/* =========================================================
   TripFriendly — Design System
   Charte graphique : blanc / turquoise / bleu marine
   Inspirée des captures de design fournies
   ========================================================= */

/* Polices chargées via <link> dans App.razor (plus performant que @import). */

/* ── Variables CSS ────────────────────────────────────── */
:root {
    /* Couleurs principales */
    --color-primary:        #0ABFBC;  /* Turquoise TripFriendly */
    --color-primary-dark:   #089a97;
    --color-primary-light:  #e8f9f9;
    --color-primary-glow:   rgba(10, 191, 188, 0.15);

    /* Neutres */
    --color-bg:             #EEF1F5;  /* blanc cassé doux (moins éblouissant que le blanc pur) */
    --color-surface:        #FFFFFF;
    --color-surface-2:      #F4F6F8;
    --color-border:         #E8ECF0;
    --color-border-light:   #F0F3F6;

    /* Texte */
    --color-text-primary:   #1A2332;
    --color-text-secondary: #5A6474;
    --color-text-muted:     #6B7280;  /* assombri pour contraste AA (lighthouse) */

    /* Accents */
    --color-accent-yellow:  #FFD166;
    --color-accent-coral:   #EF6C6C;
    --color-accent-purple:  #8B5CF6;
    --color-success:        #10B981;
    --color-warning:        #F59E0B;
    --color-danger:         #EF4444;

    /* Affiliation */
    --color-booking:        #003580;
    --color-gyg:            #FF5533;
    --color-tripadvisor:    #34E0A1;

    /* Typography */
    --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'DM Sans', var(--font-sans);

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border radius */
    --radius-sm:   6px;
    --radius-md:   10px;
    --radius-lg:   16px;
    --radius-xl:   24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:   0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg:   0 12px 32px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.04);
    --shadow-glow: 0 0 0 3px var(--color-primary-glow);

    /* Transitions */
    --transition-fast:   150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow:   400ms ease;

    /* Layout */
    --container-max: 1200px;
    --navbar-height: 64px;
    --sidebar-width: 280px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Typography ───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.025em; text-wrap: balance; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); letter-spacing: -0.02em; text-wrap: balance; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { color: var(--color-text-secondary); line-height: 1.7; }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
/* `:not(.btn)` crucial : un bouton stylé en lien (<a class="btn ...">) ne doit JAMAIS
   être recoloré par le hover générique des liens — sinon, au tap mobile, le :hover
   reste collé après navigation et le texte du bouton devient invisible (même teinte
   que son fond). Les couleurs de hover des boutons sont gérées par .btn-* plus bas. */
a:not(.btn):hover { color: var(--color-primary-dark); }

/* FocusOnNavigate place le focus sur le <h1> de chaque page à la navigation.
   Un titre n'est pas un élément interactif : on supprime totalement son anneau
   de focus visible (y compris au refresh clavier), sans perte d'accessibilité
   — le focus est tout de même déplacé pour les lecteurs d'écran.
   Les vrais éléments interactifs gardent leur :focus-visible. */
h1:focus, h2:focus, h3:focus, h4:focus,
h1:focus-visible, h2:focus-visible, h3:focus-visible, h4:focus-visible {
    outline: none;
}
:focus:not(:focus-visible) { outline: none; }

/* ── Icônes SVG ───────────────────────────────────────── */
.icon {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ── Layout ───────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ── Navbar ───────────────────────────────────────────── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--navbar-height);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.03em;
}

.navbar-brand span {
    color: var(--color-primary);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.625rem var(--space-5);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-md);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(10, 191, 188, 0.4);
}
.btn-primary:active { transform: translateY(0); }
/* Quand .btn-primary est un <a>, la règle générique `a:hover { color }` prenait le
   dessus → texte teal foncé sur fond teal = invisible (surtout au tap mobile, hover
   collant). On force le blanc sur tous les états interactifs. */
.btn-primary:hover, .btn-primary:active, .btn-primary:focus, .btn-danger:hover { color: #fff; }

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border);
}
.btn-outline:hover {
    background: var(--color-surface-2);
    border-color: var(--color-text-secondary);
}

.btn-ghost {
    background: transparent;
    /* Contraste renforcé pour les boutons de navigation (navbar). */
    color: var(--color-text-primary);
    border-color: transparent;
}
.btn-ghost:hover {
    background: var(--color-surface-2);
    color: var(--color-text-primary);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
    border-color: var(--color-danger);
}

.btn-sm {
    padding: 0.4rem 0.875rem;
    font-size: 0.875rem;
}

/* Bouton dont le libellé peut tenir sur plusieurs lignes (mobile) au lieu de déborder. */
.btn-wrap {
    white-space: normal;
    height: auto;
    line-height: 1.3;
    text-align: center;
}

.btn-lg {
    padding: 0.875rem var(--space-8);
    font-size: 1.0625rem;
    border-radius: var(--radius-lg);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* ── Cards ────────────────────────────────────────────── */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-body {
    padding: var(--space-6);
}

.card-header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ── Forms ────────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.625rem var(--space-4);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    background: var(--color-surface);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    appearance: none;
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.form-error {
    font-size: 0.8125rem;
    color: var(--color-danger);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* Illustration d'état vide (cercle teal avec icône) */
.empty-illustration {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-5);
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Alerte d'erreur (pages auth) */
.auth-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: 0.875rem;
    line-height: 1.4;
    margin-bottom: var(--space-5);
}

.auth-alert .icon { margin-top: 1px; flex-shrink: 0; }

/* Variante succès (vert) — ex. « compte créé, vérifiez vos mails ». */
.auth-alert.success {
    background: #DCFCE7;
    color: #166534;
    border-color: #86EFAC;
}

/* Honeypot — invisible pour les humains, visible pour les bots */
.hp-field {
    opacity: 0;
    position: absolute;
    top: -9999px;
    left: -9999px;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* ── Tabs (Room navigation) ───────────────────────────── */
.room-tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
}

.room-tab {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.6rem var(--space-4);
    font-size: 0.9375rem;
    font-weight: 600;
    /* Contraste renforcé pour les onglets inactifs (texte foncé lisible). */
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    border: 1.5px solid transparent;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.room-tab:hover:not(:disabled) {
    background: var(--color-surface);
    border-color: var(--color-border);
}

.room-tab:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.room-tab.active {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Étape franchie : pastille verte discrète à côté du libellé. */
.room-tab.completed:not(.active) {
    color: var(--color-text-primary);
}
.room-tab.completed:not(.active) .tab-icon {
    color: var(--color-success);
}

/* Étape encore verrouillée : clairement non disponible. */
.room-tab:disabled {
    color: var(--color-text-muted);
    opacity: 0.55;
    cursor: not-allowed;
}

.room-tab .tab-icon {
    font-size: 1rem;
}

/* ── Timeline des étapes (stepper desktop + barre compacte mobile) ───────── */
.timeline-desktop {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-6);
}
.timeline-mobile { display: none; }

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    width: 84px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    -webkit-appearance: none;
    appearance: none;
}
.step:disabled { cursor: default; }
.step-dot {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    border: 1.5px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.step-label {
    font-size: 0.75rem;
    line-height: 1.2;
    text-align: center;
    color: var(--color-text-muted);
}
.step-done .step-dot { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.step-done .step-label { color: var(--color-text-secondary); }
.step-current .step-dot { border: 2px solid var(--color-primary); color: var(--color-primary-dark); }
.step-current .step-label { color: var(--color-text-primary); font-weight: 600; }
.step-todo .step-dot { color: var(--color-text-secondary); }
.step-locked { opacity: 0.5; }
.step:not(:disabled):hover .step-dot { border-color: var(--color-primary); }

.step-line {
    flex: 1 1 auto;
    min-width: 8px;
    height: 2px;
    margin-top: 16px;
    background: var(--color-border);
}
.step-line-done { background: var(--color-primary); }

.tm-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: 10px; }
.tm-count { font-size: 0.8125rem; color: var(--color-text-secondary); }
.tm-current { font-size: 0.8125rem; font-weight: 600; color: var(--color-primary-dark); display: inline-flex; align-items: center; gap: 5px; }
.tm-bar { display: flex; gap: 6px; }
.tm-seg { flex: 1 1 0; height: 6px; border-radius: 999px; background: var(--color-border); }
.tm-seg-done { background: var(--color-primary); }
.tm-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-top: 14px; }
.tm-nav > span { flex: 0 0 auto; }

/* Bascule stepper → barre compacte sur tablette/mobile. */
@media (max-width: 768px) {
    .timeline-desktop { display: none; }
    .timeline-mobile { display: block; margin-bottom: var(--space-6); }
}

/* ── Segmented control (ex : mode de saisie du calendrier) ─ */
.segmented {
    display: inline-flex;
    padding: 3px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    gap: 2px;
}

.segmented .seg {
    border: none;
    background: transparent;
    padding: 0.4rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    border-radius: calc(var(--radius-md) - 3px);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.segmented .seg:hover:not(.active) {
    background: var(--color-surface);
}

.segmented .seg.active {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.segmented .seg:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ── Calendar ─────────────────────────────────────────── */
.calendar {
    width: 100%;
    max-width: 460px;
    user-select: none;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-1);
}

.calendar-day-label {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calendar-day {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: all var(--transition-fast);
    position: relative;
    /* Cases plus compactes : le panneau de validation reste visible sans scroller. */
    min-height: 34px;
    padding-bottom: 7px; /* place pour les points membres */
}

.calendar-day:hover:not(.disabled):not(.empty) {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.calendar-day.available {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.calendar-day.available:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.calendar-day.partial {
    background: var(--color-accent-yellow);
    color: var(--color-text-primary);
    border-color: transparent;
}

.calendar-day.consensus {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 0 0 3px rgba(10,191,188,0.3);
    font-weight: 700;
}

/* Date de début de plage en attente (1er clic) */
.calendar-day.range-start {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
    border-style: dashed;
    font-weight: 700;
}

.calendar-day.past {
    opacity: 0.4;
    cursor: default;
}

.calendar-day.empty {
    cursor: default;
}

.calendar-day .member-dots {
    display: flex;
    gap: 2px;
    position: absolute;
    bottom: 3px;
}

.member-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 0 1px rgba(255,255,255,0.6);
}

/* ── Avatar ───────────────────────────────────────────── */
.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-left: -8px;
    border: 2px solid white;
}

.avatar-group .avatar:first-child {
    margin-left: 0;
}

/* ── Badge ────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    letter-spacing: 0.02em;
}

.badge-primary { background: var(--color-primary-light); color: var(--color-primary-dark); }
.badge-success { background: #D1FAE5; color: #065F46; }
.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-danger  { background: #FEE2E2; color: #991B1B; }
.badge-neutral { background: var(--color-surface-2); color: var(--color-text-secondary); }

/* ── Affiliate Sidebar Banner ─────────────────────────── */
.affiliate-banner {
    background: linear-gradient(135deg, #FFF9E6 0%, #FFF3CC 100%);
    border: 1px solid #FFE082;
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.affiliate-banner-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
}

.affiliate-banner-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
}

.affiliate-banner-cta {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
}

.affiliate-banner-cta:hover { color: var(--color-primary-dark); }

/* ── Booking/Affiliation Partner Cards ────────────────── */
.partner-card {
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    border: 1.5px solid var(--color-border);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.partner-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.partner-card.booking { border-top: 4px solid var(--color-booking); }
.partner-card.gyg     { border-top: 4px solid var(--color-gyg); }
.partner-card.tripadvisor { border-top: 4px solid var(--color-tripadvisor); }

/* ── Hero Section ─────────────────────────────────────── */
.hero {
    padding: var(--space-20) 0 var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(10,191,188,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.35rem 0.875rem;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: var(--space-5);
}

.hero h1 {
    max-width: 680px;
    margin: 0 auto var(--space-5);
}

.hero-subtitle {
    max-width: 520px;
    margin: 0 auto var(--space-8);
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* ── Sélecteur d'étoiles (formulaire d'avis) ──────────── */
.star-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--color-border);
    transition: color var(--transition-fast), transform var(--transition-fast);
    line-height: 0;
}
.star-btn:hover { transform: scale(1.1); }
.star-btn.active { color: var(--color-accent-yellow); }

/* ── Reviews / preuve sociale ─────────────────────────── */
.reviews-section {
    padding: var(--space-8) 0 var(--space-4);
}

.reviews-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
}

.reviews-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.35rem 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}

.reviews-score {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--color-text-primary);
}

.reviews-stars {
    display: inline-flex;
    gap: 1px;
    color: var(--color-accent-yellow);
}

.reviews-count {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-5);
}

.review-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin: 0;
}

.review-stars {
    display: inline-flex;
    gap: 2px;
    color: var(--color-accent-yellow);
}

.review-text {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0;
}

.review-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: auto;
}

.review-avatar {
    width: 36px;
    height: 36px;
    font-size: 0.8125rem;
}

.review-name {
    display: block;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

.review-meta {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ── Steps Section ────────────────────────────────────── */
.steps-section {
    padding: var(--space-16) 0;
    text-align: center;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-10);
}

.step-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: left;
    transition: all var(--transition-normal);
}

.step-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.step-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.step-number {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-2);
}

.step-title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.step-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ── Room Page Layout ─────────────────────────────────── */
.room-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: start;
    padding: var(--space-6) 0;
}

@media (max-width: 768px) {
    .room-layout {
        grid-template-columns: 1fr;
    }
    .room-sidebar { display: none; }
    /* En-tête de room : titre au-dessus, actions (avatars / supprimer) en dessous,
       sinon ça déborde quand le nom est long ou en mode confirmation. */
    .room-header { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
}

.room-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.room-title {
    font-size: 1.5rem;
    font-weight: 800;
}

.room-meta {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* ── Activity Vote Card ───────────────────────────────── */
/* ── Activités réelles Viator (grille de cartes) ───────────────────────────── */
.viator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-3);
}

.viator-card {
    background: var(--color-surface);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-fast);
}

.viator-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.viator-card-img {
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
    background-color: var(--color-border);
}

.viator-card-body {
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1;
}

.viator-card-title {
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.viator-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    margin-top: auto;
}

.activity-card {
    background: var(--color-surface);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    gap: var(--space-4);
    align-items: center;
    transition: all var(--transition-fast);
}

.activity-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.activity-card.voted {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.activity-vote-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    min-width: 52px;
    background: var(--color-surface-2);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.activity-vote-btn:hover, .activity-vote-btn.voted {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* ── Dashboard Room Card ──────────────────────────────── */
.dashboard-room-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
}

.dashboard-room-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.dashboard-room-status {
    font-size: 0.75rem;
    font-weight: 600;
}

/* ── Admin KPI Cards ──────────────────────────────────── */
.kpi-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.kpi-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-primary);
    font-variant-numeric: tabular-nums;
}

.kpi-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.kpi-trend {
    font-size: 0.8125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.kpi-trend.up   { color: var(--color-success); }
.kpi-trend.down { color: var(--color-danger); }

/* ── Toast Notifications ──────────────────────────────── */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    pointer-events: none;
}

.toast {
    background: var(--color-text-primary);
    color: white;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    font-size: 0.9375rem;
    font-weight: 500;
    min-width: 280px;
    animation: slideInRight 0.3s ease forwards;
    pointer-events: all;
}

.toast.success { background: var(--color-success); }
.toast.error   { background: var(--color-danger); }
.toast.warning { background: var(--color-warning); color: var(--color-text-primary); }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100%); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ── Loading Spinner ──────────────────────────────────── */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Copy Link Box ────────────────────────────────────── */
.copy-link-box {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--color-surface-2);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.5rem var(--space-3) 0.5rem var(--space-4);
}

.copy-link-url {
    flex: 1;
    /* min-width:0 : laisse le flex-item passer sous la largeur de son contenu. */
    min-width: 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    /* Le lien s'affiche en entier, sur plusieurs lignes (pas de troncature) — plus
       lisible et évite tout débordement sur mobile. */
    overflow-wrap: anywhere;
    word-break: break-all;
}

/* Le bouton Copier ne doit jamais rétrécir. */
.copy-link-box .btn { flex-shrink: 0; }

/* ── Code de room (onglet Inviter + saisie pour rejoindre) ─── */
.room-code-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    background: var(--color-surface-2);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-4);
}
.room-code {
    font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--color-text-primary);
    /* Autorise le code à passer sur 2 lignes plutôt que de déborder. */
    overflow-wrap: anywhere;
    word-break: break-all;
}
@media (max-width: 480px) {
    /* Sur mobile : code au-dessus, bouton pleine largeur en dessous → aucun débordement. */
    .room-code-box { flex-direction: column; align-items: stretch; gap: var(--space-3); }
    .room-code-box .btn { width: 100%; }
    .room-code { font-size: 1.375rem; letter-spacing: 0.1em; }
}

/* ── Finalisation (cases à cocher de réservation) ─────────── */
.finalise-check {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text-primary);
}
.finalise-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}
.finalise-check span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

/* ── Destination Search ───────────────────────────────── */
.destination-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 50;
    overflow: hidden;
    max-height: 280px;
    overflow-y: auto;
}

.destination-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--color-border-light);
}

.destination-option:last-child { border-bottom: none; }

.destination-option:hover, .destination-option.highlighted {
    background: var(--color-primary-light);
}

.destination-flag {
    flex-shrink: 0;
    vertical-align: middle;
    border-radius: 3px;
    height: auto;
    box-shadow: 0 0 0 1px var(--color-border-light);
}

/* ── Utility ──────────────────────────────────────────── */
.text-primary   { color: var(--color-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted     { color: var(--color-text-muted); }
.text-center    { text-align: center; }
.text-sm        { font-size: 0.875rem; }
.text-xs        { font-size: 0.75rem; }
.font-bold      { font-weight: 700; }
.font-semibold  { font-weight: 600; }

.flex           { display: flex; }
.flex-col       { flex-direction: column; }
.items-center   { align-items: center; }
.justify-between{ justify-content: space-between; }
.gap-2          { gap: var(--space-2); }
.gap-3          { gap: var(--space-3); }
.gap-4          { gap: var(--space-4); }

.mt-4           { margin-top: var(--space-4); }
.mt-6           { margin-top: var(--space-6); }
.mt-8           { margin-top: var(--space-8); }
.mb-4           { margin-bottom: var(--space-4); }
.mb-6           { margin-bottom: var(--space-6); }

.w-full         { width: 100%; }
.relative       { position: relative; }
.grid           { display: grid; }

.divider {
    height: 1px;
    background: var(--color-border-light);
    margin: var(--space-4) 0;
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 640px) {
    .container { padding: 0 var(--space-4); }
    .btn-lg { padding: 0.75rem var(--space-6); }
    .hero { padding: var(--space-12) 0 var(--space-10); }
    .room-tabs { flex-wrap: wrap; width: 100%; }
    .room-tab { flex: 1; justify-content: center; }

    /* Lien d'invitation : URL (multi-lignes) au-dessus, bouton Copier pleine largeur
       en dessous — zéro débordement sur petit écran. */
    .copy-link-box { flex-direction: column; align-items: stretch; gap: var(--space-2); }
    .copy-link-box .btn { width: 100%; }
}

/* ── Animations ───────────────────────────────────────── */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}

.animate-pulse {
    animation: pulse 2s ease infinite;
}

/* ── Blazor Error UI ──────────────────────────────────── */
#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-danger);
    color: white;
    padding: var(--space-3) var(--space-6);
    z-index: 1000;
    font-size: 0.9rem;
}

.dismiss { cursor: pointer; float: right; }
/* ── Vote de destination ──────────────────────────────────────── */
.vote-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.leading-proposal {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

/* ── Contenu éditorial Markdown (pages destinations) ──────────── */
.markdown-body { color: var(--color-text-primary); line-height: 1.75; }
.markdown-body h2 {
    font-size: 1.5rem;
    margin: var(--space-8) 0 var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border-light);
}
.markdown-body h3 { font-size: 1.2rem; margin: var(--space-6) 0 var(--space-2); }
.markdown-body p { margin-bottom: var(--space-4); color: var(--color-text-secondary); }
.markdown-body ul, .markdown-body ol { margin: 0 0 var(--space-4) var(--space-5); }
.markdown-body li { margin-bottom: var(--space-2); color: var(--color-text-secondary); }
.markdown-body a { color: var(--color-primary); text-decoration: underline; }
.markdown-body blockquote {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--space-4);
    margin: var(--space-4) 0;
    color: var(--color-text-muted);
}
.markdown-body img { max-width: 100%; border-radius: var(--radius-md); }
.markdown-body table { width: 100%; border-collapse: collapse; margin-bottom: var(--space-4); }
.markdown-body th, .markdown-body td { border: 1px solid var(--color-border); padding: var(--space-2) var(--space-3); text-align: left; }
