/* ============================================================
   PromoCommande — Styles mobile-first
============================================================ */
:root {
    --bleu: #0f2b4b;
    --bleu-fonce: #081a30;
    --orange: #ff7a1a;
    --orange-dark: #e5650a;
    --bg: #f5f7fb;
    --card: #ffffff;
    --texte: #1a2333;
    --muted: #6b7280;
    --border: #e3e8ef;
    --danger: #d92d20;
    --success: #12805c;
    --radius: 12px;
    --shadow: 0 4px 16px rgba(15, 43, 75, .08);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--texte);
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
}

.site-header {
    background: var(--bleu);
    color: #fff;
    padding: .9rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
    position: sticky; top: 0; z-index: 100;
}
.site-header .logo { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.1rem; }
.site-header nav a { color: #cfe0ff; text-decoration: none; margin-left: 1rem; font-size: .95rem; }
.site-header nav a:hover { color: #fff; }

.container { max-width: 960px; margin: 0 auto; padding: 1rem; }

.card {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.1rem;
    margin-bottom: 1rem;
}
.card h1 { font-size: 1.3rem; margin: 0 0 .3rem; color: var(--bleu); }
.card h2 { font-size: 1.05rem; margin: 1rem 0 .6rem; color: var(--bleu); }
.subtitle { color: var(--muted); margin: 0 0 1rem; font-size: .95rem; }
.muted { color: var(--muted); font-size: .85rem; margin: .2rem 0; }
.text-center { text-align: center; }

.field { margin-bottom: .85rem; }
.field label { display: block; font-weight: 600; margin-bottom: .3rem; font-size: .9rem; }
.field input, .field select, .field textarea {
    width: 100%;
    padding: .75rem .85rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: #fff;
    transition: border .15s, box-shadow .15s;
}
.field input:focus, .field select:focus {
    outline: none; border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255, 122, 26, .18);
}
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: .85rem; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: .4rem;
    padding: .8rem 1.1rem;
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, transform .05s;
    min-height: 44px;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); }
.btn-primary:active { transform: scale(.98); }
.btn-outline { background: #fff; color: var(--bleu); border: 1px solid var(--border); }
.btn-outline:hover { background: #f2f5fa; }
.btn-danger { background: var(--danger); color: #fff; padding: .45rem .7rem; font-size: .85rem; }
.btn-sm { padding: .4rem .7rem; font-size: .85rem; min-height: 34px; }
.btn-block { display: flex; width: 100%; margin-top: 1rem; }

.alert { padding: .8rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: .92rem; }
.alert-error { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c2; }
.alert-success { background: #e6f7f0; color: var(--success); border: 1px solid #b7e6d1; }
.alert-info { background: #eaf2ff; color: var(--bleu); border: 1px solid #cfe0ff; }

.promo-banner {
    display: flex; flex-direction: column; gap: .8rem;
    justify-content: space-between; align-items: flex-start;
    background: linear-gradient(135deg, #eaf1ff, #fff);
    border: 1px solid #cfe0ff;
    border-radius: 10px; padding: 1rem;
}
.promo-banner p { margin: .2rem 0; font-size: .9rem; color: var(--muted); }

.produits { display: grid; gap: .7rem; }
.produit {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: .5rem;
    align-items: center;
    padding: .8rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fbfcff;
}
.produit .price { color: var(--orange-dark); font-weight: 700; }
.qty { display: flex; flex-direction: column; align-items: center; gap: .3rem; }
.qty input {
    width: 72px; padding: .6rem; text-align: center;
    border: 1px solid var(--border); border-radius: 8px; font-size: 1rem;
}
.qty-btns { display: flex; gap: .3rem; }
.qty-btns button {
    width: 34px; height: 34px; border-radius: 8px;
    border: 1px solid var(--border); background: #fff;
    font-size: 1.1rem; font-weight: 700; cursor: pointer;
    color: var(--bleu);
    display: flex; align-items: center; justify-content: center;
}
.qty-btns button:active { background: #eaf1ff; }

.recap {
    margin-top: 1rem; padding: 1rem;
    background: #f7f9fe; border-radius: 10px;
    display: grid; gap: .4rem; font-size: .95rem;
}
.recap > div { display: flex; justify-content: space-between; gap: .5rem; }
.recap-total {
    border-top: 1px solid var(--border);
    padding-top: .5rem;
    font-weight: 700; font-size: 1.1rem; color: var(--bleu);
}
.success-icon { font-size: 3rem; margin-bottom: .3rem; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: .5rem; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; min-width: 600px; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { background: #f2f5fa; color: var(--bleu); font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: #fafbff; }
.inline { display: inline; }

.admin-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; }

.site-footer { text-align: center; padding: 1.2rem; color: var(--muted); font-size: .85rem; }

@media (min-width: 640px) {
    .container { padding: 1.5rem; }
    .card { padding: 1.5rem; }
    .card h1 { font-size: 1.6rem; }
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .promo-banner { flex-direction: row; align-items: center; }
    .produit { grid-template-columns: 1fr auto; padding: 1rem; }
}

@media (min-width: 960px) {
    .card { padding: 2rem; }
    .card h1 { font-size: 1.9rem; }
}