/* ============================================================
   componentes.css — Componentes reutilizables
   ============================================================ */

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
    transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.btn:hover, .btn:focus { transform: translateY(-1px); }
.btn-sm { padding: 0.4rem 0.7rem; font-size: 0.8rem; }
.btn-primary { background: var(--admin-primary); border-color: var(--admin-primary); color: #ffffff; }
.btn-primary:hover { background: var(--admin-primary-dark); border-color: var(--admin-primary-dark); }
.btn-light { background: var(--admin-surface-soft); border-color: var(--admin-border); color: var(--admin-text); }
.btn-light:hover { border-color: var(--admin-primary); color: var(--admin-primary-dark); }
.btn-success { background: var(--admin-success); border-color: var(--admin-success); color: #ffffff; }
.btn-danger { background: var(--admin-danger); border-color: var(--admin-danger); color: #ffffff; }

/* ===== Panels ===== */
.panel {
    margin-bottom: 0.7rem;
    padding: 0.85rem;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    background: var(--admin-surface);
    box-shadow: var(--admin-shadow);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.panel:hover { border-color: #c6d5e8; box-shadow: var(--admin-shadow-lg); }

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.6rem;
}

.section-title { display: inline-flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 0.95rem; font-weight: 800; }
.panel-header p { margin: 0.1rem 0 0; font-size: 0.8rem; }

/* ===== Forms ===== */
.form-row { display: flex; gap: 0.65rem; flex-wrap: wrap; }
.form-row + .form-row { margin-top: 0.75rem; }
.form-group { flex: 1; min-width: 140px; }

.form-label { display: block; margin-bottom: 0.15rem; font-size: 0.78rem; font-weight: 700; color: var(--admin-text); }

.form-control, .form-select {
    width: 100%;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    background: var(--admin-surface);
    color: var(--admin-text);
    font-size: 0.87rem;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.form-control:focus, .form-select:focus { outline: none; border-color: #93c5fd; box-shadow: var(--admin-ring); }
.form-control::placeholder { color: var(--admin-muted); }

.radio-row { display: flex; align-items: center; gap: 0.9rem; min-height: 32px; }
.radio { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 600; cursor: pointer; }
.radio input { width: auto; }

.form-control.invalido, .form-select.invalido {
    border-color: var(--admin-danger);
    background: rgba(220, 38, 38, 0.08);
    color: var(--admin-danger);
}

/* ===== Edit banner ===== */
.edit-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    padding: 0.6rem 0.9rem;
    border: 1px solid var(--admin-warning);
    border-radius: 8px;
    background: rgba(217, 119, 6, 0.1);
    color: var(--admin-warning);
    font-size: 0.9rem;
    font-weight: 700;
}

/* ===== Tablas ===== */
.table-responsive { overflow-x: auto; overflow-y: auto; border-radius: 8px; }

table { width: 100%; border-collapse: collapse; }

.tabla th {
    position: sticky;
    top: 0;
    padding: 0.65rem;
    background: var(--admin-surface-soft);
    color: var(--admin-muted);
    font-size: 0.78rem;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
    border-bottom: 1px solid var(--admin-border);
}

.tabla td {
    padding: 0.5rem 0.8rem;
    font-size: 0.88rem;
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
}

.tabla tbody tr { transition: background 0.16s ease; }
.tabla tbody tr:hover { background: #f8fbff; }
html[data-theme="dark"] .tabla tbody tr:hover { background: #111827; }

.empty-row { text-align: center !important; padding: 1.5rem !important; color: var(--admin-muted); font-weight: 600; }

/* ===== Badges ===== */
.badge { display: inline-block; padding: 0.35rem 0.6rem; border-radius: 8px; color: #ffffff; font-size: 0.78rem; font-weight: 700; }
.badge-a { background: var(--admin-primary); }
.badge-b { background: var(--admin-success); }

/* ===== Acciones de fila ===== */
.row-actions { display: flex; gap: 0.4rem; }

.icon-btn {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    background: var(--admin-surface);
    color: var(--admin-text);
    cursor: pointer;
    font-size: 0.85rem;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.icon-btn:hover { border-color: var(--admin-primary); box-shadow: var(--admin-ring); }
.icon-btn.danger:hover { border-color: var(--admin-danger); color: var(--admin-danger); box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12); }

/* ===== Avisos y ayudas de formulario ===== */.aviso {
    margin: 0.6rem 0 0;
    padding: 0.55rem 0.7rem;
    border-radius: 8px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--admin-success);
    font-size: 0.85rem;
    font-weight: 600;
}

.aviso.aviso-error { background: rgba(220, 38, 38, 0.09); color: var(--admin-danger); }

.form-hint { display: block; margin-top: 0.15rem; color: var(--admin-muted); font-size: 0.72rem; }
.form-check { flex: 0 0 auto; display: flex; align-items: flex-end; padding-bottom: 0.5rem; }
.form-actions { flex: 0 0 auto; display: flex; align-items: flex-end; gap: 0.5rem; }

.form-control[readonly] { background: var(--admin-surface-soft); color: var(--admin-muted); cursor: default; }

/* ===== Pantalla de carga =====
   Se ve mientras se comprueba la sesión: así no aparece ni un instante el
   formulario (ni ninguna otra página) antes de decidir a dónde ir. */
.cargando {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: var(--admin-muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.cargando .spinner {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    border: 3px solid var(--admin-border);
    border-top-color: var(--admin-primary);
    border-radius: 50%;
    animation: girar 0.8s linear infinite;
}

@keyframes girar { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
    .cargando .spinner { animation: none; }
}