/* =========================================================
   STUDIO SESSION — Styles globaux
   ========================================================= */

:root {
    --bg: #0b0b10;
    --bg-image: url("../img/bg3.jpg");
    --bg-alt: #121218;
    --card: #16161f;
    --card-2: #1c1c27;
    --border: #262636;
    --text: #eef0f5;
    --text-dim: #9a9aad;
    --accent: #c9a24b;
    --accent-2: #e6c877;
    --purple: #7c6cf0;
    --success: #4ade80;
    --error: #ff6b6b;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 20px 60px rgba(0,0,0,.45);
    --transition: .25s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg) center/cover no-repeat fixed;
    color: var(--text);
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.bg-glow {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(600px circle at 15% 10%, rgba(124,108,240,.14), transparent 60%),
        radial-gradient(700px circle at 85% 90%, rgba(201,162,75,.12), transparent 60%);
    pointer-events: none;
}

.bg-custom-image {
    position: fixed;
    inset: 0;
    z-index: -3;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.home-body.has-custom-bg .bg-custom-image::after { content: ''; }
.home-body.has-custom-bg .bg-glow {
    z-index: -2;
    background:
        radial-gradient(600px circle at 15% 10%, rgba(124,108,240,.10), transparent 60%),
        radial-gradient(700px circle at 85% 90%, rgba(201,162,75,.08), transparent 60%),
        linear-gradient(rgba(11,11,16,.72), rgba(11,11,16,.86));
}

/* ---------- Animations ---------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes popIn { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: scale(1); } }
@keyframes pulseGlow { 0%,100% { box-shadow: 0 0 0 0 rgba(201,162,75,.35);} 50% { box-shadow: 0 0 0 8px rgba(201,162,75,0);} }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slideDown { from { opacity:0; transform: translateY(-8px);} to {opacity:1; transform: translateY(0);} }

.fade-in { animation: fadeIn .5s ease both; }
.fade-in-up { animation: fadeInUp .55s cubic-bezier(.4,0,.2,1) both; }
.delay-1 { animation-delay: .12s; }
.delay-2 { animation-delay: .24s; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .75rem 1.4rem;
    border-radius: 999px;
    border: none;
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
    white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #191307;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201,162,75,.35); }
.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: 1rem 2.1rem; font-size: 1.05rem; }
.btn-sm { padding: .5rem 1rem; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-mini { padding: .4rem .8rem; font-size: .78rem; border-radius: 8px; background: var(--card-2); color: var(--text); border: 1px solid var(--border); }
.btn-mini:hover { border-color: var(--accent); }
.btn-danger { background: rgba(255,107,107,.12); color: var(--error); border: 1px solid rgba(255,107,107,.35); }
.btn-danger:hover { background: rgba(255,107,107,.22); }
.arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Navigation ---------- */
.topnav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem clamp(1rem, 5vw, 3rem);
}
.brand { font-size: 1.1rem; letter-spacing: .5px; display:flex; align-items:center; gap:.4rem; }
.brand span strong { color: var(--accent); }
.admin-tag { font-style: normal; font-size: .65rem; background: var(--purple); color: #fff; padding: .2rem .5rem; border-radius: 6px; margin-left: .5rem; letter-spacing: 1px; }

.app-nav { border-bottom: 1px solid var(--border); background: rgba(11,11,16,.7); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 50; flex-wrap: wrap; gap: .8rem; }
.nav-links { display: flex; gap: .5rem; }
.nav-links a {
    padding: .55rem 1rem;
    border-radius: 999px;
    color: var(--text-dim);
    font-weight: 600;
    font-size: .9rem;
    transition: var(--transition);
}
.nav-links a:hover { color: var(--text); background: var(--card-2); }
.nav-links a.active { color: #191307; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.nav-user { display: flex; align-items: center; gap: .8rem; }
.nav-user-name { color: var(--text-dim); font-size: .9rem; }

/* ---------- Home / Hero ---------- */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    padding: 3rem clamp(1rem, 6vw, 5rem) 5rem;
    flex-wrap: wrap;
}
.hero-content { max-width: 560px; flex: 1 1 400px; }
.eyebrow { color: var(--accent); font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; font-size: .78rem; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1.15; margin: .6rem 0 1rem; }
.accent { color: var(--accent); }
.lead { color: #ffffff; font-size: 1.05rem; line-height: 1.6; margin-bottom: 2rem; }
.hero-actions { margin-bottom: 2rem; }
.hero-features { display: flex; flex-wrap: wrap; gap: .6rem; }
.feature-pill {
    background: var(--card);
    border: 1px solid var(--border);
    padding: .5rem 1rem;
    border-radius: 999px;
    font-size: .82rem;
    color: var(--text-dim);
}

.hero-visual { flex: 1 1 340px; display: flex; justify-content: center; }
.mock-calendar {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.4rem;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow);
}
.mock-cal-header { font-weight: 700; margin-bottom: 1rem; color: var(--accent); }
.mock-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .35rem; }
.mock-cal-cell {
    aspect-ratio: 1;
    display: flex; align-items: center; justify-content: center;
    background: var(--card-2);
    border-radius: 8px;
    font-size: .78rem;
    color: var(--text-dim);
}
.mock-cal-cell.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #191307; font-weight: 700; animation: pulseGlow 2.4s infinite; }
.mock-cal-slots { display: flex; gap: .5rem; margin-top: 1.2rem; flex-wrap: wrap; }
.slot-chip { background: var(--card-2); border: 1px solid var(--border); padding: .35rem .7rem; border-radius: 999px; font-size: .75rem; color: var(--text-dim); }
.slot-chip.taken { text-decoration: line-through; opacity: .5; }

.footer { text-align: center; color: var(--text-dim); font-size: .8rem; padding: 2rem 0; }

/* ---------- Auth (login) ---------- */
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 1.5rem; }
.auth-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.4rem 2.2rem;
    max-width: 420px;
    width: 100%;
    box-shadow: var(--shadow);
    position: relative;
}
.back-link { display: inline-block; color: var(--text-dim); font-size: .85rem; margin-bottom: 1.2rem; }
.back-link:hover { color: var(--accent); }
.auth-icon { font-size: 2rem; margin-bottom: .5rem; }
.auth-card h1 { margin: 0 0 .4rem; font-size: 1.5rem; }
.auth-sub { color: var(--text-dim); font-size: .9rem; margin-bottom: 1.6rem; }
.auth-form { display: flex; flex-direction: column; gap: .5rem; }
.auth-form label { font-size: .82rem; color: var(--text-dim); margin-top: .4rem; }
.auth-form input, .admin-form input {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .85rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color var(--transition);
}
.auth-form input:focus, .admin-form input:focus { outline: none; border-color: var(--accent); }
.code-input { letter-spacing: 2px; font-weight: 700; text-transform: uppercase; }
.auth-form .btn { margin-top: 1rem; }
.auth-footnote { text-align: center; color: var(--text-dim); font-size: .8rem; margin-top: 1.4rem; }

.alert {
    padding: .8rem 1rem;
    border-radius: var(--radius-sm);
    font-size: .88rem;
    margin-bottom: 1rem;
    animation: slideDown .3s ease both;
    display: flex; align-items: center; justify-content: space-between; gap: .6rem; flex-wrap: wrap;
}
.alert-error { background: rgba(255,107,107,.12); color: var(--error); border: 1px solid rgba(255,107,107,.3); }
.alert-success { background: rgba(74,222,128,.1); color: var(--success); border: 1px solid rgba(74,222,128,.3); }
.copy-btn { background: var(--card-2); border: 1px solid var(--border); color: var(--text); padding: .3rem .7rem; border-radius: 8px; font-size: .78rem; cursor: pointer; }

/* ---------- App layout ---------- */
.app-body { min-height: 100vh; }
.app-main { max-width: 1100px; margin: 0 auto; padding: 1.6rem clamp(1rem, 4vw, 2rem) 4rem; }

.validity-banner {
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: .8rem 1.1rem;
    font-size: .88rem;
    color: var(--text-dim);
    margin-bottom: 1.4rem;
}
.validity-banner strong { color: var(--text); }

.badge-expired { background: rgba(255,107,107,.15); color: var(--error); }
.badge-pending { background: rgba(230,200,119,.15); color: var(--accent-2); }

.field-hint { font-size: .75rem; color: var(--text-dim); margin: -.2rem 0 0; }
.nowrap-cell { white-space: nowrap; font-size: .82rem; color: var(--text-dim); }
.action-stack { display: flex; flex-direction: column; gap: .4rem; align-items: flex-start; }
.action-stack .inline-form { flex-wrap: wrap; }

.cal-cell.out-of-range { opacity: .3; cursor: not-allowed; }

.stats-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}
.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: .4rem;
    transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.stat-card.highlight { background: linear-gradient(160deg, rgba(201,162,75,.14), var(--card)); border-color: rgba(201,162,75,.4); }
.stat-label { font-size: .78rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .5px; }
.stat-value { font-size: 1.6rem; font-weight: 700; transition: color .3s; }
.progress-wrap { height: 8px; background: var(--card-2); border-radius: 999px; overflow: hidden; margin-top: .3rem; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; transition: width .6s cubic-bezier(.4,0,.2,1); }

/* ---------- Calendrier ---------- */
.calendar-section {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.6rem clamp(1rem, 3vw, 2rem);
    box-shadow: var(--shadow);
}
.calendar-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; }
.calendar-header h2 { margin: 0; font-size: 1.15rem; text-transform: capitalize; }
.cal-nav {
    background: var(--card-2);
    border: 1px solid var(--border);
    color: var(--text);
    width: 38px; height: 38px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}
.cal-nav:hover { background: var(--accent); color: #191307; }

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    color: var(--text-dim);
    font-size: .78rem;
    margin-bottom: .5rem;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: .45rem;
    min-height: 220px;
}
.cal-loading { grid-column: 1 / -1; text-align: center; color: var(--text-dim); padding: 2rem 0; }

.cal-cell {
    aspect-ratio: 1;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .2rem;
    cursor: pointer;
    position: relative;
    transition: transform .18s ease, border-color .18s ease, background .18s ease;
    animation: popIn .35s ease both;
}
.cal-cell.empty { visibility: hidden; cursor: default; }
.cal-cell:not(.disabled):not(.empty):hover { transform: translateY(-3px) scale(1.04); border-color: var(--accent); background: var(--card-2); }
.cal-cell .day-num { font-weight: 700; font-size: .95rem; }
.cal-cell .day-dots { display: flex; gap: 3px; }
.cal-cell .dot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; }
.dot-free { background: #3a3a4a; }
.dot-mine { background: var(--purple); box-shadow: 0 0 6px var(--purple); }
.dot-full { background: var(--error); }
.dot-past { background: #333; }
.cal-cell.disabled { opacity: .35; cursor: not-allowed; }
.cal-cell.today { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.cal-cell.has-mine { background: rgba(124,108,240,.1); }
.cal-cell.full:not(.disabled) { background: rgba(255,107,107,.08); }

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-top: 1.4rem;
    font-size: .8rem;
    color: var(--text-dim);
}
.calendar-legend span { display: flex; align-items: center; gap: .4rem; }
.calendar-legend .dot { width: 8px; height: 8px; border-radius: 50%; }

/* ---------- Modal de réservation ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5,5,8,.72);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease;
    z-index: 100;
    padding: 1rem;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.8rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    transform: translateY(20px) scale(.97);
    transition: transform .3s cubic-bezier(.34,1.56,.64,1);
    box-shadow: var(--shadow);
}
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }
.modal-close {
    position: absolute; top: 1rem; right: 1rem;
    background: var(--card-2); border: 1px solid var(--border); color: var(--text);
    width: 32px; height: 32px; border-radius: 50%; cursor: pointer;
}
.modal-close:hover { border-color: var(--error); color: var(--error); }
.modal-box h3 { margin: 0 0 .3rem; font-size: 1.2rem; }
.modal-sub { color: var(--text-dim); font-size: .85rem; margin-bottom: 1.2rem; }

.slots-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.slot-btn {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 1rem .6rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex; flex-direction: column; align-items: center; gap: .3rem;
    transition: var(--transition);
}
.slot-btn .slot-time { font-size: 1.1rem; }
.slot-btn .slot-status { font-size: .7rem; font-weight: 400; color: var(--text-dim); }
.slot-btn:hover:not(:disabled) { border-color: var(--accent); background: var(--card-2); transform: translateY(-2px); }
.slot-btn:disabled { opacity: .4; cursor: not-allowed; }
.slot-btn.mine { border-color: var(--purple); background: rgba(124,108,240,.12); }
.slot-btn.selected { border-color: var(--accent); background: rgba(201,162,75,.15); box-shadow: 0 0 0 2px var(--accent) inset; }

.modal-msg { margin-top: 1rem; font-size: .85rem; min-height: 1.2rem; }
.modal-msg.error { color: var(--error); }
.modal-msg.success { color: var(--success); }

.modal-box .btn-confirm { margin-top: 1.3rem; }

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--card-2);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .9rem 1.4rem;
    border-radius: 999px;
    font-size: .88rem;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transition: all .35s cubic-bezier(.34,1.56,.64,1);
    z-index: 200;
    display: flex; align-items: center; gap: .5rem;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { border-color: rgba(74,222,128,.4); }
.toast.error { border-color: rgba(255,107,107,.4); }

/* ---------- Status page ---------- */
.status-hero {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem clamp(1rem,3vw,2.2rem);
    margin-bottom: 2rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
}
.ring-wrap { position: relative; width: 140px; height: 140px; flex: 0 0 auto; }
.ring-svg { width: 140px; height: 140px; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--card-2); stroke-width: 10; }
.ring-fg {
    fill: none;
    stroke: url(#none);
    stroke: var(--accent);
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 377;
    stroke-dashoffset: calc(377 - (377 * var(--percent)) / 100);
    transition: stroke-dashoffset 1s cubic-bezier(.4,0,.2,1);
}
.ring-center {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.ring-percent { font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.ring-caption { font-size: .68rem; color: var(--text-dim); text-align: center; max-width: 90px; }

.status-numbers { flex: 1 1 320px; }
.status-numbers h1 { margin: 0 0 .3rem; font-size: 1.5rem; }
.status-sub { color: var(--text-dim); margin-bottom: 1.2rem; text-transform: capitalize; }
.status-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin-bottom: 1.4rem; }
.status-box { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .8rem 1rem; }
.status-box.highlight { border-color: rgba(201,162,75,.4); background: rgba(201,162,75,.08); }
.status-box-label { display: block; font-size: .72rem; color: var(--text-dim); margin-bottom: .3rem; }
.status-box-value { font-size: 1.2rem; font-weight: 700; }

.bookings-section h2 { font-size: 1.05rem; margin: 1.6rem 0 .8rem; color: var(--text); }
.booking-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.booking-item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .9rem 1rem;
    display: flex;
    align-items: center;
    gap: .9rem;
    animation: fadeInUp .4s ease both;
}
.booking-item.upcoming { border-color: rgba(124,108,240,.3); }
.booking-icon { font-size: 1.3rem; }
.booking-info { display: flex; flex-direction: column; gap: .15rem; flex: 1; }
.booking-meta { font-size: .78rem; color: var(--text-dim); }
.badge { font-size: .72rem; padding: .3rem .7rem; border-radius: 999px; font-weight: 700; }
.badge-upcoming { background: rgba(124,108,240,.15); color: var(--purple); }
.badge-past { background: var(--card-2); color: var(--text-dim); }
.empty-state { color: var(--text-dim); font-size: .9rem; }

/* ---------- Admin panel ---------- */
.panel-grid { display: grid; grid-template-columns: 320px 1fr; gap: 1.4rem; }
.panel-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.4rem;
    box-shadow: var(--shadow);
}
.panel-card h2 { margin: 0 0 1rem; font-size: 1rem; }
.panel-card-wide { grid-column: span 2; }
.admin-form { display: flex; flex-direction: column; gap: .4rem; }
.admin-form label { font-size: .8rem; color: var(--text-dim); margin-top: .4rem; }
.admin-form button { margin-top: 1rem; }

.table-scroll { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.admin-table th { text-align: left; color: var(--text-dim); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .4px; padding: .6rem .5rem; border-bottom: 1px solid var(--border); }
.admin-table td { padding: .65rem .5rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table tr.row-inactive { opacity: .45; }
.mono { font-family: 'Courier New', monospace; letter-spacing: 1px; }
.mini-input { width: 64px; background: var(--bg-alt); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: .3rem .4rem; font-size: .82rem; }
.inline-form { display: flex; gap: .4rem; align-items: center; }
.empty-cell { text-align: center; color: var(--text-dim); padding: 1.4rem; }

/* ---------- Divers ajouts (validité, badges, settings) ---------- */
.validity-banner {
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: .8rem 1.1rem;
    font-size: .88rem;
    color: var(--text-dim);
    margin-bottom: 1.4rem;
}
.validity-banner strong { color: var(--text); }
.badge-expired { background: rgba(255,107,107,.15); color: var(--error); }
.badge-pending { background: rgba(230,200,119,.15); color: var(--accent-2); }
.field-hint { font-size: .75rem; color: var(--text-dim); margin: -.2rem 0 .6rem; }
.nowrap-cell { white-space: nowrap; font-size: .82rem; color: var(--text-dim); }
.action-stack { display: flex; flex-direction: column; gap: .4rem; align-items: flex-start; }
.action-stack .inline-form { flex-wrap: wrap; }
.cal-cell.out-of-range { opacity: .3; cursor: not-allowed; }
.page-title { margin: .2rem 0 .4rem; font-size: 1.3rem; }

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}
.page-link {
    min-width: 34px;
    height: 34px;
    padding: 0 .5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: .85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}
.page-link:hover:not(.disabled):not(.active) { border-color: var(--accent); color: var(--accent); }
.page-link.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #191307; border-color: transparent; }
.page-link.disabled { opacity: .35; pointer-events: none; }
.page-ellipsis { color: var(--text-dim); padding: 0 .2rem; font-size: .85rem; }

.brand-logo-img { max-height: 34px; max-width: 180px; object-fit: contain; vertical-align: middle; }

.nav-badge {
    background: var(--error);
    color: #fff;
    font-size: .68rem;
    font-weight: 800;
    padding: .1rem .45rem;
    border-radius: 999px;
    margin-left: .3rem;
    vertical-align: middle;
}

/* ---------- Panel settings ---------- */
.logo-preview {
    background: var(--bg-alt);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.bg-admin-preview {
    height: 120px;
    background-size: cover;
    background-position: center;
    color: var(--text-dim);
    font-size: .85rem;
}
.ai-status-line { font-size: .88rem; font-weight: 600; margin: 0 0 .8rem; }
.ai-status-line.on { color: var(--success); }
.ai-status-line.off { color: var(--text-dim); }
.ai-toggle-row {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .88rem;
    margin-bottom: 1rem;
    cursor: pointer;
}
.ai-toggle-row input[type="checkbox"] {
    width: 38px;
    height: 22px;
    appearance: none;
    background: var(--card-2);
    border: 1px solid var(--border);
    border-radius: 999px;
    position: relative;
    cursor: pointer;
    transition: background .2s;
    flex-shrink: 0;
}
.ai-toggle-row input[type="checkbox"]::before {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 16px; height: 16px;
    background: var(--text-dim);
    border-radius: 50%;
    transition: transform .2s, background .2s;
}
.ai-toggle-row input[type="checkbox"]:checked {
    background: rgba(74,222,128,.25);
    border-color: var(--success);
}
.ai-toggle-row input[type="checkbox"]:checked::before {
    transform: translateX(16px);
    background: var(--success);
}
.admin-form textarea {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: .92rem;
    font-family: inherit;
    resize: vertical;
}
.admin-form textarea:focus { outline: none; border-color: var(--accent); }
.subheading { font-size: .92rem; margin: 1.4rem 0 .6rem; color: var(--text-dim); }
.admin-form-row { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: .8rem; align-items: end; }
.admin-form-row > div { display: flex; flex-direction: column; gap: .3rem; }
.social-admin-list { display: flex; flex-direction: column; gap: .6rem; }
.social-row-form {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .7rem .9rem;
}
.social-row-icon { font-size: 1.2rem; color: var(--accent); width: 24px; text-align: center; }
.mini-input-wide { flex: 1 1 140px; width: auto; }

/* ---------- Chat widget client ---------- */
.chat-toggle-btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 300;
    display: flex;
    align-items: center;
    gap: .5rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #191307;
    border: none;
    padding: .85rem 1.3rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: .92rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(201,162,75,.4);
    transition: transform .25s ease, opacity .25s ease;
    animation: chatPulse 3s infinite;
}
.chat-toggle-btn:hover { transform: translateY(-3px) scale(1.03); }
.chat-toggle-btn.hidden-while-open { opacity: 0; pointer-events: none; transform: scale(.8); }
.chat-toggle-icon { font-size: 1.1rem; }
@keyframes chatPulse {
    0%, 100% { box-shadow: 0 10px 30px rgba(201,162,75,.4); }
    50% { box-shadow: 0 10px 30px rgba(201,162,75,.7); }
}

.chat-popup {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 301;
    width: 360px;
    max-width: calc(100vw - 32px);
    height: 520px;
    max-height: calc(100vh - 48px);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(24px) scale(.95);
    opacity: 0;
    pointer-events: none;
    transition: all .3s cubic-bezier(.34,1.56,.64,1);
}
.chat-popup.open { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; }

.chat-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.1rem;
    border-bottom: 1px solid var(--border);
    background: var(--card-2);
}
.chat-popup-title { display: flex; align-items: center; gap: .6rem; }
.chat-popup-title strong { display: block; font-size: .92rem; }
.chat-popup-sub { font-size: .74rem; color: var(--text-dim); }
.chat-status-dot { width: 9px; height: 9px; border-radius: 50%; background: #666; flex-shrink: 0; }
.chat-status-dot.online { background: var(--success); box-shadow: 0 0 6px var(--success); }
.chat-status-dot.ai { background: var(--purple); box-shadow: 0 0 6px var(--purple); }
.chat-status-dot.offline { background: #555; }
.chat-popup-actions { display: flex; gap: .4rem; }
.chat-icon-btn {
    background: var(--bg-alt); border: 1px solid var(--border); color: var(--text);
    width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: .85rem;
}
.chat-icon-btn:hover { border-color: var(--accent); }

.chat-popup-body { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; }
.chat-empty-state { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--text-dim); font-size: .84rem; gap: .5rem; padding: 1rem; }
.chat-empty-icon { font-size: 1.8rem; }
.chat-messages { display: flex; flex-direction: column; gap: .7rem; }

.chat-bubble {
    max-width: 82%;
    padding: .6rem .8rem;
    border-radius: 14px;
    font-size: .86rem;
    line-height: 1.4;
    animation: fadeInUp .25s ease both;
    position: relative;
}
.chat-bubble p { margin: .15rem 0 0; white-space: pre-wrap; word-break: break-word; }
.chat-bubble-label { font-size: .68rem; font-weight: 700; opacity: .7; }
.chat-bubble-time { display: block; font-size: .64rem; opacity: .5; margin-top: .3rem; text-align: right; }
.chat-bubble.mine { align-self: flex-end; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #191307; border-bottom-right-radius: 4px; }
.chat-bubble.admin { align-self: flex-start; background: rgba(124,108,240,.15); border: 1px solid rgba(124,108,240,.3); border-bottom-left-radius: 4px; }
.chat-bubble.ai { align-self: flex-start; background: var(--bg-alt); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-system-msg { text-align: center; font-size: .72rem; color: var(--text-dim); margin: .4rem 0; }

.chat-typing-indicator {
    display: flex;
    align-items: center;
    gap: .5rem;
    align-self: flex-start;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    padding: .55rem .8rem;
    margin: .5rem 1rem 0;
    width: fit-content;
    animation: fadeInUp .25s ease both;
}
.chat-typing-indicator .chat-bubble-label { font-size: .68rem; font-weight: 700; opacity: .7; }
.chat-typing-indicator-admin { margin: 0 1.2rem .8rem; }
.typing-dots { display: inline-flex; gap: 3px; align-items: center; }
.typing-dots span {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--text-dim);
    display: inline-block;
    animation: typingBounce 1.2s infinite ease-in-out;
}
.typing-dots span:nth-child(2) { animation-delay: .15s; }
.typing-dots span:nth-child(3) { animation-delay: .3s; }
@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: .5; }
    30% { transform: translateY(-4px); opacity: 1; }
}

.chat-guest-name-row {
    padding: 0 1rem .6rem;
    border-top: 1px solid var(--border);
    padding-top: .6rem;
}
.chat-guest-name-row input {
    width: 100%;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .55rem .8rem;
    border-radius: var(--radius-sm);
    font-size: .82rem;
}
.chat-guest-name-row input:focus { outline: none; border-color: var(--accent); }

.chat-popup-input {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .8rem;
    border-top: 1px solid var(--border);
    background: var(--card-2);
}
.chat-popup-input input {
    flex: 1;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .65rem .9rem;
    border-radius: 999px;
    font-size: .88rem;
}
.chat-popup-input input:focus { outline: none; border-color: var(--accent); }
.chat-send-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #191307;
    border: none;
    width: 38px; height: 38px;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform .2s;
}
.chat-send-btn:hover { transform: scale(1.08); }

/* ---------- Panel chat admin ---------- */
.chat-admin-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1.2rem;
    height: 620px;
    max-height: 75vh;
}
.chat-admin-list {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-y: auto;
    padding: .6rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}
.chat-admin-list-empty { color: var(--text-dim); font-size: .85rem; text-align: center; padding: 2rem 1rem; }
.chat-admin-section {
    font-size: .7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-dim);
    padding: .6rem .3rem .2rem;
}
.chat-kind-tag { font-size: .64rem; font-weight: 700; padding: .1rem .45rem; border-radius: 999px; }
.chat-kind-tag.client { background: rgba(74,222,128,.12); color: var(--success); }
.chat-kind-tag.guest { background: rgba(230,200,119,.15); color: var(--accent-2); }
.chat-admin-item {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .7rem .8rem;
    text-align: left;
    cursor: pointer;
    color: var(--text);
    display: flex;
    flex-direction: column;
    gap: .25rem;
    transition: border-color .2s, background .2s;
}
.chat-admin-item:hover { border-color: var(--accent); }
.chat-admin-item.active { border-color: var(--accent); background: rgba(201,162,75,.08); }
.chat-admin-item-top { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.chat-admin-item-preview { font-size: .78rem; color: var(--text-dim); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-admin-item-time { font-size: .68rem; color: var(--text-dim); }
.pending-dot { color: var(--error); }
.chat-mode-tag { font-size: .64rem; font-weight: 700; padding: .1rem .45rem; border-radius: 999px; }
.chat-mode-tag.ai { background: rgba(124,108,240,.15); color: var(--purple); }
.chat-mode-tag.human { background: rgba(74,222,128,.15); color: var(--success); }

.chat-admin-thread {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.chat-admin-thread-header { padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); background: var(--card-2); display: flex; align-items: center; gap: .6rem; font-size: .92rem; }
.chat-admin-thread-body { flex: 1; overflow-y: auto; padding: 1rem 1.2rem; display: flex; flex-direction: column; gap: .7rem; }
.chat-admin-thread-input { display: flex; align-items: center; gap: .6rem; padding: .9rem; border-top: 1px solid var(--border); background: var(--card-2); }
.chat-admin-thread-input input {
    flex: 1;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .65rem 1rem;
    border-radius: 999px;
    font-size: .88rem;
}
.chat-admin-thread-input input:focus { outline: none; border-color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .panel-grid { grid-template-columns: 1fr; }
    .panel-card-wide { grid-column: span 1; }
}
@media (max-width: 720px) {
    .stats-strip { grid-template-columns: repeat(2, 1fr); }
    .status-grid { grid-template-columns: repeat(2, 1fr); }
    .status-hero { flex-direction: column; text-align: center; }
    .status-numbers { text-align: left; }
}
@media (max-width: 480px) {
    .slots-grid { grid-template-columns: 1fr; }
    .cal-cell .day-num { font-size: .82rem; }
    .hero { padding-bottom: 3rem; }
    .chat-popup { right: 12px; left: 12px; bottom: 12px; width: auto; height: 70vh; }
    .chat-toggle-btn { right: 16px; bottom: 16px; }
}
@media (max-width: 800px) {
    .chat-admin-layout { grid-template-columns: 1fr; height: auto; }
    .chat-admin-list { max-height: 220px; }
    .chat-admin-thread { height: 60vh; }
    .admin-form-row { grid-template-columns: 1fr; }
}

/* ---------- Panel admin : responsive mobile ---------- */
@media (max-width: 700px) {
    .app-nav {
        flex-direction: column;
        align-items: stretch;
        gap: .7rem;
        padding: 1rem;
    }
    .app-nav .brand { justify-content: center; text-align: center; flex-wrap: wrap; }
    .nav-links { justify-content: center; flex-wrap: wrap; gap: .3rem; }
    .nav-links a { padding: .5rem .8rem; font-size: .84rem; }
    .nav-user { justify-content: center; }

    .app-main { padding: 1.1rem .8rem 3rem; }
    .panel-card { padding: 1rem; }

    .stats-strip { grid-template-columns: repeat(2, 1fr); gap: .6rem; }
    .stat-card { padding: .85rem .9rem; }
    .stat-value { font-size: 1.25rem; }

    .admin-table { font-size: .76rem; min-width: 640px; }
    .admin-table th, .admin-table td { padding: .5rem .4rem; }
    .mini-input { width: 56px; font-size: .76rem; }
    .mini-input-wide { flex: 1 1 100px; }
    .btn-mini { padding: .35rem .6rem; font-size: .72rem; }
    .action-stack { align-items: stretch; }
    .action-stack .inline-form { justify-content: space-between; }

    .admin-form-row { grid-template-columns: 1fr; }
    .social-row-form { flex-direction: column; align-items: stretch; }
    .social-row-form button { width: 100%; }

    .page-title { font-size: 1.1rem; }
    .pagination { gap: .25rem; }
    .page-link { min-width: 30px; height: 30px; font-size: .8rem; }
}
@media (max-width: 420px) {
    .brand { font-size: .95rem; }
    .stats-strip { grid-template-columns: 1fr 1fr; }
    .status-box-value { font-size: 1.05rem; }
}

/* =========================================================================
   AGENDA ADMIN (panel_agenda.php) — vues Mois / Semaine / Jour
   ========================================================================= */

.agenda-page { display: flex; flex-direction: column; gap: 1rem; }

.agenda-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .8rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .9rem 1.2rem;
}
.agenda-nav { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.agenda-arrow { padding: .4rem .7rem; }
.agenda-title { margin: 0 0 0 .4rem; font-size: 1.05rem; text-transform: capitalize; white-space: nowrap; }

.agenda-views {
    display: flex;
    gap: .25rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .25rem;
}
.view-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: .5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: .82rem;
    transition: var(--transition);
}
.view-btn:hover:not(.active) { color: var(--text); }
.view-btn.active { background: var(--accent); color: #1a1608; }

.agenda-grid-wrap {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.agenda-loading { padding: 3rem 1rem; text-align: center; color: var(--text-dim); }

/* ---------- Vue Mois ---------- */
.agenda-month-head-row { display: grid; grid-template-columns: repeat(7, 1fr); background: var(--bg-alt); }
.agenda-month-head {
    padding: .6rem;
    text-align: center;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
}
.agenda-month-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.agenda-day-cell {
    min-height: 108px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: .45rem;
    display: flex;
    flex-direction: column;
    gap: .3rem;
    cursor: pointer;
    transition: background .2s;
}
.agenda-day-cell:nth-child(7n) { border-right: none; }
.agenda-day-cell:hover { background: var(--card-2); }
.agenda-day-cell.outside { opacity: .35; }
.agenda-day-num {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: .82rem;
    font-weight: 700;
}
.agenda-day-cell.today .agenda-day-num { background: var(--accent); color: #1a1608; }
.agenda-day-chips { display: flex; flex-direction: column; gap: .22rem; overflow: hidden; }
.agenda-chip {
    font-size: .7rem;
    padding: .22rem .4rem;
    border-radius: 6px;
    background: rgba(124, 108, 240, .18);
    border-left: 3px solid var(--purple);
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.agenda-chip:hover { background: rgba(124, 108, 240, .32); }
.agenda-more { font-size: .68rem; color: var(--text-dim); }
.agenda-more:hover { color: var(--accent); }

/* ---------- Vue Semaine / Jour (grille horaire) ---------- */
.agenda-timegrid { display: flex; }
.agenda-time-axis { width: 54px; flex-shrink: 0; }
.agenda-time-axis-head { height: 52px; border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.agenda-time-axis-cell {
    height: 50px;
    text-align: right;
    padding-right: .5rem;
    font-size: .68rem;
    color: var(--text-dim);
    box-sizing: border-box;
    position: relative;
    top: -7px;
}
.agenda-time-body {
    flex: 1;
    display: flex;
    overflow-x: auto;
}
.agenda-time-daycol {
    flex: 1;
    min-width: 110px;
    border-right: 1px solid var(--border);
    position: relative;
}
.agenda-time-daycol:last-child { border-right: none; }
.agenda-time-dayhead {
    height: 52px;
    box-sizing: border-box;
    padding: .5rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: var(--bg-alt);
}
.agenda-time-dayhead .wd { display: block; font-size: .68rem; color: var(--text-dim); text-transform: uppercase; }
.agenda-time-dayhead .dn { display: block; font-size: .95rem; font-weight: 700; }
.agenda-time-daycol.today .agenda-time-dayhead .dn { color: var(--accent); }
.agenda-time-track { position: relative; }
.agenda-hour-line { position: absolute; left: 0; right: 0; border-top: 1px solid var(--border); opacity: .45; }
.agenda-hour-line.major { opacity: .8; }

.agenda-slot-block {
    position: absolute;
    left: 4px;
    right: 4px;
    border-radius: 8px;
    padding: .4rem .55rem;
    font-size: .72rem;
    line-height: 1.3;
    overflow: hidden;
    cursor: pointer;
    box-sizing: border-box;
    transition: var(--transition);
}
.agenda-slot-block .name { display: block; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.agenda-slot-block .time { display: block; color: var(--text-dim); font-size: .68rem; }
.agenda-slot-block.booked {
    background: rgba(124, 108, 240, .22);
    border: 1px solid var(--purple);
}
.agenda-slot-block.booked:hover { background: rgba(124, 108, 240, .34); transform: translateY(-1px); }
.agenda-slot-block.empty {
    background: transparent;
    border: 1px dashed var(--border);
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}
.agenda-time-daycol:hover .agenda-slot-block.empty,
.agenda-slot-block.empty:focus { opacity: 1; }
.agenda-slot-block.empty:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Modal (formulaire) ---------- */
#agenda-form select {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .85rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color var(--transition);
    width: 100%;
    appearance: none;
}
#agenda-form select:focus { outline: none; border-color: var(--accent); }
#agenda-form label { font-size: .82rem; color: var(--text-dim); margin-top: .4rem; display: block; }
.agenda-modal-actions { display: flex; flex-direction: column; gap: .6rem; }

@media (max-width: 640px) {
    .agenda-toolbar { flex-direction: column; align-items: stretch; }
    .agenda-views { justify-content: center; }
    .agenda-day-cell { min-height: 78px; padding: .3rem; }
    .agenda-time-daycol { min-width: 88px; }
}