/*
 * NeoPOS – Loyverse-inspired Design System
 * Warm Beige / Forest Green Theme
 */

/* ── Google Font ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Design Tokens ────────────────────────────────────── */
:root {
    --bg:          #F5F0E8;   /* warm cream background */
    --surface:     #FDFAF4;   /* card surface */
    --surface-2:   #EDE8DC;   /* slightly darker surface */
    --border:      #DDD8CC;   /* border */
    --primary:     #3D6B47;   /* forest green */
    --primary-dk:  #2C5038;   /* darker green */
    --primary-lt:  #D4E8D8;   /* light green tint */
    --accent:      #E8A857;   /* warm amber accent */
    --text-1:      #1A1A18;   /* primary text */
    --text-2:      #5A5A52;   /* secondary text */
    --text-3:      #9A9A8E;   /* muted text */
    --danger:      #C0392B;
    --danger-lt:   #FDECEA;
    --success:     #27AE60;
    --success-lt:  #E8F8EF;
    --radius:      12px;
    --radius-sm:   8px;
    --shadow:      0 2px 12px rgba(0,0,0,0.07);
    --shadow-md:   0 4px 20px rgba(0,0,0,0.10);
    --transition:  0.2s ease;
}

/* ── Base Reset ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
    background: var(--bg);
    color: var(--text-1);
    -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ───────────────────────────────────────── */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--surface-2); border-radius: 10px; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; border: 2.5px solid var(--surface-2); }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dk); }

/* ── Sidebar ────────────────────────────────────────── */
aside {
    background: var(--primary-dk) !important;
    border-right: 1px solid rgba(255,255,255,0.08) !important;
}
aside .brand-logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #fff;
}
aside nav button {
    color: rgba(255,255,255,0.85) !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: background var(--transition), color var(--transition) !important;
}
aside nav button:hover,
aside nav button.active {
    background: rgba(255,255,255,0.15) !important;
    color: #fff !important;
}
aside nav button.active {
    background: var(--primary) !important;
    color: #fff !important;
    font-weight: 700;
}

/* ── Main / Views ───────────────────────────────────── */
main { background: var(--bg); }

/* ── Cards / Glass  ─────────────────────────────────── */
.g-glass, .g-glass-light {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow) !important;
    color: var(--text-1) !important;
}
.g-glass-light {
    background: var(--bg) !important;
}

/* ── POS Product Grid ───────────────────────────────── */
#product-grid {
    background: var(--bg);
}

/* Product card — matches screenshot style (list-like, no image by default) */
.pos-product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 72px;
}
.pos-product-card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-lt);
}
.pos-product-card:active {
    transform: scale(0.98);
}
.pos-product-card .product-name {
    font-weight: 600;
    font-size: 13.5px;
    color: var(--text-1);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pos-product-card .product-price {
    font-weight: 700;
    font-size: 15px;
    color: var(--primary);
    margin-top: 6px;
}
.pos-product-card .product-sku {
    font-size: 11px;
    color: var(--text-3);
}

/* ── Search Bar ─────────────────────────────────────── */
#pos-search {
    background: var(--surface) !important;
    border: 1.5px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-1) !important;
    font-size: 14px;
    padding: 10px 16px !important;
    transition: border-color var(--transition);
    outline: none !important;
}
#pos-search:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(61,107,71,0.12) !important;
}

/* ── Cart Sidebar ───────────────────────────────────── */
.cart-sidebar {
    background: var(--surface) !important;
    border-left: 1px solid var(--border) !important;
}
.cart-item {
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    padding: 8px 12px;
    transition: background var(--transition);
}
.cart-item:hover { background: var(--surface-2); }

/* ── Checkout Buttons ───────────────────────────────── */
.btn-checkout-cash {
    background: #F0A89A !important;
    color: #4A1A14 !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    padding: 14px !important;
    transition: opacity var(--transition), transform var(--transition) !important;
}
.btn-checkout-cash:hover { opacity: 0.88 !important; transform: translateY(-1px); }

.btn-checkout-mpesa {
    background: var(--primary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    padding: 14px !important;
    transition: opacity var(--transition), transform var(--transition) !important;
}
.btn-checkout-mpesa:hover { background: var(--primary-dk) !important; transform: translateY(-1px); }

.btn-checkout-credit {
    background: #F0C8A0 !important;
    color: #5A3010 !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    padding: 10px !important;
}
.btn-checkout-due {
    background: #F5E8A0 !important;
    color: #5A4A10 !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    padding: 10px !important;
}
.btn-checkout-clear {
    background: var(--surface-2) !important;
    color: var(--text-2) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    padding: 10px !important;
}

/* ── Inputs / Selects ───────────────────────────────── */
input[type="text"],
input[type="number"],
input[type="password"],
input[type="date"],
input[type="tel"],
textarea,
select {
    background: var(--surface) !important;
    border: 1.5px solid var(--border) !important;
    color: var(--text-1) !important;
    border-radius: var(--radius-sm) !important;
    transition: border-color var(--transition), box-shadow var(--transition);
    font-family: inherit;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(61,107,71,0.12) !important;
    outline: none !important;
    background: var(--surface) !important;
}

/* ── Buttons ────────────────────────────────────────── */
.g-btn {
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.g-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(61,107,71,0.25);
}
.g-btn:active { transform: translateY(0); }

/* Primary green button */
.btn-primary {
    background: var(--primary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600;
    transition: background var(--transition);
}
.btn-primary:hover { background: var(--primary-dk) !important; }

/* ── Tables ─────────────────────────────────────────── */
table {
    border-collapse: collapse;
    width: 100%;
}
table th {
    background: var(--surface-2) !important;
    color: var(--text-2) !important;
    font-weight: 600 !important;
    font-size: 11.5px !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1.5px solid var(--border) !important;
    padding: 12px 16px !important;
}
table td {
    border-bottom: 1px solid var(--border) !important;
    color: var(--text-1) !important;
    padding: 12px 16px !important;
}
table tr:hover td {
    background: var(--bg) !important;
}

/* ── Modal ──────────────────────────────────────────── */
@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-animateIn {
    animation: modalSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ── Payment Modal Tabs ─────────────────────────────── */
.pay-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-2);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition);
}
.pay-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-lt);
}
.pay-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* ── Metric Cards ───────────────────────────────────── */
.metric-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 14px;
}
.metric-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.metric-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.metric-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-1);
    margin-top: 2px;
}

/* ── POS Header Bar ─────────────────────────────────── */
.pos-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ── Category Filter Chip ───────────────────────────── */
.cat-chip {
    padding: 5px 14px;
    border-radius: 20px;
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
}
.cat-chip:hover, .cat-chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* ── View Toggle Buttons ────────────────────────────── */
.view-toggle-btn {
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--surface);
    color: var(--text-2);
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.view-toggle-btn.active,
.view-toggle-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* ── Login ──────────────────────────────────────────── */
#view-login {
    background: var(--bg) !important;
}

/* ── Badges / Chips ─────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}
.badge-green  { background: var(--success-lt); color: var(--success); }
.badge-red    { background: var(--danger-lt);  color: var(--danger); }
.badge-amber  { background: #FFF3E0; color: #E65100; }
.badge-blue   { background: #E3F2FD; color: #1565C0; }
.badge-purple { background: #F3E5F5; color: #7B1FA2; }

/* ── Text Gradient ──────────────────────────────────── */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Print ──────────────────────────────────────────── */
.print-only { display: none; }

@media print {
    aside, main, #modal-product, #modal-payment, .no-print {
        display: none !important;
    }
    .print-only, #receipt-print {
        display: block !important;
        position: absolute;
        top: 0; left: 0;
        width: 100%;
        margin: 0;
        padding: 10px;
        background: white;
        z-index: 9999;
    }
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        color: black !important;
        background: white !important;
        visibility: visible !important;
    }
    @page { size: auto; margin: 0mm; }
}

/* ── Animations ─────────────────────────────────────── */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.animate-fadeIn { animation: fadeIn 0.25s ease forwards; }
.animate-slideUp { animation: slideUp 0.2s ease forwards; }

/* ── Settings Indicator ─────────────────────────────── */
#settings-save-indicator {
    background: var(--success-lt) !important;
    border: 1px solid #A8D5B8;
    color: var(--success) !important;
}

/* ── Tailwind Overrides for theme ───────────────────── */
.bg-slate-900  { background-color: var(--primary-dk) !important; }
.bg-slate-800  { background-color: var(--primary-dk) !important; }
.bg-slate-100  { background-color: var(--surface-2) !important; }
.bg-slate-50   { background-color: var(--bg) !important; }
.bg-white      { background-color: var(--surface) !important; }
.border-slate-200 { border-color: var(--border) !important; }
.text-slate-800   { color: var(--text-1) !important; }
.text-slate-700   { color: var(--text-1) !important; }
.text-slate-600   { color: var(--text-2) !important; }
.text-slate-500   { color: var(--text-2) !important; }
.text-slate-400   { color: var(--text-3) !important; }
.text-slate-300   { color: var(--text-3) !important; }
.text-blue-600    { color: var(--primary) !important; }
.text-blue-700    { color: var(--primary) !important; }
.text-blue-800    { color: var(--primary-dk) !important; }
.text-green-600   { color: var(--success) !important; }
.text-green-700   { color: var(--success) !important; }
.bg-green-600     { background-color: var(--primary) !important; }
.bg-green-700     { background-color: var(--primary-dk) !important; }
.hover\:bg-green-700:hover { background-color: var(--primary-dk) !important; }
.bg-blue-600      { background-color: var(--primary) !important; }
.bg-blue-700      { background-color: var(--primary-dk) !important; }
.hover\:bg-blue-700:hover { background-color: var(--primary-dk) !important; }
.focus\:ring-blue-500:focus { --tw-ring-color: rgba(61,107,71,0.25) !important; }
.focus\:ring-green-500:focus { --tw-ring-color: rgba(61,107,71,0.25) !important; }
.focus\:ring-2:focus { box-shadow: 0 0 0 3px rgba(61,107,71,0.15) !important; }
.border-blue-500  { border-color: var(--primary) !important; }
.ring-blue-500    { --tw-ring-color: var(--primary) !important; }
.shadow-blue-500\/20 { box-shadow: none !important; }