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

:root {
  --bg: #0f1117;
  --surface: #181c27;
  --surface2: #1e2334;
  --border: rgba(255,255,255,.07);
  --accent: #5b7bff;
  --accent2: #00e5c0;
  --text: #e8eaf0;
  --text-muted: #6b7280;
  --teal: #00e5c0;
  --orange: #ff8c42;
  --purple: #a78bfa;
  --red: #f87171;
  --green: #34d399;
  --sidebar-w: 240px;
  --radius: 12px;
  --font: 'Sora', sans-serif;
}

html { font-size: 16px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); min-height: 100vh; overflow-x: hidden; }

/* ═══════════════════════════════════════════════════
   AUTH / LOGIN
═══════════════════════════════════════════════════ */
.auth-screen {
  display: flex;
  min-height: 100vh;
  animation: fadeIn .4s ease;
}

/* LEFT PANEL */
.auth-left {
  flex: 1;
  background: linear-gradient(135deg, #0c111f 0%, #111827 50%, #0a1628 100%);
  padding: 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.auth-left::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(91,123,255,.18) 0%, transparent 70%);
  pointer-events: none;
}
.auth-left::after {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(0,229,192,.12) 0%, transparent 70%);
  pointer-events: none;
}

.auth-brand { display: flex; align-items: center; gap: .8rem; margin-bottom: 3rem; }
.auth-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 12px;
  display: grid; place-items: center;
  font-weight: 700; font-size: 1.1rem; color: #fff;
}
.auth-logo-text { font-size: 1.2rem; font-weight: 700; }

.auth-hero { flex: 1; }
.auth-hero h1 {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.8px;
  margin-bottom: 1rem;
}
.auth-hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.auth-hero > p { color: var(--text-muted); font-size: .95rem; line-height: 1.7; margin-bottom: 2rem; }

.auth-features { display: flex; flex-direction: column; gap: .7rem; }
.auth-feat {
  display: flex; align-items: center; gap: .7rem;
  font-size: .875rem; color: var(--text-muted);
}
.feat-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  flex-shrink: 0;
}

.auth-deco {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  position: relative;
  z-index: 1;
}
.deco-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: .85rem 1rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  backdrop-filter: blur(4px);
}
.deco-card1 { margin-left: 1rem; }
.deco-card2 { margin-left: 2.5rem; }
.deco-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.deco-card strong { font-size: .85rem; display: block; }
.deco-card small { color: var(--text-muted); font-size: .75rem; }
.deco-badge {
  margin-left: auto;
  font-size: .7rem; font-weight: 600;
  padding: .2rem .6rem;
  border-radius: 20px;
  background: rgba(91,123,255,.2); color: var(--accent);
}
.deco-badge.green { background: rgba(52,211,153,.15); color: var(--green); }

/* RIGHT PANEL */
.auth-right {
  width: 480px;
  flex-shrink: 0;
  background: var(--surface);
  padding: 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--border);
}

.auth-tabs { display: flex; gap: .4rem; margin-bottom: 2rem; background: var(--surface2); border-radius: 10px; padding: .3rem; }
.auth-tab {
  flex: 1;
  padding: .5rem;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.auth-tab.active { background: var(--surface); color: var(--text); box-shadow: 0 2px 8px rgba(0,0,0,.3); }

.auth-form { display: none; }
.auth-form.active { display: block; animation: fadeIn .3s ease; }
.auth-form h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: .3rem; }
.auth-sub { color: var(--text-muted); font-size: .875rem; margin-bottom: 1.8rem; }

.pw-wrap { position: relative; }
.pw-wrap .input-field { padding-right: 2.8rem; }
.pw-eye {
  position: absolute; right: .8rem; top: 50%;
  transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  font-size: .9rem; opacity: .6;
  transition: opacity .2s;
}
.pw-eye:hover { opacity: 1; }

.auth-remember {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.2rem;
  font-size: .8rem; color: var(--text-muted);
}
.auth-remember label { display: flex; align-items: center; gap: .4rem; cursor: pointer; }
.auth-hint { text-align: center; font-size: .78rem; color: var(--text-muted); margin-top: 1rem; }

/* ═══════════════════════════════════════════════════
   APP LAYOUT
═══════════════════════════════════════════════════ */
.app-screen { display: flex; min-height: 100vh; animation: fadeIn .3s ease; }

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform .3s ease;
}
.sidebar-logo { display: flex; align-items: center; gap: .8rem; padding: 1.5rem 1.4rem; border-bottom: 1px solid var(--border); }
.logo-icon { width: 36px; height: 36px; background: linear-gradient(135deg, var(--accent), var(--accent2)); border-radius: 10px; display: grid; place-items: center; font-weight: 700; font-size: .95rem; color: #fff; }
.logo-text { font-weight: 700; font-size: 1.05rem; letter-spacing: -.3px; }
.sidebar-nav { flex: 1; padding: 1rem .8rem; display: flex; flex-direction: column; gap: .2rem; }
.nav-item { display: flex; align-items: center; gap: .75rem; padding: .65rem .9rem; border-radius: 9px; color: var(--text-muted); text-decoration: none; font-size: .875rem; font-weight: 500; transition: all .2s; }
.nav-item svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; flex-shrink: 0; }
.nav-item:hover { color: var(--text); background: var(--surface2); }
.nav-item.active { color: var(--accent); background: rgba(91,123,255,.12); }
.sidebar-profile { padding: .9rem 1.1rem; border-top: 1px solid var(--border); display: flex; align-items: center; gap: .6rem; }
.avatar { width: 34px; height: 34px; background: linear-gradient(135deg, #5b7bff, #00e5c0); border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.profile-name { font-size: .825rem; font-weight: 600; display: block; }
.profile-link { font-size: .72rem; color: var(--text-muted); }
.logout-btn { margin-left: auto; width: 30px; height: 30px; background: none; border: 1px solid var(--border); border-radius: 7px; display: grid; place-items: center; cursor: pointer; transition: all .2s; flex-shrink: 0; }
.logout-btn svg { width: 14px; height: 14px; stroke: var(--text-muted); fill: none; stroke-width: 2; }
.logout-btn:hover { background: rgba(248,113,113,.1); border-color: var(--red); }
.logout-btn:hover svg { stroke: var(--red); }

/* MAIN */
.main { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-height: 100vh; }

/* TOPBAR */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(15,17,23,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: .9rem 1.8rem; display: flex; align-items: center; gap: 1rem; }
.menu-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 4px; }
.menu-toggle span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; }
.topbar-title { font-weight: 600; font-size: 1rem; flex: 1; }
.notif-bell { position: relative; width: 36px; height: 36px; background: var(--surface2); border-radius: 9px; display: grid; place-items: center; cursor: pointer; transition: background .2s; }
.notif-bell:hover { background: var(--surface); }
.notif-bell svg { width: 18px; height: 18px; stroke: var(--text-muted); fill: none; stroke-width: 1.8; }
.notif-badge { position: absolute; top: -4px; right: -4px; width: 16px; height: 16px; background: var(--red); border-radius: 50%; font-size: .6rem; font-weight: 700; display: grid; place-items: center; color: #fff; }

/* PAGES */
.page { display: none; padding: 2rem 2rem 3rem; animation: fadeIn .3s ease; }
.page.active { display: block; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 2rem; gap: 1rem; flex-wrap: wrap; }
.page-header h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -.5px; }
.subtitle { color: var(--text-muted); font-size: .875rem; margin-top: .3rem; }

/* CARD */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.card-header h3 { font-size: .95rem; font-weight: 600; }
.link-small { font-size: .8rem; color: var(--accent); text-decoration: none; }
.link-small:hover { text-decoration: underline; }

/* STATS */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.2rem; display: flex; align-items: center; gap: 1rem; transition: border-color .2s, transform .2s; }
.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.stat-icon { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; flex-shrink: 0; }
.stat-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.stat-icon.teal { background: rgba(0,229,192,.12); color: var(--teal); }
.stat-icon.orange { background: rgba(255,140,66,.12); color: var(--orange); }
.stat-icon.purple { background: rgba(167,139,250,.12); color: var(--purple); }
.stat-icon.red { background: rgba(248,113,113,.12); color: var(--red); }
.stat-body { flex: 1; }
.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1; display: block; }
.stat-label { font-size: .75rem; color: var(--text-muted); display: block; margin-top: .2rem; }
.stat-trend { font-size: .75rem; font-weight: 600; padding: .2rem .5rem; border-radius: 6px; }
.stat-trend.up { color: var(--green); background: rgba(52,211,153,.1); }
.stat-trend.down { color: var(--red); background: rgba(248,113,113,.1); }

.dashboard-grid { display: grid; grid-template-columns: 1fr 350px; gap: 1rem; }
.booking-item { display: flex; align-items: center; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--border); }
.booking-item:last-child { border-bottom: none; }
.booking-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.booking-info { flex: 1; }
.booking-name { font-size: .875rem; font-weight: 600; }
.booking-type { font-size: .75rem; color: var(--text-muted); }
.booking-time { font-size: .75rem; color: var(--accent); font-weight: 500; text-align: right; }

/* MINI CALENDAR */
.cal-nav { display: flex; gap: .4rem; }
.cal-nav button { width: 28px; height: 28px; background: var(--surface2); border: none; border-radius: 7px; color: var(--text); cursor: pointer; font-size: 1rem; transition: background .2s; }
.cal-nav button:hover { background: var(--accent); }
.mini-calendar { width: 100%; }
.cal-days-header { display: grid; grid-template-columns: repeat(7,1fr); margin-bottom: .5rem; }
.cal-day-name { text-align: center; font-size: .7rem; color: var(--text-muted); font-weight: 600; padding: .3rem 0; }
.cal-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.cal-day { aspect-ratio: 1; display: grid; place-items: center; font-size: .78rem; border-radius: 7px; cursor: pointer; transition: all .15s; color: var(--text-muted); }
.cal-day:hover { background: var(--surface2); color: var(--text); }
.cal-day.today { background: rgba(91,123,255,.2); color: var(--accent); font-weight: 700; }
.cal-day.has-event { position: relative; color: var(--text); font-weight: 600; }
.cal-day.has-event::after { content: ''; position: absolute; bottom: 3px; width: 4px; height: 4px; background: var(--accent2); border-radius: 50%; }
.cal-day.empty { cursor: default; }

/* EVENTS GRID */
.events-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.event-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: transform .2s, border-color .2s; }
.event-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.event-card-top { height: 5px; }
.event-card-body { padding: 1.2rem; }
.event-card-title { font-size: 1rem; font-weight: 600; margin-bottom: .3rem; }
.event-card-desc { font-size: .8rem; color: var(--text-muted); margin-bottom: .8rem; line-height: 1.5; }
.event-card-meta { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.event-tag { font-size: .7rem; padding: .2rem .55rem; border-radius: 20px; background: var(--surface2); color: var(--text-muted); font-weight: 500; }
.event-card-actions { display: flex; gap: .5rem; }
.btn-sm { flex: 1; padding: .5rem; border-radius: 8px; font-size: .78rem; font-weight: 600; cursor: pointer; transition: all .2s; text-align: center; border: none; }
.btn-sm.preview { background: var(--surface2); color: var(--text); }
.btn-sm.preview:hover { background: var(--accent); color: #fff; }
.btn-sm.copy-link { background: var(--surface2); color: var(--accent); }
.btn-sm.copy-link:hover { background: rgba(91,123,255,.2); }
.btn-sm.delete-ev { background: rgba(248,113,113,.1); color: var(--red); flex: 0 0 auto; width: 36px; padding: 0; display: grid; place-items: center; }
.btn-sm.delete-ev:hover { background: var(--red); color: #fff; }
.btn-sm.delete-ev svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }

/* BOOKINGS TABLE */
.bookings-table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.bookings-table { width: 100%; border-collapse: collapse; }
.bookings-table th { background: var(--surface2); padding: .9rem 1.2rem; text-align: left; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.bookings-table td { padding: 1rem 1.2rem; font-size: .875rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.bookings-table tr:last-child td { border-bottom: none; }
.bookings-table tr:hover td { background: rgba(255,255,255,.02); }
.guest-cell { display: flex; align-items: center; gap: .75rem; }
.guest-avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-size: .7rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.guest-name { font-weight: 600; }
.guest-email { font-size: .75rem; color: var(--text-muted); }
.status-badge { display: inline-block; padding: .25rem .7rem; border-radius: 20px; font-size: .72rem; font-weight: 600; }
.status-upcoming { background: rgba(91,123,255,.15); color: var(--accent); }
.status-past { background: rgba(107,114,128,.15); color: var(--text-muted); }
.status-cancelled { background: rgba(248,113,113,.15); color: var(--red); }
.action-btns { display: flex; gap: .4rem; }
.action-btn { padding: .3rem .7rem; border-radius: 7px; font-size: .72rem; font-weight: 600; cursor: pointer; border: none; transition: all .2s; }
.action-btn.cancel { background: rgba(251,146,60,.1); color: var(--orange); }
.action-btn.cancel:hover { background: var(--orange); color: #fff; }
.action-btn.delete { background: rgba(248,113,113,.1); color: var(--red); display: flex; align-items: center; gap: .3rem; }
.action-btn.delete:hover { background: var(--red); color: #fff; }
.action-btn.delete svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2.5; }

.filter-tabs { display: flex; gap: .4rem; flex-wrap: wrap; }
.filter-btn { padding: .5rem 1rem; border-radius: 8px; font-size: .8rem; font-weight: 600; cursor: pointer; border: 1px solid var(--border); background: var(--surface); color: var(--text-muted); transition: all .2s; }
.filter-btn.active, .filter-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

/* AVAILABILITY */
.avail-wrap { display: grid; grid-template-columns: 1fr 280px; gap: 1rem; align-items: start; }
.avail-card { padding: 1rem; }
.avail-row { display: flex; align-items: center; gap: 1rem; padding: .9rem .5rem; border-bottom: 1px solid var(--border); }
.avail-row:last-child { border-bottom: none; }
.day-toggle { display: flex; align-items: center; gap: .8rem; flex: 0 0 140px; }
.day-label { font-size: .875rem; font-weight: 600; }
.time-range { flex: 1; display: flex; align-items: center; gap: .5rem; }
.time-range.disabled { opacity: .3; pointer-events: none; }
.time-input { background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; padding: .4rem .7rem; color: var(--text); font-family: var(--font); font-size: .8rem; cursor: pointer; }
.time-sep { color: var(--text-muted); font-size: .8rem; }
.timezone-card h3 { font-size: .9rem; font-weight: 600; margin-bottom: .75rem; }

/* SETTINGS */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: start; }
.settings-grid .card h3 { font-size: .95rem; font-weight: 600; margin-bottom: 1.2rem; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.toggle-row:last-child { border-bottom: none; }
.toggle-row strong { font-size: .875rem; }
.toggle-row p { font-size: .75rem; color: var(--text-muted); margin-top: .2rem; }
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; cursor: pointer; inset: 0; background: var(--surface2); border-radius: 24px; transition: .3s; }
.toggle-slider::before { content: ''; position: absolute; width: 16px; height: 16px; left: 4px; bottom: 4px; background: var(--text-muted); border-radius: 50%; transition: .3s; }
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: #fff; }

/* FORMS */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: .8rem; font-weight: 600; margin-bottom: .4rem; color: var(--text-muted); }
.label-hint { font-size: .72rem; font-weight: 400; color: var(--text-muted); }
.input-field { width: 100%; background: var(--surface2); border: 1px solid var(--border); border-radius: 9px; padding: .65rem .9rem; color: var(--text); font-family: var(--font); font-size: .875rem; transition: border-color .2s; outline: none; }
.input-field:focus { border-color: var(--accent); }
.input-field::placeholder { color: var(--text-muted); }
textarea.input-field { resize: vertical; min-height: 80px; }
select.input-field { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.url-field { display: flex; align-items: center; }
.url-prefix { background: var(--surface2); border: 1px solid var(--border); border-right: none; border-radius: 9px 0 0 9px; padding: .6rem .8rem; font-size: .875rem; color: var(--text-muted); white-space: nowrap; }
.url-field .input-field { border-radius: 0 9px 9px 0 !important; }

/* LOCATION CARDS */
.location-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.loc-card { cursor: pointer; }
.loc-card input { display: none; }
.loc-card-inner {
  position: relative;
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  text-align: center;
  transition: all .2s;
}
.loc-card-inner:hover { border-color: rgba(91,123,255,.4); }
.loc-card input:checked + .loc-card-inner {
  border-color: var(--accent);
  background: rgba(91,123,255,.08);
}
.loc-icon { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; flex-shrink: 0; }
.loc-icon svg { width: 22px; height: 22px; }
.loc-info { flex: 1; }
.loc-label { font-size: .85rem; font-weight: 600; }
.loc-desc { font-size: .72rem; color: var(--text-muted); margin-top: .2rem; line-height: 1.4; }
.loc-check-icon {
  position: absolute; top: .5rem; right: .5rem;
  width: 18px; height: 18px;
  background: var(--accent);
  border-radius: 50%;
  color: #fff;
  font-size: .65rem;
  display: none;
  place-items: center;
}
.loc-card input:checked + .loc-card-inner .loc-check-icon { display: grid; }
.address-field { margin-top: .5rem; }

/* BUTTONS */
.btn-primary { background: var(--accent); color: #fff; border: none; border-radius: 9px; padding: .65rem 1.2rem; font-family: var(--font); font-size: .875rem; font-weight: 600; cursor: pointer; transition: opacity .2s, transform .15s; }
.btn-primary:hover { opacity: .85; transform: translateY(-1px); }
.btn-primary:active { transform: none; }
.btn-primary.full-width { width: 100%; padding: .75rem; font-size: .95rem; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); border-radius: 9px; padding: .65rem 1.2rem; font-family: var(--font); font-size: .875rem; font-weight: 600; cursor: pointer; transition: all .2s; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: rgba(248,113,113,.12); color: var(--red); border: 1px solid rgba(248,113,113,.25); border-radius: 9px; padding: .65rem 1.2rem; font-family: var(--font); font-size: .875rem; font-weight: 600; cursor: pointer; transition: all .2s; }
.btn-danger:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* MODAL */
.modal-backdrop { position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); display: grid; place-items: center; opacity: 0; pointer-events: none; transition: opacity .25s; }
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto; transform: scale(.95) translateY(10px); transition: transform .25s; }
.modal-lg { max-width: 580px; }
.modal-sm { max-width: 380px; }
.modal-backdrop.open .modal { transform: none; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1.3rem 1.5rem 1rem; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-size: 1rem; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 1.1rem; cursor: pointer; transition: color .2s; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 1.4rem 1.5rem; }
.modal-footer { display: flex; justify-content: flex-end; gap: .6rem; padding: 1rem 1.5rem 1.3rem; border-top: 1px solid var(--border); }

/* DELETE CONFIRM */
.delete-warning { text-align: center; padding: .5rem; }
.delete-icon { font-size: 2.5rem; margin-bottom: .8rem; }
.delete-warning p { font-size: .9rem; margin-bottom: .4rem; }
.delete-sub { font-size: .8rem; color: var(--text-muted); }

/* COLOR PICKER */
.color-picker { display: flex; gap: .5rem; flex-wrap: wrap; }
.color-dot { width: 28px; height: 28px; border-radius: 50%; cursor: pointer; transition: transform .15s; position: relative; }
.color-dot:hover { transform: scale(1.15); }
.color-dot.selected::after { content: '✓'; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: .7rem; font-weight: 700; }

/* NOTIFICATION PANEL */
.notif-panel { position: fixed; top: 60px; right: 1rem; width: 320px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; z-index: 150; opacity: 0; pointer-events: none; transform: translateY(-8px); transition: all .25s; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.notif-panel.open { opacity: 1; pointer-events: auto; transform: none; }
.notif-header { display: flex; justify-content: space-between; align-items: center; padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); }
.notif-header h4 { font-size: .875rem; font-weight: 700; }
.notif-header button { background: none; border: none; color: var(--accent); font-size: .75rem; cursor: pointer; }
.notif-item { padding: .8rem 1.1rem; border-bottom: 1px solid var(--border); font-size: .8rem; transition: background .2s; }
.notif-item:hover { background: var(--surface2); }
.notif-item:last-child { border-bottom: none; }
.notif-item-title { font-weight: 600; margin-bottom: .2rem; }
.notif-item-time { color: var(--text-muted); font-size: .72rem; }

/* TOAST */
.toast { position: fixed; bottom: 2rem; right: 2rem; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; padding: .8rem 1.2rem; font-size: .875rem; font-weight: 500; z-index: 300; opacity: 0; pointer-events: none; transform: translateY(10px); transition: all .3s; min-width: 240px; box-shadow: 0 8px 30px rgba(0,0,0,.3); }
.toast.show { opacity: 1; pointer-events: auto; transform: none; }
.toast.success { border-left-color: var(--green); }
.toast.error { border-left-color: var(--red); }

/* BOOKING OVERLAY */
.booking-overlay { position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.7); backdrop-filter: blur(6px); display: grid; place-items: center; opacity: 0; pointer-events: none; transition: opacity .3s; }
.booking-overlay.open { opacity: 1; pointer-events: auto; }
.booking-page { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; max-width: 820px; width: 95%; max-height: 90vh; overflow: hidden; display: flex; flex-direction: column; transform: scale(.96); transition: transform .3s; }
.booking-overlay.open .booking-page { transform: none; }
.close-booking { background: none; border: none; color: var(--text-muted); font-size: .8rem; cursor: pointer; padding: .8rem 1.2rem; border-bottom: 1px solid var(--border); text-align: right; width: 100%; transition: color .2s; }
.close-booking:hover { color: var(--text); }
.booking-body { display: flex; flex: 1; overflow: hidden; }
.booking-left { width: 280px; flex-shrink: 0; border-right: 1px solid var(--border); padding: 2rem 1.5rem; overflow-y: auto; }
.booking-right { flex: 1; padding: 2rem 1.5rem; overflow-y: auto; }
.booking-host { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.5rem; }
.host-avatar { width: 48px; height: 48px; background: linear-gradient(135deg, var(--accent), var(--accent2)); border-radius: 50%; display: grid; place-items: center; font-size: .85rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.booking-host h2 { font-size: 1rem; font-weight: 700; }
.booking-host p { font-size: .8rem; color: var(--text-muted); margin-top: .2rem; }
.booking-meta { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1.2rem; }
.meta-item { display: flex; align-items: center; gap: .5rem; font-size: .825rem; color: var(--text-muted); }
.meta-item svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }
.booking-desc { font-size: .825rem; color: var(--text-muted); line-height: 1.6; }
.bk-step { display: none; }
.bk-step.active { display: block; }
.bk-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1.2rem; }
.back-btn { background: none; border: none; color: var(--accent); font-size: .8rem; cursor: pointer; font-family: var(--font); margin-bottom: 1rem; display: block; }
.bk-calendar .cal-day.available { color: var(--text); }
.bk-calendar .cal-day.available:hover { background: rgba(91,123,255,.2); color: var(--accent); }
.bk-calendar .cal-day.unavailable { opacity: .25; cursor: not-allowed; }
.time-slots { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; max-height: 300px; overflow-y: auto; }
.time-slot { padding: .6rem; border: 1px solid var(--border); border-radius: 8px; font-size: .8rem; font-weight: 600; text-align: center; cursor: pointer; transition: all .2s; color: var(--text); background: var(--surface2); }
.time-slot:hover, .time-slot.selected { background: var(--accent); border-color: var(--accent); color: #fff; }
.confirmed-wrap { text-align: center; padding: 2rem 1rem; }
.confirmed-icon { width: 64px; height: 64px; background: rgba(52,211,153,.15); color: var(--green); border-radius: 50%; display: grid; place-items: center; font-size: 1.8rem; margin: 0 auto 1.2rem; }
.confirmed-wrap h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: .5rem; }
.confirmed-wrap p { font-size: .875rem; color: var(--text-muted); margin-bottom: 1.2rem; }
.confirmed-details { background: var(--surface2); border-radius: 10px; padding: 1rem; margin-bottom: 1.2rem; font-size: .85rem; line-height: 1.8; text-align: left; }

/* ANIMATIONS */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* SCROLLBAR */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ═══ RESPONSIVE ════════════════════════════════════ */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .avail-wrap, .settings-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .auth-left { display: none; }
  .auth-right { width: 100%; padding: 2rem 1.5rem; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: none; }
  .main { margin-left: 0; }
  .menu-toggle { display: flex; }
  .page { padding: 1.2rem 1rem; }
  .topbar { padding: .9rem 1rem; }
  .location-cards { grid-template-columns: 1fr; }
  .booking-body { flex-direction: column; }
  .booking-left { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .location-cards { grid-template-columns: 1fr; }
}

/* ── COMMERCIAUX GRID ─────────────────────────────────────── */
.commerciaux-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}
.commercial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: border-color .2s, transform .2s;
}
.commercial-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.commercial-card-header {
  display: flex; align-items: center; gap: .9rem; margin-bottom: 1rem;
}
.commercial-avatar {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%; display: grid; place-items: center;
  font-size: .85rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.commercial-name { font-size: 1rem; font-weight: 700; }
.commercial-email { font-size: .78rem; color: var(--text-muted); margin-top: .15rem; }
.commercial-link { font-size: .75rem; color: var(--accent); }
.commercial-stats {
  display: flex; gap: .5rem; margin: .8rem 0;
}
.comm-stat {
  flex: 1; background: var(--surface2); border-radius: 8px;
  padding: .5rem .7rem; text-align: center;
}
.comm-stat-val { font-size: 1.2rem; font-weight: 700; display: block; }
.comm-stat-lbl { font-size: .68rem; color: var(--text-muted); }
.smtp-status {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .72rem; font-weight: 600; padding: .2rem .6rem;
  border-radius: 20px; margin-bottom: .8rem;
}
.smtp-ok   { background: rgba(52,211,153,.12); color: var(--green); }
.smtp-nok  { background: rgba(248,113,113,.12); color: var(--red); }
.commercial-actions { display: flex; gap: .4rem; }