:root {
    --bg-page: #f7f5f2;
    --card-bg: #ffffff;

    --accent: #b45309;
    --accent-soft: rgba(180, 83, 9, 0.06);

    --text-main: #111827;
    --text-muted: #6b7280;

    --border-soft: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.16);

    --radius-lg: clamp(1.2rem, 2.5vw, 1.8rem);
    --radius-sm: clamp(0.6rem, 1.4vw, 0.9rem);

    --shadow-soft: 0 clamp(0.8rem, 2vh, 1.3rem) clamp(2.8rem, 5vh, 3.8rem)
        rgba(15, 23, 42, 0.14);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100lvh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #fdf7ee 0, #f7f5f2 40%, #f1ede7 100%);
    color: var(--text-main);
}

/* PAGE */

.cancel-page {
    width: 100%;
    max-width: min(960px, 94vw);
    padding: min(5em, 8%);
}

.cancel-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-soft);
    padding: clamp(1.8rem, 3vw, 2.4rem);
}

/* HEADER */

.cancel-header h1 {
    margin: 0 0 clamp(0.6rem, 1.5vw, 0.9rem);
    font-size: clamp(1.6rem, 3vw, 2rem);
    letter-spacing: 0.02em;
}

.cancel-header p {
    margin: 0;
    font-size: clamp(0.95rem, 1.7vw, 1.05rem);
    color: var(--text-muted);
    line-height: 1.6;
}

/* ALERTES */

.alert {
    margin-top: clamp(1rem, 2vh, 1.4rem);
    padding: clamp(0.8rem, 1.4vw, 1rem);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
}

.alert--success {
    border-color: rgba(16, 185, 129, 0.25);
    background: rgba(16, 185, 129, 0.08);
    color: #166534;
}

.alert--error {
    border-color: rgba(220, 38, 38, 0.25);
    background: rgba(220, 38, 38, 0.06);
    color: #b91c1c;
}

.alert ul {
    margin: 0;
    padding-left: 1.2em;
}

/* FORMULAIRE PRINCIPAL */

.cancel-form {
    margin-top: clamp(1.4rem, 2.5vw, 1.8rem);
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(0.9rem, 2vw, 1.2rem);
}

.form-row label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
    font-weight: 600;
    color: var(--text-main);
}

.form-row input {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    padding: clamp(0.65rem, 1.2vw, 0.8rem) clamp(0.75rem, 1.5vw, 1rem);
    font-size: clamp(0.95rem, 1.7vw, 1rem);
    background: #fdfcfb;
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.form-row input:focus {
    outline: none;
    border-color: rgba(180, 83, 9, 0.6);
    background: #ffffff;
    box-shadow: 0 0 0 1px rgba(180, 83, 9, 0.25);
}

/* BOUTONS */

.form-actions {
    margin-top: clamp(0.6rem, 1.6vw, 0.9rem);
    display: flex;
    justify-content: flex-end;
}

.form-actions--confirm {
    justify-content: center;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary,
.btn-danger {
    border-radius: 999px;
    padding: clamp(0.6rem, 1.2vw, 0.8rem) clamp(1.4rem, 3vw, 1.9rem);
    font-size: clamp(0.95rem, 1.8vw, 1rem);
    font-weight: 600;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35em;
    transition:
        transform 130ms ease,
        box-shadow 130ms ease,
        background 130ms ease,
        color 130ms ease;
}

.btn-primary {
    background: linear-gradient(135deg, #b45309, #f97316);
    color: #fff;
    box-shadow: 0 14px 28px rgba(180, 83, 9, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 36px rgba(180, 83, 9, 0.35);
}

.btn-danger {
    background: #fee2e2;
    color: #b91c1c;
    border: 1px solid rgba(220, 38, 38, 0.35);
    box-shadow: 0 10px 24px rgba(185, 28, 28, 0.2);
}

.btn-danger:hover {
    background: #fecaca;
}

/* BLOC DE CONFIRMATION */

.confirm-block {
    margin-top: clamp(1.8rem, 3vw, 2.2rem);
    padding-top: clamp(1.3rem, 2.5vw, 1.7rem);
    border-top: 1px dashed rgba(15, 23, 42, 0.18);
}

.confirm-block h2 {
    margin: 0 0 clamp(0.4rem, 1.3vw, 0.7rem);
    font-size: clamp(1.2rem, 2.4vw, 1.5rem);
}

.confirm-block p {
    margin: 0 0 clamp(0.7rem, 1.6vw, 0.9rem);
    font-size: clamp(0.92rem, 1.6vw, 1.01rem);
    color: var(--text-muted);
}

/* RÉCAPITULATIF */

.resa-summary {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 48vw), 1fr));
    gap: clamp(0.6rem, 1.4vw, 0.9rem);
}

.resa-summary li {
    background: var(--accent-soft);
    border-radius: var(--radius-sm);
    padding: clamp(0.55rem, 1.1vw, 0.75rem) clamp(0.7rem, 1.5vw, 0.9rem);
    font-size: clamp(0.9rem, 1.6vw, 1rem);
}

.resa-summary span {
    font-weight: 600;
    color: var(--accent);
}

/* RESPONSIVE */

@media (min-width: 768px) {
    .cancel-card {
        padding: clamp(2.1rem, 4vw, 2.6rem);
    }

    .cancel-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: flex-end;
    }

    .form-actions {
        grid-column: 1 / -1;
    }
}