/* ============================================================
   Design system stockcrf — CRF UL Suresnes
   ============================================================ */

:root {
    --crf-red: #DC0030;
    --crf-red-dark: #A30024;
    --crf-red-light: #FFE5EB;
    --ink: #0F172A;
    --ink-soft: #334155;
    --muted: #64748B;
    --bg: #F6F7FB;
    --surface: #FFFFFF;
    --line: #E5E7EB;
    --success: #047857;
    --warning: #B45309;
    --danger: #B91C1C;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.1);
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--ink);
    background: var(--bg);
}

body {
    background-image:
        radial-gradient(1000px 500px at 100% -10%, rgba(220, 0, 48, 0.05), transparent 60%),
        radial-gradient(800px 400px at 0% 110%, rgba(220, 0, 48, 0.035), transparent 60%);
    background-attachment: fixed;
    min-height: 100vh;
}

/* ===== Typography ===== */
h1, h2, h3 { letter-spacing: -0.01em; }

/* ===== Buttons ===== */
.btn-crf {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--crf-red) 0%, var(--crf-red-dark) 100%);
    color: #fff;
    font-weight: 600;
    padding: 0.7rem 1.25rem;
    border-radius: 0.625rem;
    box-shadow: 0 4px 10px rgba(220, 0, 48, 0.25);
    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
    border: none;
    cursor: pointer;
}
.btn-crf:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(220, 0, 48, 0.32);
    filter: brightness(1.05);
}
.btn-crf:active { transform: translateY(0); }
.btn-crf:disabled {
    opacity: 0.5; cursor: not-allowed; transform: none;
    box-shadow: 0 4px 10px rgba(220, 0, 48, 0.2);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #fff;
    color: var(--ink-soft);
    font-weight: 500;
    padding: 0.65rem 1.15rem;
    border: 1px solid var(--line);
    border-radius: 0.625rem;
    transition: all 0.15s ease;
    cursor: pointer;
}
.btn-ghost:hover { background: #F9FAFB; border-color: #CBD5E1; }

.text-crf { color: var(--crf-red); }
.bg-crf { background-color: var(--crf-red); }

/* ===== Cards / Surfaces ===== */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1rem;
    box-shadow: var(--shadow);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card-hover:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* ===== Inputs ===== */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="search"],
select,
textarea {
    background: #fff;
    border: 1px solid #CBD5E1;
    border-radius: 0.625rem;
    padding: 0.65rem 0.9rem;
    width: 100%;
    color: var(--ink);
    font-size: 0.95rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--crf-red);
    box-shadow: 0 0 0 3px rgba(220, 0, 48, 0.15);
}
input:read-only, input[readonly] {
    background: #F1F5F9;
    color: var(--muted);
}

/* ===== Alertes ===== */
.alert-critical {
    border-left: 5px solid var(--danger);
    background: #FEF2F2;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.alert-critical:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.alert-warning {
    border-left: 5px solid #D97706;
    background: #FFFBEB;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.alert-warning:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.badge-red { background: var(--crf-red-light); color: var(--crf-red-dark); }
.badge-amber { background: #FEF3C7; color: #92400E; }
.badge-green { background: #D1FAE5; color: #065F46; }
.badge-gray { background: #E5E7EB; color: #374151; }

/* ===== Autocomplétion ===== */
.autocomplete-list {
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: #fff;
    border: 1px solid var(--line);
    border-top: none;
    border-radius: 0 0 0.75rem 0.75rem;
    max-height: 280px;
    overflow-y: auto;
    z-index: 30;
    box-shadow: var(--shadow-lg);
    margin-top: -1px;
}
.autocomplete-item {
    padding: 0.8rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid #F3F4F6;
    transition: background 0.1s ease;
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover,
.autocomplete-item.active { background: var(--crf-red-light); }

/* ===== Wizard steps ===== */
.step-indicator {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: #fff;
    padding: 0.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
}
.step-bubble {
    flex: 1;
    text-align: center;
    padding: 0.7rem 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: #94A3B8;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    position: relative;
}
.step-bubble.active {
    color: #fff;
    background: linear-gradient(135deg, var(--crf-red), var(--crf-red-dark));
    box-shadow: 0 3px 10px rgba(220, 0, 48, 0.25);
}
.step-bubble.done {
    color: var(--success);
    background: #D1FAE5;
}

/* ===== Quantity stepper (+/-) ===== */
.qty-stepper {
    background: #fff;
    box-shadow: var(--shadow-sm);
}
.qty-btn {
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #F8FAFC;
    color: var(--crf-red);
    font-size: 1.35rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    user-select: none;
    transition: background 0.1s ease;
    line-height: 1;
}
.qty-btn:hover { background: var(--crf-red-light); }
.qty-btn:active { background: #FECDD3; }
.qty-input {
    width: 3rem !important;
    height: 2.5rem;
    text-align: center;
    border: none !important;
    border-left: 1px solid var(--line) !important;
    border-right: 1px solid var(--line) !important;
    border-radius: 0 !important;
    padding: 0 !important;
    font-weight: 600;
    box-shadow: none !important;
    background: #fff !important;
    -moz-appearance: textfield;
}
.qty-input:focus { box-shadow: none !important; border-color: var(--line) !important; }
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ===== Panier rows ===== */
.panier-row {
    transition: background 0.1s ease;
}
.panier-row:hover { background: #FAFBFC; }

/* ===== Tables ===== */
.table-wrap {
    overflow-x: auto;
    border-radius: 0.85rem;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}
.table-wrap table { width: 100%; border-collapse: collapse; }
.table-wrap thead th {
    background: #F8FAFC;
    color: var(--ink-soft);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.9rem 0.85rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
}
.table-wrap tbody tr { transition: background 0.1s ease; }
.table-wrap tbody tr:hover { background: #FAFBFC; }
.table-wrap tbody td {
    padding: 0.85rem;
    border-top: 1px solid #F1F5F9;
    font-size: 0.92rem;
}

/* ===== Modals ===== */
#modal_bg {
    backdrop-filter: blur(4px);
    animation: fadeIn 0.15s ease;
}
#modal_bg > div {
    animation: slideUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 1rem !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--line);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Nav admin ===== */
.admin-nav-wrap {
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: saturate(180%) blur(8px);
    background: rgba(255, 255, 255, 0.92);
}
.admin-nav-link {
    padding: 0.5rem 0.9rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    color: var(--ink-soft);
    transition: all 0.12s ease;
    font-weight: 500;
}
.admin-nav-link:hover { background: #F1F5F9; color: var(--ink); }
.admin-nav-link.active {
    background: linear-gradient(135deg, var(--crf-red), var(--crf-red-dark));
    color: #fff;
    box-shadow: 0 2px 6px rgba(220, 0, 48, 0.25);
}
.admin-brand {
    font-weight: 700;
    color: var(--crf-red);
    letter-spacing: -0.02em;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.admin-brand::before {
    content: "";
    width: 8px; height: 22px;
    background: linear-gradient(180deg, var(--crf-red), var(--crf-red-dark));
    border-radius: 2px;
}

/* ===== Hero (pages bénévole) ===== */
.hero-crf {
    background: linear-gradient(135deg, var(--crf-red) 0%, var(--crf-red-dark) 100%);
    color: #fff;
    border-radius: 1.25rem;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.hero-crf::after {
    content: "";
    position: absolute;
    inset: auto -40% -50% auto;
    width: 280px; height: 280px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    pointer-events: none;
}

/* ===== Utilitaires ===== */
.divider {
    height: 1px;
    background: var(--line);
    margin: 1.25rem 0;
}

.soft-shadow { box-shadow: var(--shadow); }