/* === Thème général === */
:root {
    --bg: #0d1f17;
    --panel: #13261e;
    --text: #f4f4f4;
    --muted: #cfd7d1;
    --accent: #f7d774;
    --accent-light: #ffe990;
    --border: #2f473c;
    --success: #8ff28f;
    --error: #e87474;
}

/* === Structure de base === */
* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Montserrat", sans-serif;
}

/* === Header === */
.header-hero {
    position: relative;
    min-height: 28vh;
    display: grid;
    place-items: center;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.header-hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.45);
}
.header-hero h1 {
    position: relative;
    z-index: 1;
    color: var(--accent);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* === Containers === */
.container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 1rem;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 1.2rem;
    padding: 2rem 2.4rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* === Champs de formulaire === */
.row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.2rem;
}

label {
    display: block;
    font-weight: 600;
    margin-top: 1rem;
    margin-bottom: 0.3rem;
    color: var(--muted);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 0.6rem;
    background: #0f2019;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 0.97rem;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

input::placeholder,
textarea::placeholder {
    color: #9fb1a7;
    font-style: italic;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(247, 215, 116, 0.25);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* === Checkbox === */
.checkbox {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-top: 0.8rem;
    color: var(--muted);
}

/* === Boutons === */
.btn {
    display: block;
    width: 100%;
    background: var(--accent);
    color: #0d1f17;
    font-weight: 700;
    padding: 1rem 1.2rem;
    border: none;
    border-radius: 0.6rem;
    margin-top: 1.5rem;
    font-size: 1.05rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    text-align: center;
}
.btn:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
}

/* === Infos & Totaux === */
.notice {
    text-align: right;
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.total {
    text-align: center;
    margin-top: 1.8rem;
    color: var(--accent);
    font-size: 1.15rem;
    font-weight: 700;
}
.total small {
    display: block;
    font-weight: 400;
    color: var(--muted);
    margin-top: 0.3rem;
}

/* === Reçu de commande === */
body.receipt {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.card.receipt {
    max-width: 700px;
    width: 95%;
}
.success {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--success);
    font-weight: 700;
    background: rgba(143, 242, 143, 0.1);
    border-radius: 0.5rem;
    padding: 0.6rem 1rem;
    margin-bottom: 1rem;
}
h1.receipt-title {
    color: var(--accent);
    text-align: center;
    margin-bottom: 1.2rem;
}
table.receipt {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}
table.receipt th,
table.receipt td {
    padding: 0.8rem 0.6rem;
    border-bottom: 1px solid var(--border);
}
table.receipt th {
    color: var(--accent);
    font-weight: 600;
    text-align: left;
    padding-right: 1.5rem;
    width: 45%;
}
table.receipt td {
    text-align: right;
    font-weight: 600;
    color: var(--text);
}
table.receipt tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}
.total-final {
    margin-top: 1.8rem;
    text-align: right;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.02em;
    word-spacing: 0.25em;
}
.actions {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 1.2rem;
}

/* === Admin Panel === */
.admin-header {
    background: var(--panel);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
}
.admin-header h1 {
    color: var(--accent);
    font-size: 1.5rem;
}
.admin-header nav a {
    color: var(--text);
    text-decoration: none;
    margin-right: 1rem;
    font-weight: 600;
}
.admin-header nav a.active,
.admin-header nav a:hover {
    color: var(--accent);
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}
.admin-table th,
.admin-table td {
    border: 1px solid var(--border);
    padding: 0.8rem;
}
.admin-table th {
    background: #183226;
    color: var(--accent);
    text-align: left;
}
.admin-table td:last-child {
    text-align: center;
}
.admin-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

/* === États de validation === */
input:required:invalid,
textarea:required:invalid,
select:required:invalid {
    border-color: #b54747;
}
input:required:valid,
textarea:required:valid,
select:required:valid {
    border-color: #3da75b;
}

/* === Scrollbar === */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-thumb {
    background-color: var(--accent);
    border-radius: 4px;
}

/* === Responsive === */
@media (max-width: 720px) {
    .row {
        grid-template-columns: 1fr;
    }
    .card {
        padding: 1.5rem;
    }
    table.receipt th,
    table.receipt td {
        display: block;
        text-align: left;
        width: 100%;
    }
    table.receipt td {
        padding-left: 0.5rem;
    }
}