/* ---------- Espace cabinet (backoffice) ---------- */
.admin-login-body {
    background: var(--forest);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-family: var(--font-body);
}
.admin-login-card {
    background: var(--paper);
    border-radius: var(--radius-xl);
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-soft);
}
.admin-login-card .brand-mark { display: flex; }

.admin-shell { display: flex; min-height: 100vh; background: var(--cream-deep); }
.admin-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--forest-dark);
    color: var(--cream);
    padding: 30px 20px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.admin-sidebar .brand { margin-bottom: 34px; }
.admin-sidebar .brand-name, .admin-sidebar .brand-tag { color: var(--cream); }
.admin-nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: .93rem;
    color: rgba(250,246,238,.75);
    margin-bottom: 4px;
}
.admin-nav a .icon { width: 19px; height: 19px; }
.admin-nav a:hover, .admin-nav a.is-active { background: rgba(250,246,238,.1); color: var(--cream); }
.admin-nav .badge { margin-left: auto; background: var(--terracotta); color: #fff; font-size: .72rem; padding: 2px 8px; border-radius: 999px; }
.admin-sidebar-footer { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(250,246,238,.15); }
.admin-sidebar-footer a { color: rgba(250,246,238,.6); font-size: .85rem; }
.admin-sidebar-footer a:hover { color: var(--cream); }

.admin-main { flex: 1; padding: 40px 48px; max-width: 980px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; flex-wrap: wrap; gap: 12px; }
.admin-topbar h1 { font-size: 1.7rem; margin-bottom: 4px; }
.admin-topbar p { margin-bottom: 0; }

.admin-panel { display: none; }
.admin-panel.is-active { display: block; }
.admin-card {
    background: var(--paper);
    border-radius: var(--radius-lg);
    padding: 34px;
    box-shadow: var(--shadow-tight);
    margin-bottom: 28px;
}
.admin-card h2 { font-size: 1.2rem; margin-bottom: 6px; }
.admin-card > p:first-of-type { margin-bottom: 24px; }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }
.field-hint { font-size: .8rem; color: var(--ink-soft); margin-top: -12px; margin-bottom: 20px; }

.logo-uploader { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; flex-wrap: wrap; }
.logo-preview { width: 80px; height: 80px; border-radius: var(--radius-md); background: var(--cream-deep); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.logo-preview img { max-width: 100%; max-height: 100%; object-fit: contain; }
.logo-preview .brand-mark { width: 100%; height: 100%; border-radius: 0; font-size: 1.8rem; }

.horaire-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; margin-bottom: 12px; align-items: center; }
@media (max-width: 640px) { .horaire-row { grid-template-columns: 1fr; } }
.remove-row { background: none; border: none; color: var(--terracotta-dark); cursor: pointer; font-size: .85rem; font-weight: 700; }

.messages-table { width: 100%; border-collapse: collapse; }
.messages-table th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); padding: 10px 14px; border-bottom: 1px solid var(--line); }
.messages-table td { padding: 16px 14px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .92rem; }
.messages-table tr.is-unread { background: rgba(193,102,59,.05); font-weight: 600; }
.message-tags span { display: inline-block; background: var(--cream-deep); color: var(--forest-dark); font-size: .74rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; margin: 2px 4px 2px 0; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--ink-soft); }
.empty-state .icon { width: 46px; height: 46px; color: var(--sand); margin-bottom: 14px; }