/* VOffice Pro — Design System v1.0.0 */
/* Teal theme, Inter font, mobile-first */

:root {
  --color-primary:       #0F766E;
  --color-primary-dark:  #0D6B64;
  --color-primary-light: #CCFBF1;
  --color-primary-mid:   #14B8A6;
  --color-success:       #16A34A;
  --color-warning:       #D97706;
  --color-danger:        #DC2626;
  --color-info:          #0284C7;
  --color-secondary:     #64748B;

  --bg:          #F0FDFA;
  --bg-2:        #E6FBF8;
  --card-bg:     #FFFFFF;
  --text-primary:#0F172A;
  --text-secondary:#475569;
  --text-muted:  #94A3B8;
  --border:      #E2E8F0;
  --border-focus:#0F766E;
  --input-bg:    #FFFFFF;
  --overlay:     rgba(0,0,0,.45);

  --sidebar-width: 240px;
  --topbar-height: 56px;
  --bottom-nav-h:  64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);

  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-5:20px; --space-6:24px; --space-8:32px;
}

[data-theme="dark"] {
  --bg:          #042F2E;
  --bg-2:        #0A3A38;
  --card-bg:     #0F3330;
  --text-primary:#F0FDFA;
  --text-secondary:#94A3B8;
  --text-muted:  #64748B;
  --border:      #1A4442;
  --input-bg:    #0F3330;
  --overlay:     rgba(0,0,0,.65);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px; line-height: 1.6;
  background: var(--bg); color: var(--text-primary);
  min-height: 100vh;
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-primary-light); border-radius: 3px; }

/* ── Typography ────────────────────────────────── */
h1 { font-size: 22px; font-weight: 700; }
h2 { font-size: 18px; font-weight: 700; }
h3 { font-size: 15px; font-weight: 600; }
h4 { font-size: 13px; font-weight: 600; }
p  { color: var(--text-secondary); }

/* ── Cards ──────────────────────────────────────── */
.card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-5);
}
.card--flush { padding: 0; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-4);
}
.card-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; border: none;
  transition: all .15s; white-space: nowrap; cursor: pointer;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn--primary {
  background: var(--color-primary); color: #fff;
}
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn--outline {
  background: transparent; color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary-light); }
.btn--danger  { background: var(--color-danger);   color: #fff; }
.btn--danger:hover { background: #b91c1c; }
.btn--success { background: var(--color-success);  color: #fff; }
.btn--secondary { background: var(--bg-2); color: var(--text-secondary); border: 1px solid var(--border); }
.btn--secondary:hover { background: var(--border); }
.btn--sm { padding: 5px 12px; font-size: 12px; }
.btn--icon { padding: 8px; border-radius: var(--radius-sm); }
.btn--full { width: 100%; justify-content: center; }

/* ── Badges ──────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; padding: 2px 10px;
  border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing:.2px;
  text-transform: uppercase;
}
.badge--primary   { background: var(--color-primary-light);  color: var(--color-primary); }
.badge--success   { background: #dcfce7; color: #15803d; }
.badge--warning   { background: #fef3c7; color: #92400e; }
.badge--danger    { background: #fee2e2; color: #b91c1c; }
.badge--info      { background: #e0f2fe; color: #0369a1; }
.badge--secondary { background: var(--bg-2); color: var(--text-secondary); }
[data-theme="dark"] .badge--primary   { background: rgba(15,118,110,.3); color: #5eead4; }
[data-theme="dark"] .badge--success   { background: rgba(22,163,74,.2);  color: #4ade80; }
[data-theme="dark"] .badge--warning   { background: rgba(217,119,6,.2);  color: #fbbf24; }
[data-theme="dark"] .badge--danger    { background: rgba(220,38,38,.2);  color: #f87171; }
[data-theme="dark"] .badge--info      { background: rgba(2,132,199,.2);  color: #38bdf8; }

/* ── Forms ───────────────────────────────────────── */
.form-group { margin-bottom: var(--space-4); }
.form-label {
  display: block; font-size: 13px; font-weight: 500;
  color: var(--text-secondary); margin-bottom: 6px;
}
.form-label span { color: var(--color-danger); }
.form-control {
  width: 100%; padding: 10px 14px;
  background: var(--input-bg); color: var(--text-primary);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: 14px; transition: border-color .15s;
  outline: none;
}
.form-control:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(15,118,110,.12); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--color-danger); margin-top: 4px; }

/* ── Alerts ──────────────────────────────────────── */
.alert {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: 12px 16px; border-radius: var(--radius-sm);
  margin-bottom: var(--space-4); font-size: 14px;
}
.alert--success { background: #dcfce7; color: #15803d; border-left: 3px solid #16a34a; }
.alert--danger  { background: #fee2e2; color: #b91c1c; border-left: 3px solid #dc2626; }
.alert--warning { background: #fef3c7; color: #92400e; border-left: 3px solid #d97706; }
.alert--info    { background: #e0f2fe; color: #0369a1; border-left: 3px solid #0284c7; }
[data-theme="dark"] .alert--success { background: rgba(22,163,74,.15);  color: #4ade80; }
[data-theme="dark"] .alert--danger  { background: rgba(220,38,38,.15);  color: #f87171; }
[data-theme="dark"] .alert--warning { background: rgba(217,119,6,.15);  color: #fbbf24; }
[data-theme="dark"] .alert--info    { background: rgba(2,132,199,.15);  color: #38bdf8; }

/* ── List Items ──────────────────────────────────── */
.list-item {
  display: flex; align-items: center; gap: var(--space-4);
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.list-item:last-child { border-bottom: none; }
.list-item__icon {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; background: var(--color-primary-light);
  color: var(--color-primary);
}
.list-item__body { flex: 1; min-width: 0; }
.list-item__title { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-item__sub   { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.list-item__meta  { font-size: 12px; color: var(--text-muted); text-align: right; flex-shrink: 0; }

/* ── Table ───────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
  text-align: left; padding: 11px 14px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .4px;
  color: var(--text-muted); background: var(--bg-2);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.data-table td {
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  color: var(--text-primary); vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--bg); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* ── Page Header ─────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-5); flex-wrap: wrap; gap: var(--space-3);
}
.page-title { font-size: 20px; font-weight: 700; color: var(--text-primary); }
.page-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.page-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ── Stat Cards ──────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.stat-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-2);
  transition: box-shadow .15s;
}
.stat-card:hover { box-shadow: var(--shadow-md); }
.stat-card__icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-light); color: var(--color-primary);
}
.stat-card__value { font-size: 28px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.stat-card__label { font-size: 12px; color: var(--text-muted); font-weight: 500; }
.stat-card--teal  .stat-card__icon { background: var(--color-primary-light); color: var(--color-primary); }
.stat-card--green .stat-card__icon { background: #dcfce7; color: #15803d; }
.stat-card--amber .stat-card__icon { background: #fef3c7; color: #92400e; }
.stat-card--blue  .stat-card__icon { background: #e0f2fe; color: #0369a1; }
.stat-card--red   .stat-card__icon { background: #fee2e2; color: #b91c1c; }

/* ── Tabs ────────────────────────────────────────── */
.tabs { display: flex; gap: 2px; margin-bottom: var(--space-5); border-bottom: 2px solid var(--border); }
.tab-btn {
  padding: 10px 18px; font-size: 13px; font-weight: 500;
  color: var(--text-muted); background: none; border: none;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
  cursor: pointer; transition: all .15s;
}
.tab-btn.active { color: var(--color-primary); border-bottom-color: var(--color-primary); font-weight: 600; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Filter Bar ─────────────────────────────────── */
.filter-bar {
  display: flex; gap: var(--space-3); flex-wrap: wrap;
  margin-bottom: var(--space-4); align-items: flex-end;
}
.filter-bar .form-control { max-width: 200px; }
.filter-bar .form-group { margin-bottom: 0; }

/* ── Pagination ──────────────────────────────────── */
.pagination { display: flex; gap: 4px; margin-top: var(--space-5); justify-content: center; }
.page-btn {
  padding: 6px 12px; border-radius: var(--radius-sm); font-size: 13px;
  color: var(--text-secondary); background: var(--card-bg); border: 1px solid var(--border);
}
.page-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.page-btn:hover:not(.active) { background: var(--bg-2); }

/* ── Upload Zone ─────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border); border-radius: var(--radius-md);
  padding: var(--space-6); text-align: center; cursor: pointer;
  transition: all .15s; background: var(--bg);
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--color-primary); background: var(--color-primary-light);
}
.upload-zone__icon { color: var(--text-muted); margin-bottom: var(--space-3); }
.upload-zone__text { font-weight: 600; color: var(--text-secondary); font-size: 14px; }
.upload-zone__sub  { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.file-preview-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: var(--space-3); margin-top: var(--space-4);
}
.file-preview-item {
  position: relative; border-radius: var(--radius-sm);
  border: 1px solid var(--border); overflow: hidden; background: var(--card-bg);
}
.file-preview-item img { width: 100%; height: 80px; object-fit: cover; display: block; }
.file-preview-item .fp-name {
  font-size: 11px; padding: 4px 6px; color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.file-preview-item .fp-remove {
  position: absolute; top: 3px; right: 3px; width: 20px; height: 20px;
  border-radius: 50%; background: rgba(220,38,38,.85); color: #fff;
  border: none; font-size: 12px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.file-icon-wrap {
  height: 80px; display: flex; align-items: center; justify-content: center;
  background: var(--bg-2); color: var(--text-muted);
}

/* ── Calendar ────────────────────────────────────── */
.cal-nav {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-4);
}
.cal-nav h3 { font-size: 16px; font-weight: 700; }
.cal-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 1px; background: var(--border); border-radius: var(--radius-md); overflow: hidden;
}
.cal-day-header {
  background: var(--bg-2); text-align: center;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .4px; color: var(--text-muted); padding: 8px 0;
}
.cal-cell {
  background: var(--card-bg); min-height: 90px; padding: 6px;
  cursor: pointer; transition: background .1s;
}
.cal-cell:hover { background: var(--bg); }
.cal-cell--other { background: var(--bg-2); }
.cal-cell--today .cal-date { background: var(--color-primary); color: #fff; }
.cal-cell--today { background: var(--color-primary-light); }
.cal-date {
  width: 24px; height: 24px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-size: 12px; font-weight: 600;
  margin-bottom: 4px;
}
.cal-event {
  font-size: 10px; padding: 2px 5px; border-radius: 3px; margin-bottom: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-weight: 500; line-height: 1.4;
}
.cal-event--teal    { background: var(--color-primary-light); color: var(--color-primary); }
.cal-event--amber   { background: #fef3c7; color: #92400e; }
.cal-event--blue    { background: #e0f2fe; color: #0369a1; }
.cal-event--green   { background: #dcfce7; color: #15803d; }
.cal-event--red     { background: #fee2e2; color: #b91c1c; }
@media (max-width: 600px) { .cal-cell { min-height: 60px; } .cal-event { display: none; } }

/* ── Mobile Layout ───────────────────────────────── */
.mobile-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 54px; background: var(--color-primary);
  display: flex; align-items: center; padding: 0 var(--space-4);
  gap: var(--space-3);
}
.mobile-header__logo { color: #fff; font-weight: 700; font-size: 17px; flex: 1; }
.mobile-header__btn  { background: none; border: none; color: rgba(255,255,255,.9); padding: 6px; }
.mobile-content { padding-top: 54px; padding-bottom: calc(var(--bottom-nav-h) + 8px); min-height: 100vh; }
.page-inner { padding: var(--space-4); }

.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  height: var(--bottom-nav-h); background: var(--card-bg);
  border-top: 1px solid var(--border);
  display: flex; align-items: stretch;
}
.bottom-nav__item {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 3px; font-size: 10px; font-weight: 500;
  color: var(--text-muted); background: none; border: none; cursor: pointer;
  text-decoration: none; padding: 4px 0;
}
.bottom-nav__item.active { color: var(--color-primary); }
.bottom-nav__item.active svg { stroke: var(--color-primary); }
.bottom-nav__item--fab {
  width: 52px; height: 52px; background: var(--color-primary);
  border-radius: 50%; margin: auto; color: #fff; padding: 0;
  box-shadow: 0 4px 12px rgba(15,118,110,.4);
  justify-content: center; align-items: center; display: flex;
}

/* ── Desktop Layout ─────────────────────────────── */
[data-layout="desktop"] body { padding: 0; }

[data-layout="desktop"] .sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-width); background: var(--card-bg);
  border-right: 1px solid var(--border); z-index: 200;
  display: flex; flex-direction: column; overflow-y: auto;
}
[data-layout="desktop"] .sidebar-brand {
  padding: 20px var(--space-5); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: var(--space-3);
}
[data-layout="desktop"] .sidebar-brand__logo {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--color-primary); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
[data-layout="desktop"] .sidebar-brand__name { font-weight: 700; font-size: 15px; color: var(--text-primary); }
[data-layout="desktop"] .sidebar-brand__sub  { font-size: 11px; color: var(--text-muted); }

[data-layout="desktop"] .sidebar-nav { flex: 1; padding: var(--space-4) var(--space-3); }
[data-layout="desktop"] .nav-section-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px;
  color: var(--text-muted); padding: var(--space-4) var(--space-3) var(--space-2);
}
[data-layout="desktop"] .nav-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: 9px var(--space-3); border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  text-decoration: none; transition: all .12s; margin-bottom: 2px;
}
[data-layout="desktop"] .nav-item:hover { background: var(--bg-2); color: var(--text-primary); text-decoration: none; }
[data-layout="desktop"] .nav-item.active {
  background: var(--color-primary-light); color: var(--color-primary); font-weight: 600;
}
[data-layout="desktop"] .nav-item.active svg { stroke: var(--color-primary); }
[data-layout="desktop"] .nav-badge {
  margin-left: auto; background: var(--color-danger); color: #fff;
  border-radius: 999px; font-size: 10px; font-weight: 700;
  padding: 1px 6px; min-width: 18px; text-align: center;
}

[data-layout="desktop"] .sidebar-user {
  padding: var(--space-4) var(--space-5); border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: var(--space-3);
}
[data-layout="desktop"] .sidebar-user__avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 13px; flex-shrink: 0;
}
[data-layout="desktop"] .sidebar-user__name  { font-size: 13px; font-weight: 600; color: var(--text-primary); }
[data-layout="desktop"] .sidebar-user__role  { font-size: 11px; color: var(--text-muted); }
[data-layout="desktop"] .sidebar-user__logout { margin-left: auto; color: var(--text-muted); }
[data-layout="desktop"] .sidebar-user__logout:hover { color: var(--color-danger); }

[data-layout="desktop"] .topbar {
  position: fixed; top: 0; left: var(--sidebar-width); right: 0; z-index: 100;
  height: var(--topbar-height); background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 var(--space-6); gap: var(--space-4);
}
[data-layout="desktop"] .topbar__title { font-size: 16px; font-weight: 700; flex: 1; color: var(--text-primary); }
[data-layout="desktop"] .topbar__actions { display: flex; align-items: center; gap: var(--space-3); }
[data-layout="desktop"] .view-pill {
  display: flex; align-items: center; gap: 4px; padding: 4px 10px;
  border-radius: 999px; background: var(--bg-2); border: 1px solid var(--border);
  font-size: 11px; color: var(--text-muted); text-decoration: none;
}
[data-layout="desktop"] .view-pill:hover { color: var(--color-primary); text-decoration: none; }
[data-layout="desktop"] .theme-btn {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-secondary);
}

[data-layout="desktop"] .main-content {
  margin-left: var(--sidebar-width);
  padding-top: var(--topbar-height);
  min-height: 100vh;
}
[data-layout="desktop"] .page-inner {
  padding: var(--space-6) var(--space-6);
  max-width: 1280px;
}
[data-layout="desktop"] .desk-grid { display: grid; grid-template-columns: 3fr 2fr; gap: var(--space-5); }
[data-layout="desktop"] .desk-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
[data-layout="desktop"] .desk-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-5); }
[data-layout="desktop"] .desk-row-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
@media (max-width: 1100px) {
  [data-layout="desktop"] .desk-grid  { grid-template-columns: 1fr; }
  [data-layout="desktop"] .desk-row-4 { grid-template-columns: 1fr 1fr; }
  [data-layout="desktop"] .desk-row-3 { grid-template-columns: 1fr 1fr; }
}

/* ── Detail View ─────────────────────────────────── */
.detail-section { margin-bottom: var(--space-5); }
.detail-section h3 { font-size: 14px; font-weight: 600; color: var(--text-muted); margin-bottom: var(--space-3); text-transform: uppercase; letter-spacing: .4px; }
.detail-row { display: flex; gap: var(--space-3); padding: 10px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.detail-row:last-child { border-bottom: none; }
.detail-label { font-size: 13px; color: var(--text-muted); min-width: 130px; flex-shrink: 0; }
.detail-value { font-size: 14px; color: var(--text-primary); font-weight: 500; flex: 1; }

/* ── Photo Grid ─────────────────────────────────── */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: var(--space-3); }
.photo-thumb {
  border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border);
  aspect-ratio: 1; cursor: zoom-in;
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ── Status Timeline ────────────────────────────── */
.timeline { list-style: none; padding-left: 0; }
.timeline li {
  display: flex; gap: var(--space-3); padding-bottom: var(--space-4);
  position: relative; padding-left: 32px;
}
.timeline li::before {
  content: ''; position: absolute; left: 8px; top: 8px;
  bottom: 0; width: 2px; background: var(--border);
}
.timeline li:last-child::before { display: none; }
.timeline__dot {
  position: absolute; left: 0; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--color-primary-light); border: 2px solid var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.timeline__text { font-size: 13px; color: var(--text-secondary); }
.timeline__time { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ── Empty State ─────────────────────────────────── */
.empty-state {
  text-align: center; padding: 48px var(--space-6);
  color: var(--text-muted);
}
.empty-state svg { margin-bottom: var(--space-4); opacity: .4; }
.empty-state h3 { font-size: 15px; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p  { font-size: 13px; color: var(--text-muted); }

/* ── Modal ───────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: var(--overlay);
  z-index: 999; display: flex; align-items: flex-end;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
@media (min-width: 600px) { .modal-overlay { align-items: center; justify-content: center; } }
.modal {
  background: var(--card-bg); width: 100%; max-width: 500px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-5); transform: translateY(20px); transition: transform .2s;
  max-height: 90vh; overflow-y: auto;
}
.modal-overlay.open .modal { transform: translateY(0); }
@media (min-width: 600px) { .modal { border-radius: var(--radius-lg); } }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-4); }
.modal-title  { font-size: 16px; font-weight: 700; }
.modal-close  { background: none; border: none; color: var(--text-muted); font-size: 20px; cursor: pointer; padding: 4px; }

/* ── Login ───────────────────────────────────────── */
.login-page {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; padding: var(--space-4);
  background: linear-gradient(135deg, #042F2E 0%, #0F766E 100%);
}
.login-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: var(--space-8); width: 100%; max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  text-align: center; margin-bottom: var(--space-6);
}
.login-logo__icon {
  width: 60px; height: 60px; background: var(--color-primary);
  border-radius: var(--radius-md); margin: 0 auto var(--space-3);
  display: flex; align-items: center; justify-content: center;
}
.login-logo h1 { font-size: 22px; color: var(--text-primary); }
.login-logo p  { font-size: 13px; color: var(--text-muted); }

/* ── Misc ────────────────────────────────────────── */
.text-muted { color: var(--text-muted); }
.text-sm    { font-size: 12px; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.fw-600  { font-weight: 600; }
.mt-1 { margin-top: var(--space-2); }
.mt-2 { margin-top: var(--space-4); }
.mt-3 { margin-top: var(--space-6); }
.mb-1 { margin-bottom: var(--space-2); }
.mb-2 { margin-bottom: var(--space-4); }
.flex  { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center  { display: flex; align-items: center; gap: var(--space-3); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.divider { border: none; border-top: 1px solid var(--border); margin: var(--space-4) 0; }
.chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 999px; font-size: 12px; color: var(--text-secondary);
}
.color-dot {
  width: 8px; height: 8px; border-radius: 50%; display: inline-block;
}
.color-dot--teal  { background: var(--color-primary); }
.color-dot--amber { background: var(--color-warning); }
.color-dot--blue  { background: var(--color-info); }
.color-dot--green { background: var(--color-success); }
.color-dot--red   { background: var(--color-danger); }

/* ── Announcements ───────────────────────────────── */
.announcement-card {
  border-left: 4px solid var(--color-primary);
  background: var(--card-bg); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 16px; margin-bottom: var(--space-3);
}
.announcement-card--important { border-left-color: var(--color-warning); }
.announcement-card--urgent    { border-left-color: var(--color-danger); }

/* ── Responsive tweaks ───────────────────────────── */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row   { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; }
}