@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Mono:ital,wght@0,400;0,500;1,400&family=Unbounded:wght@400;700;900&display=swap');

:root {
  --bg-base:    #111114;
  --bg-surface: #16161a;
  --bg-panel:   #1a1a1f;
  --bg-raised:  #1e1e24;
  --bg-hover:   #24242c;

  --border-faint:  rgba(255,255,255,0.04);
  --border-subtle: rgba(255,255,255,0.07);
  --border-normal: rgba(255,255,255,0.11);
  --border-strong: rgba(255,255,255,0.18);

  --text-primary:   #e4e4ea;
  --text-secondary: #8888a0;
  --text-muted:     #46465a;
  --text-dim:       #303040;

  --red:    #c94848;
  --red-bg: rgba(201,72,72,0.12);
  --green:  #4a9868;
  --green-bg: rgba(74,152,104,0.12);
  --amber:  #c8802a;
  --amber-bg: rgba(200,128,42,0.12);
  --blue:   #4898b8;
  --blue-bg: rgba(72,152,184,0.12);
  --violet: #6d63e8;
  --violet-bg: rgba(109,99,232,0.12);

  /* Account accent colors */
  --grotels:    #e8a04a;
  --grotels-bg: rgba(232,160,74,0.13);
  --grotels-border: rgba(232,160,74,0.3);
  --ad:         #4a9de8;
  --ad-bg:      rgba(74,157,232,0.13);
  --ad-border:  rgba(74,157,232,0.3);

  --font-body:    'Space Grotesk', sans-serif;
  --font-display: 'Unbounded', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius:    6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  --t: 120ms ease;
  --t-slow: 280ms cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

::-webkit-scrollbar { width: 3px; height: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-normal); border-radius: 2px; }

button { font-family: var(--font-body); cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: var(--font-body); outline: none; }
a { color: inherit; text-decoration: none; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: var(--radius);
  font-size: 12px; font-weight: 600;
  transition: var(--t); white-space: nowrap; letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--violet); color: white;
  border: 1px solid transparent;
}
.btn-primary:hover { background: #5c52d4; }

.btn-ghost {
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border-normal); }

.btn-danger { background: var(--red-bg); color: var(--red); border: 1px solid rgba(201,72,72,0.3); }
.btn-danger:hover { background: rgba(201,72,72,0.2); }

.btn-success { background: var(--green-bg); color: var(--green); border: 1px solid rgba(74,152,104,0.3); }
.btn-success:hover { background: rgba(74,152,104,0.2); }

.btn-sm   { padding: 5px 10px; font-size: 11px; }
.btn-lg   { padding: 10px 20px; font-size: 13px; }
.btn:disabled { opacity: 0.38; pointer-events: none; }

/* ── Inputs ──────────────────────────────────────────────────────── */
.field {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 9px 12px;
  color: var(--text-primary);
  font-size: 13px;
  transition: border-color var(--t);
  width: 100%;
}
.field:focus { border-color: var(--border-strong); }
.field::placeholder { color: var(--text-muted); }

/* ── Panel / card ────────────────────────────────────────────────── */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

/* ── Tag ─────────────────────────────────────────────────────────── */
.tag {
  display: inline-flex; align-items: center;
  padding: 2px 6px; border-radius: var(--radius-xs);
  font-size: 9px; font-weight: 700;
  letter-spacing: 0.09em; text-transform: uppercase;
  font-family: var(--font-mono);
}
.tag-grotels { background: var(--grotels-bg); color: var(--grotels); border: 1px solid var(--grotels-border); }
.tag-ad      { background: var(--ad-bg); color: var(--ad); border: 1px solid var(--ad-border); }

/* ── Topbar ──────────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(17,17,20,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 20px;
  height: 52px;
  display: flex; align-items: center; gap: 16px;
}

.topbar-logo {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  flex-shrink: 0;
}

.topbar-center {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}

.topbar-week {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.topbar-right {
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0;
}

.sync-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

/* ── Week nav ────────────────────────────────────────────────────── */
.week-nav {
  display: flex; align-items: center; gap: 6px;
}

.week-nav-btn {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-raised); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-secondary);
  font-size: 14px; cursor: pointer; transition: var(--t);
}
.week-nav-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

.week-today-btn {
  font-size: 11px; font-weight: 600; padding: 4px 10px;
  background: var(--bg-raised); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-secondary);
  cursor: pointer; transition: var(--t); font-family: var(--font-body);
}
.week-today-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ── Calendar grid ───────────────────────────────────────────────── */
.cal-outer {
  padding: 16px 20px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.cal-day {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  min-height: 120px;
  overflow: hidden;
  transition: border-color var(--t);
}

.cal-day.today {
  border-color: var(--violet);
}

.cal-day-header {
  padding: 8px 10px 6px;
  border-bottom: 1px solid var(--border-faint);
  display: flex; align-items: baseline; gap: 6px;
}

.cal-day-name {
  font-size: 9px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted);
  font-family: var(--font-mono);
}

.cal-day-date {
  font-size: 18px; font-weight: 700; letter-spacing: -0.03em;
  color: var(--text-secondary);
  font-family: var(--font-display);
}

.cal-day.today .cal-day-date {
  color: var(--violet);
}

.cal-day-shifts {
  padding: 6px;
  display: flex; flex-direction: column; gap: 4px;
}

.shift-block {
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--t);
}

.shift-block.grotels {
  background: var(--grotels-bg);
  border: 1px solid var(--grotels-border);
}
.shift-block.grotels:hover { background: rgba(232,160,74,0.2); }

.shift-block.ad {
  background: var(--ad-bg);
  border: 1px solid var(--ad-border);
}
.shift-block.ad:hover { background: rgba(74,157,232,0.2); }

.shift-time {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  display: flex; align-items: center; gap: 5px;
}
.shift-time.grotels { color: var(--grotels); }
.shift-time.ad      { color: var(--ad); }

.shift-duration {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 1px;
}

.shift-location {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.cal-day-empty {
  padding: 10px 8px;
  font-size: 11px;
  color: var(--text-dim);
}

/* ── Legend ──────────────────────────────────────────────────────── */
.legend {
  display: flex; align-items: center; gap: 12px;
  padding: 0 20px 12px;
  max-width: 1200px; margin: 0 auto;
}

.legend-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-secondary);
}

.legend-dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.legend-dot.grotels { background: var(--grotels); }
.legend-dot.ad      { background: var(--ad); }

/* ── Setup / Login / Settings pages ─────────────────────────────── */
.center-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}

.auth-card {
  width: 100%; max-width: 400px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.auth-logo {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 900;
  letter-spacing: -0.04em;
  margin-bottom: 6px;
}

.auth-sub {
  font-size: 12px; color: var(--text-muted);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 5px;
  font-family: var(--font-mono);
}

.form-hint {
  font-size: 11px; color: var(--text-muted);
  margin-top: 4px;
}

.form-error {
  font-size: 12px; color: var(--red);
  margin-top: 6px;
  display: none;
}
.form-error.visible { display: block; }

.form-success {
  font-size: 12px; color: var(--green);
  margin-top: 6px;
  display: none;
}
.form-success.visible { display: block; }

/* ── Settings page ───────────────────────────────────────────────── */
.settings-layout {
  max-width: 700px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.settings-title {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.settings-sub {
  font-size: 12px; color: var(--text-muted);
  margin-bottom: 28px;
}

.settings-section {
  margin-bottom: 24px;
}

.section-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.section-divider {
  flex: 1; height: 1px;
  background: var(--border-subtle);
}

.account-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 12px;
}

.account-card-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 14px;
}

.account-card-title {
  font-size: 13px; font-weight: 600;
  flex: 1;
}

.account-card-url {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-muted);
}

.status-row {
  display: flex; align-items: center; gap: 8px;
  margin-top: 10px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-muted);
}

.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.ok    { background: var(--green); }
.status-dot.error { background: var(--red); }
.status-dot.idle  { background: var(--text-dim); }

.test-result {
  margin-top: 10px;
  font-size: 12px; padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: none;
}
.test-result.ok    { background: var(--green-bg); color: var(--green); border: 1px solid rgba(74,152,104,0.3); }
.test-result.error { background: var(--red-bg); color: var(--red); border: 1px solid rgba(201,72,72,0.3); }
.test-result.visible { display: block; }

.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin-bottom: 10px;
}

/* ── Sync status panel ───────────────────────────────────────────── */
.sync-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.sync-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-faint);
  font-size: 12px;
}
.sync-row:last-child { border-bottom: none; }

.sync-label {
  color: var(--text-secondary);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sync-value {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted);
}

/* ── Loading spinner ─────────────────────────────────────────────── */
.spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--border-normal);
  border-top-color: var(--violet);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fade-up 0.2s ease forwards; }

/* ── No data state ───────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state-title {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-secondary);
}
.empty-state-sub { font-size: 12px; }

/* ── iCal event blocks ───────────────────────────────────────────── */
.ical-block {
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--feed-color, #48b0a0);
  background: color-mix(in srgb, var(--feed-color, #48b0a0) 13%, transparent);
  cursor: pointer;
  transition: filter var(--t);
}
.ical-block:hover { filter: brightness(1.2); }

.ical-title {
  font-size: 11px; font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.ical-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 1px;
}

.ical-allday {
  font-size: 10px; font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.ical-location {
  font-size: 10px; color: var(--text-muted);
  margin-top: 1px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ── Appointment blocks ──────────────────────────────────────────── */
.appt-block {
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: rgba(232,96,122,0.12);
  border: 1px solid rgba(232,96,122,0.28);
  cursor: pointer;
  transition: var(--t);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 4px;
}
.appt-block:hover { background: rgba(232,96,122,0.2); }

.appt-content { flex: 1; min-width: 0; }

.appt-title {
  font-size: 11px; font-weight: 600;
  color: #e8607a;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.appt-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 1px;
}

/* ── Add appointment button ──────────────────────────────────────── */
.fab {
  position: fixed; bottom: 80px; right: 16px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--violet);
  color: white;
  font-size: 22px; line-height: 1;
  display: none; /* shown on mobile only */
  align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(109,99,232,0.4);
  cursor: pointer; border: none;
  transition: var(--t);
  z-index: 35;
}
.fab:hover { background: #5c52d4; transform: scale(1.05); }

/* ── Modal ───────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center; justify-content: center;
  padding: 16px;
}
.modal-overlay.open { display: flex; }

.modal-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius-xl);
  padding: 24px;
  width: 100%; max-width: 420px;
  animation: fade-up 0.18s ease forwards;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700;
  letter-spacing: -0.02em;
}

.modal-close {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-raised); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-secondary);
  font-size: 16px; cursor: pointer; transition: var(--t);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.modal-footer {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 20px;
}

.modal-footer-left { margin-right: auto; }

/* ── iCal feed list (settings) ───────────────────────────────────── */
.feed-list { display: flex; flex-direction: column; gap: 8px; }

.feed-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-raised); border: 1px solid var(--border-subtle);
  border-radius: var(--radius); padding: 10px 12px;
}

.feed-dot {
  width: 10px; height: 10px; border-radius: 50%;
  flex-shrink: 0;
}

.feed-info { flex: 1; min-width: 0; }

.feed-name {
  font-size: 12px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.feed-url {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.feed-status {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-muted);
}
.feed-status.error { color: var(--red); }

/* ── Color picker row ────────────────────────────────────────────── */
.color-row {
  display: flex; gap: 8px; align-items: center;
  flex-wrap: wrap;
  margin-top: 6px;
}

.color-swatch {
  width: 22px; height: 22px; border-radius: 50%;
  cursor: pointer; border: 2px solid transparent;
  transition: var(--t);
}
.color-swatch.active,
.color-swatch:hover { border-color: var(--text-primary); transform: scale(1.15); }

/* ── View toggle ─────────────────────────────────────────────────── */
.view-toggle {
  display: flex;
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.view-btn {
  padding: 4px 10px;
  font-size: 11px; font-weight: 600;
  background: transparent; color: var(--text-secondary);
  cursor: pointer; font-family: var(--font-body);
  transition: var(--t); border: none;
  letter-spacing: 0.02em;
}
.view-btn.active { background: var(--violet); color: white; }
.view-btn:not(.active):hover { background: var(--bg-hover); color: var(--text-primary); }

/* ── Month grid ──────────────────────────────────────────────────── */
.cal-grid.month-view {
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  align-items: start;
}

.month-col-header {
  text-align: center;
  font-size: 9px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted); font-family: var(--font-mono);
  padding: 4px 0 6px;
}

.month-cell {
  background: var(--bg-panel);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-sm);
  padding: 6px;
  min-height: 90px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--t), background var(--t);
  position: relative;
}
.month-cell:hover { border-color: var(--border-subtle); background: var(--bg-raised); }
.month-cell.today { border-color: var(--violet); }
.month-cell.other-month {
  background: transparent;
  border-color: transparent;
  opacity: 0.3;
  pointer-events: none;
}

.month-cell-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 4px;
}

.month-cell-date {
  font-size: 13px; font-weight: 700; line-height: 1;
  color: var(--text-secondary);
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}
.month-cell.today .month-cell-date {
  color: var(--violet);
}

/* "+" hover hint to add appointment */
.month-cell-add {
  font-size: 14px; color: var(--text-dim);
  opacity: 0; transition: opacity var(--t);
  line-height: 1; flex-shrink: 0;
}
.month-cell:hover .month-cell-add { opacity: 1; }

/* Compact text items (desktop) */
.month-item {
  font-size: 10px; line-height: 1.5;
  padding: 1px 5px 1px 4px;
  border-radius: 2px;
  margin-bottom: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  border-left: 2px solid currentColor;
}
.month-item.grotels { color: var(--grotels); background: var(--grotels-bg); }
.month-item.ad      { color: var(--ad);      background: var(--ad-bg);      }
.month-item.appt    { color: #e8607a;         background: rgba(232,96,122,0.12); }
.month-item.ical    { color: var(--feed-color, #48b0a0); background: color-mix(in srgb, var(--feed-color, #48b0a0) 12%, transparent); }
.month-item.appt    { cursor: pointer; }

.month-overflow {
  font-size: 9px; color: var(--text-muted);
  font-family: var(--font-mono); padding: 1px 4px;
  cursor: pointer;
}
.month-overflow:hover { color: var(--text-secondary); }

/* Dots (mobile) */
.month-dots {
  display: none;
  flex-wrap: wrap; gap: 3px;
  margin-top: 4px;
}
.month-dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0;
}
.month-dot.grotels { background: var(--grotels); }
.month-dot.ad      { background: var(--ad); }
.month-dot.appt    { background: #e8607a; }
.month-dot.ical    { background: var(--feed-color, #48b0a0); }

/* ── Detail sheet ────────────────────────────────────────────────── */
.detail-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 48;
  backdrop-filter: blur(2px);
}
.detail-backdrop.open { display: block; }

.detail-sheet {
  position: fixed;
  left: 50%; bottom: 0;
  transform: translateX(-50%) translateY(100%);
  width: min(480px, 100vw);
  background: var(--bg-panel);
  border: 1px solid var(--border-normal);
  border-bottom: none;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 8px 20px 32px;
  z-index: 49;
  max-height: 85vh;
  overflow-y: auto;
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
}
.detail-sheet.open { transform: translateX(-50%) translateY(0); }

.detail-handle {
  width: 36px; height: 4px;
  background: var(--border-normal);
  border-radius: 2px;
  margin: 0 auto 16px;
}

.detail-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}

.detail-tag {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}
.detail-tag.grotels { background: var(--grotels-bg); color: var(--grotels); border: 1px solid var(--grotels-border); }
.detail-tag.ad      { background: var(--ad-bg);      color: var(--ad);      border: 1px solid var(--ad-border); }
.detail-tag.appt    { background: rgba(232,96,122,0.12); color: #e8607a; border: 1px solid rgba(232,96,122,0.3); }
.detail-tag.ical    { background: color-mix(in srgb, var(--feed-color,#48b0a0) 15%, transparent); color: var(--feed-color,#48b0a0); border: 1px solid color-mix(in srgb, var(--feed-color,#48b0a0) 35%, transparent); }

.detail-title {
  font-size: 18px; font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 10px;
}

.detail-meta {
  display: flex; flex-direction: column; gap: 5px;
  margin-bottom: 12px;
}

.detail-meta-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-secondary);
}

.detail-meta-icon {
  width: 18px; text-align: center;
  font-size: 13px; flex-shrink: 0;
  color: var(--text-dim);
}

.detail-meta-val {
  font-family: var(--font-mono);
  font-size: 12px;
}

.detail-notes {
  font-size: 13px; color: var(--text-muted);
  border-top: 1px solid var(--border-faint);
  padding-top: 10px;
  margin-bottom: 12px;
  line-height: 1.5;
}

.detail-actions {
  display: flex; gap: 8px;
  padding-top: 4px;
}

/* ── Visibility helpers ──────────────────────────────────────────── */
.hide-mobile { display: block; }
.show-mobile { display: none !important; }

/* ── Nav footer (mobile week navigation) ────────────────────────── */
.nav-footer {
  display: none; /* shown on mobile only via media query */
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(17,17,20,0.97);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-subtle);
  align-items: center;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  gap: 10px;
  z-index: 40;
}

.nav-footer-center {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}

.nav-week-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.nav-footer .week-nav-btn {
  width: 40px; height: 40px; /* bigger touch target */
  font-size: 20px;
}

.nav-footer .week-today-btn {
  font-size: 12px; padding: 5px 14px;
}

/* ── Responsive: tablet ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .cal-grid:not(.month-view) {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ── Responsive: mobile ──────────────────────────────────────────── */
@media (max-width: 640px) {
  /* Topbar: compact — hide center nav, show only logo + icon buttons */
  .topbar { padding: 0 14px; gap: 10px; }
  .topbar-center { display: none; }
  .topbar-logo { font-size: 12px; }
  .sync-time { display: none; }
  .hide-mobile { display: none !important; }
  .show-mobile { display: flex !important; }

  /* Bottom nav + FAB: show */
  .nav-footer { display: flex; }
  .fab { display: flex; }

  /* Calendar: 1 dag per rij */
  .cal-outer { padding: 8px 12px 90px; }
  .legend { padding: 0 12px 8px; font-size: 10px; gap: 10px; }

  .cal-grid:not(.month-view) {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .cal-day { min-height: 0; }

  /* Lege dagen: smal transparant stripje */
  .cal-day.empty-day {
    background: transparent;
    border-color: var(--border-faint);
  }
  .cal-day.empty-day .cal-day-header {
    padding: 6px 12px;
    border-bottom: none;
    opacity: 0.3;
  }
  .cal-day.empty-day .cal-day-shifts { display: none; }

  /* Vandaag altijd zichtbaar */
  .cal-day.today.empty-day {
    border-color: var(--violet);
    background: var(--bg-panel);
    opacity: 1;
  }
  .cal-day.today.empty-day .cal-day-header { opacity: 1; }
  .cal-day.today.empty-day .cal-day-shifts { display: flex; }

  /* Dag-header */
  .cal-day-header {
    padding: 10px 14px 8px;
    flex-direction: row; align-items: center;
    gap: 8px;
  }
  .cal-day-name { font-size: 10px; }
  .cal-day-date { font-size: 22px; }
  .cal-day-month-hint { font-size: 11px !important; }
  .day-add-hint { display: none !important; }

  /* Items: volle breedte, goed leesbaar */
  .cal-day-shifts { padding: 6px 10px 10px; gap: 7px; }

  .shift-block, .ical-block, .appt-block {
    padding: 10px 12px;
    min-height: 0;
  }

  /* Tekst mag afbreken */
  .shift-time { font-size: 15px; font-weight: 600; gap: 6px; }
  .shift-duration { font-size: 12px; margin-top: 3px; }
  .shift-location {
    font-size: 12px; margin-top: 3px;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }

  .ical-title { font-size: 14px; font-weight: 600; white-space: normal; }
  .ical-time, .ical-allday { font-size: 12px; margin-top: 3px; }
  .ical-location { font-size: 12px; margin-top: 2px; white-space: normal; overflow: visible; text-overflow: unset; }

  .appt-title { font-size: 14px; font-weight: 600; white-space: normal; }
  .appt-time { font-size: 12px; margin-top: 2px; }

  /* Detail sheet: safe area on mobile */
  .detail-sheet {
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
    border-radius: 16px 16px 0 0;
  }

  /* Inputs: 16px prevents iOS zoom */
  .field { font-size: 16px; }

  /* Auth/setup */
  .auth-card { padding: 24px; }

  /* Settings */
  .settings-layout { padding: 16px 14px 40px; }
  .form-row { grid-template-columns: 1fr; }
  .account-card-url { display: none; }
  .account-card-header { flex-wrap: wrap; }

  /* Month view: compact cells, dots instead of text */
  .cal-grid.month-view {
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
  }
  .month-cell {
    min-height: 52px;
    padding: 4px 3px;
    border-radius: var(--radius-xs);
  }
  .month-cell-date { font-size: 11px; }
  .month-item { display: none; }
  .month-overflow { display: none; }
  .month-dots { display: flex; }
  .month-col-header { font-size: 9px; padding: 2px 0; }
}

/* ── Public booking page ─────────────────────────────────────────── */
.book-outer {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 16px 80px;
}

.book-card {
  width: 100%;
  max-width: 500px;
}

.book-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.book-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--violet) 0%, #3d32b8 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 20px; font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.book-title {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 2px;
}

.book-subtitle {
  font-size: 13px; color: var(--text-muted);
  margin: 0;
}

/* Step indicator */
.book-steps {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
}

.book-step {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--t);
  white-space: nowrap;
}

.book-step-num {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-family: var(--font-mono);
  transition: background var(--t), border-color var(--t), color var(--t);
  flex-shrink: 0;
}

.book-step.active { color: var(--text-primary); }
.book-step.active .book-step-num { background: var(--violet); border-color: var(--violet); color: white; }
.book-step.done .book-step-num { background: var(--green); border-color: var(--green); color: white; font-size: 9px; }

.book-step-line {
  flex: 1; height: 1px;
  background: var(--border-subtle);
  margin: 0 8px;
}

/* Step panels */
.book-panel { }
.book-panel.hidden { display: none; }

/* Back button */
.book-back-btn {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--text-muted);
  background: none; border: none;
  cursor: pointer; padding: 0 0 16px;
  transition: color var(--t);
  font-family: var(--font-body);
}
.book-back-btn:hover { color: var(--text-secondary); }

/* Section label */
.book-section-label {
  font-size: 11px; font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* Mini calendar */
.book-cal-nav {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.book-cal-month-label {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700;
  color: var(--text-primary);
}

.book-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.book-cal-hdr {
  text-align: center;
  padding: 4px 0;
  font-size: 9px; font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.book-cal-day {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--t), border-color var(--t), color var(--t);
}

.book-cal-day:hover:not(.unavailable) { background: var(--bg-hover); color: var(--text-primary); }
.book-cal-day.today { color: var(--violet); font-weight: 700; }
.book-cal-day.selected { background: var(--violet); color: white; border-color: var(--violet); }
.book-cal-day.unavailable { opacity: 0.2; cursor: not-allowed; pointer-events: none; }
.book-cal-day.other-month { opacity: 0.15; pointer-events: none; }

/* Slots */
.book-selected-date {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: capitalize;
}

.book-slots-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}

.book-slot-btn {
  padding: 10px 4px;
  border-radius: var(--radius);
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  cursor: pointer;
  text-align: center;
  transition: background var(--t), border-color var(--t), color var(--t);
}
.book-slot-btn:hover { background: var(--bg-hover); border-color: var(--border-normal); }
.book-slot-btn.selected { background: var(--violet); border-color: var(--violet); color: white; }

.book-slots-empty {
  font-size: 13px; color: var(--text-muted);
  text-align: center;
  padding: 32px 0;
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius);
}

.book-slot-duration-hint {
  font-size: 11px; color: var(--text-dim);
  margin-top: 4px;
  font-family: var(--font-mono);
}

/* Form step */
.book-summary-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 20px;
  display: flex; align-items: flex-start; gap: 12px;
}

.book-summary-icon {
  font-size: 18px; flex-shrink: 0; margin-top: 1px;
}

.book-summary-date {
  font-weight: 600; font-size: 14px;
  color: var(--text-primary);
}

.book-summary-time {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--violet);
  margin-top: 3px;
}

/* Success */
.book-success {
  text-align: center;
  padding: 40px 0 20px;
}

.book-success-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--green-bg);
  border: 1px solid var(--green);
  color: var(--green);
  font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}

.book-success-title {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.book-success-text {
  font-size: 13px; color: var(--text-muted);
  line-height: 1.7;
  max-width: 320px; margin: 0 auto;
}

.book-success-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 20px auto 0;
  max-width: 280px;
  font-family: var(--font-mono);
  font-size: 12px; color: var(--text-secondary);
}

/* Booking settings: day toggle row */
.day-toggle-row {
  display: flex; gap: 5px; flex-wrap: wrap;
}

.day-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius);
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--t), border-color var(--t), color var(--t);
  user-select: none;
}

.day-toggle.active {
  background: var(--violet-bg);
  border-color: var(--violet);
  color: var(--violet);
}

/* Booking request cards in settings */
.booking-req-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 8px;
  background: var(--bg-panel);
}

.booking-req-card.status-confirmed { border-color: rgba(74,152,104,0.3); }
.booking-req-card.status-declined  { opacity: 0.45; }

.booking-req-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 10px;
  margin-bottom: 4px;
}

.booking-req-name {
  font-weight: 600; font-size: 14px; color: var(--text-primary);
}

.booking-req-when {
  font-family: var(--font-mono); font-size: 11px; color: var(--violet);
  margin-top: 3px;
}

.booking-req-contact {
  font-size: 12px; color: var(--text-muted);
  margin-top: 2px;
}

.booking-req-msg {
  font-size: 12px; color: var(--text-secondary);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border-faint);
  font-style: italic;
}

.booking-req-actions {
  display: flex; gap: 6px; margin-top: 12px;
}

.tag-pending   { background: var(--amber-bg);  color: var(--amber); border: 1px solid rgba(200,128,42,0.3); }
.tag-confirmed { background: var(--green-bg);  color: var(--green); border: 1px solid rgba(74,152,104,0.3); }
.tag-declined  { background: var(--red-bg);    color: var(--red);   border: 1px solid rgba(201,72,72,0.3); }

/* Booking link chip (in settings) */
.book-link-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-raised);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px; color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--t), color var(--t);
  text-decoration: none;
}
.book-link-chip:hover { border-color: var(--border-strong); color: var(--text-primary); }

@media (max-width: 640px) {
  .book-outer { padding: 28px 14px 60px; }
  .book-steps .book-step span:not(:first-child) { display: none; }
  .book-slots-grid { grid-template-columns: repeat(3, 1fr); }
}