/* styles.css — Hall Cleaning Scheduler */

:root {
  --c-bg: #f7f6f3;
  --c-surface: #ffffff;
  --c-border: #e4e2db;
  --c-border-strong: #ccc8be;
  --c-text: #1a1917;
  --c-muted: #6b6860;
  --c-accent: #2d5a8e;
  --c-accent-light: #e8f0f9;
  --c-accent-hover: #1e4272;
  --c-danger: #c0392b;
  --c-danger-light: #fdf2f1;
  --c-maint: #fff8e8;
  --c-maint-border: #f0d080;
  --c-warn: #b85c00;
  --font: 'Georgia', 'Times New Roman', serif;
  --font-ui: system-ui, -apple-system, sans-serif;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-ui);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

/* ══ HEADER ════════════════════════════════════════════════════════════════ */
header {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 14px;
  height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.logo {
  font-family: var(--font); font-size: 15px; color: var(--c-accent);
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.logo svg { flex-shrink: 0; }
.header-actions { display: flex; gap: 6px; }
@media (max-width: 480px) {
  .header-actions .btn-ghost .btn-label { display: none; }
  .header-actions .btn-ghost { padding: 7px 10px; }
  .logo { font-size: 13px; }
}
.btn-reset { color: var(--c-danger) !important; border-color: #e8c0bc !important; }
.btn-reset:hover { background: var(--c-danger-light) !important; }

/* ══ MAIN ══════════════════════════════════════════════════════════════════ */
main { max-width: 1200px; margin: 0 auto; padding: 16px 14px 80px; }
@media (min-width: 600px) { main { padding: 24px 20px 60px; } }

/* ══ SCREENS ═══════════════════════════════════════════════════════════════ */
.screen { display: none; }
.screen.active { display: block; }

/* ══ LAYOUT ════════════════════════════════════════════════════════════════ */
.screen-layout { display: grid; grid-template-columns: 1fr; gap: 14px; align-items: start; }
@media (min-width: 820px) { .screen-layout { grid-template-columns: 380px 1fr; gap: 20px; } }
.results-layout { display: flex; flex-direction: column; gap: 14px; }

/* ══ PANELS ════════════════════════════════════════════════════════════════ */
.panel {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.panel.full { width: 100%; }
.panel-header {
  padding: 12px 14px; border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: space-between; background: #faf9f7;
   background: linear-gradient(to bottom, #faf9f7, #f5f4f1);
}
@media (min-width: 600px) { .panel-header { padding: 14px 18px; } }
.panel-header h2 { font-family: var(--font); font-size: 15px; font-weight: normal; }
.panel-body { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 600px) { .panel-body { padding: 16px 18px; } }

/* ══ FORM ELEMENTS ═════════════════════════════════════════════════════════ */
input[type="text"], input[type="number"], select, textarea {
  font-family: var(--font-ui); font-size: 16px; color: var(--c-text);
  background: var(--c-surface); border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm); padding: 8px 10px; outline: none;
  transition: border-color 0.15s; width: 100%;
  -webkit-appearance: none; appearance: none;
}
@media (min-width: 600px) {
  input[type="text"], input[type="number"], select, textarea
    { font-size: 13px; padding: 6px 10px; }
  select { appearance: auto; -webkit-appearance: auto; }
}
input:focus, select:focus, textarea:focus {
  border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(45,90,142,0.12);
}
label { font-size: 12px; color: var(--c-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }

.field-group { display: flex; flex-direction: column; gap: 5px; }
.field-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ══ SECTION DIVIDER ═══════════════════════════════════════════════════════ */
.section-divider {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--c-accent);
  border-bottom: 1px solid var(--c-border); padding-bottom: 6px; margin-top: 4px;
}
.hint { font-size: 12px; color: var(--c-muted); line-height: 1.5; }

/* ══ CARDS ═════════════════════════════════════════════════════════════════ */
.card {
  border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 12px; background: #fdfcfb; display: flex; flex-direction: column; gap: 8px;
  transition: box-shadow 0.15s;
}
.card:hover {
  box-shadow: 0 3px 10px rgba(0,0,0,0.10);
}
.area-card { border-color: #b8cce4; background: #f5f8fd; }
.card-row { display: flex; align-items: center; gap: 8px; }
.card-row input[type="text"], .card-row select { flex: 1; }
.card-row-sm { flex-wrap: wrap; gap: 6px; }
.card-row-sm label { white-space: nowrap; align-self: center; font-size: 11px; }
.card-row-sm select { flex: 1; min-width: 80px; }

/* ══ GROUPS / JOBS ═════════════════════════════════════════════════════════ */
.groups-section, .area-jobs { border-top: 1px dashed var(--c-border); padding-top: 8px; }
.groups-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.groups-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-muted); }
.groups-list, .jobs-list { display: flex; flex-direction: column; gap: 5px; }
.group-item { display: flex; align-items: center; gap: 6px; }
.group-item input { flex: 1; }

/* ══ RESUME BAR ════════════════════════════════════════════════════════════ */
.resume-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #e8f0f9; border: 1px solid #a8c4e0; border-radius: var(--radius);
  padding: 12px 16px; margin-bottom: 14px; font-size: 13px; color: var(--c-accent);
  flex-wrap: wrap;
}
.btn-sm { font-size: 12px !important; padding: 6px 12px !important; min-height: 32px !important; }

/* ══ BUTTONS ═══════════════════════════════════════════════════════════════ */
.btn-primary {
  background: var(--c-accent); color: #fff; border: none; border-radius: var(--radius);
  padding: 12px 22px; font-family: var(--font-ui); font-size: 15px; cursor: pointer;
  transition: background 0.15s; white-space: nowrap; min-height: 44px; touch-action: manipulation; width: 100%;
}
@media (min-width: 600px) { .btn-primary { width: auto; } }
.btn-primary:hover { background: var(--c-accent-hover); }

.btn-ghost {
  background: transparent; color: var(--c-accent); border: 1px solid var(--c-border-strong);
  border-radius: var(--radius); padding: 8px 12px; font-family: var(--font-ui); font-size: 13px;
  cursor: pointer; transition: background 0.15s; display: flex; align-items: center; gap: 6px;
  white-space: nowrap; min-height: 38px; touch-action: manipulation;
}
.btn-ghost:hover { background: var(--c-accent-light); border-color: var(--c-accent); }

.btn-add {
  background: var(--c-accent-light); color: var(--c-accent); border: 1px dashed var(--c-accent);
  border-radius: var(--radius-sm); padding: 10px 14px; font-family: var(--font-ui); font-size: 13px;
  cursor: pointer; min-height: 44px; touch-action: manipulation; width: 100%; text-align: left;
}
.btn-add:hover { background: #d4e5f6; }

.btn-add-sm {
  background: transparent; color: var(--c-accent); border: none; padding: 4px 0;
  font-size: 12px; cursor: pointer; font-family: var(--font-ui); min-height: 32px; touch-action: manipulation;
}
.btn-add-sm:hover { text-decoration: underline; }

.btn-icon {
  background: transparent; border: none; color: var(--c-muted); cursor: pointer;
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0; transition: background 0.12s, color 0.12s; touch-action: manipulation;
}
@media (min-width: 600px) { .btn-icon { width: 28px; height: 28px; font-size: 12px; } }
.btn-icon:hover { background: #f0ede8; color: var(--c-text); }
.btn-icon.btn-danger:hover { background: var(--c-danger-light); color: var(--c-danger); }

/* ══ GENERATE BAR ══════════════════════════════════════════════════════════ */
.generate-bar {
  margin-top: 14px; display: flex; flex-direction: column; gap: 12px;
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow);
  border-left: 3px solid var(--c-accent);
}
@media (min-width: 600px) {
  .generate-bar { flex-direction: row; align-items: center; justify-content: space-between; margin-top: 20px; }
}
.generate-info { font-size: 13px; color: var(--c-muted); flex: 1; }

/* ══ RESULTS TOOLBAR ═══════════════════════════════════════════════════════ */
.results-toolbar { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
@media (min-width: 600px) { .results-toolbar { flex-direction: row; align-items: center; justify-content: space-between; margin-bottom: 20px; } }
.results-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.results-actions .btn-ghost { font-size: 12px; padding: 7px 10px; min-height: 36px; }

/* ══ SUMMARY CARDS ═════════════════════════════════════════════════════════ */
.summary-cards { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin-bottom: 14px; }
@media (min-width: 600px) { .summary-cards { grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 20px; } }
.stat-card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-muted); margin-bottom: 4px; }
.stat-value { font-family: var(--font); font-size: 24px; color: var(--c-accent); }

/* ══ TABLES (SCREEN) ═══════════════════════════════════════════════════════ */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
@media (min-width: 600px) { table { font-size: 13px; } }
thead th {
  text-align: left; padding: 8px 10px; font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-muted);
  border-bottom: 2px solid var(--c-border); background: #faf9f7; white-space: nowrap;
}
tbody td { padding: 8px 10px; border-bottom: 1px solid var(--c-border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #faf9f7; }
.row-maint td { background: var(--c-maint) !important; }

/* ══ BADGES ════════════════════════════════════════════════════════════════ */
.badge { font-size: 11px; background: var(--c-accent-light); color: var(--c-accent); border-radius: 20px; padding: 3px 10px; font-weight: 500; }

/* ══ MODAL ═════════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.35);
  display: flex; align-items: flex-end; justify-content: center; z-index: 1000;
}
@media (min-width: 540px) { .modal-overlay { align-items: center; padding: 20px; } }
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--c-surface); border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 -4px 40px rgba(0,0,0,0.2); width: 100%; max-height: 90vh; overflow-y: auto;
}
@media (min-width: 540px) { .modal { border-radius: var(--radius); max-width: 480px; max-height: none; } }
.modal-header {
  padding: 16px; border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; background: var(--c-surface); z-index: 1;
}
.modal-header h3 { font-family: var(--font); font-size: 16px; font-weight: normal; }
.modal-close { background: transparent; border: none; font-size: 18px; cursor: pointer; color: var(--c-muted); padding: 4px 8px; min-height: 36px; }
.modal-body { padding: 16px; font-size: 14px; line-height: 1.6; }
.modal-footer { padding: 12px 16px; border-top: 1px solid var(--c-border); display: flex; justify-content: flex-end; gap: 8px; position: sticky; bottom: 0; background: var(--c-surface); }

/* ══ EMPTY STATES ══════════════════════════════════════════════════════════ */
.empty-hint { font-size: 13px; color: var(--c-muted); font-style: italic; padding: 4px 0; }

/* ══════════════════════════════════════════════════════════════════════════
   PRINT STYLES
   ══════════════════════════════════════════════════════════════════════════ */

#print-pages { display: none; }

@media print {
  header,
  .results-toolbar,
  .generate-bar,
  #setup-screen,
  .no-print,
  .summary-cards,
  .modal-overlay { display: none !important; }

  #results-screen { display: block !important; }
  #print-pages    { display: block !important; }

  body {
    background: white; margin: 0; padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 9pt; color: #000;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .print-page {
    width: 210mm;
    min-height: 297mm;
    padding: 12mm 14mm 12mm;
    box-sizing: border-box;
    page-break-after: always;
    break-after: page;
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .print-page:last-child { page-break-after: avoid; break-after: avoid; }

  .print-page-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 2pt solid #1a1917;
    padding-bottom: 4pt;
    margin-bottom: 8pt;
  }
  .print-title {
    font-family: Georgia, serif; font-size: 13pt; font-weight: normal; color: #1a1917;
  }
  .print-year {
    font-family: Georgia, serif; font-size: 11pt; color: #2d5a8e; font-weight: bold;
  }

  .print-jobs-section {
    border: 0.75pt solid #bbb;
    border-radius: 2pt;
    padding: 5pt 7pt 6pt;
    margin-bottom: 8pt;
    background: #f8f8f8;
  }
  .print-jobs-title {
    font-size: 6.5pt; font-weight: bold; text-transform: uppercase;
    letter-spacing: 0.09em; color: #555;
    margin-bottom: 4pt; border-bottom: 0.5pt solid #ddd; padding-bottom: 3pt;
  }
  .print-jobs-grid {
    display: flex; flex-wrap: wrap; gap: 0 14pt;
  }
  .print-area {
    min-width: 90pt; flex: 1; margin-bottom: 0;
  }
  .print-area-name {
    font-size: 7.5pt; font-weight: bold; color: #2d5a8e;
    margin-bottom: 2pt; text-transform: uppercase; letter-spacing: 0.04em;
  }
  .print-jobs-list {
    list-style: none; padding: 0; margin: 0;
  }
  .print-jobs-list li {
    font-size: 7.5pt; color: #333; padding: 0.8pt 0 0.8pt 8pt; position: relative; line-height: 1.3;
  }
  .print-jobs-list li::before { content: '•'; position: absolute; left: 0; color: #999; }
  .print-jobs-overflow { color: #999 !important; font-style: italic; }

  .print-months-container {
    display: flex; flex-direction: column; gap: 0; flex: 1;
  }

  .print-month-block {
    margin-bottom: 10pt;
  }
  .print-month-block:last-child { margin-bottom: 0; }

  .print-month-heading {
    font-family: Georgia, serif; font-size: 10pt; font-weight: bold;
    color: #2d5a8e; margin-bottom: 3pt;
    border-bottom: 0.5pt solid #2d5a8e; padding-bottom: 2pt;
  }

  .print-schedule-table {
    width: 100%; border-collapse: collapse; font-size: 8pt;
  }
  .print-schedule-table thead th {
    background: #2d5a8e; color: white;
    padding: 3pt 5pt;
    text-align: left; font-size: 6.5pt; font-weight: bold;
    text-transform: uppercase; letter-spacing: 0.05em; border: none;
  }
  .print-schedule-table tbody td {
    padding: 3pt 5pt; border-bottom: 0.4pt solid #e0e0e0; vertical-align: middle; line-height: 1.3;
  }
  .print-schedule-table tbody tr:nth-child(even) td { background: #f6f6f6; }
  .print-maint-row td { background: #fff8e0 !important; font-style: italic; color: #7a6200; }

  .pc-date  { width: 25%; white-space: nowrap; }
  .pc-cong  { width: 40%; font-weight: 500; }
  .pc-group { width: 35%; }
}
.warn { color: var(--c-warn); font-weight: 600; }