/* =============================================
   MediStock — OPay Color Theme
   Primary: #FF6600 (OPay Orange)
   Design: Clean light UI with warm orange accents
   Font: Syne + DM Sans
   ============================================= */

:root {
    --opay-orange:      #FF6600;
    --opay-orange-dark: #E55A00;
    --opay-orange-light:#FF8533;
    --opay-orange-pale: #FFF3EC;

    --bg-base:      #F4F6F9;
    --bg-surface:   #FFFFFF;
    --bg-card:      #FFFFFF;
    --bg-hover:     #F8F9FB;
    --border:       #E8ECF2;
    --border-light: #D0D8E4;

    --accent:       #FF6600;
    --accent-dim:   rgba(255, 102, 0, 0.08);
    --accent-glow:  rgba(255, 102, 0, 0.2);

    --blue:         #2563EB;
    --blue-dim:     rgba(37, 99, 235, 0.1);
    --purple:       #7C3AED;
    --purple-dim:   rgba(124, 58, 237, 0.1);
    --amber:        #D97706;
    --amber-dim:    rgba(217, 119, 6, 0.1);
    --rose:         #DC2626;
    --rose-dim:     rgba(220, 38, 38, 0.08);
    --emerald:      #059669;
    --emerald-dim:  rgba(5, 150, 105, 0.1);

    --text-primary:   #1A1F2E;
    --text-secondary: #5A6478;
    --text-muted:     #9AA3B2;

    --sidebar-w:    260px;
    --topbar-h:     64px;
    --radius:       12px;
    --radius-lg:    16px;
    --radius-sm:    8px;

    --shadow:       0 1px 8px rgba(0,0,0,0.07);
    --shadow-md:    0 4px 20px rgba(0,0,0,0.09);
    --shadow-lg:    0 8px 40px rgba(0,0,0,0.12);
    --trans:        all 0.22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg-base);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* ── App Shell ── */
.app-shell { display: flex; min-height: 100vh; }

/* ══════════════════════════
   SIDEBAR
══════════════════════════ */
.sidebar {
    width: var(--sidebar-w);
    background: #fff;
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; bottom: 0;
    z-index: 100; transition: var(--trans); overflow: hidden;
    box-shadow: 2px 0 16px rgba(0,0,0,0.05);
}

.sidebar-brand {
    display: flex; align-items: center; gap: 12px;
    padding: 20px;
    background: linear-gradient(135deg, #FF6600 0%, #FF8533 100%);
    flex-shrink: 0;
}
.brand-icon {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.22);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 10px; display: grid; place-items: center;
    font-size: 18px; color: #fff; flex-shrink: 0;
}
.brand-name {
    font-family: 'Syne', sans-serif; font-weight: 700;
    font-size: 1.05rem; color: #fff;
    display: block; letter-spacing: -0.02em;
}
.brand-sub { font-size: 0.72rem; color: rgba(255,255,255,0.72); display: block; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 10px 0; }
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.nav-section { padding: 6px 0; }
.nav-label {
    font-size: 0.63rem; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-muted); padding: 8px 20px 4px; display: block;
}
.nav-item {
    display: flex; align-items: center; gap: 11px;
    padding: 10px 18px; color: var(--text-secondary);
    text-decoration: none; font-size: 0.885rem; font-weight: 400;
    transition: var(--trans); position: relative;
    margin: 1px 10px; border-radius: var(--radius-sm);
}
.nav-item i { width: 18px; text-align: center; font-size: 0.9rem; flex-shrink: 0; }
.nav-item span { flex: 1; }
.nav-item:hover { color: var(--accent); background: var(--accent-dim); }
.nav-item.active {
    color: var(--accent); background: var(--accent-dim);
    font-weight: 600;
}
.nav-item.active::before {
    content: ''; position: absolute;
    left: 0; top: 50%; transform: translateY(-50%);
    width: 3px; height: 60%;
    background: var(--accent); border-radius: 0 3px 3px 0; margin-left: -10px;
}
.nav-badge {
    background: var(--rose); color: #fff;
    font-size: 0.62rem; font-weight: 700;
    padding: 2px 6px; border-radius: 20px;
    min-width: 18px; text-align: center;
}

.sidebar-footer {
    border-top: 1px solid var(--border); padding: 14px 16px;
    display: flex; align-items: center; gap: 10px; background: var(--bg-hover);
}
.sf-avatar {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, #FF6600, #FF8533);
    border-radius: 50%; display: grid; place-items: center;
    font-family: 'Syne', sans-serif; font-weight: 800;
    font-size: 0.85rem; color: #fff; flex-shrink: 0;
}
.sf-info { flex: 1; min-width: 0; }
.sf-info span { display: block; font-size: 0.82rem; font-weight: 500; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sf-info small { font-size: 0.72rem; color: var(--text-muted); }
.sf-logout {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--rose-dim); color: var(--rose);
    display: grid; place-items: center; text-decoration: none;
    transition: var(--trans); font-size: 0.85rem;
}
.sf-logout:hover { background: var(--rose); color: #fff; }

/* ══════════════════════════
   MAIN CONTENT
══════════════════════════ */
.main-content {
    flex: 1; margin-left: var(--sidebar-w);
    display: flex; flex-direction: column; min-height: 100vh;
    transition: var(--trans);
}

/* ══════════════════════════
   TOPBAR
══════════════════════════ */
.topbar {
    height: var(--topbar-h);
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
    position: sticky; top: 0; z-index: 50;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle {
    background: var(--bg-hover); border: 1px solid var(--border);
    color: var(--text-secondary); width: 36px; height: 36px;
    border-radius: 8px; cursor: pointer; display: grid; place-items: center;
    transition: var(--trans);
}
.sidebar-toggle:hover { color: var(--accent); border-color: var(--accent); }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-muted); }
.breadcrumb .sep { color: var(--border-light); }
.breadcrumb .current-page { color: var(--text-primary); font-weight: 600; font-family: 'Syne', sans-serif; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

/* Notification */
.notif-wrapper { position: relative; }
.notif-btn {
    position: relative; width: 36px; height: 36px;
    background: var(--bg-hover); border: 1px solid var(--border);
    border-radius: 8px; display: grid; place-items: center;
    color: var(--text-secondary); cursor: pointer;
    transition: var(--trans); font-size: 0.95rem; text-decoration: none;
}
.notif-btn:hover { color: var(--accent); border-color: var(--accent); }
.notif-btn.has-notif { color: var(--accent); border-color: rgba(255,102,0,0.3); background: var(--accent-dim); }
.notif-btn .badge {
    position: absolute; top: -5px; right: -5px;
    background: var(--rose); color: #fff;
    font-size: 0.6rem; font-weight: 700;
    width: 16px; height: 16px; border-radius: 50%;
    display: grid; place-items: center; border: 2px solid #fff;
}
.notif-panel {
    position: absolute; top: calc(100% + 10px); right: 0;
    width: 300px; background: #fff;
    border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow-lg); z-index: 300; overflow: hidden;
    animation: slideUp 0.2s ease;
}

/* User Menu */
.user-menu {
    display: flex; align-items: center; gap: 10px;
    cursor: pointer; position: relative; padding: 6px 12px;
    background: var(--bg-hover); border: 1px solid var(--border);
    border-radius: 10px; transition: var(--trans);
}
.user-menu:hover { border-color: var(--accent); }
.avatar {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, #FF6600, #FF8533);
    border-radius: 50%; display: grid; place-items: center;
    font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.8rem; color: #fff;
}
.user-info { display: flex; flex-direction: column; }
.user-name { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.68rem; color: var(--accent); font-weight: 500; }
.user-dropdown {
    display: none; position: absolute; top: calc(100% + 8px); right: 0;
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 6px;
    min-width: 168px; box-shadow: var(--shadow-lg); z-index: 200;
}
.user-menu:hover .user-dropdown { display: block; }
.user-dropdown a {
    display: flex; align-items: center; gap: 8px;
    padding: 9px 12px; color: var(--text-secondary);
    text-decoration: none; font-size: 0.85rem;
    border-radius: 6px; transition: var(--trans);
}
.user-dropdown a:hover { color: var(--accent); background: var(--accent-dim); }

/* ══════════════════════════
   PAGE BODY
══════════════════════════ */
.page-body { padding: 24px; flex: 1; }
.page-header {
    margin-bottom: 24px; display: flex; align-items: flex-end;
    justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.page-title {
    font-family: 'Syne', sans-serif; font-size: 1.6rem;
    font-weight: 700; color: var(--text-primary);
    letter-spacing: -0.02em; line-height: 1.1;
}
.page-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-top: 3px; }

/* ══════════════════════════
   CARDS
══════════════════════════ */
.card {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px;
    box-shadow: var(--shadow);
}

/* Stat Cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px;
    display: flex; align-items: center; gap: 16px;
    transition: var(--trans); position: relative; overflow: hidden;
    box-shadow: var(--shadow);
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md), 0 0 0 1px rgba(255,102,0,0.1); }
.stat-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.2rem; flex-shrink: 0; }
.stat-body {}
.stat-value { font-family: 'Syne', sans-serif; font-size: 1.55rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.stat-delta { font-size: 0.72rem; margin-top: 4px; }
.delta-up { color: var(--emerald); }
.delta-down { color: var(--rose); }

.color-green  .stat-icon { background: var(--emerald-dim); color: var(--emerald); }
.color-blue   .stat-icon { background: var(--blue-dim);    color: var(--blue); }
.color-amber  .stat-icon { background: var(--amber-dim);   color: var(--amber); }
.color-rose   .stat-icon { background: var(--rose-dim);    color: var(--rose); }
.color-accent .stat-icon { background: var(--accent-dim);  color: var(--accent); }
.color-purple .stat-icon { background: var(--purple-dim);  color: var(--purple); }

/* ══════════════════════════
   BUTTONS
══════════════════════════ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 18px; border-radius: var(--radius-sm);
    font-size: 0.875rem; font-weight: 600; font-family: 'DM Sans', sans-serif;
    border: none; cursor: pointer; text-decoration: none;
    transition: var(--trans); white-space: nowrap; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 2px 10px rgba(255,102,0,0.3); }
.btn-primary:hover { background: var(--opay-orange-dark); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255,102,0,0.4); }
.btn-secondary { background: var(--bg-hover); color: var(--text-secondary); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.btn-danger  { background: var(--rose-dim);   color: var(--rose);   border: 1px solid rgba(220,38,38,0.2); }
.btn-danger:hover  { background: var(--rose);   color: #fff; }
.btn-warning { background: var(--amber-dim);  color: var(--amber);  border: 1px solid rgba(217,119,6,0.2); }
.btn-warning:hover { background: var(--amber);  color: #fff; }
.btn-info    { background: var(--blue-dim);   color: var(--blue);   border: 1px solid rgba(37,99,235,0.2); }
.btn-info:hover    { background: var(--blue);   color: #fff; }
.btn-sm  { padding: 6px 12px; font-size: 0.78rem; }
.btn-lg  { padding: 12px 24px; font-size: 0.95rem; }
.btn-icon { padding: 8px; width: 34px; height: 34px; justify-content: center; }

/* ══════════════════════════
   TABLES
══════════════════════════ */
.table-wrap { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.table-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
    gap: 12px; flex-wrap: wrap; background: #fff;
}
.table-title { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.table-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left; padding: 12px 16px;
    font-size: 0.71rem; font-weight: 700;
    letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--text-muted); background: #FAFBFC;
    border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid rgba(232,236,242,0.7); transition: var(--trans); }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #FFFAF6; }
tbody td { padding: 12px 16px; font-size: 0.875rem; color: var(--text-primary); vertical-align: middle; }

/* ══════════════════════════
   FORMS
══════════════════════════ */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.form-control, .form-select {
    width: 100%; padding: 10px 14px;
    background: #fff; border: 1.5px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text-primary);
    font-family: 'DM Sans', sans-serif; font-size: 0.875rem;
    transition: var(--trans); outline: none;
}
.form-control:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,102,0,0.1); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.form-grid.col-2 { grid-template-columns: 1fr 1fr; }
.form-grid.col-3 { grid-template-columns: 1fr 1fr 1fr; }
.span-full { grid-column: 1 / -1; }

/* ══════════════════════════
   BADGES / PILLS
══════════════════════════ */
.badge-pill {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 20px;
    font-size: 0.72rem; font-weight: 600;
}
.pill-green  { background: var(--emerald-dim); color: var(--emerald); }
.pill-red    { background: var(--rose-dim);    color: var(--rose); }
.pill-amber  { background: var(--amber-dim);   color: var(--amber); }
.pill-blue   { background: var(--blue-dim);    color: var(--blue); }
.pill-purple { background: var(--purple-dim);  color: var(--purple); }
.pill-muted  { background: #F0F2F5;            color: var(--text-secondary); }
.pill-orange { background: var(--accent-dim);  color: var(--accent); }
.pill-rose   { background: var(--rose-dim);    color: var(--rose); }

/* Search Bar */
.search-bar { position: relative; display: flex; align-items: center; }
.search-bar i { position: absolute; left: 12px; color: var(--text-muted); font-size: 0.85rem; }
.search-bar input { padding-left: 36px; min-width: 220px; }

/* ══════════════════════════
   MODAL
══════════════════════════ */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(26,31,46,0.4); backdrop-filter: blur(3px); z-index: 1000; place-items: center; }
.modal-overlay.open { display: grid; }
.modal { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); width: min(92vw, 600px); max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: slideUp 0.25s ease; }
.modal-lg { width: min(92vw, 860px); }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 22px; border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, #FFF3EC 0%, #fff 100%);
}
.modal-title { font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.modal-close { width: 30px; height: 30px; background: var(--bg-hover); border: 1px solid var(--border); border-radius: 6px; color: var(--text-muted); cursor: pointer; display: grid; place-items: center; font-size: 0.9rem; transition: var(--trans); }
.modal-close:hover { color: var(--rose); border-color: var(--rose); }
.modal-body { padding: 22px; }
.modal-footer { padding: 16px 22px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; background: var(--bg-hover); }

/* ══════════════════════════
   ALERTS
══════════════════════════ */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.875rem; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; border: 1px solid; font-weight: 500; }
.alert-success { background: var(--emerald-dim); color: var(--emerald); border-color: rgba(5,150,105,0.2); }
.alert-error   { background: var(--rose-dim);    color: var(--rose);    border-color: rgba(220,38,38,0.2); }
.alert-warning { background: var(--amber-dim);   color: var(--amber);   border-color: rgba(217,119,6,0.2); }
.alert-info    { background: var(--blue-dim);    color: var(--blue);    border-color: rgba(37,99,235,0.2); }

/* ══════════════════════════
   LOGIN PAGE
══════════════════════════ */
.login-page {
    min-height: 100vh; display: grid; place-items: center;
    background: linear-gradient(150deg, #FF6600 0%, #FF8533 50%, #FFB380 100%);
    position: relative; overflow: hidden;
}
.login-page::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
.login-page::after {
    content: ''; position: absolute;
    width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    top: -200px; right: -100px; pointer-events: none;
}
.login-box { width: min(440px, 94vw); position: relative; z-index: 1; }
.login-brand { text-align: center; margin-bottom: 24px; }
.login-logo {
    width: 68px; height: 68px;
    background: rgba(255,255,255,0.2); border: 2px solid rgba(255,255,255,0.35);
    border-radius: 20px; display: inline-grid; place-items: center;
    font-size: 28px; color: #fff; margin-bottom: 14px; backdrop-filter: blur(8px);
}
.login-brand h1 { font-family: 'Syne', sans-serif; font-size: 1.8rem; font-weight: 800; color: #fff; letter-spacing: -0.04em; }
.login-brand p { color: rgba(255,255,255,0.78); font-size: 0.875rem; margin-top: 4px; }
.login-card { background: #fff; border-radius: var(--radius-lg); padding: 32px; box-shadow: 0 24px 60px rgba(0,0,0,0.15); }
.login-card h2 { font-family: 'Syne', sans-serif; font-size: 1.15rem; font-weight: 700; margin-bottom: 22px; color: var(--text-primary); }

/* ══════════════════════════
   DASHBOARD
══════════════════════════ */
.dash-grid { display: grid; grid-template-columns: 1fr 360px; gap: 20px; }
.recent-list { display: flex; flex-direction: column; }
.recent-item { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.recent-item:last-child { border-bottom: none; }
.recent-icon { width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center; flex-shrink: 0; font-size: 0.9rem; }
.recent-body { flex: 1; }
.recent-name   { font-weight: 600; color: var(--text-primary); }
.recent-sub    { font-size: 0.75rem; color: var(--text-muted); margin-top: 1px; }
.recent-amount { font-family: 'Syne', sans-serif; font-weight: 600; color: var(--accent); font-size: 0.9rem; }

/* ══════════════════════════
   POS / SALES
══════════════════════════ */
.pos-grid { display: grid; grid-template-columns: 1fr 360px; gap: 20px; min-height: calc(100vh - 140px); }
.pos-left, .pos-right { display: flex; flex-direction: column; gap: 16px; }
.cart-item { display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--bg-hover); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 8px; }
.cart-item-info { flex: 1; }
.cart-item-name  { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }
.cart-item-price { font-size: 0.75rem; color: var(--text-muted); }
.cart-qty { display: flex; align-items: center; gap: 6px; }
.qty-btn { width: 26px; height: 26px; background: #fff; border: 1.5px solid var(--border); border-radius: 6px; color: var(--text-primary); cursor: pointer; display: grid; place-items: center; font-size: 0.85rem; transition: var(--trans); }
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-val { width: 30px; text-align: center; font-weight: 700; font-size: 0.875rem; }
.cart-subtotal { font-weight: 700; color: var(--accent); font-family: 'Syne', sans-serif; min-width: 80px; text-align: right; }
.cart-remove { color: var(--rose); cursor: pointer; padding: 4px; }
.checkout-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; font-size: 0.875rem; color: var(--text-secondary); border-bottom: 1px solid var(--border); }
.checkout-row:last-child { border-bottom: none; }
.checkout-row.total { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--text-primary); }
.checkout-row.total span:last-child { color: var(--accent); }

.stock-bar { width: 80px; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; display: inline-block; vertical-align: middle; margin-right: 6px; }
.stock-bar-fill { height: 100%; border-radius: 3px; transition: width 0.4s; }

.product-card { background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 12px; cursor: pointer; transition: var(--trans); display: flex; align-items: center; gap: 12px; }
.product-card:hover { border-color: var(--accent); background: var(--accent-dim); box-shadow: 0 2px 12px rgba(255,102,0,0.12); }
.product-card-icon { width: 38px; height: 38px; background: var(--accent-dim); border-radius: 8px; display: grid; place-items: center; color: var(--accent); flex-shrink: 0; }
.product-card-info { flex: 1; }
.product-card-name { font-weight: 600; font-size: 0.875rem; color: var(--text-primary); }
.product-card-meta { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }
.product-card-price { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--accent); font-size: 0.9rem; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; max-height: 380px; overflow-y: auto; }

/* ══════════════════════════
   EMPTY STATE
══════════════════════════ */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: 0.25; display: block; color: var(--accent); }
.empty-state h3 { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p { font-size: 0.875rem; }

/* ══════════════════════════
   TOAST
══════════════════════════ */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 18px; display: flex; align-items: center; gap: 12px; min-width: 280px; max-width: 360px; box-shadow: var(--shadow-lg); animation: toastIn 0.3s ease; font-size: 0.875rem; }
@keyframes toastIn { from { transform: translateX(100%); opacity: 0; } to { transform: none; opacity: 1; } }
.toast.toast-success { border-left: 3px solid var(--emerald); }
.toast.toast-error   { border-left: 3px solid var(--rose); }
.toast.toast-warning { border-left: 3px solid var(--amber); }
.toast-success .toast-icon { color: var(--emerald); }
.toast-error   .toast-icon { color: var(--rose); }
.toast-warning .toast-icon { color: var(--amber); }

/* ══════════════════════════
   ROLE COLORS
══════════════════════════ */
.role-admin      { color: var(--accent) !important; }
.role-manager    { color: var(--blue) !important; }
.role-cashier    { color: var(--purple) !important; }

/* ══════════════════════════
   UTILITIES
══════════════════════════ */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .mt-4 { margin-top: 16px; }
.text-muted { color: var(--text-muted); } .text-accent { color: var(--accent); }
.text-rose { color: var(--rose); } .text-amber { color: var(--amber); }
.text-blue { color: var(--blue); } .font-bold { font-weight: 700; }
.text-sm { font-size: 0.875rem; } .text-xs { font-size: 0.75rem; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }

/* ══════════════════════════
   PRINT
══════════════════════════ */
@media print {
    .sidebar, .topbar, .btn, .modal-overlay, .table-actions, .notif-wrapper, .user-menu { display: none !important; }
    .main-content { margin-left: 0 !important; }
    body { background: #fff !important; }
    .no-print { display: none !important; }
}

/* ══════════════════════════
   RESPONSIVE
══════════════════════════ */
@media (max-width: 1024px) { .dash-grid, .pos-grid { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: none; }
    .main-content { margin-left: 0; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .form-grid.col-3 { grid-template-columns: 1fr 1fr; }
    .form-grid.col-2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .stat-grid { grid-template-columns: 1fr; } .page-body { padding: 16px; } .topbar { padding: 0 14px; } }