/* ============================================================
   EQUIPAFARMACIA - B2B — styles.css
   ============================================================ */

/* ── 1. VARIABLES ───────────────────────────────────────────── */
:root {
    --color-bg:           #f1f5f9;
    --color-surface:      #ffffff;
    --color-header:       #ffffff;
    --color-border:       #e2e8f0;
    --color-text:         #0f172a;
    --color-text-muted:   #64748b;
    --color-text-subtle:  #94a3b8;
    --color-primary:      #0284c7;
    --color-primary-dark: #0369a1;
    --color-danger:       #ef4444;
    --color-danger-dark:  #dc2626;
    --color-success:      #10b981;
    --color-success-dark: #059669;
    --radius-sm:   6px;
    --radius-md:   10px;
    --radius-lg:   14px;
    --shadow-card:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-modal: 0 20px 25px -5px rgba(0,0,0,0.12), 0 10px 10px -5px rgba(0,0,0,0.05);
    --font-body:   'DM Sans', system-ui, sans-serif;
    --transition:  0.2s ease;
}

/* ── 2. RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── 3. BASE ────────────────────────────────────────────────── */
body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    transition: background-color 0.3s, color 0.3s;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ── 4. HEADER ──────────────────────────────────────────────── */
header {
    background-color: var(--color-header);
    border-bottom: 1px solid var(--color-border);
    padding: 0 32px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
    transition: background-color 0.3s, border-color 0.3s;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo-box {
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -1px;
    flex-shrink: 0;
}

.header-logo-info { display: flex; flex-direction: column; line-height: 1.2; }
.header-logo-name { font-size: 15px; font-weight: 700; color: var(--color-text); letter-spacing: -0.3px; }
.header-logo-sub  { font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-subtle); }

.header-nav { display: flex; align-items: center; gap: 24px; }

.header-nav a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}
.header-nav a i { font-size: 16px; }
.header-nav a:hover { background-color: var(--color-bg); color: var(--color-text); }
.header-nav a.active {
    color: var(--color-primary);
    background-color: rgba(2, 132, 199, 0.08);
    border-color: rgba(2, 132, 199, 0.2);
}

.header-actions { display: flex; align-items: center; gap: 8px; }
.header-divider { width: 1px; height: 20px; background: var(--color-border); }

.header-username { display: none; font-weight: 600; color: var(--color-primary); font-size: 15px; }
.header-username.is-visible { display: inline; }

.btn-icon {
    width: 36px; height: 36px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-muted);
    font-size: 18px;
    transition: background-color var(--transition), color var(--transition);
    cursor: pointer;
}
.btn-icon:hover { background-color: var(--color-border); color: var(--color-text); }

/* Guest / user pill */
.header-guest {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 14px;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    font-size: 13px; font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition);
}
.header-guest i { font-size: 18px; }
.header-guest:hover { background-color: var(--color-bg); color: var(--color-text); }

.header-user-pill {
    display: flex; align-items: center; gap: 8px;
    padding: 4px 12px 4px 4px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 40px;
    cursor: pointer;
    transition: background-color var(--transition);
}
.header-user-pill:hover { background-color: var(--color-border); }

.header-avatar {
    width: 28px; height: 28px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; color: #fff;
    flex-shrink: 0;
}
.header-user-pill .header-username { display: inline !important; font-size: 13px; font-weight: 600; color: var(--color-text); }
.header-user-pill i { font-size: 13px; color: var(--color-text-subtle); }
.btn-dark-mode { display: none; }

/* ── 5. LAYOUT ──────────────────────────────────────────────── */
.layout {
    display: grid;
    grid-template-columns: 220px 1fr 280px;
    gap: 16px;
    padding: 16px;
    max-width: 1600px;
    margin: 0 auto;
    min-height: calc(100vh - 64px);
    align-items: start;
}

/* ── 6. SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: background-color 0.3s, border-color 0.3s;
}
.sidebar h3 {
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--color-text-subtle); margin-bottom: 14px;
}

.sidebar-link {
    display: block;
    padding: 9px 12px;
    color: var(--color-text-muted);
    font-size: 14px; font-weight: 500;
    border-radius: var(--radius-sm);
    margin-bottom: 2px;
    transition: background-color 0.15s, color 0.15s;
}
.sidebar-link:hover { background-color: var(--color-bg); color: var(--color-primary); }
.sidebar-link.active {
    background-color: rgba(2, 132, 199, 0.1);
    color: var(--color-primary);
    font-weight: 600;
}

/* ── 7. CONTENIDO CENTRAL ───────────────────────────────────── */
.content {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: background-color 0.3s, border-color 0.3s;
}
.content h1 {
    font-size: 24px; font-weight: 700; color: var(--color-text);
    letter-spacing: -0.4px; margin-bottom: 24px;
}

/* ── 8. TABLA ───────────────────────────────────────────────── */
table { width: 100%; border-collapse: separate; border-spacing: 0; }

.tabla-catalogo { table-layout: fixed; }

th {
    background-color: var(--color-bg);
    color: var(--color-text-muted);
    font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
    padding: 12px 16px;
    border-bottom: 2px solid var(--color-border);
    text-align: left;
    transition: background-color 0.3s;
}

td {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
    color: var(--color-text);
    font-size: 14px;
    transition: border-color 0.3s;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.tabla-catalogo td:nth-child(1),
.tabla-catalogo td:nth-child(3),
.tabla-catalogo td:nth-child(4) {
    vertical-align: middle;
    padding-left: 8px;
}

tr:last-child td { border-bottom: none; }

/* ── 9. PRODUCTO ────────────────────────────────────────────── */
.product-img-wrap {
    width: 90px; height: 90px;
    flex-shrink: 0;
    position: relative;
    display: flex; align-items: center; justify-content: center;
}

.product-img {
    width: 90px; height: 90px;
    background-color: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-size: cover;
    background-position: center;
    cursor: pointer;
    position: relative;
    transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.22s ease;
    z-index: 1;
}
.product-img:hover {
    transform: scale(1.2);
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    z-index: 50;
    border-color: var(--color-primary);
}

.product-img-count {
    position: absolute; bottom: 3px; right: 3px;
    background: rgba(2, 132, 199, 0.85);
    color: #fff; font-size: 9px; font-weight: 600;
    padding: 1px 4px; border-radius: 4px;
    display: flex; align-items: center; gap: 2px;
    pointer-events: none; line-height: 1.4;
    transition: opacity 0.15s;
}
.product-img:hover .product-img-count { opacity: 0; }

.product-title {
    display: block; font-size: 16px; font-weight: 700;
    color: var(--color-text); line-height: 1.35; letter-spacing: -0.1px;
}

.product-ref {
    display: inline-block; font-size: 11.5px; font-weight: 600;
    color: var(--color-text-subtle);
    background-color: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: 4px; padding: 1px 7px; margin-top: 6px;
}

.product-lot {
    display: block; width: 100%; max-width: 100%;
    background-color: var(--color-bg); color: var(--color-text-muted);
    font-size: 13px; line-height: 1.6;
    padding: 10px 13px; border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    margin-top: 9px; overflow-wrap: break-word;
}

.product-corte-banner {
    display: block; width: 100%; margin-top: 8px;
    padding: 7px 12px;
    background: none; border: 1px dashed var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-primary); font-size: 12.5px; font-weight: 500;
    text-align: left; cursor: pointer;
    transition: background-color var(--transition);
}
.product-corte-banner:hover { background-color: color-mix(in srgb, var(--color-primary) 8%, transparent); }

.product-actions { display: flex; flex-direction: column; align-items: stretch; gap: 6px; }

/* ── 10. PRECIO ─────────────────────────────────────────────── */
.price { display: block; font-weight: 700; font-size: 16px; color: var(--color-text); white-space: nowrap; }
.price-original { display: block; font-size: 12px; color: var(--color-text-subtle); text-decoration: line-through; margin-bottom: 2px; }

/* ── 11. FORMULARIOS ────────────────────────────────────────── */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select {
    width: 100%;
    padding: 9px 12px;
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: 14px; outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background-color 0.3s;
}
input[type="number"] { width: 64px; text-align: center; padding: 8px; }
input:focus, select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}
select { cursor: pointer; }
table select { width: auto; min-width: 140px; padding: 6px 10px; font-size: 13px; }

textarea {
    width: 100%; padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg); color: var(--color-text);
    font-family: inherit; font-size: 14px;
    transition: border-color var(--transition);
    resize: vertical;
}
textarea:focus { outline: none; border-color: var(--color-primary); }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; }

/* ── 12. BOTONES ────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 9px 18px; border: none; border-radius: var(--radius-sm);
    font-family: inherit; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: background-color var(--transition);
}
.btn-block { width: 100%; }
.btn-primary { background-color: var(--color-primary); color: #fff; }
.btn-primary:hover { background-color: var(--color-primary-dark); }
.btn-danger  { background-color: var(--color-danger); color: #fff; }
.btn-danger:hover  { background-color: var(--color-danger-dark); }
.btn-success { background-color: var(--color-success); color: #fff; }
.btn-success:hover { background-color: var(--color-success-dark); }

.btn-logout { background-color: var(--color-danger); color: #fff; margin-top: 16px; }
.btn-logout:hover { background-color: var(--color-danger-dark); }

.admin-link-btn {
    background-color: var(--color-surface); color: var(--color-primary);
    border: 1px solid var(--color-primary); margin-top: 10px; font-weight: 600;
}
.admin-link-btn:hover { background-color: var(--color-primary); color: #fff; }

.btn-remove-item {
    background: none; border: none; color: var(--color-danger);
    font-size: 18px; font-weight: 700; cursor: pointer; padding: 0 4px; line-height: 1;
    transition: color var(--transition);
}
.btn-remove-item:hover { color: var(--color-danger-dark); }

.btn-icon-mini {
    width: 30px; height: 30px;
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-muted); font-size: 14px; cursor: pointer;
    transition: background-color var(--transition), color var(--transition);
}
.btn-icon-mini:hover { background-color: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ── 13. PANEL DERECHO ──────────────────────────────────────── */
.right-panel { display: flex; flex-direction: column; gap: 16px; }

.card {
    background-color: var(--color-surface); border: 1px solid var(--color-border);
    padding: 24px; border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
    transition: background-color 0.3s, border-color 0.3s;
}
.card h3 { font-size: 15px; font-weight: 600; color: var(--color-text); margin-bottom: 16px; }
.card input { display: block; margin-bottom: 10px; }

.register-link { text-align: center; margin-top: 12px; font-size: 13px; color: var(--color-text-muted); }
.register-link a { color: var(--color-primary); font-weight: 600; }

.user-panel { display: flex; flex-direction: column; gap: 10px; }
.user-badge {
    display: inline-block;
    background-color: #f0fdf4; border: 1px solid #bbf7d0; color: #166534;
    font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 20px; align-self: flex-start;
}
.user-info-text { font-size: 14px; color: var(--color-text-muted); margin: 2px 0; }

/* ── 14. CARRITO ────────────────────────────────────────────── */
.cart-box {
    background-color: #f0fdf4; border: 1px dashed #bbf7d0;
    padding: 20px; border-radius: var(--radius-lg);
    transition: background-color 0.3s, border-color 0.3s;
}
.cart-box > strong { display: block; color: #166534; font-size: 15px; font-weight: 600; margin-bottom: 4px; }

#cart-list { list-style: none; max-height: 200px; overflow-y: auto; margin: 12px 0; }

.cart-status-msg { font-size: 14px; color: var(--color-text-muted); }

.cart-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 0; border-bottom: 1px solid var(--color-border); gap: 8px;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title {
    display: block; font-size: 13px; font-weight: 600; color: var(--color-text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cart-item-details { display: block; font-size: 11px; color: var(--color-text-subtle); margin-top: 2px; }
.cart-item-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.cart-item-price { font-size: 13px; font-weight: 700; color: #166534; white-space: nowrap; }
.cart-item-extras { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }

.cart-item-tag {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 10.5px; font-weight: 600; padding: 2px 6px; border-radius: 10px;
    max-width: 100%; white-space: normal; word-break: break-word;
}
.cart-item-tag-corte { background-color: rgba(2, 132, 199, 0.1); color: var(--color-primary-dark); }
.cart-item-tag-comentario {
    background-color: rgba(100, 116, 139, 0.12); color: var(--color-text-muted);
    display: block; white-space: normal; word-break: break-word; overflow-wrap: break-word;
}

.cart-summary { display: none; border-top: 1px dashed #bbf7d0; padding-top: 12px; margin-top: 4px; }
.cart-summary.is-visible { display: block; }
.cart-total-row { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 12px; color: #15803d; }
.cart-total-row strong { font-size: 15px; }

/* ── 15. MODAL ──────────────────────────────────────────────── */
.modal {
    display: none; position: fixed; inset: 0; z-index: 100;
    background-color: rgba(15, 23, 42, 0.6); backdrop-filter: blur(4px);
    align-items: center; justify-content: center;
}
.modal.is-open { display: flex; }

.modal-content {
    background-color: var(--color-surface); color: var(--color-text);
    padding: 32px; border-radius: var(--radius-lg);
    width: 100%; max-width: 400px;
    box-shadow: var(--shadow-modal); position: relative;
    animation: modalIn 0.25s ease-out;
}
@keyframes modalIn {
    from { transform: translateY(-16px); opacity: 0; }
    to   { transform: translateY(0);     opacity: 1; }
}
.modal-content h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.modal-subtitle { font-size: 14px; color: var(--color-text-muted); margin-bottom: 18px; }
.modal-content input { margin-bottom: 12px; }
.close-modal {
    position: absolute; right: 18px; top: 14px;
    color: var(--color-text-subtle); font-size: 26px; font-weight: 700;
    cursor: pointer; line-height: 1; transition: color var(--transition);
}
.close-modal:hover { color: var(--color-text); }

/* ── 16. LIGHTBOX ───────────────────────────────────────────── */
#lightbox-overlay {
    display: none; position: fixed; inset: 0; z-index: 200;
    flex-direction: column; align-items: center; justify-content: center;
}
#lightbox-overlay.is-open { display: flex; }
.lightbox-backdrop { position: fixed; inset: 0; background: rgba(5,10,20,0.88); backdrop-filter: blur(6px); cursor: zoom-out; }
.lightbox-container {
    position: relative; z-index: 1;
    display: flex; align-items: center; gap: 12px;
    max-width: calc(100vw - 40px); max-height: calc(100vh - 160px);
}
.lightbox-img-wrap { max-width: min(720px, calc(100vw - 120px)); max-height: calc(100vh - 180px); display: flex; align-items: center; justify-content: center; }
#lightbox-img {
    max-width: 100%; max-height: calc(100vh - 180px);
    border-radius: var(--radius-md); box-shadow: 0 24px 48px rgba(0,0,0,0.5);
    object-fit: contain; transition: opacity 0.18s ease;
}
#lightbox-img.lightbox-img-loading { opacity: 0.4; }
.lightbox-close {
    position: fixed; top: 16px; right: 16px; z-index: 10;
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
    color: #fff; font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.15s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.25); }
.lightbox-nav {
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
    color: #fff; font-size: 20px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: background 0.15s, transform 0.15s; z-index: 1;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.25); transform: scale(1.08); }
.lightbox-contador {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
    color: rgba(255,255,255,0.7); font-size: 13px; font-weight: 500;
    z-index: 10; pointer-events: none;
}
.lightbox-thumbs {
    position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 10;
    max-width: calc(100vw - 40px); overflow-x: auto; padding: 4px;
}
.lightbox-thumb {
    width: 52px; height: 52px; border-radius: var(--radius-sm);
    background-size: cover; background-position: center;
    border: 2px solid rgba(255,255,255,0.25);
    cursor: pointer; flex-shrink: 0; transition: border-color 0.15s, transform 0.15s;
}
.lightbox-thumb:hover { transform: scale(1.08); border-color: rgba(255,255,255,0.6); }
.lightbox-thumb.active { border-color: var(--color-primary); transform: scale(1.1); }

/* ── 17. PEDIDOS ────────────────────────────────────────────── */
.pedidos-lista { display: flex; flex-direction: column; gap: 16px; }

.pedido-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); background-color: var(--color-bg); overflow: hidden; }
.pedido-card-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px; background-color: var(--color-surface); border-bottom: 1px solid var(--color-border);
}
.pedido-card-header strong { font-size: 15px; color: var(--color-text); margin-right: 10px; }
.pedido-fecha { font-size: 12px; color: var(--color-text-subtle); }

.pedido-estado { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; padding: 4px 10px; border-radius: 20px; }
.pedido-estado-pendiente                       { background-color: #fef9c3; color: #854d0e; }
.pedido-estado-procesado, .pedido-estado-completado { background-color: #f0fdf4; color: #166534; }
.pedido-estado-cancelado                       { background-color: #fef2f2; color: #991b1b; }

.pedido-card-body { padding: 12px 18px; }

.pedido-item-row {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    font-size: 13px; color: var(--color-text-muted);
    padding: 6px 0; border-bottom: 1px solid var(--color-border);
}
.pedido-item-row:last-child { border-bottom: none; }
.pedido-item-row .cart-item-extras { width: 100%; }

.pedido-card-footer {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 18px; background-color: var(--color-surface); border-top: 1px solid var(--color-border); font-size: 14px;
}
.pedido-card-footer strong { font-size: 16px; color: var(--color-text); }

.pedido-comentario-general {
    font-size: 13px; color: var(--color-text-muted);
    background-color: var(--color-surface); border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm); padding: 8px 10px; margin-bottom: 10px;
    display: block; word-break: break-word; overflow-wrap: break-word;
}
.pedido-comentario-general span { word-break: break-all; overflow-wrap: anywhere; }

#pedido-comentario-general { margin-bottom: 12px; font-size: 13px; min-height: 50px; }

/* ── 18. CONTACTO ───────────────────────────────────────────── */
.section-subtitle { color: var(--color-text-muted); font-size: 14px; margin-bottom: 24px; }
.contact-grid { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 16px; }
.contact-form { flex: 1; min-width: 350px; display: flex; flex-direction: column; gap: 16px; }
.contact-info-card { width: 300px; background-color: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px; align-self: flex-start; }
.contact-info-card h3 { font-size: 15px; margin-bottom: 14px; }
.info-list { list-style: none; }
.info-list li { display: flex; align-items: center; gap: 10px; font-size: 13px; margin-bottom: 12px; color: var(--color-text); }
.info-list li i { color: var(--color-primary); font-size: 16px; }

/* ── 19. MODAL CORTE A MEDIDA ───────────────────────────────── */
.corte-instrucciones { font-size: 13px; color: var(--color-text-muted); margin-bottom: 16px; line-height: 1.5; }

.corte-filas-header {
    display: grid; grid-template-columns: 1fr 1fr 36px; gap: 8px;
    font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--color-text-subtle); padding: 0 0 6px 0;
    border-bottom: 1px solid var(--color-border); margin-bottom: 8px;
}
.corte-fila {
    display: grid; grid-template-columns: 1fr 1fr 36px; gap: 8px;
    align-items: center; margin-bottom: 8px;
}
.corte-fila .form-group,
.corte-fila input { width: 100%; min-width: 0; }

.corte-btn-añadir {
    display: flex; align-items: center; gap: 6px;
    width: 100%; padding: 8px 12px; margin-top: 4px;
    background: none; border: 1px dashed var(--color-border);
    border-radius: var(--radius-md); color: var(--color-text-muted);
    font-size: 13px; font-weight: 500; cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}
.corte-btn-añadir:hover { border-color: var(--color-primary); color: var(--color-primary); }

.corte-resumen-box { background-color: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 14px; margin-top: 16px; }
.corte-resumen { font-size: 14px; color: var(--color-text); margin-bottom: 6px; }
.corte-aviso   { font-size: 12px; color: var(--color-text-muted); margin: 0; }

/* ── 20. ADMIN PEDIDOS ──────────────────────────────────────── */
.admin-pedido-item {
    display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px;
    padding: 5px 0; border-bottom: 1px solid var(--color-border); font-size: 13px;
}
.admin-pedido-item:last-child { border-bottom: none; }
.admin-pedido-precio { font-weight: 600; color: var(--color-text); margin-left: auto; white-space: nowrap; }
.admin-pedido-comentario-general {
    font-size: 12px; color: var(--color-text-muted);
    background: var(--color-bg); border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm); padding: 5px 8px; margin-bottom: 6px;
    word-break: break-word; width: 100%;
}

/* ── 21. ANIMACIONES ────────────────────────────────────────── */
#view-catalogo, #view-pedidos, #view-contacto { animation: sectionFade 0.25s ease-out; }
@keyframes sectionFade {
    from { opacity: 0; transform: translateY(2px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── 22. DARK MODE ──────────────────────────────────────────── */
body.dark-mode {
    --color-bg:          #0f172a;
    --color-surface:     #1e293b;
    --color-header:      #1e293b;
    --color-border:      #334155;
    --color-text:        #f1f5f9;
    --color-text-muted:  #94a3b8;
    --color-text-subtle: #64748b;
}
body.dark-mode .sidebar-link:hover { background-color: #334155; }
body.dark-mode .cart-box   { background-color: #0f2e1e; border-color: #166534; }
body.dark-mode .user-badge { background-color: #0f2e1e; border-color: #166534; }

.product-actions-icons {
    display: flex;
    gap: 6px;
}

/* Buscador del catálogo */
.catalogo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.catalogo-header h1 {
    margin-bottom: 0;
}

.catalogo-buscador-wrap {
    position: relative;
    width: 280px;
}

.catalogo-buscador-wrap input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 14px;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.catalogo-buscador-wrap input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

.catalogo-buscador-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-subtle);
    font-size: 14px;
    pointer-events: none;
}

/* ── TOAST NOTIFICATIONS ─────────────────────────────────── */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    min-width: 280px;
    max-width: 380px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    pointer-events: all;
    animation: toastIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.hiding {
    opacity: 0;
    transform: translateX(20px);
}

.toast-icon {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

.toast-body {
    flex: 1;
}

.toast-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.toast-msg {
    font-size: 13px;
    color: var(--color-text-subtle);
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    color: var(--color-text-subtle);
    cursor: pointer;
    font-size: 14px;
    padding: 0;
    flex-shrink: 0;
    line-height: 1;
}

.toast-close:hover { color: var(--color-text); }

/* Variantes */
.toast.success { border-left: 3px solid #22c55e; }
.toast.success .toast-icon { color: #22c55e; }

.toast.error   { border-left: 3px solid var(--color-danger); }
.toast.error   .toast-icon { color: var(--color-danger); }

.toast.info    { border-left: 3px solid var(--color-primary); }
.toast.info    .toast-icon { color: var(--color-primary); }

.toast.warning { border-left: 3px solid #f59e0b; }
.toast.warning .toast-icon { color: #f59e0b; }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Toast confirm */
.toast-confirm-btns {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.toast-confirm-cancel {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-subtle);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    cursor: pointer;
    transition: background 0.15s;
}

.toast-confirm-cancel:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.toast-confirm-ok {
    background: var(--color-danger);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    cursor: pointer;
    transition: background 0.15s;
}

.toast-confirm-ok:hover {
    background: #b91c1c;
}

.pedido-card-actions {
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 8px;
}

.btn-repetir-pedido,
.btn-descargar-pdf {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    justify-content: center;
    padding: 8px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.btn-repetir-pedido {
    background: none;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-repetir-pedido:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-descargar-pdf {
    background: none;
    border: 1px solid var(--color-danger);
    color: var(--color-danger);
}

.btn-descargar-pdf:hover {
    background: var(--color-danger);
    color: #fff;
}

/* ── 23. RESPONSIVE ─────────────────────────────────────────── */

/* ── Tablet / pantallas medianas (≤1100px) ─────────────────── */
@media (max-width: 1100px) {
    .layout { grid-template-columns: 200px 1fr; }
    .right-panel { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; }
    .right-panel > * { flex: 1; min-width: 260px; }
}

/* ── Tablet pequeña (≤900px): sidebar pasa a fila superior ──── */
@media (max-width: 900px) {
    .layout {
        grid-template-columns: 1fr;
        padding: 12px;
        gap: 12px;
    }
    .sidebar {
        padding: 16px;
    }
    .sidebar h3 { margin-bottom: 10px; }
    .sidebar > div:not(:first-child) {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }
    .sidebar-link {
        margin-bottom: 0;
        white-space: nowrap;
    }
    .content { padding: 20px; }
    .catalogo-buscador-wrap { width: 100%; }
    .catalogo-header { flex-direction: column; align-items: stretch; }
}

.fab-carrito {
    display: none;
}

/* ── Móvil (≤680px) ───────────────────────────────────────── */
@media (max-width: 680px) {
    .layout { grid-template-columns: 1fr; padding: 10px; gap: 10px; }

    /* Header compacto */
    header { padding: 0 12px; height: 56px; }
    .header-logo-info { display: none; }
    .header-nav { gap: 4px; }
    .header-nav a { padding: 7px 9px; font-size: 0; gap: 0; }
    .header-nav a i { font-size: 19px; }
    .header-divider { display: none; }
    .header-user-pill .header-username { display: none !important; }
    .header-guest span { display: none; }

    .content { padding: 16px; border-radius: var(--radius-md); }
    .content h1 { font-size: 19px; margin-bottom: 16px; }
    .sidebar { border-radius: var(--radius-md); }

    /* ── Tabla de catálogo → tarjetas apiladas ── */
    .tabla-catalogo,
    .tabla-catalogo thead,
    .tabla-catalogo tbody,
    .tabla-catalogo tr,
    .tabla-catalogo td {
        display: block;
        width: 100% !important;
    }
    .tabla-catalogo { table-layout: auto; }
    .tabla-catalogo thead { display: none; }
    .tabla-catalogo tr {
        margin-bottom: 14px;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        overflow: hidden;
        background: var(--color-surface);
    }
    .tabla-catalogo td {
        border-bottom: none;
        padding: 10px 14px;
    }
    .tabla-catalogo td:not(:last-child) {
        border-bottom: 1px solid var(--color-border);
    }

    /* Celda 1: imagen — centrada y más grande en móvil */
    .tabla-catalogo td:nth-child(1) {
        display: flex;
        justify-content: center;
        padding: 16px 14px 10px;
    }
    .product-img-wrap, .product-img { width: 110px; height: 110px; }

    /* Celda 2: info del producto */
    .tabla-catalogo td:nth-child(2) { padding-top: 4px; }
    .product-title { font-size: 15px; }

    /* Celda 3: precio — en línea con etiqueta */
    .tabla-catalogo td:nth-child(3) {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .tabla-catalogo td:nth-child(3)::before {
        content: "Precio";
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--color-text-subtle);
    }
    .price, .price-original { text-align: right; }

    /* Celda 4: acción (cantidad + botón) */
    .tabla-catalogo td:nth-child(4) {
        background: var(--color-bg);
        padding: 12px 14px;
    }
    .product-actions { flex-direction: row; gap: 8px; }
    .product-actions input[type="number"] { width: 70px; flex-shrink: 0; }
    .product-actions .btn { flex: 1; }

    /* Panel derecho en columna única */
    .right-panel { flex-direction: column; }
    .right-panel > * { min-width: 0; }

    /* Modales a pantalla casi completa */
    .modal-content {
        max-width: 94vw !important;
        padding: 20px;
        max-height: 88vh;
        overflow-y: auto;
    }

    /* Resumen corte a medida: cantidad/medida apilados */
    .corte-filas-header { display: none; }
    .corte-fila {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 10px;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        position: relative;
    }
    .corte-fila .btn-remove-item,
    .corte-fila > button {
        position: absolute;
        top: 6px;
        right: 6px;
    }

    /* Carrito: precios y botones no se aprietan */
    .cart-item { flex-wrap: wrap; }
    .cart-item-right { flex-wrap: wrap; }

    /* Lightbox: thumbnails más pequeños, nav reposicionados */
    .lightbox-thumb { width: 42px; height: 42px; }
    .lightbox-nav { width: 38px; height: 38px; font-size: 17px; }
    .lightbox-container { gap: 6px; max-width: calc(100vw - 16px); }

    /* Toasts a ancho completo */
    #toast-container { left: 12px; right: 12px; bottom: 12px; }
    .toast { min-width: 0; max-width: none; width: 100%; }

    /* Tabla genérica (admin, etc.) con scroll horizontal en vez de romperse */
    .admin-layout table:not(.tabla-catalogo) {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* ── Pantallas grandes (≥1700px): limitar ensanchado excesivo ── */
@media (min-width: 1700px) {
    .layout { max-width: 1760px; grid-template-columns: 240px 1fr 320px; }
    .content { padding: 40px; }
}

@media (max-width: 680px) {
    .fab-carrito {
        position: fixed;
        bottom: 20px;
        right: 16px;
        z-index: 60;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: var(--color-primary);
        color: #fff;
        border: none;
        box-shadow: 0 6px 20px rgba(2,132,199,0.4);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 22px;
        cursor: pointer;
    }
    .fab-carrito-badge {
        position: absolute;
        top: -2px; right: -2px;
        background: var(--color-danger);
        color: #fff;
        font-size: 11px;
        font-weight: 700;
        min-width: 20px;
        height: 20px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 5px;
        border: 2px solid var(--color-surface);
    }
    .drawer-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(15,23,42,0.5);
        z-index: 70;
    }
    .drawer-overlay.is-open { display: block; }

    .right-panel {
        position: fixed;
        bottom: -100%;
        left: 0; right: 0;
        z-index: 80;
        max-height: 85vh;
        overflow-y: auto;
        background: var(--color-bg);
        border-radius: 18px 18px 0 0;
        padding: 16px;
        transition: bottom 0.3s ease;
        box-shadow: 0 -8px 30px rgba(0,0,0,0.2);
    }
    .right-panel.drawer-open { bottom: 0; }
}

/* ── 24. FOOTER RENOVADO Y CENTRADO ────────────────────────── */
.footer-main {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: 56px;
    width: 100%;
    transition: background-color 0.3s, border-color 0.3s;
}

.footer-container {
    max-width: 1200px; /* Centra y agrupa el contenido en monitores anchos */
    margin: 0 auto;
    padding: 50px 24px;
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 64px;
    align-items: start;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo-img {
    width: 38px;
    height: 38px;
    object-fit: contain;
}

.footer-brand-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.footer-brand-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.3px;
}

.footer-brand-sub {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-subtle);
}

.footer-description {
    font-size: 13.5px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer-contact-minimal {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-subtle);
    margin-top: 4px;
}

.footer-contact-minimal span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact-minimal i {
    color: var(--color-primary);
    font-size: 14px;
}

/* Grid de Enlaces Internos */
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-subtle);
    margin-bottom: 18px;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column ul a {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition), transform var(--transition);
}

.footer-column ul a i {
    font-size: 15px;
    color: var(--color-text-subtle);
    transition: color var(--transition);
}

.footer-column ul a:hover {
    color: var(--color-primary);
    transform: translateX(3px); /* Pequeño desplazamiento interactivo */
}

.footer-column ul a:hover i {
    color: var(--color-primary);
}

/* Franja inferior con Copyright centrado */
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 24px;
    transition: border-color 0.3s;
}

.footer-bottom-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--color-text-subtle);
    gap: 20px;
}

.footer-tech-info {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 12px;
}

.footer-tech-info i {
    color: var(--color-success);
}

/* ── Ajustes Responsivos (Móviles / Tablets) ── */
@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 24px;
    }
}

@media (max-width: 680px) {
    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 14px;
    }
}

.btn-modificar-pedido {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    justify-content: center;
    padding: 8px;
    background: none;
    border: 1px solid var(--color-text-muted);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.btn-modificar-pedido:hover {
    background: var(--color-text-muted);
    color: #fff;
}