/* ===========================================================
   Adega Sistema v1.0 — tema bordô + dourado + creme
   =========================================================== */

:root {
    --bordeaux: #6d1b31;
    --bordeaux-dark: #4a1220;
    --bordeaux-light: #8a2942;
    --gold: #c69c4d;
    --gold-dark: #a9822f;
    --gold-light: #e6cd93;
    --cream: #faf6ee;
    --cream-dark: #f0e7d8;
    --white: #ffffff;
    --text: #2c1c1e;
    --text-muted: #7a6d68;
    --border: #e5dccb;

    --success: #1f9d5c;
    --success-bg: #e3f6ec;
    --warning: #d99a1b;
    --warning-bg: #fdf1dc;
    --info: #2f7bd9;
    --info-bg: #e5f0fd;
    --primary-badge: #7c3aed;
    --primary-badge-bg: #efe6fd;
    --danger: #d1382f;
    --danger-bg: #fbe6e4;

    --radius: 10px;
    --shadow-sm: 0 1px 3px rgba(74, 18, 32, 0.08);
    --shadow-md: 0 6px 20px rgba(74, 18, 32, 0.12);
    --sidebar-width: 250px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--cream);
    color: var(--text);
    font-size: 14.5px;
    line-height: 1.5;
}

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin: 0 0 0.5em 0;
    color: var(--bordeaux-dark);
}

a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */

.app-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--bordeaux-dark), var(--bordeaux));
    color: var(--cream);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 40;
    transition: transform 0.25s ease;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 22px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}
.brand-icon { font-size: 24px; }
.brand-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: var(--gold-light);
}

.sidebar-nav { padding: 14px 10px; display: flex; flex-direction: column; gap: 3px; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 8px;
    color: rgba(250, 246, 238, 0.85);
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}
.nav-item:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.nav-item.active {
    background: var(--gold);
    color: var(--bordeaux-dark);
    font-weight: 600;
}
.nav-icon { font-size: 17px; width: 22px; text-align: center; }

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 35;
}

.main-wrap {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 14px 24px;
    position: sticky;
    top: 0;
    z-index: 20;
}
.topbar-title { flex: 1; font-size: 19px; margin: 0; }

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 34px;
    height: 34px;
    background: none;
    border: none;
    cursor: pointer;
}
.menu-toggle span { display: block; height: 2px; background: var(--bordeaux-dark); border-radius: 2px; }

.topbar-user { display: flex; align-items: center; gap: 10px; }
.user-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--gold);
    color: var(--bordeaux-dark);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-family: 'Poppins', sans-serif;
}
.user-info { display: flex; flex-direction: column; line-height: 1.2; }
.user-name { font-weight: 600; font-size: 13.5px; }
.user-role { font-size: 11.5px; color: var(--text-muted); text-transform: capitalize; }

.content { padding: 24px; max-width: 1400px; }

/* ---------- Alerts ---------- */

.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 18px;
    font-weight: 500;
}
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-error { background: var(--danger-bg); color: var(--danger); }

/* ---------- Cards / stats ---------- */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 26px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow-sm);
    display: block;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
    color: inherit;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-card .stat-icon { font-size: 22px; }
.stat-card .stat-value {
    font-family: 'Poppins', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--bordeaux-dark);
    margin: 8px 0 2px;
}
.stat-card .stat-label { color: var(--text-muted); font-size: 13px; }
.stat-card .stat-badge {
    display: inline-block;
    margin-top: 6px;
    font-size: 11.5px;
    background: var(--danger-bg);
    color: var(--danger);
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 600;
}

.panel {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-bottom: 20px;
}
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 10px;
}
.panel-header h2, .panel-header h3 { margin: 0; }

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 13.5px;
    cursor: pointer;
    text-align: center;
    transition: filter 0.15s, background 0.15s;
    font-family: 'Inter', sans-serif;
}
.btn-primary { background: var(--bordeaux); color: var(--white); }
.btn-primary:hover { filter: brightness(1.1); }
.btn-gold { background: var(--gold); color: var(--bordeaux-dark); }
.btn-gold:hover { filter: brightness(1.05); }
.btn-outline { background: transparent; color: var(--bordeaux); border: 1px solid var(--bordeaux); }
.btn-outline:hover { background: var(--bordeaux); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { filter: brightness(1.1); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Tables ---------- */

.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.8px; }
.data-table th {
    text-align: left;
    padding: 11px 14px;
    background: var(--cream-dark);
    color: var(--bordeaux-dark);
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--cream); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.row-low-stock { background: var(--danger-bg) !important; }

/* ---------- Badges ---------- */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-primary { background: var(--primary-badge-bg); color: var(--primary-badge); }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-default { background: var(--cream-dark); color: var(--text-muted); }

/* ---------- Pill tabs ---------- */

.pill-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.pill-tab {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--cream-dark);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 13px;
    border: 1px solid transparent;
}
.pill-tab:hover { border-color: var(--gold); }
.pill-tab.active { background: var(--bordeaux); color: var(--white); }

/* ---------- Forms ---------- */

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-weight: 600; font-size: 13px; color: var(--bordeaux-dark); }
.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 2px solid var(--gold);
    outline-offset: 1px;
    border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.search-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.search-bar input, .search-bar select {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 13.8px;
}

/* ---------- Empty states ---------- */

.empty-state {
    text-align: center;
    padding: 50px 20px;
    color: var(--text-muted);
}
.empty-state .emoji { font-size: 42px; display: block; margin-bottom: 10px; }

/* ---------- Timeline (pedido) ---------- */

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li {
    position: relative;
    padding: 0 0 20px 30px;
    border-left: 2px solid var(--border);
}
.timeline li:last-child { border-color: transparent; padding-bottom: 0; }
.timeline li::before {
    content: '';
    position: absolute;
    left: -7px; top: 2px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--gold);
    border: 2px solid var(--white);
}
.timeline .tl-status { font-weight: 700; color: var(--bordeaux-dark); }
.timeline .tl-meta { font-size: 12.5px; color: var(--text-muted); }

/* ---------- Misc ---------- */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.kpi-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
    box-shadow: var(--shadow-sm);
}
.kpi-card .kpi-label { font-size: 12.5px; color: var(--text-muted); font-weight: 600; }
.kpi-card .kpi-value { font-family: 'Poppins', sans-serif; font-size: 22px; font-weight: 700; color: var(--bordeaux-dark); margin-top: 4px; }
.kpi-card.positive .kpi-value { color: var(--success); }
.kpi-card.negative .kpi-value { color: var(--danger); }
.kpi-card.warning .kpi-value { color: var(--warning); }

.kpi-delta { display: inline-block; margin-top: 4px; font-size: 12px; font-weight: 700; }
.kpi-delta.up { color: var(--success); }
.kpi-delta.down { color: var(--danger); }
.kpi-delta.flat { color: var(--text-muted); }

.chart-svg { width: 100%; height: auto; }

.tag-lowstock { color: var(--danger); font-weight: 700; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ---------- PDV (Nova Venda) ---------- */

.pos-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }

.pos-toolbar { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }

.pos-search { display: flex; gap: 10px; flex-wrap: wrap; }
.pos-search input { flex: 1; min-width: 180px; }

.pos-barcode {
    font-size: 16px;
    padding: 12px 14px;
    border: 2px solid var(--gold);
    border-radius: 10px;
    background: var(--cream);
}
.pos-barcode:focus { outline: 2px solid var(--bordeaux); outline-offset: 1px; }

.pos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 14px;
}

.pos-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 10px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    text-align: left;
    font-family: 'Inter', sans-serif;
}
.pos-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pos-card.pos-card--esgotado { opacity: 0.45; cursor: not-allowed; pointer-events: none; }
.pos-card.pos-card--oculto { display: none; }

.pos-card-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
    background: var(--cream-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    font-size: 32px;
    margin-bottom: 8px;
}
.pos-card-img img { width: 100%; height: 100%; object-fit: cover; }

.pos-card-nome { font-weight: 600; font-size: 13px; color: var(--text); line-height: 1.3; }
.pos-card-preco { font-weight: 700; color: var(--bordeaux); font-size: 14px; margin-top: 4px; }
.pos-card-atacado { font-size: 10.5px; color: var(--text-muted); margin-top: 2px; }

.pos-cart {
    position: sticky;
    top: 84px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 16px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.pos-cart-items { flex: 1; overflow-y: auto; margin: 10px 0; }

.pos-cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.pos-cart-item-info { flex: 1; min-width: 0; }
.pos-cart-item-nome { font-weight: 600; font-size: 13px; }
.pos-cart-item-preco { font-size: 12px; color: var(--text-muted); }
.pos-cart-item-subtotal { font-weight: 700; font-size: 13px; color: var(--bordeaux); white-space: nowrap; }
.pos-cart-item-remove { background: none; border: none; color: var(--danger); cursor: pointer; font-size: 16px; padding: 2px 6px; }

.qty-stepper { display: inline-flex; align-items: center; gap: 6px; }
.qty-stepper button {
    width: 24px; height: 24px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--cream-dark);
    cursor: pointer;
    font-weight: 700;
    line-height: 1;
}
.qty-stepper input {
    width: 40px;
    text-align: center;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: 6px;
}

.pos-cart-empty { text-align: center; color: var(--text-muted); padding: 30px 10px; font-size: 13px; }

.pos-cart-summary { border-top: 1px solid var(--border); padding-top: 10px; }
.pos-cart-summary-row { display: flex; justify-content: space-between; font-size: 13.5px; margin-bottom: 4px; }
.pos-cart-summary-row.total { font-size: 17px; font-weight: 700; color: var(--bordeaux); margin-top: 6px; }

.pos-checkout-overlay {
    position: fixed;
    inset: 0;
    background: rgba(74, 18, 32, 0.55);
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.pos-checkout-modal {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 24px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
}
.pos-checkout-total {
    background: var(--cream);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 16px;
}
.pos-checkout-total strong { color: var(--bordeaux); font-size: 20px; margin-left: 6px; }

.pos-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: linear-gradient(135deg, var(--bordeaux), var(--bordeaux-light));
    color: var(--white);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 20px;
}
.pos-cta h2 { color: var(--white); margin: 0 0 4px; }
.pos-cta p { margin: 0; color: rgba(255,255,255,0.85); font-size: 13.5px; }

@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .main-wrap { margin-left: 0; }
    .menu-toggle { display: flex; }
    .content { padding: 16px; }
    .grid-2 { grid-template-columns: 1fr; }
    .pos-layout { grid-template-columns: 1fr; }
    .pos-cart { position: static; max-height: none; }
    .pos-cta { flex-direction: column; align-items: flex-start; }
}