/* ══════════════════════════════════════════════
   Stock & Accounting System — Custom Styles
   ══════════════════════════════════════════════ */

:root {
    --primary: #435ebe;
    --primary-light: #5a73d4;
    --success: #198754;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #0dcaf0;
    --dark: #25396f;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-600: #6c757d;
    --sidebar-width: 280px;
    --header-height: 60px;
    --card-radius: 12px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --font-th: 'Noto Sans Thai', 'Sarabun', sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;600;700&display=swap');

body { font-family: var(--font-th) !important; }

/* ── Project Selector Bar ── */
.project-bar {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    color: #fff;
    padding: 8px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    position: sticky;
    top: 0;
    z-index: 1050;
}
.project-bar select {
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    border-radius: 6px;
    padding: 4px 12px;
    font-size: 0.8rem;
}
.project-bar select option { color: #333; }

/* ── Dashboard Cards ── */
.stat-card {
    border-radius: var(--card-radius);
    border: none;
    box-shadow: var(--shadow-sm);
    transition: transform .2s, box-shadow .2s;
    overflow: hidden;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.stat-card .card-body { padding: 1.25rem; }
.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}
.stat-card .stat-icon.purple { background: rgba(103,58,183,.15); color: #673ab7; }
.stat-card .stat-icon.blue { background: rgba(67,94,190,.15); color: var(--primary); }
.stat-card .stat-icon.green { background: rgba(25,135,84,.15); color: var(--success); }
.stat-card .stat-icon.red { background: rgba(220,53,69,.15); color: var(--danger); }
.stat-card .stat-icon.orange { background: rgba(255,152,0,.15); color: #ff9800; }
.stat-card .stat-icon.teal { background: rgba(0,150,136,.15); color: #009688; }
.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
}
.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ── Improved Table ── */
.table-container {
    background: #fff;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.table-container .card-header {
    background: transparent;
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.table-container .card-header h4 {
    margin: 0;
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark);
}
.table thead th {
    background: var(--gray-100);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--gray-600);
    white-space: nowrap;
    padding: 10px 12px;
    border-bottom: 2px solid var(--gray-200);
}
.table tbody td {
    padding: 10px 12px;
    vertical-align: middle;
    font-size: 0.875rem;
}
.table-hover tbody tr:hover { background: rgba(67,94,190,.04); }
.table .text-end { text-align: right !important; }
.table .text-center { text-align: center !important; }

/* ── Ledger Table (Excel-like) ── */
.ledger-table {
    font-size: 0.78rem;
}
.ledger-table thead th {
    background: var(--dark);
    color: #fff;
    font-size: 0.7rem;
    padding: 6px 8px;
    text-align: center;
    border: 1px solid rgba(255,255,255,.2);
}
.ledger-table thead .col-group-a { background: #1565c0; }
.ledger-table thead .col-group-b { background: #2e7d32; }
.ledger-table thead .col-group-c { background: #c62828; }
.ledger-table thead .col-group-d { background: #6a1b9a; }
.ledger-table tbody td {
    padding: 4px 6px;
    text-align: right;
    border: 1px solid var(--gray-200);
    white-space: nowrap;
}
.ledger-table tbody td.part-no {
    text-align: left;
    font-weight: 600;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Form Styles ── */
.form-label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--dark);
    margin-bottom: 4px;
}
.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--gray-200);
    padding: 8px 12px;
    font-size: 0.875rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67,94,190,.15);
}

/* ── Button Styles ── */
.btn { border-radius: 8px; font-weight: 500; font-size: 0.875rem; }
.btn-sm { padding: 4px 12px; font-size: 0.78rem; }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-light); }
.btn-outline-primary { color: var(--primary); border-color: var(--primary); }
.btn-icon { width: 32px; height: 32px; padding: 0; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; }

/* ── Badge ── */
.badge { padding: 4px 10px; border-radius: 6px; font-weight: 500; font-size: 0.72rem; }

/* ── Modal ── */
.modal-content { border-radius: var(--card-radius); border: none; box-shadow: var(--shadow-md); }
.modal-header { border-bottom: 1px solid var(--gray-200); padding: 1rem 1.25rem; }
.modal-title { font-weight: 600; font-size: 1rem; }

/* ── Login Page ── */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}
.login-card {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.login-card .login-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    margin-bottom: 8px;
}
.login-card .login-logo i { font-size: 2.5rem; }

/* ── Barcode ── */
.barcode-card {
    border: 2px dashed var(--gray-200);
    border-radius: var(--card-radius);
    padding: 1.5rem;
    text-align: center;
}

/* ── Quick Action Buttons ── */
.quick-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.quick-actions .btn { flex: 1; min-width: 120px; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .stat-card .stat-value { font-size: 1.2rem; }
    .project-bar { flex-wrap: wrap; }
    .table-container .card-header { flex-direction: column; align-items: stretch; }
}

/* ── Print ── */
@media print {
    .sidebar-wrapper, .project-bar, .no-print, header { display: none !important; }
    #main { margin: 0 !important; padding: 0 !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}