168, 232, 0.30); }
  .sla-badge.standard { background: rgba(34, 211, 107, 0.10); color: var(--green); border: 1px solid rgba(34, 211, 107, 0.30); }
  .sla-badge.custom { background: rgba(245, 158, 11, 0.10); color: var(--orange); border: 1px solid rgba(245, 158, 11, 0.30); }
  .sla-badge.inactive { background: rgba(255, 255, 255, 0.05); color: var(--muted); border: 1px solid var(--border-dark); }
  .sla-badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
  }

  .ticket-count {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--white);
  }
  .ticket-count.has-open { color: var(--orange); }
  .ticket-count.zero { color: var(--muted); }

  .customer-actions {
    display: flex;
    gap: 6px;
  }
  .icon-btn {
    width: 28px; height: 28px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid var(--border-dark);
    color: var(--muted-soft);
    display: grid; place-items: center;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .icon-btn:hover {
    background: rgba(0, 168, 232, 0.10);
    border-color: var(--electric);
    color: var(--electric);
  }
  .icon-btn.danger:hover {
    background: rgba(239, 68, 68, 0.10);
    border-color: var(--red);
    color: var(--red);
  }
  .icon-btn svg { width: 13px; height: 13px; }

  @media (max-width: 720px) {
    .customers-table thead { display: none; }
    .customers-table, .customers-table tbody, .customers-table tr, .customers-table td { display: block; width: 100%; }
    .customers-table tr {
      padding: 14px;
      border-bottom: 1px solid var(--border-dark);
    }
    .customers-table td {
      padding: 4px 0;
      border-bottom: none;
    }
    .customers-table td::before {
      content: attr(data-label);
      display: block;
      font-family: var(--font-mono);
      font-size: 9px;
      color: var(--muted);
      letter-spacing: 0.10em;
      text-transform: uppercase;
      margin-bottom: 4px;
    }
    .customers-table td:first-child::before { display: none; }
  }

  /* Customer detail modal — minimal */
  .customer-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 18px 0;
  }
  .customer-stat {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    padding: 12px 14px;
  }
  .customer-stat-label {
    font-family: var(--font-mono);
    font-size: 9.5px;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }
  .customer-stat-value {
    font-family: var(--font-mono);
    font-size: 18px;
    color: var(--electric);
    font-weight: 700;
  }

  /* ==========================================================
     CALENDAR — month grid + upcoming events
     ========================================================== */
  .calendar-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
  }
  .calendar-month-nav {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .calendar-month-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin: 0 8px;
    min-width: 160px;
    text-align: center;
  }
  .calendar-view-select {
    display: flex;
    gap: 2px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 3px;
    border: 1px solid var(--border-dark);
  }
  .calendar-view-btn {
    padding: 7px 14px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 200ms ease;
  }
  .calendar-view-btn.active {
    background: rgba(0, 168, 232, 0.15);
    color: var(--electric);
  }

  /* F11 Google Sync controls */
  .google-sync-controls { display: flex; align-items: center; gap: 8px; }
  .google-sync-badge {
    padding: 4px 10px;
    background: rgba(0, 200, 100, 0.15);
    color: #00cc66;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
  }
  .google-sync-badge.error { background: rgba(220, 60, 60, 0.15); color: #ee5555; }
  .google-sync-badge.syncing { background: rgba(0, 212, 212, 0.15); color: var(--ai-cyan, #00d4d4); }

  .calendar-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 18px;
  }
  @media (max-width: 960px) {
    .calendar-layout { grid-template-columns: 1fr; }
  }

  .calendar-grid {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    overflow: hidden;
  }
  .calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: rgba(0, 0, 0, 0.20);
    border-bottom: 1px solid var(--border-dark);
  }
  .calendar-weekdays div {
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    text-align: center;
    font-weight: 600;
  }
  .calendar-weekdays div.weekend { color: var(--muted-soft); opacity: 0.7; }

  .calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-auto-rows: minmax(74px, auto);
  }
  .calendar-day {
    border-right: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    padding: 6px 8px;
    cursor: pointer;
    transition: background 180ms ease;
    position: relative;
  }
  .calendar-day:hover { background: rgba(0, 168, 232, 0.05); }
  .calendar-day:nth-child(7n) { border-right: none; }
  .calendar-day.today {
    background: rgba(0, 168, 232, 0.08);
  }
  .calendar-day.today .day-num {
    background: var(--electric);
    color: var(--deep-navy);
    border-radius: 50%;
    padding: 2px 6px;
    font-weight: 700;
  }
  .calendar-day.outside { opacity: 0.30; }
  .calendar-day.weekend { background: rgba(255, 255, 255, 0.015); }
  .day-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--muted-soft);
    margin-bottom: 4px;
    display: inline-block;
    min-width: 18px;
  }
  .day-events {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .day-event {
    font-size: 10.5px;
    padding: 2px 6px;
    border-radius: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
  }
  .day-event.audit { background: rgba(0, 168, 232, 0.18); color: var(--electric); border-left: 2px solid var(--electric); }
  .day-event.review { background: rgba(34, 211, 107, 0.15); color: var(--green); border-left: 2px solid var(--green); }
  .day-event.training { background: rgba(245, 158, 11, 0.12); color: var(--orange); border-left: 2px solid var(--orange); }
  .day-event.maintenance { background: rgba(124, 100, 232, 0.15); color: #a896f0; border-left: 2px solid #a896f0; }
  .day-event.meeting { background: rgba(0, 212, 212, 0.12); color: var(--ai-cyan); border-left: 2px solid var(--ai-cyan); }

  /* Upcoming events panel */
  .upcoming-events {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 18px;
  }
  .upcoming-events h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .upcoming-events h3 small {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    font-weight: 400;
    letter-spacing: 0.06em;
  }
  .upcoming-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .upcoming-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }
  .upcoming-item:last-child { border-bottom: none; padding-bottom: 0; }
  .upcoming-date {
    text-align: center;
    background: rgba(0, 168, 232, 0.10);
    border: 1px solid rgba(0, 168, 232, 0.25);
    border-radius: 6px;
    padding: 6px 4px;
    flex-shrink: 0;
  }
  .upcoming-date .day {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: var(--electric);
    line-height: 1;
    font-family: var(--font-mono);
  }
  .upcoming-date .month {
    display: block;
    font-size: 9px;
    color: var(--muted);
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 2px;
  }
  .upcoming-content strong {
    display: block;
    font-size: 13px;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 3px;
  }
  .upcoming-content small {
    display: block;
    font-size: 11.5px;
    color: var(--muted-soft);
    line-height: 1.4;
  }
  .upcoming-content .event-time {
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    margin-top: 4px;
    display: inline-block;
  }

  .gcal-embed-note {
    margin-top: 14px;
    padding: 14px 16px;
    background: rgba(0, 168, 232, 0.05);
    border: 1px solid rgba(0, 168, 232, 0.18);
    border-radius: 8px;
    font-size: 12px;
    color: var(--muted-soft);
    line-height: 1.5;
  }
  .gcal-embed-note strong { color: var(--electric); }
  .gcal-embed-note code {
    font-family: var(--font-mono);
    font-size: 11px;
    background: rgba(0, 0, 0, 0.30);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--electric);
  }



  /* ----- Coming-soon placeholder (view-documents and future stubs) -- */
  .coming-soon-card {
    max-width: 560px;
    margin: 60px auto;
    text-align: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.01));
    border: 1px solid var(--border-dark);
    border-radius: 14px;
    padding: 48px 36px;
  }
  .coming-soon-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(0, 168, 232, 0.10);
    border: 1px solid rgba(0, 168, 232, 0.30);
    color: var(--electric);
    display: grid;
    place-items: center;
    margin: 0 auto 22px;
  }
  .coming-soon-icon svg {
    width: 26px;
    height: 26px;
  }
  .coming-soon-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.01em;
    margin-bottom: 12px;
  }
  .coming-soon-text {
    color: var(--muted-soft);
    font-size: 14px;
    line-height: 1.65;
    max-width: 440px;
    margin: 0 auto 24px;
  }
  .coming-soon-meta {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 12px;
    background: rgba(0, 168, 232, 0.06);
    border: 1px solid rgba(0, 168, 232, 0.20);
    border-radius: 4px;
  }

  /* ----- Dokumenty: folder browser (mock data) ------------------------ */
  .docs-browser {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 18px;
    align-items: start;
    min-height: 500px;
  }
  @media (max-width: 820px) {
    .docs-browser { grid-template-columns: 1fr; }
  }

  /* Left tree panel */
  .docs-tree {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 10px 6px;
    font-size: 13px;
    max-height: 70vh;
    overflow-y: auto;
  }
  .docs-tree ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .docs-tree li { position: relative; }
  .docs-tree-node {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--muted-soft);
    transition: background 140ms var(--ease), color 140ms var(--ease);
    user-select: none;
  }
  .docs-tree-node:hover { background: rgba(0, 168, 232, 0.06); color: var(--white); }
  .docs-tree-node.active {
    background: rgba(0, 168, 232, 0.14);
    color: var(--electric);
    font-weight: 600;
  }
  .docs-tree-node .chev {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    transition: transform 180ms var(--ease);
    opacity: 0.7;
  }
  .docs-tree-node .chev.expanded { transform: rotate(90deg); }
  .docs-tree-node .chev.hidden { visibility: hidden; }
  .docs-tree-node .ico {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--electric);
  }
  .docs-tree-node .label {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .docs-tree-node .count {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--muted);
    opacity: 0.8;
  }
  .docs-tree-children {
    margin-left: 14px;
    border-left: 1px dashed rgba(255, 255, 255, 0.06);
    padding-left: 4px;
  }
  .docs-tree-children[hidden] { display: none; }

  /* Right main panel */
  .docs-main {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 14px 18px;
  }
  .docs-breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-dark);
    font-family: var(--font-mono);
    font-size: 12px;
  }
  .docs-breadcrumb button {
    background: transparent;
    border: 0;
    color: var(--muted-soft);
    cursor: pointer;
    padding: 3px 8px;
    border-radius: 4px;
    font: inherit;
    transition: background 140ms var(--ease), color 140ms var(--ease);
  }
  .docs-breadcrumb button:hover { background: rgba(0, 168, 232, 0.08); color: var(--white); }
  .docs-breadcrumb button.current { color: var(--electric); font-weight: 600; cursor: default; }
  .docs-breadcrumb .sep { color: var(--muted); opacity: 0.6; }

  /* File / folder list */
  .docs-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .docs-row {
    display: grid;
    grid-template-columns: 18px 1fr 100px 110px;
    gap: 12px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 140ms var(--ease), border-color 140ms var(--ease);
    text-align: left;
    color: var(--muted-soft);
    font: inherit;
  }
  @media (max-width: 600px) {
    .docs-row { grid-template-columns: 18px 1fr; }
    .docs-row .size, .docs-row .date { display: none; }
  }
  .docs-row:hover {
    background: rgba(0, 168, 232, 0.06);
    border-color: rgba(0, 168, 232, 0.18);
    color: var(--white);
  }
  .docs-row .ico { width: 16px; height: 16px; flex-shrink: 0; }
  .docs-row.folder .ico { color: var(--electric); }
  .docs-row.file .ico { color: var(--muted-soft); }
  .docs-row .name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .docs-row .size,
  .docs-row .date {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
  }
  .docs-empty {
    padding: 32px 16px;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
  }