/* ============================================================
   Grand Horizon ERP - supplement to modern-erp.css
   Adds only what the prototype design system doesn't cover.
   Loaded AFTER modern-erp.css. Do not redefine prototype rules.
   ============================================================ */

:root {
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --topbar-h: 56px;
    --sidebar-w: 240px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: none; }

/* Module pages: single scrolling column (dashboard keeps the 3-col grid) */
.main-content.page-mode { display: block; overflow-y: auto; padding-bottom: 80px; }
.main-content.page-mode .alert { margin: 12px 12px 0; }

/* ============ Forms ============ */
.form-control, select.form-control, textarea.form-control {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font);
    background: var(--white);
    color: var(--gray-800);
    transition: border-color .15s, box-shadow .15s;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-control::placeholder { color: var(--gray-400); }
.form-group textarea.form-control,
textarea.form-group { width: 100%; }
.form-group label .req { color: var(--danger); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.form-hint { font-size: 11.5px; color: var(--gray-500); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--danger); margin-top: 4px; }
.input-group { display: flex; gap: 6px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.checkbox-row input { width: 16px; height: 16px; }
.table-wrap { overflow-x: auto; }

/* ============ Button variants (prototype base .btn is compact) ============ */
.btn-danger { background: var(--danger); color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-navy { background: var(--primary); color: #fff; }
.btn-ghost { background: transparent; color: var(--gray-600); }
.btn-sm { padding: 5px 8px; font-size: 10.5px; }
.btn-lg { padding: 11px 18px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { padding: 8px; }


/* ===== extracted section 209-267 ===== */
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
}
.page-header h2 { font-size: 20px; font-weight: 700; color: var(--gray-900); }
.page-header .subtitle { font-size: 13px; color: var(--gray-500); }
.page-actions { display: flex; gap: 8px; }

/* ============ Cards ============ */
.card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.card-header h3 { font-size: 15px; font-weight: 600; color: var(--gray-900); }
.card-body { padding: 20px; }
.card-body.tight { padding: 0; }

/* Stat tiles */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-tile {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    display: flex; align-items: center; gap: 14px;
    box-shadow: var(--shadow-sm);
}
.stat-icon {
    width: 44px; height: 44px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: #fff; flex-shrink: 0;
}
.stat-icon.blue { background: var(--accent); }
.stat-icon.green { background: var(--success); }
.stat-icon.orange { background: var(--warning); }
.stat-icon.red { background: var(--danger); }
.stat-icon.navy { background: var(--primary); }
.stat-icon.cyan { background: var(--info); }
.stat-info .stat-value { font-size: 22px; font-weight: 700; color: var(--gray-900); line-height: 1.1; }
.stat-info .stat-label { font-size: 12px; color: var(--gray-500); text-transform: uppercase; letter-spacing: .5px; }

/* ============ Grid helpers ============ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1100px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }


/* ===== extracted section 290-323 ===== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-500);
}
.empty-state i { font-size: 32px; color: var(--gray-300); display: block; margin-bottom: 10px; }

/* ============ Badges ============ */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: capitalize;
    white-space: nowrap;
}
.badge.available, .badge.active, .badge.confirmed, .badge.completed, .badge.served, .badge.ready, .badge.paid, .badge.sent, .badge.verified {
    background: #d1fae5; color: #065f46;
}
.badge.occupied, .badge.preparing, .badge.in_progress, .badge.platinum {
    background: #dbeafe; color: #1e40af;
}
.badge.reserved, .badge.pending, .badge.new, .badge.confirmed-res {
    background: #fef3c7; color: #92400e;
}
.badge.cleaning, .badge.dirty, .badge.maintenance, .badge.out_of_order, .badge.paid-later, .badge.refunded {
    background: #fee2e2; color: #991b1b;
}
.badge.cancelled, .badge.failed, .badge.inactive, .badge.checked_out, .badge.vip {
    background: #f3f4f6; color: var(--gray-700);
}
.badge.role { background: #ede9fe; color: #5b21b6; }
.badge.info { background: #cffafe; color: #155e75; }

/* ===== extracted section 394-428 ===== */
/* ============ Alerts ============ */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 13.5px;
    margin-bottom: 16px;
    border: 1px solid transparent;
    display: flex; align-items: center; gap: 10px;
}
.alert-danger { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.alert-success { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.alert-warning { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.alert-info { background: #ecfeff; color: #155e75; border-color: #a5f3fc; }

/* ============ Tabs / chips ============ */
.tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.tab-chip {
    padding: 7px 15px;
    border-radius: 20px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    font-size: 13px;
    cursor: pointer;
    color: var(--gray-600);
    font-family: var(--font);
    transition: all .15s;
}
.tab-chip:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.tab-chip.active, .tab-chip:focus {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.tab-chip .count { font-weight: 700; margin-left: 4px; }


/* ===== extracted section 471-538 ===== */
/* ============ Toast ============ */
.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.toast {
    padding: 12px 18px;
    border-radius: var(--radius);
    color: #fff;
    font-size: 13.5px;
    box-shadow: var(--shadow-lg);
    animation: toastIn .25s ease;
    max-width: 340px;
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.info { background: var(--primary); }
@keyframes toastIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: none; } }

/* ============ Login page ============ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
    padding: 20px;
}
.login-card {
    background: var(--white);
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    padding: 36px 34px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.4);
}
.login-brand { text-align: center; margin-bottom: 26px; }
.login-brand .brand-icon {
    width: 56px; height: 56px;
    background: var(--accent);
    color: #fff;
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 24px;
    margin-bottom: 12px;
}
.login-brand h1 { font-size: 20px; color: var(--gray-900); font-weight: 700; }
.login-brand p { font-size: 12.5px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1.5px; }
.login-hint {
    margin-top: 18px;
    padding: 12px 14px;
    background: var(--gray-50);
    border: 1px dashed var(--gray-300);
    border-radius: var(--radius);
    font-size: 12px;
    color: var(--gray-600);
    line-height: 1.7;
}
.login-hint strong { color: var(--gray-800); }

/* ============ Filter bar ============ */
.filter-bar {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.filter-bar .form-control { max-width: 260px; }
.filter-bar .spacer { flex: 1; }


/* ===== extracted section 539-657 ===== */
/* ============ POS ============ */
.pos-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 20px;
    align-items: start;
}
@media (max-width: 1100px) { .pos-layout { grid-template-columns: 1fr; } }

.pos-categories { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }

.pos-menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}
.pos-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 14px;
    cursor: pointer;
    transition: all .12s;
    text-align: left;
    font-family: var(--font);
}
.pos-item:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.pos-item:active { transform: none; }
.pos-item .item-icon { font-size: 24px; margin-bottom: 8px; }
.pos-item .item-name { font-size: 13.5px; font-weight: 600; color: var(--gray-800); line-height: 1.3; }
.pos-item .item-price { font-size: 14px; font-weight: 700; color: var(--accent); margin-top: 6px; }
.pos-item.disabled { opacity: .45; pointer-events: none; }

.pos-cart { position: sticky; top: calc(var(--topbar-h) + 20px); }
.pos-cart-items { max-height: 330px; overflow-y: auto; }
.cart-line {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--gray-100);
}
.cart-line .line-info { flex: 1; min-width: 0; }
.cart-line .line-name { font-size: 13.5px; font-weight: 500; color: var(--gray-800); }
.cart-line .line-price { font-size: 11.5px; color: var(--gray-500); }
.cart-qty { display: flex; align-items: center; gap: 6px; }
.cart-qty button {
    width: 24px; height: 24px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    border-radius: 5px;
    cursor: pointer;
    font-size: 13px;
    color: var(--gray-600);
}
.cart-qty button:hover { background: var(--gray-100); }
.cart-qty span { font-size: 13px; font-weight: 600; min-width: 18px; text-align: center; }
.cart-line .line-total { font-size: 13.5px; font-weight: 700; color: var(--gray-900); min-width: 70px; text-align: right; }
.cart-line .line-remove { color: var(--gray-400); background: none; border: none; cursor: pointer; font-size: 14px; }
.cart-line .line-remove:hover { color: var(--danger); }

.cart-summary { padding: 14px 16px; border-top: 1px solid var(--gray-200); background: var(--gray-50); }
.cart-summary .sum-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--gray-600); padding: 3px 0; }
.cart-summary .sum-row.total { font-size: 17px; font-weight: 700; color: var(--gray-900); border-top: 1px dashed var(--gray-300); margin-top: 6px; padding-top: 8px; }
.cart-actions { padding: 14px 16px; display: grid; gap: 8px; }
.pos-meta { padding: 12px 16px; border-bottom: 1px solid var(--gray-200); display: grid; gap: 10px; }
.pos-meta .form-group { margin: 0; }
.pos-meta label { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--gray-500); }

/* Payment modal */
.pay-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.pay-method {
    padding: 14px 8px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--white);
    cursor: pointer;
    text-align: center;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    transition: all .12s;
}
.pay-method i { display: block; font-size: 20px; margin-bottom: 6px; }
.pay-method:hover { border-color: var(--accent); }
.pay-method.selected { border-color: var(--accent); background: #eff6ff; color: var(--accent); }

/* ============ Kitchen Display ============ */
.kds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.kds-ticket {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--accent);
}
.kds-ticket.st-new { border-top-color: var(--accent); }
.kds-ticket.st-preparing { border-top-color: var(--warning); }
.kds-ticket.st-ready { border-top-color: var(--success); }
.kds-ticket-header {
    padding: 12px 16px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    display: flex; justify-content: space-between; align-items: center;
}
.kds-ticket-header .order-no { font-weight: 700; font-size: 14px; color: var(--gray-900); }
.kds-ticket-header .order-time { font-size: 12px; color: var(--gray-500); }
.kds-ticket-body { padding: 12px 16px; }
.kds-line { display: flex; justify-content: space-between; padding: 5px 0; font-size: 14px; border-bottom: 1px dashed var(--gray-100); }
.kds-line .qty { font-weight: 700; color: var(--accent); margin-right: 8px; }
.kds-ticket-footer { padding: 12px 16px; border-top: 1px solid var(--gray-200); display: flex; gap: 8px; }
.kds-ticket-footer .btn { flex: 1; justify-content: center; }
.kds-empty { grid-column: 1/-1; text-align: center; padding: 60px 20px; color: var(--gray-400); }
.kds-empty i { font-size: 42px; display: block; margin-bottom: 12px; }


/* ===== extracted section 678-700 ===== */
/* ============ Rooms board ============ */
.rooms-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; }
.room-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--gray-400);
    border-radius: var(--radius);
    padding: 14px;
    cursor: pointer;
    transition: all .12s;
}
.room-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.room-card.st-available { border-left-color: var(--success); }
.room-card.st-occupied { border-left-color: var(--accent); }
.room-card.st-reserved { border-left-color: var(--warning); }
.room-card.st-cleaning, .room-card.st-dirty { border-left-color: var(--danger); }
.room-card.st-maintenance, .room-card.st-out_of_order { border-left-color: var(--gray-500); }
.room-card .room-no { font-size: 18px; font-weight: 700; color: var(--gray-900); }
.room-card .room-type { font-size: 12px; color: var(--gray-500); }
.room-card .room-rate { font-size: 13px; font-weight: 600; color: var(--accent); margin-top: 6px; }
.room-card .room-guest { font-size: 12px; color: var(--gray-600); margin-top: 6px; }
.room-card .badge { margin-top: 8px; }


/* ===== extracted section 701-723 ===== */
/* ============ Misc ============ */
.text-muted { color: var(--gray-500); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 8px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: 8px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.flex { display: flex; } .flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-2 { gap: 8px; } .gap-4 { gap: 16px; }
.money { font-variant-numeric: tabular-nums; font-weight: 600; }
.divider { border-top: 1px solid var(--gray-200); margin: 16px 0; }

.pagination { display: flex; gap: 6px; padding: 16px; justify-content: center; }
.pagination a, .pagination span {
    padding: 6px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--gray-600);
    background: var(--white);
}
.pagination .active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination a:hover { background: var(--gray-50); text-decoration: none; }

/* ============ Extra status-badge variants (our DB statuses) ============ */
.status-badge.checked_in, .status-badge.new, .status-badge.ready, .status-badge.served,
.status-badge.completed, .status-badge.delivered, .status-badge.active, .status-badge.inspected {
    background: #d1fae5; color: #059669;
}
.status-badge.preparing, .status-badge.in_progress, .status-badge.received {
    background: #fef3c7; color: #d97706;
}
.status-badge.cancelled, .status-badge.failed, .status-badge.out_of_order {
    background: #fee2e2; color: #dc2626;
}
.status-badge.checked_out {
    background: #dbeafe; color: #2563eb;
}

/* ============ Panel helpers for converted module views ============ */
.panel-body.tight { padding: 0; }
.panel-header > .btn, .panel-header > form, .panel-header > .page-actions { margin-left: auto; }
.panel-header h3 i, .panel-header h3 .fas { margin-right: 6px; }

/* ============ Constrain invisible branch-switch <select> to its pill ============ */
.branch-select { position: relative; overflow: hidden; }
.branch-select select { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; border: 0; padding: 0; }



/* ============ POS terminal redesign (Khadyo-style layout, site palette) ============ */
.pos-terminal {
    display: grid;
    grid-template-columns: 180px minmax(320px, 1fr) 300px 388px;
    gap: 14px;
    height: calc(100vh - 196px);
    min-height: 540px;
}
.pos-panel {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    min-width: 0;
}
.pos-col-head {
    flex: 0 0 auto;
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    padding: 11px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pos-col-head i { font-size: 12px; opacity: .85; }

/* --- Terminal rail --- */
.pos-rail {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}
.pos-rail-head {
    flex: 0 0 auto;
    background: var(--primary-dark, var(--primary));
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    padding: 11px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pos-rail-nav { display: flex; flex-direction: column; gap: 4px; padding: 8px; overflow-y: auto; min-height: 0; }
.pos-rail-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 9px;
    border-radius: 10px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--gray-600);
    transition: background .12s, color .12s;
}
.pos-rail-nav a i {
    width: 26px; height: 26px;
    border-radius: 7px;
    background: var(--gray-100);
    color: var(--gray-500);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
    flex: 0 0 auto;
}
.pos-rail-nav a:hover { background: var(--gray-100); color: var(--gray-800); text-decoration: none; }
.pos-rail-nav a.active { background: #eff6ff; color: var(--accent); }
.pos-rail-nav a.active i { background: var(--accent); color: #fff; }

/* --- Categories column --- */
.pos-cat-list { display: flex; flex-direction: column; gap: 8px; padding: 12px; overflow-y: auto; flex: 1; min-height: 0; }
.pos-terminal .pos-categories { display: flex; flex-direction: column; gap: 8px; margin: 0; flex-wrap: nowrap; }
.pos-terminal .pos-categories .tab-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    justify-content: flex-start;
    padding: 11px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    background: var(--white);
    color: var(--gray-700);
    font-size: 12.5px;
    font-weight: 600;
    text-align: left;
    line-height: 1.25;
    margin: 0;
    cursor: pointer;
    font-family: var(--font);
    transition: all .12s;
}
.pos-terminal .pos-categories .tab-chip i { width: 20px; text-align: center; color: var(--gray-400); font-size: 13px; flex: 0 0 auto; }
.pos-terminal .pos-categories .tab-chip .pos-cat-emoji {
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
    font-size: 14px;
    font-style: normal;
    color: inherit;
}
.pos-terminal .pos-categories .tab-chip:hover { border-color: var(--accent); background: #f8fbff; }
.pos-terminal .pos-categories .tab-chip.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: var(--shadow);
}
.pos-terminal .pos-categories .tab-chip.active i { color: #fff; }

/* --- Menu column --- */
.pos-search {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 12px 12px 0;
    padding: 9px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    background: var(--gray-50);
}
.pos-search i { color: var(--gray-400); font-size: 13px; }
.pos-search input {
    border: 0; background: transparent; outline: none;
    font-size: 13px; width: 100%;
    font-family: var(--font);
    color: var(--gray-800);
}
.pos-menu-col .pos-menu-grid {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 12px;
    align-content: start;
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: 12px;
}
.pos-terminal .pos-item { border-radius: 10px; padding: 10px; }
.pos-terminal .pos-item .item-icon {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border-radius: 8px;
    font-size: 26px;
    color: var(--gray-400);
    overflow: hidden;
    margin-bottom: 10px;
}

/* --- Order options column --- */
.pos-opts-body { padding: 14px; display: grid; gap: 13px; overflow-y: auto; flex: 1; min-height: 0; align-content: start; }
.pos-opt-group label {
    display: block;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--gray-500);
    margin-bottom: 6px;
}
.pos-terminal .pay-methods { grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 0; }
.pos-terminal .pay-method { padding: 10px 6px; font-size: 12px; border-radius: 9px; border-width: 1.5px; }
.pos-terminal .pay-method i { font-size: 16px; margin-bottom: 4px; }
.pos-opts-actions {
    flex: 0 0 auto;
    padding: 12px 14px;
    border-top: 1px solid var(--gray-200);
    display: grid;
    gap: 8px;
}
.btn-pos-outline {
    display: block;
    width: 100%;
    padding: 11px 12px;
    border: 1.5px solid var(--danger);
    background: var(--white);
    color: var(--danger);
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    font-family: var(--font);
    cursor: pointer;
    transition: all .12s;
}
.btn-pos-outline i { margin-right: 6px; }
.btn-pos-outline:hover { background: var(--danger); color: #fff; }

/* --- Order panel --- */
.pos-terminal .pos-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--gray-200);
}
.pos-items-head {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    padding: 8px 16px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--gray-500);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}
.pos-items-head .h-name { flex: 1; }
.pos-items-head .h-qty { width: 84px; text-align: center; }
.pos-items-head .h-total { width: 70px; text-align: center; }
.pos-terminal .pos-cart-items { flex: 1; min-height: 60px; overflow-y: auto; max-height: none; }
.pos-terminal .cart-summary { flex: 0 0 auto; }
.pos-terminal .pos-order-col .pos-meta { flex: 0 0 auto; }
.pos-terminal .pos-order-col { display: flex; flex-direction: column; }
.pos-terminal .sum-row.total {
    background: var(--primary);
    color: #fff;
    border: 0;
    margin: 9px -16px -14px;
    padding: 13px 16px;
    font-size: 16px;
    font-weight: 800;
}
.pos-terminal .sum-row.total span:last-child { color: #fff; }
.pos-terminal .cart-actions { padding: 13px 14px 15px; border-top: 0; }
.pos-settle {
    height: 54px;
    font-size: 14.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .7px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}
.pos-settle:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; }
.pos-terminal .empty-state { padding: 26px 14px; font-size: 13px; }

/* --- Responsive --- */
@media (max-width: 1500px) {
    .pos-terminal { grid-template-columns: 164px minmax(270px, 1fr) 260px 352px; gap: 12px; }
}
@media (max-width: 1280px) {
    .pos-terminal {
        grid-template-columns: minmax(300px, 1fr) 370px;
        grid-template-areas:
            "cats menu"
            "opts order";
        height: auto;
        min-height: 0;
    }
    .pos-catcol { grid-area: cats; }
    .pos-menu-col { grid-area: menu; }
    .pos-opts-col { grid-area: opts; }
    .pos-order-col { grid-area: order; }
    .pos-catcol .pos-cat-list { flex-direction: row; flex-wrap: wrap; overflow: visible; }
    .pos-terminal .pos-categories .tab-chip { width: auto; min-width: 130px; }
    .pos-menu-col .pos-menu-grid { max-height: 440px; }
}
@media (max-width: 900px) {
    .pos-terminal {
        grid-template-columns: 1fr;
        grid-template-areas: "cats" "menu" "order" "opts";
    }
    .pos-terminal .pos-meta { grid-template-columns: 1fr; }
}
/* ============ POS: keep floating chat clear of the Settle button ============ */
body:has(.pos-terminal) .floating-chat-btn { right: auto; left: 24px; }

/* ============ POS Fullscreen Mode ============ */
body.pos-fullscreen { overflow: hidden; background: var(--gray-100); }
body.pos-fullscreen .app-header { display: none; }
body.pos-fullscreen .pos-fullscreen-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    z-index: 100;
    display: flex;
    align-items: center;
    padding: 0 12px;
    box-shadow: var(--shadow-md);
    color: #fff;
    overflow: hidden;
}
body.pos-fullscreen .pos-fullscreen-header .pos-back-home {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
    color: #fff; font-size: 12px; font-weight: 700;
    padding: 8px 14px; border-radius: 10px; text-decoration: none;
}
body.pos-fullscreen .pos-fullscreen-header .pos-back-home:hover {
    background: #fff; color: var(--primary); text-decoration: none;
}
body.pos-fullscreen .pos-fullscreen-header .pos-brand {
    display: flex; align-items: center; gap: 10px;
}
body.pos-fullscreen .pos-fullscreen-header .pos-brand .logo {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    color: white; font-size: 16px;
}
body.pos-fullscreen .pos-fullscreen-header .pos-brand span {
    font-size: 12px; color: #fff;
}
body.pos-fullscreen .pos-fullscreen-header .pos-header-right {
    display: flex; align-items: center; gap: 12px;
}
body.pos-fullscreen .pos-fullscreen-header .branch-select {
    display: inline-flex; align-items: center; gap: 6px;
}
body.pos-fullscreen .pos-fullscreen-header .branch-select span {
    color: rgba(255,255,255,.8); font-size: 12px;
}
body.pos-fullscreen .pos-fullscreen-header .pos-chat-btn,
body.pos-fullscreen .pos-fullscreen-header .pos-notif-btn {
    width: 36px; height: 36px;
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
    color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 14px;
}
body.pos-fullscreen .pos-fullscreen-header .pos-chat-btn:hover,
body.pos-fullscreen .pos-fullscreen-header .pos-notif-btn:hover {
    background: rgba(255,255,255,.2);
}
body.pos-fullscreen .pos-fullscreen-header .user-info {
    display: flex; align-items: center; gap: 6px; font-size: 11px; color: rgba(255,255,255,.7);
}
body.pos-fullscreen .pos-fullscreen-header .pos-signout {
    background: var(--danger); color: #fff; border: 0;
    padding: 6px 12px; border-radius: 8px; font-size: 11px; font-weight: 700; cursor: pointer;
}
body.pos-fullscreen .pos-fullscreen-header .pos-signout:hover { background: #ef4444; }
body.pos-fullscreen .pos-terminal {
    margin-top: 48px; height: calc(100vh - 48px); min-height: 0;
}
body.pos-fullscreen .main-content { padding: 0 !important; margin: 0 !important; overflow: hidden !important; display: block !important; }
body.pos-fullscreen .pos-terminal .pos-catcol { grid-column: 1; }
body.pos-fullscreen .pos-terminal .pos-menu-col { grid-column: 2; }
body.pos-fullscreen .pos-terminal .pos-opts-col { grid-column: 3; }
body.pos-fullscreen .pos-terminal .pos-order-col { grid-column: 4; }
.pay-modal-btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
    padding: 12px 8px; border: 2px solid var(--gray-200); border-radius: 10px;
    background: var(--white); cursor: pointer; font-family: var(--font);
    font-size: 12px; font-weight: 600; color: var(--gray-600); transition: .12s;
}
.pay-modal-btn:hover { border-color: var(--accent); background: #eff6ff; }
.pay-modal-btn i { font-size: 18px; color: var(--accent); }
.pay-modal-btn span { font-size: 11px; }
.taxpayer-btn { display:flex;flex-direction:column;align-items:center;justify-content:center;padding:14px 8px;border:2px solid var(--gray-200);border-radius:10px;background:var(--white);cursor:pointer;font-family:var(--font);font-size:12px;color:var(--gray-600);transition:.12s; }
.taxpayer-btn:hover { border-color:var(--accent); }
.taxpayer-btn.active { border-color:var(--accent);background:#eff6ff;color:var(--accent); }
.table-filter { display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border:1px solid var(--gray-200);border-radius:16px;background:var(--white);font-size:11px;font-weight:600;color:var(--gray-600);cursor:pointer;transition:.12s; }
.table-filter:hover { border-color:var(--accent); }
.table-filter.active { background:var(--primary);color:#fff;border-color:var(--primary); }
.table-filter .dot { width:8px;height:8px;border-radius:50%;display:inline-block; }
.table-card:hover { transform:scale(1.05);box-shadow:var(--shadow-md); }
.order-tab { padding:5px 12px;border:1px solid var(--gray-200);border-radius:6px;background:var(--white);font-size:11px;font-weight:600;color:var(--gray-600);cursor:pointer;transition:.12s; }
.order-tab:hover { border-color:var(--accent); }
.order-tab.active { background:var(--danger);color:#fff;border-color:var(--danger); }
.room-filter { display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border:1px solid var(--gray-200);border-radius:16px;background:var(--white);font-size:11px;font-weight:600;color:var(--gray-600);cursor:pointer;transition:.12s; }
.room-filter:hover { border-color:var(--accent); }
.room-filter.active { background:var(--primary);color:#fff;border-color:var(--primary); }
.room-filter .dot { width:8px;height:8px;border-radius:50%;display:inline-block; }
.room-card-mini:hover { transform:scale(1.05);box-shadow:var(--shadow-md); }
.order-actions-dropdown { display:none;position:fixed;background:#fff;border:1px solid var(--gray-200);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.15);z-index:9999;min-width:170px;padding:4px 0; }
.order-actions-dropdown .order-action-item { display:flex;align-items:center;gap:8px;width:100%;padding:9px 14px;border:none;background:none;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--gray-700);text-align:left;transition:.12s; }
.order-actions-dropdown .order-action-item:hover { background:var(--gray-50);color:var(--accent); }
.order-actions-dropdown .order-action-item i { width:16px;text-align:center;color:var(--accent); }
.op-tab { padding:5px 12px;border:1px solid var(--gray-200);border-radius:6px;background:var(--white);font-size:11px;font-weight:600;color:var(--gray-600);cursor:pointer;transition:.12s; }
.op-tab:hover { border-color:var(--accent); }
.op-tab.active { background:var(--accent);color:#fff;border-color:var(--accent); }
body.pos-fullscreen .pos-fullscreen-header .pos-topnav {
    display: flex; align-items: center; gap: 2px; flex: 1; justify-content: center; min-width: 0; overflow-x: auto;
}
body.pos-fullscreen .pos-fullscreen-header .pos-topnav a {
    display: inline-flex; align-items: center; gap: 5px; padding: 6px 10px; border-radius: 8px;
    color: rgba(255,255,255,.8); font-size: 11.5px; font-weight: 600; text-decoration: none; white-space: nowrap; transition: .12s;
}
body.pos-fullscreen .pos-fullscreen-header .pos-topnav a:hover { background: rgba(255,255,255,.15); color: #fff; }
body.pos-fullscreen .pos-fullscreen-header .pos-topnav a.active { background: rgba(255,255,255,.25); color: #fff; }
body.pos-fullscreen .pos-fullscreen-header .pos-topnav a i { font-size: 11px; }
body.pos-fullscreen .pos-fullscreen-header .pos-back-home span { display: inline; }
body.pos-fullscreen .pos-fullscreen-header .branch-select span { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
body.pos-fullscreen .pos-fullscreen-header .user-info .user-details { display: none; }
body.pos-fullscreen .pos-fullscreen-header .pos-signout { padding: 6px 10px; font-size: 11px; }

/* ============ Screen Edge Spacing ============ */
/* Give content breathing room from device/screen edges */
.main-content { padding: 16px 18px !important; }
.main-content.page-mode { padding: 16px 18px 80px !important; }
.page-header { margin-bottom: 16px; }
.panel { margin-bottom: 0; }
@media (min-width: 1200px) {
    .main-content { padding: 18px 22px !important; }
    .main-content.page-mode { padding: 18px 22px 80px !important; }
}
@media (min-width: 1600px) {
    .main-content { padding: 20px 28px !important; }
    .main-content.page-mode { padding: 20px 28px 80px !important; }
}