/* ── Reset & base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0f172a;
  --surface:   #1e293b;
  --card:      #273549;
  --border:    #334155;
  --primary:   #3b82f6;
  --primary-h: #2563eb;
  --success:   #22c55e;
  --warning:   #f59e0b;
  --danger:    #ef4444;
  --danger-h:  #dc2626;
  --muted:     #94a3b8;
  --text:      #f1f5f9;
  --text-sm:   #cbd5e1;
  --radius:    8px;
  --shadow:    0 4px 16px rgba(0,0,0,.4);
  --font:      'Segoe UI', system-ui, -apple-system, sans-serif;
}

html { font-size: 15px; }
body { background: var(--bg); color: var(--text); font-family: var(--font);
       min-height: 100vh; display: flex; flex-direction: column; }

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-h); }

/* ── Navbar ───────────────────────────────────────────────────────────── */
.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  height: 56px;
  gap: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  margin-right: 1.5rem;
  white-space: nowrap;
}
.navbar-brand span { color: var(--text); font-weight: 400; font-size: .8rem;
                     display: block; line-height: 1; }
.nav-links { display: flex; align-items: center; gap: .25rem; flex: 1; flex-wrap: wrap; }
.nav-links a {
  color: var(--text-sm);
  padding: .4rem .75rem;
  border-radius: var(--radius);
  font-size: .875rem;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.nav-links a:hover, .nav-links a.active { background: var(--card); color: var(--text); }
.nav-links a.active { color: var(--primary); }
.nav-right { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.nav-user { color: var(--muted); font-size: .8rem; }
.nav-logout { background: none; border: 1px solid var(--border); color: var(--text-sm);
              padding: .3rem .75rem; border-radius: var(--radius); cursor: pointer;
              font-size: .8rem; transition: background .15s; }
.nav-logout:hover { background: var(--danger); border-color: var(--danger); color: #fff; }

/* ── Page layout ──────────────────────────────────────────────────────── */
.page { flex: 1; padding: 1.5rem; max-width: 1400px; margin: 0 auto; width: 100%; }
.page-header { display: flex; align-items: center; justify-content: space-between;
               margin-bottom: 1.5rem; flex-wrap: wrap; gap: .75rem; }
.page-title { font-size: 1.4rem; font-weight: 700; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ── Alerts / flash ───────────────────────────────────────────────────── */
.alerts { padding: .75rem 1.5rem 0; }
.alert { padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: .5rem;
         display: flex; align-items: center; gap: .5rem; font-size: .875rem; }
.alert-success { background: rgba(34,197,94,.15); border: 1px solid rgba(34,197,94,.3);
                 color: var(--success); }
.alert-error   { background: rgba(239,68,68,.15);  border: 1px solid rgba(239,68,68,.3);
                 color: var(--danger); }
.alert-info    { background: rgba(59,130,246,.15); border: 1px solid rgba(59,130,246,.3);
                 color: var(--primary); }

/* ── Cards ────────────────────────────────────────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--border);
        border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); }
.card-title { font-size: 1rem; font-weight: 600; margin-bottom: 1rem;
              display: flex; align-items: center; justify-content: space-between; }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem 1rem; border-radius: var(--radius); border: none;
  cursor: pointer; font-size: .875rem; font-weight: 500;
  text-decoration: none; transition: opacity .15s, background .15s;
  white-space: nowrap;
}
.btn:hover { opacity: .85; }
.btn-primary  { background: var(--primary); color: #fff; }
.btn-success  { background: var(--success); color: #fff; }
.btn-warning  { background: var(--warning); color: #000; }
.btn-danger   { background: var(--danger);  color: #fff; }
.btn-ghost    { background: var(--card); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--border); }
.btn-sm { padding: .3rem .65rem; font-size: .8rem; }
.btn-lg { padding: .65rem 1.5rem; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Forms ────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; display: flex; flex-direction: column; gap: .35rem; }
.form-label { font-size: .8rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.form-control {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: .5rem .75rem; border-radius: var(--radius); font-size: .9rem; width: 100%;
  transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--primary); }
.form-control option { background: var(--bg); }
.form-row { display: grid; gap: 1rem; }
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
textarea.form-control { resize: vertical; min-height: 80px; }

/* ── Tables ───────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead th { text-align: left; padding: .6rem .75rem; color: var(--muted); font-size: .75rem;
           text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--border); }
tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,.03); }
td { padding: .6rem .75rem; vertical-align: middle; }
td.actions { display: flex; gap: .35rem; align-items: center; }

/* ── Badges ───────────────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: .15rem .55rem; border-radius: 99px;
  font-size: .75rem; font-weight: 600; white-space: nowrap;
}
.badge-unreviewed { background: rgba(148,163,184,.2); color: var(--muted); }
.badge-reviewed   { background: rgba(34,197,94,.2);   color: var(--success); }
.badge-approved   { background: rgba(59,130,246,.2);  color: var(--primary); }
.badge-skipped    { background: rgba(239,68,68,.2);   color: var(--danger); }
.badge-mute       { background: rgba(245,158,11,.2);  color: var(--warning); }
.badge-skip       { background: rgba(239,68,68,.2);   color: var(--danger); }
.badge-success    { background: rgba(34,197,94,.2);   color: var(--success); }
.badge-error      { background: rgba(239,68,68,.2);   color: var(--danger); }

/* severity 1-3=green, 4-5=yellow, 6-7=orange, 8-10=red */
.sev-1,.sev-2,.sev-3 { background: rgba(34,197,94,.2);  color: var(--success); }
.sev-4,.sev-5        { background: rgba(245,158,11,.2); color: var(--warning); }
.sev-6,.sev-7        { background: rgba(251,146,60,.2); color: #fb923c; }
.sev-8,.sev-9,.sev-10{ background: rgba(239,68,68,.2);  color: var(--danger); }

/* ── Stats grid ───────────────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--surface); border: 1px solid var(--border);
             border-radius: var(--radius); padding: 1.25rem; text-align: center; }
.stat-value { font-size: 2rem; font-weight: 700; margin-bottom: .25rem; }
.stat-label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }

/* ── Filter bar ───────────────────────────────────────────────────────── */
.filter-bar { background: var(--surface); border: 1px solid var(--border);
              border-radius: var(--radius); padding: .75rem 1rem;
              display: flex; gap: .75rem; flex-wrap: wrap; align-items: center;
              margin-bottom: 1rem; }
.filter-bar label { font-size: .8rem; color: var(--muted); white-space: nowrap; }
.filter-bar select, .filter-bar input[type=text], .filter-bar input[type=number] {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: .35rem .65rem; border-radius: var(--radius); font-size: .85rem; }

/* ── Sensitivity sliders ──────────────────────────────────────────────── */
.sens-category { margin-bottom: 1.5rem; }
.sens-category-title { font-size: .85rem; font-weight: 700; text-transform: uppercase;
                        letter-spacing: .06em; color: var(--muted); margin-bottom: .75rem;
                        padding-bottom: .4rem; border-bottom: 1px solid var(--border); }
.sens-rows { display: flex; flex-direction: column; gap: .5rem; }
.sens-row {
  display: grid; grid-template-columns: 1fr 2fr auto auto;
  align-items: center; gap: .75rem; padding: .6rem .75rem;
  background: var(--card); border-radius: var(--radius);
}
.sens-row label { font-size: .875rem; }
.sens-slider-wrap { display: flex; align-items: center; gap: .5rem; }
.sens-slider { flex: 1; accent-color: var(--primary); height: 6px; cursor: pointer; }
.sens-num { background: var(--bg); border: 1px solid var(--border); color: var(--text);
            width: 50px; padding: .25rem .4rem; border-radius: var(--radius);
            font-size: .85rem; text-align: center; }
.sens-toggle { position: relative; width: 40px; height: 22px; }
.sens-toggle input { opacity: 0; width: 0; height: 0; }
.sens-toggle-track {
  position: absolute; inset: 0; background: var(--border); border-radius: 99px;
  cursor: pointer; transition: background .2s;
}
.sens-toggle input:checked + .sens-toggle-track { background: var(--primary); }
.sens-toggle-track::before {
  content: ''; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; top: 3px; left: 3px; transition: transform .2s;
}
.sens-toggle input:checked + .sens-toggle-track::before { transform: translateX(18px); }

/* ── Info toggle button ───────────────────────────────────────────────── */
.info-toggle {
  background: none; border: 1px solid var(--border); color: var(--muted);
  border-radius: 50%; width: 18px; height: 18px; font-size: .7rem;
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  padding: 0; flex-shrink: 0; transition: background .15s, color .15s;
}
.info-toggle:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ── Review Mode ──────────────────────────────────────────────────────── */
.review-grid { display: grid; grid-template-columns: 1fr 360px; gap: 1.25rem; }
.review-entry-info { margin-bottom: 1rem; }
.review-events-list { display: flex; flex-direction: column; gap: .5rem; }
.review-event-row {
  background: var(--card); border-radius: var(--radius); padding: .75rem 1rem;
  display: flex; align-items: flex-start; gap: .75rem; flex-wrap: wrap;
  border: 2px solid transparent;
}
.review-event-row.selected { border-color: var(--primary); }
.review-event-time { font-family: monospace; font-size: .85rem; color: var(--muted);
                     white-space: nowrap; min-width: 120px; }
.review-event-info { flex: 1; min-width: 200px; }
.review-event-reason { font-size: .8rem; color: var(--muted); margin-top: .2rem; }
.review-event-actions { display: flex; gap: .4rem; }
.adjust-fields { display: none; padding: .75rem; background: var(--bg);
                 border-radius: var(--radius); margin-top: .5rem; }
.adjust-fields.open { display: flex; flex-direction: column; gap: .5rem; }
.adjust-fields .form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }

/* ── Watch Mode ───────────────────────────────────────────────────────── */
.watch-page { max-width: 480px; margin: 0 auto; text-align: center; padding: 1rem; }
.watch-session-info { background: var(--card); border-radius: var(--radius);
                      padding: .75rem 1rem; margin-bottom: 1.5rem; font-size: .875rem; }
.mute-btn-wrap { margin: 2rem 0; }
#mute-btn {
  width: 200px; height: 200px; border-radius: 50%;
  background: var(--danger); border: 4px solid rgba(255,255,255,.2); color: #fff;
  font-size: 1.2rem; font-weight: 700; cursor: pointer; user-select: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .5rem; transition: transform .1s, background .1s;
  -webkit-tap-highlight-color: transparent;
}
#mute-btn:active, #mute-btn.muting { background: #7f1d1d; transform: scale(.95); }
#mute-btn .btn-icon { font-size: 2rem; }
.mute-hint { color: var(--muted); font-size: .8rem; margin-top: .5rem; }
.log-form { background: var(--card); border-radius: var(--radius); padding: 1.25rem;
            text-align: left; display: none; }
.log-form.active { display: block; }
.replay-controls { display: flex; gap: .5rem; margin-top: .75rem; }

/* ── Import ───────────────────────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 3rem 1rem; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s; background: var(--card);
}
.drop-zone.hover { border-color: var(--primary); background: rgba(59,130,246,.05); }
.drop-zone-icon { font-size: 3rem; margin-bottom: .75rem; }
.drop-zone-text { color: var(--muted); }
.import-result { margin-top: 1rem; display: none; }
.import-result.show { display: block; }
.progress-bar-wrap { height: 6px; background: var(--border); border-radius: 99px; margin: .75rem 0; }
.progress-bar { height: 100%; background: var(--primary); border-radius: 99px;
                width: 0%; transition: width .3s; }

/* ── Modal ────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.7);
  display: flex; align-items: center; justify-content: center; z-index: 200;
  display: none;
}
.modal-overlay.open { display: flex; }
.modal { background: var(--surface); border-radius: var(--radius); padding: 1.5rem;
         min-width: 320px; max-width: 520px; width: 100%; margin: 1rem;
         border: 1px solid var(--border); box-shadow: var(--shadow); }
.modal-title { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }
.modal-footer { display: flex; justify-content: flex-end; gap: .5rem; margin-top: 1rem; }

/* ── Login ────────────────────────────────────────────────────────────── */
.login-wrap { min-height: 100vh; display: flex; align-items: center;
              justify-content: center; padding: 1rem; }
.login-card { background: var(--surface); border: 1px solid var(--border);
              border-radius: var(--radius); padding: 2rem; width: 100%; max-width: 380px;
              box-shadow: var(--shadow); }
.login-logo { text-align: center; margin-bottom: 1.5rem; }
.login-logo h1 { font-size: 1.4rem; color: var(--primary); }
.login-logo p  { color: var(--muted); font-size: .85rem; }
.login-card .form-control { margin-bottom: .75rem; }

/* ── Misc helpers ─────────────────────────────────────────────────────── */
.text-muted  { color: var(--muted); }
.text-sm     { font-size: .8rem; }
.text-danger { color: var(--danger); }
.text-success{ color: var(--success); }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: .5rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-100 { width: 100%; }
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--muted); }
.empty-state .icon { font-size: 3rem; margin-bottom: .75rem; }
code { background: var(--card); padding: .1rem .35rem; border-radius: 4px;
       font-size: .85rem; color: var(--text-sm); }

/* ── Admin dropdown ───────────────────────────────────────────────────── */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  color: var(--text-sm);
  padding: .4rem .75rem;
  border-radius: var(--radius);
  font-size: .875rem;
  white-space: nowrap;
  cursor: pointer;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: .3rem;
  transition: background .15s, color .15s;
}
.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle { background: var(--card); color: var(--text); }
.nav-dropdown-toggle.active { color: var(--primary); background: var(--card); }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 160px;
  z-index: 300;
  padding: .35rem 0;
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: .45rem 1rem;
  color: var(--text-sm);
  font-size: .875rem;
  white-space: nowrap;
  text-decoration: none;
  transition: background .12s, color .12s;
}
.nav-dropdown-menu a:hover { background: var(--card); color: var(--text); }
.nav-dropdown-menu a.active { color: var(--primary); background: var(--card); }
.nav-dropdown-divider { height: 1px; background: var(--border); margin: .3rem 0; }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .review-grid { grid-template-columns: 1fr; }
  .form-row-2, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
  .page { padding: 1rem; }
  .sens-row { grid-template-columns: 1fr 1fr; }
  .sens-row label { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}