/* =============================================================
   TRIPMYO — CSS Mobile-First
   Base = mobile, adaptations desktop via @media (min-width: 768px)
   ============================================================= */

/* -------------------------------------------------------
   Variables (Design tokens)
   ------------------------------------------------------- */
:root {
    --color-primary:       #0d9488;
    --color-primary-dark:  #0f766e;
    --color-primary-light: #f0fdfa;

    --color-accent:        #f97316;
    --color-accent-dark:   #ea580c;
    --color-accent-light:  #fff7ed;

    --color-success:       #16a34a;
    --color-success-bg:    #f0fdf4;
    --color-error:         #dc2626;
    --color-error-bg:      #fef2f2;
    --color-warning:       #d97706;
    --color-warning-bg:    #fffbeb;
    --color-info:          #0891b2;
    --color-info-bg:       #ecfeff;

    --color-text:          #111827;
    --color-text-muted:    #6b7280;
    --color-border:        #e5e7eb;
    --color-bg:            #f3f4f6;
    --color-bg-white:      #ffffff;
    --color-bg-hover:      #f3f4f6;

    --color-navbar:        #ffffff;

    --radius-sm:   4px;
    --radius:      8px;
    --radius-lg:   12px;
    --radius-xl:   16px;

    --shadow-sm:   0 1px 2px rgba(0,0,0,.06);
    --shadow:      0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md:   0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg:   0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);

    --font-sans:   -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-mono:   'SF Mono', 'Fira Code', monospace;

    --transition:  150ms ease;
    --navbar-h:    56px;
    --bottom-nav-h: 60px;
}

/* -------------------------------------------------------
   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);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.5;
    min-height: 100vh;
    /* Safe area pour iPhone notch/Dynamic Island */
    padding-top: env(safe-area-inset-top);
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }

/* -------------------------------------------------------
   Top Navbar (commune mobile + desktop)
   ------------------------------------------------------- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--navbar-h);
    background: var(--color-navbar);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 700;
    font-size: 1rem;
}
.brand-logo { height: 36px; width: auto; display: block; }
.brand-icon { width: 28px; height: 28px; border-radius: 6px; vertical-align: middle; }

/* Liens desktop cachés sur mobile */
.navbar-menu { display: none; }

.navbar-user { margin-left: auto; position: relative; }
.user-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.875rem;
    transition: background var(--transition);
    min-height: 44px;
}
.user-btn:hover { background: var(--color-bg-hover); }
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.user-name { display: none; }
.dropdown-arrow { color: var(--color-text-muted); font-size: 0.7rem; }

.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 200;
    overflow: hidden;
}
.dropdown-menu.open { display: block; }
.dropdown-item {
    display: block;
    padding: 14px 16px;
    font-size: 0.9rem;
    color: var(--color-text);
    text-decoration: none;
    transition: background var(--transition);
    min-height: 44px;
    display: flex;
    align-items: center;
}
.dropdown-item:hover { background: var(--color-bg-hover); text-decoration: none; }
.dropdown-divider { height: 1px; background: var(--color-border); }

/* Navbar guest */
.navbar-guest .navbar-actions { margin-left: auto; display: flex; gap: 8px; }

/* -------------------------------------------------------
   Bottom Navigation (mobile uniquement)
   ------------------------------------------------------- */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: white;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: stretch;
    height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -2px 10px rgba(0,0,0,.06);
}
.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 8px 4px;
    min-height: 44px;
    transition: color var(--transition);
    -webkit-tap-highlight-color: transparent;
}
.bottom-nav-item:hover { text-decoration: none; }
.bottom-nav-item.active { color: var(--color-primary); }
.bottom-nav-icon { font-size: 1.4rem; line-height: 1; }
.bottom-nav-label { font-size: 0.6rem; font-weight: 600; letter-spacing: .02em; }

/* FAB central */
.bottom-nav-fab-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.bottom-nav-fab {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-accent);
    color: white;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    text-decoration: none;
    margin-top: -16px;
    transition: background var(--transition), transform var(--transition);
    -webkit-tap-highlight-color: transparent;
}
.bottom-nav-fab:hover { background: var(--color-accent-dark); text-decoration: none; }
.bottom-nav-fab:active { transform: scale(0.94); }

/* -------------------------------------------------------
   Main Content
   ------------------------------------------------------- */
.main-content {
    padding: 16px;
    /* Espace pour le bottom nav + safe area iPhone */
    padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 16px);
    max-width: 100%;
}

/* -------------------------------------------------------
   Footer (caché sur mobile, bottom-nav remplace)
   ------------------------------------------------------- */
.footer { display: none; }

/* -------------------------------------------------------
   Flash Messages
   ------------------------------------------------------- */
.flash-container {
    position: fixed;
    top: calc(var(--navbar-h) + env(safe-area-inset-top) + 8px);
    left: 12px;
    right: 12px;
    z-index: 500;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.alert {
    padding: 14px 44px 14px 16px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
    position: relative;
    animation: slideDown .25s ease;
    border-left: 4px solid currentColor;
}
@keyframes slideDown { from { transform: translateY(-10px); opacity: 0; } to { transform: none; opacity: 1; } }
.alert-close {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    line-height: 1;
    opacity: .6;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.alert-close:hover { opacity: 1; }
.alert.success { background: var(--color-success-bg); color: var(--color-success); }
.alert.error   { background: var(--color-error-bg);   color: var(--color-error); }
.alert.warning { background: var(--color-warning-bg); color: var(--color-warning); }
.alert.info    { background: var(--color-info-bg);    color: var(--color-info); }

/* -------------------------------------------------------
   Boutons (touch-friendly : min 44px)
   ------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    border: 1px solid transparent;
    white-space: nowrap;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--color-accent); color: white; }
.btn-primary:hover { background: var(--color-accent-dark); color: white; }
.btn-secondary { background: #f3f4f6; color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { background: #e5e7eb; color: var(--color-text); }
.btn-outline { border-color: var(--color-border); color: var(--color-text); background: white; }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-danger { background: var(--color-error); color: white; }
.btn-danger:hover { background: #b91c1c; color: white; }
.btn-ghost { color: var(--color-text-muted); }
.btn-ghost:hover { background: var(--color-bg-hover); color: var(--color-text); }
.btn-sm { padding: 8px 14px; font-size: 0.82rem; min-height: 36px; }
.btn-xs { padding: 5px 10px; font-size: 0.78rem; min-height: 32px; }
.btn-lg { padding: 14px 28px; font-size: 1rem; min-height: 52px; }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: white; }
.btn-outline-light:hover { background: rgba(255,255,255,.15); color: white; }
.w-100 { width: 100%; }

/* -------------------------------------------------------
   Formulaires (touch-friendly)
   ------------------------------------------------------- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group + .form-group { margin-top: 18px; }
.form-row {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}
.form-control {
    padding: 12px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    /* 16px pour éviter le zoom automatique iOS */
    font-size: 16px;
    font-family: inherit;
    color: var(--color-text);
    background: white;
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
    min-height: 48px;
    -webkit-appearance: none;
    appearance: none;
}
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}
.form-error { color: var(--color-error); font-size: 0.82rem; }
.form-hint { color: var(--color-text-muted); font-size: 0.82rem; }
.required { color: var(--color-error); }
.form-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 24px;
    margin-top: 24px;
    border-top: 1px solid var(--color-border);
}
.form-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

/* -------------------------------------------------------
   Carte générique
   ------------------------------------------------------- */
.card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

/* -------------------------------------------------------
   Badges
   ------------------------------------------------------- */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: .02em;
}
.badge-primary   { background: #ccfbf1; color: #0f766e; }
.badge-success   { background: var(--color-success-bg); color: var(--color-success); }
.badge-info      { background: var(--color-info-bg); color: var(--color-info); }
.badge-secondary { background: #f3f4f6; color: var(--color-text-muted); }
.badge-warning   { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger    { background: var(--color-error-bg); color: var(--color-error); }

/* Status badges */
.status-draft     { background: #f3f4f6; color: #6b7280; }
.status-upcoming  { background: #ccfbf1; color: #0f766e; }
.status-ongoing   { background: #d1fae5; color: #065f46; }
.status-completed { background: #f0fdf4; color: var(--color-success); }
.status-archived  { background: #f3f4f6; color: #9ca3af; }

/* -------------------------------------------------------
   Page headers (mobile : empilés)
   ------------------------------------------------------- */
.page-header {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}
.page-header h1 { font-size: 1.4rem; font-weight: 700; flex: 1 1 100%; }
.page-title { font-size: 1.4rem; font-weight: 700; color: var(--color-text); }
.page-subtitle { color: var(--color-text-muted); font-size: 0.875rem; margin-top: 2px; }
.breadcrumb { font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 4px; }
.breadcrumb a { color: var(--color-text-muted); }

/* -------------------------------------------------------
   Auth pages
   ------------------------------------------------------- */
.auth-wrapper {
    min-height: calc(100vh - var(--navbar-h));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    padding-bottom: calc(var(--bottom-nav-h) + 24px);
    background: linear-gradient(135deg, #f0fdfa 0%, #f9fafb 100%);
}
.auth-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 28px 24px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}
.auth-header { text-align: center; margin-bottom: 28px; }
.auth-logo { font-size: 2.5rem; margin-bottom: 8px; }
.auth-title { font-size: 1.6rem; font-weight: 700; color: var(--color-primary); }
.auth-subtitle { color: var(--color-text-muted); font-size: 0.875rem; margin-top: 6px; }
.auth-links { text-align: center; margin-top: 20px; font-size: 0.875rem; color: var(--color-text-muted); }
.input-password-wrapper { position: relative; display: flex; align-items: center; }
.input-password-wrapper input { flex: 1; padding-right: 44px; }
.toggle-password { position: absolute; right: 10px; background: none; border: none; cursor: pointer; padding: 4px; font-size: 1rem; color: var(--color-text-muted); line-height: 1; }

/* -------------------------------------------------------
   Dashboard (mobile : 1 colonne)
   ------------------------------------------------------- */
.dashboard-greeting {
    margin-bottom: 20px;
}
.dashboard-greeting h1 { font-size: 1.35rem; font-weight: 700; }
.dashboard-greeting p { color: var(--color-text-muted); font-size: 0.9rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}
.stat-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 16px;
    border: 1px solid var(--color-border);
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.stat-value { font-size: 2rem; font-weight: 700; color: var(--color-primary); line-height: 1; }
.stat-label { font-size: 0.75rem; color: var(--color-text-muted); margin-top: 4px; }

.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.dashboard-section {
    background: white;
    border-radius: var(--radius-lg);
    padding: 18px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.section-header h2 { font-size: 0.95rem; font-weight: 600; }
.section-link { font-size: 0.8rem; color: var(--color-primary); }

/* Trip cards (dashboard) */
.trip-cards { display: flex; flex-direction: column; gap: 10px; }
.trip-card {
    display: block;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
    background: var(--color-bg);
    -webkit-tap-highlight-color: transparent;
}
.trip-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); text-decoration: none; }
.trip-card:active { transform: scale(0.99); }
.trip-card-header { margin-bottom: 6px; }
.trip-title { font-size: 0.95rem; font-weight: 600; margin: 4px 0; }
.trip-destination { font-size: 0.82rem; color: var(--color-text-muted); }
.trip-dates { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 2px; }
.trip-card-footer { margin-top: 10px; font-size: 0.78rem; color: var(--color-text-muted); border-top: 1px solid var(--color-border); padding-top: 8px; }

.trip-list { display: flex; flex-direction: column; }
.trip-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: inherit;
    font-size: 0.875rem;
    transition: color var(--transition);
    min-height: 44px;
}
.trip-list-item:last-child { border-bottom: none; }
.trip-list-item:hover { color: var(--color-primary); text-decoration: none; }
.trip-list-info { display: flex; flex-direction: column; gap: 2px; }
.trip-list-title { font-weight: 500; }
.trip-list-dest { font-size: 0.78rem; color: var(--color-text-muted); }
.trip-list-meta { text-align: right; flex-shrink: 0; }
.trip-list-date { font-size: 0.78rem; color: var(--color-text-muted); }

/* -------------------------------------------------------
   Trips list (table → cards sur mobile)
   ------------------------------------------------------- */
.filters-bar {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}
.filters-form { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-search { flex: 1; min-width: 160px; }
.filter-select { flex: 1; min-width: 120px; }
.total-count { font-size: 0.8rem; color: var(--color-text-muted); }

/* Sur mobile : cards à la place du tableau */
.trips-table-wrapper { display: none; }
.trips-cards { display: flex; flex-direction: column; gap: 12px; }
.trip-list-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 16px;
    box-shadow: var(--shadow-sm);
}
.trip-list-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 8px; }
.trip-list-card-title { font-weight: 600; font-size: 0.95rem; color: var(--color-text); }
.trip-list-card-meta { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 2px; }
.trip-list-card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }

/* Pagination */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 20px; }
.page-link {
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    background: white;
    text-decoration: none;
    min-height: 44px;
    display: flex;
    align-items: center;
}
.page-link:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
.page-link.active { background: var(--color-primary); color: white; border-color: var(--color-primary); }

/* -------------------------------------------------------
   Trip View
   ------------------------------------------------------- */
.trip-view-header {
    background: white;
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--color-border);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}
.trip-view-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.trip-view-title { font-size: 1.4rem; font-weight: 700; }
.trip-view-destination { color: var(--color-text-muted); margin: 4px 0; font-size: 0.9rem; }
.trip-view-dates { display: flex; gap: 12px; font-size: 0.82rem; color: var(--color-text-muted); flex-wrap: wrap; }
.trip-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* Tabs scrollables horizontalement sur mobile */
.trip-tabs-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: -1px; }
.trip-tabs {
    display: flex;
    gap: 0;
    white-space: nowrap;
    border-bottom: 2px solid var(--color-border);
    min-width: max-content;
}
.tab-link {
    padding: 12px 18px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    min-height: 44px;
    display: flex;
    align-items: center;
}
.tab-link:hover { color: var(--color-primary); text-decoration: none; }
.tab-link.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.tab-panel { display: none; background: white; border: 1px solid var(--color-border); border-top: none; border-radius: 0 0 var(--radius-lg) var(--radius-lg); padding: 18px; }
.tab-panel.active { display: block; }

/* Items list */
.items-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.item-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 14px;
}
.item-icon { font-size: 1.4rem; flex-shrink: 0; }
.item-body { flex: 1; min-width: 0; }
.item-title { font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.item-meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 0.78rem; color: var(--color-text-muted); }
.item-notes { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 4px; }
.item-ref { display: inline-flex; align-items: center; gap: 4px; }
.meta-ref { display: inline-flex; align-items: center; gap: 4px; }
.copy-btn { background: none; border: 1px solid var(--color-border); border-radius: 4px; padding: 0 4px; font-size: 0.85rem; cursor: pointer; color: var(--color-text-muted); line-height: 1.4; transition: background .15s, color .15s; }
.copy-btn:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.copy-btn.copied { background: #16a34a; color: #fff; border-color: #16a34a; }
.meta-location-link { color: inherit; text-decoration: none; }
.meta-location-link:hover { color: var(--color-primary); text-decoration: underline; }
.item-price { flex-shrink: 0; text-align: right; }
.price-real { font-weight: 600; color: var(--color-text); font-size: 0.9rem; }
.price-estimated { font-size: 0.78rem; color: var(--color-text-muted); }
.purchase-info { font-size: 0.7rem; color: var(--color-text-muted); margin-top: 4px; background: var(--color-bg); border-radius: var(--radius-sm); padding: 2px 6px; white-space: nowrap; }
.item-actions { flex-shrink: 0; display: flex; flex-direction: column; gap: 4px; }
.item-type-buttons { display: flex; gap: 6px; flex-wrap: wrap; }

/* Budget (trip view summary) */
.budget-summary-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 18px;
    margin-top: 16px;
    box-shadow: var(--shadow-sm);
}
.budget-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    min-height: 44px;
    align-items: center;
}
.budget-row:last-of-type { border-bottom: none; }
.budget-ok strong { color: var(--color-success); }
.budget-over strong { color: var(--color-error); }

/* -------------------------------------------------------
   Budget page redesign
   ------------------------------------------------------- */
.budget-page-header { margin-bottom: 20px; }
.budget-header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.budget-title { font-size: 1.4rem; font-weight: 700; }

/* Stat cards */
.budget-stat-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 16px; }
.budget-stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 16px 18px;
    box-shadow: var(--shadow-sm);
}
.budget-stat-card--estimated { border-left: 4px solid var(--color-primary); }
.budget-stat-card--real.is-ok   { border-left: 4px solid var(--color-success); }
.budget-stat-card--real.is-over { border-left: 4px solid var(--color-error); }
.budget-stat-card--diff.is-ok   { border-left: 4px solid var(--color-success); }
.budget-stat-card--diff.is-over { border-left: 4px solid var(--color-error); }
.bsc-icon { font-size: 1.8rem; flex-shrink: 0; }
.bsc-body { flex: 1; min-width: 0; }
.bsc-label { font-size: 0.75rem; color: var(--color-text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 2px; }
.bsc-value { font-size: 1.35rem; font-weight: 700; color: var(--color-text); }
.bsc-currency { font-size: 0.9rem; font-weight: 500; color: var(--color-text-muted); }

/* Progress card */
.budget-progress-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 18px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}
.budget-progress-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.budget-progress-label { font-size: 0.9rem; font-weight: 600; color: var(--color-text); }
.budget-progress-pct { font-size: 1.1rem; font-weight: 700; }
.budget-bar-track {
    height: 12px;
    background: var(--color-bg);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 8px;
}
.budget-bar-track--sm { height: 6px; margin-top: 10px; margin-bottom: 0; }
.budget-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width .6s ease;
}
.budget-bar-fill--ok   { background: linear-gradient(90deg, var(--color-primary), var(--color-success)); }
.budget-bar-fill--over { background: linear-gradient(90deg, var(--color-accent), var(--color-error)); }
.budget-progress-legend { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--color-text-muted); }

/* Category cards */
.budget-section-title { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-muted); margin-bottom: 10px; }
.budget-categories { display: flex; flex-direction: column; gap: 10px; }
.budget-cat-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 14px 16px;
    box-shadow: var(--shadow-sm);
}
.budget-cat-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.budget-cat-icon { font-size: 1.2rem; }
.budget-cat-name { font-weight: 600; font-size: 0.9rem; flex: 1; }
.budget-cat-count { font-size: 0.72rem; background: var(--color-bg); color: var(--color-text-muted); padding: 2px 8px; border-radius: 999px; border: 1px solid var(--color-border); }
.budget-cat-amounts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.budget-cat-amount { text-align: center; }
.bca-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: .04em; color: var(--color-text-muted); margin-bottom: 2px; }
.bca-value { font-size: 0.88rem; font-weight: 600; color: var(--color-text); }

/* -------------------------------------------------------
   Timeline (mobile)
   ------------------------------------------------------- */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-day { margin-bottom: 20px; }
.timeline-day-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.day-badge {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    color: white;
    border-radius: var(--radius);
    padding: 6px 12px;
    min-width: 52px;
    text-align: center;
}
.day-number { display: block; font-size: 1.3rem; font-weight: 700; line-height: 1; }
.day-month  { display: block; font-size: 0.6rem; text-transform: uppercase; opacity: .85; }
.day-name   { display: block; font-size: 0.65rem; text-transform: uppercase; opacity: .85; }
.day-badge--none { background: #f3f4f6; color: var(--color-text-muted); border: 1px dashed var(--color-border); }

.timeline-items { display: flex; flex-direction: column; gap: 8px; }
.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 14px;
    box-shadow: var(--shadow-sm);
}
.timeline-icon { font-size: 1.25rem; flex-shrink: 0; }
.timeline-content { flex: 1; min-width: 0; }
.timeline-time { font-size: 0.75rem; color: var(--color-primary); font-weight: 600; margin-bottom: 2px; }
.timeline-title { font-weight: 600; font-size: 0.9rem; }
.timeline-meta { display: flex; gap: 8px; font-size: 0.78rem; color: var(--color-text-muted); flex-wrap: wrap; margin-top: 4px; }
.timeline-notes { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 4px; }
.timeline-price { font-size: 0.85rem; font-weight: 600; color: var(--color-primary); margin-top: 4px; }
.timeline-actions { flex-shrink: 0; }

/* -------------------------------------------------------
   Highlights & Notes
   ------------------------------------------------------- */
.highlights-list { display: flex; flex-direction: column; gap: 12px; }
.highlight-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
}
.highlight-header { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.highlight-header h3 { font-size: 0.95rem; font-weight: 600; flex: 1; }
.highlight-location { font-size: 0.82rem; color: var(--color-text-muted); }
.highlight-rating { font-size: 0.82rem; color: var(--color-warning); margin-top: 4px; }
.highlight-actions { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }

.notes-list { display: flex; flex-direction: column; gap: 12px; }
.note-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
}
.note-header { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.note-actions { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }

/* -------------------------------------------------------
   Profile
   ------------------------------------------------------- */
.profile-card { background: white; border-radius: var(--radius-lg); border: 1px solid var(--color-border); padding: 20px; }
.profile-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}
.profile-row:last-child { border-bottom: none; }
.profile-row .label { font-size: 0.78rem; font-weight: 500; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .05em; }
.profile-actions { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }

/* -------------------------------------------------------
   Empty states
   ------------------------------------------------------- */
.empty-state {
    text-align: center;
    padding: 40px 16px;
    color: var(--color-text-muted);
}
.empty-icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state h2 { color: var(--color-text); margin-bottom: 8px; font-size: 1.1rem; }
.empty-state p { font-size: 0.875rem; }

/* -------------------------------------------------------
   Error pages
   ------------------------------------------------------- */
.error-page {
    text-align: center;
    padding: 60px 24px;
}
.error-code {
    font-size: 6rem;
    font-weight: 900;
    color: var(--color-primary-light);
    line-height: 1;
    margin-bottom: 16px;
}
.error-page h1 { font-size: 1.4rem; margin-bottom: 10px; }
.error-page p { color: var(--color-text-muted); margin-bottom: 20px; font-size: 0.9rem; }
.error-page pre { text-align: left; background: #f8f8f8; padding: 12px; border-radius: 8px; overflow: auto; font-size: 11px; margin: 12px 0; }

/* -------------------------------------------------------
   Utilitaires
   ------------------------------------------------------- */
.text-muted { color: var(--color-text-muted); }
.text-danger { color: var(--color-error); }
.text-success { color: var(--color-success); }
.text-primary { color: var(--color-primary); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-8 { gap: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }

/* -------------------------------------------------------
   Hero page d'accueil
   ------------------------------------------------------- */
.hero {
    text-align: center;
    padding: 40px 16px;
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
    border-radius: var(--radius-xl);
    margin-bottom: 24px;
}
.hero h1 { font-size: 1.6rem; font-weight: 800; color: var(--color-text); margin-bottom: 12px; line-height: 1.3; }
.hero-subtitle { color: var(--color-text-muted); font-size: 0.95rem; line-height: 1.6; margin-bottom: 24px; }
.hero-actions { display: flex; flex-direction: column; gap: 10px; }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.feature-card { background: white; border-radius: var(--radius-lg); padding: 16px; border: 1px solid var(--color-border); text-align: center; }
.feature-icon { font-size: 2rem; margin-bottom: 8px; }
.feature-card h3 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.feature-card p { font-size: 0.78rem; color: var(--color-text-muted); }

/* -------------------------------------------------------
   Trip Create / Edit form
   ------------------------------------------------------- */
.trip-create-layout { max-width: 680px; margin: 0 auto; }
.trip-create-header { margin-bottom: 24px; }
.trip-create-title { font-size: 1.45rem; font-weight: 800; color: var(--color-text); margin: 6px 0 6px; }
.trip-create-subtitle { font-size: 0.875rem; color: var(--color-text-muted); line-height: 1.5; }
.form-hint-inline { font-size: 0.78rem; color: var(--color-text-muted); font-weight: 400; }

.tc-section {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 14px;
    overflow: hidden;
}
.tc-section-label {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}
.tc-section-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.tc-section-title { font-size: 0.9rem; font-weight: 600; color: var(--color-text); }
.tc-section-desc  { font-size: 0.75rem; color: var(--color-text-muted); margin-top: 1px; }
.tc-section-body  { padding: 18px; display: flex; flex-direction: column; gap: 16px; }

/* Voyageurs stepper */
.travelers-input { display: flex; align-items: center; gap: 0; max-width: 160px; }
.travelers-btn {
    width: 44px; height: 48px;
    border: 1.5px solid var(--color-border);
    background: var(--color-bg);
    font-size: 1.2rem; font-weight: 600;
    cursor: pointer;
    color: var(--color-text);
    transition: background var(--transition);
    flex-shrink: 0;
}
.travelers-btn:first-child { border-radius: var(--radius) 0 0 var(--radius); border-right: none; }
.travelers-btn:last-child  { border-radius: 0 var(--radius) var(--radius) 0; border-left: none; }
.travelers-btn:hover { background: var(--color-primary-light); color: var(--color-primary); }
.travelers-count { text-align: center; border-radius: 0; border-left: none; border-right: none; font-weight: 600; font-size: 1rem; }

/* Actions */
.tc-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 4px 0 8px;
}
.tc-submit { width: 100%; justify-content: center; font-size: 1rem; font-weight: 700; }

/* -------------------------------------------------------
   Install banner PWA
   ------------------------------------------------------- */
.install-banner {
    display: none;
    position: fixed;
    bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 8px);
    left: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    color: white;
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 400;
}
.install-banner.show { display: flex; }
.install-banner.show { display: flex; }
.install-banner-text { flex: 1; font-size: 0.875rem; }
.install-banner-text strong { display: block; margin-bottom: 2px; }
.install-banner-text small { opacity: .85; font-size: 0.78rem; }
.install-banner-btn { padding: 8px 16px; background: white; color: var(--color-accent); border-radius: var(--radius); font-weight: 600; font-size: 0.82rem; min-height: 36px; }
.install-banner-close { opacity: .7; font-size: 1.2rem; min-width: 32px; min-height: 32px; display: flex; align-items: center; justify-content: center; }

/* =============================================================
   DESKTOP — adaptations à partir de 768px
   ============================================================= */
@media (min-width: 768px) {

    :root { --navbar-h: 60px; }

    /* Navbar */
    .navbar { padding: 0 24px; gap: 20px; }
    .navbar-menu { display: flex; gap: 4px; flex: 1; }
    .nav-link {
        padding: 8px 14px;
        border-radius: var(--radius);
        color: var(--color-text-muted);
        font-size: 0.875rem;
        font-weight: 500;
        transition: all var(--transition);
        text-decoration: none;
        min-height: 36px;
        display: flex;
        align-items: center;
    }
    .nav-link:hover { background: var(--color-bg-hover); color: var(--color-text); text-decoration: none; }
    .nav-link.active { background: var(--color-primary-light); color: var(--color-primary); }
    .user-name { display: inline; }

    /* Cacher le bottom nav */
    .bottom-nav { display: none; }

    /* Main content */
    .main-content {
        max-width: 1200px;
        margin: 0 auto;
        padding: 32px 24px;
    }

    /* Footer visible */
    .footer {
        display: block;
        padding: 24px;
        text-align: center;
        color: var(--color-text-muted);
        font-size: 0.8rem;
        border-top: 1px solid var(--color-border);
    }

    /* Flash messages */
    .flash-container {
        left: auto;
        right: 20px;
        max-width: 380px;
        top: calc(var(--navbar-h) + 16px);
    }

    /* Formulaires */
    .form-row { flex-direction: row; }
    .form-row .form-group { flex: 1; }
    .form-actions { flex-direction: row; justify-content: flex-end; }
    .form-control { font-size: 0.875rem; min-height: 40px; padding: 8px 12px; }
    .form-card { padding: 32px; }

    /* Boutons */
    .btn { min-height: 38px; padding: 8px 16px; }
    .btn-lg { min-height: 48px; padding: 12px 28px; }
    .btn-sm { min-height: 32px; padding: 5px 12px; }

    /* Page headers */
    .page-header { align-items: center; }
    .page-header h1 { font-size: 1.75rem; flex: none; }

    /* Auth */
    .auth-wrapper { padding: 48px 24px; }
    .auth-card { padding: 40px; }

    /* Dashboard */
    .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .stat-card { padding: 20px; }
    .stat-value { font-size: 2.25rem; }
    .dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .dashboard-section { padding: 24px; }
    .dashboard-section--full { grid-column: 1 / -1; }

    /* Trips list */
    .trips-cards { display: none; }
    .trips-table-wrapper { display: block; overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--color-border); }
    .trips-table { width: 100%; border-collapse: collapse; background: white; }
    .trips-table th {
        text-align: left;
        padding: 12px 16px;
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: .05em;
        color: var(--color-text-muted);
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
    }
    .trips-table td {
        padding: 12px 16px;
        font-size: 0.875rem;
        border-bottom: 1px solid var(--color-border);
        vertical-align: middle;
    }
    .trips-table tr:last-child td { border-bottom: none; }
    .trips-table tr:hover td { background: var(--color-bg); }
    .trip-name-link { font-weight: 500; color: var(--color-text); }
    .trip-name-link:hover { color: var(--color-primary); }

    /* Filters */
    .filters-bar { flex-direction: row; align-items: center; }

    /* Trip view */
    .trip-view-header { padding: 28px; }
    .trip-view-title { font-size: 1.75rem; }

    /* Hero */
    .hero { padding: 64px 40px; }
    .hero h1 { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .hero-actions { flex-direction: row; justify-content: center; }
    .features-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }

    /* Profile */
    .profile-row { flex-direction: row; align-items: center; }
    .profile-row .label { min-width: 160px; }
    .profile-actions { flex-direction: row; }

    /* Install banner */
    .install-banner { bottom: 20px; max-width: 400px; right: 20px; left: auto; }

    /* Budget page */
    .budget-stat-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .budget-cat-card { padding: 18px 20px; }
    .bsc-value { font-size: 1.5rem; }
    .budget-categories { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }

    /* Trip create form */
    .trip-create-title { font-size: 1.75rem; }
    .tc-section-body { padding: 24px; gap: 18px; }
    .tc-actions { flex-direction: row; justify-content: flex-end; }
    .tc-submit { width: auto; }
}

/* =============================================================
   LANGUAGE SWITCH
   ============================================================= */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2px;
    margin-right: 8px;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 3px 7px;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-secondary);
}

.lang-btn--active {
    background: var(--primary);
    color: #fff;
    cursor: default;
}

.lang-btn--inactive:hover {
    background: var(--surface-hover, #f3f4f6);
    color: var(--text-primary);
}

/* =============================================================
   Réservations indispensables
   ============================================================= */

/* --- Checkboxes formulaire (create / edit) --- */
.required-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.required-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    border: 2px solid var(--color-border, #e2e8f0);
    border-radius: 2rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: border-color 0.15s, background 0.15s;
    user-select: none;
    background: var(--surface-card, #fff);
}

.required-checkbox-item input[type="checkbox"] {
    display: none;
}

.required-checkbox-item.is-checked,
.required-checkbox-item:has(input:checked) {
    border-color: var(--color-primary, #0d9488);
    background: #e6faf8;
    font-weight: 600;
    color: var(--color-primary, #0d9488);
}

.req-checkbox-icon { font-size: 1.1rem; line-height: 1; }
.req-checkbox-label { line-height: 1.2; }

/* --- Bannière alerte vue détail --- */
.required-items-banner {
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.required-items-banner--complete {
    background: #ecfdf5;
    border: 1.5px solid #10b981;
    color: #065f46;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.required-items-banner--warning {
    background: #fef2f2;
    border: 1.5px solid #f87171;
}

.required-items-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.required-items-icon { font-size: 1.4rem; flex-shrink: 0; line-height: 1; }
.required-items-title { display: block; font-size: 1rem; color: #991b1b; font-weight: 600; }
.required-items-subtitle { font-size: 0.82rem; color: #78716c; margin: 0.2rem 0 0; }
.required-items-msg { font-size: 0.95rem; }

.required-items-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.required-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
}

.required-item--missing {
    background: #fff5f5;
    border: 1px solid #fca5a5;
    flex-wrap: wrap;
}

.required-item--done {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: #15803d;
}

.required-item-icon { font-size: 1.1rem; flex-shrink: 0; }
.required-item-label { flex: 1; font-weight: 500; min-width: 0; }

.btn-cta-required {
    display: inline-block;
    background: var(--color-primary, #0d9488);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 0.4rem;
    font-size: 0.82rem;
    white-space: nowrap;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.15s;
}
.btn-cta-required:hover { opacity: 0.85; color: #fff; }

.required-item-check {
    color: #16a34a;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

/* Badge liste voyages */
.badge-required {
    font-size: 0.7rem;
    display: inline-block;
    margin-left: 0.25rem;
    vertical-align: middle;
}

/* Mobile : CTA pleine largeur */
@media (max-width: 640px) {
    .btn-cta-required {
        width: 100%;
        text-align: center;
        margin-top: 0.35rem;
        padding: 0.5rem;
        font-size: 0.875rem;
    }
    .required-item--missing {
        gap: 0.4rem;
    }
}

@media (min-width: 768px) {
    .required-items-list {
        gap: 0.4rem;
    }
    .required-item--missing {
        flex-wrap: nowrap;
    }
}