/* ==========================================================================
   Feature Gen Pharmacy Wholesale ERP - Enterprise Design System
   Theme: Feature Gen Care (Teal / Deep Slate)
   ========================================================================== */

/* Typography: Plus Jakarta Sans (UI) + JetBrains Mono (batch numbers, codes, invoice numbers) */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    /* Brand - Teal */
    --primary: #0097A7;
    --primary-dark: #00838F;
    --primary-darker: #006064;
    --primary-light: #00ACC1;
    --primary-50: #E0F7FA;
    --primary-100: #B2EBF2;
    --primary-200: #80DEEA;
    --primary-rgb: 0, 151, 167;
    --accent-bright: #26C6DA;
    --accent-teal: #4DB6AC;
    --secondary: #6B7280;

    /* Sidebar - Deep Slate */
    --dark-sidebar: #111827;
    --dark-sidebar-end: #0F172A;
    --dark-sidebar-hover: rgba(255, 255, 255, 0.06);
    --dark-sidebar-active: rgba(0, 151, 167, 0.18);
    --text-sidebar: #94A3B8;
    --text-sidebar-active: #2DD4BF;

    /* Surfaces & Text */
    --surface: #FFFFFF;
    --background: #F0F2F5;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --border-color: #E5E7EB;

    /* Status */
    --success: #059669;
    --success-light: #10B981;
    --success-bg: #ECFDF5;
    --warning: #D97706;
    --warning-light: #F59E0B;
    --warning-bg: #FFFBEB;
    --danger: #DC2626;
    --danger-light: #EF4444;
    --danger-bg: #FEF2F2;
    --info: #0891B2;
    --info-light: #06B6D4;
    --info-bg: #ECFEFF;

    /* Elevation & Shape */
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --radius: 12px;
    --radius-sm: 8px;
    --sidebar-width: 260px;
    --topbar-height: 68px;
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    /* Bootstrap 5.3 token overrides */
    --bs-primary: #0097A7;
    --bs-primary-rgb: 0, 151, 167;
    --bs-primary-text-emphasis: #006064;
    --bs-primary-bg-subtle: #E0F7FA;
    --bs-primary-border-subtle: #B2EBF2;
    --bs-info: #0891B2;
    --bs-info-rgb: 8, 145, 178;
    --bs-success: #059669;
    --bs-success-rgb: 5, 150, 105;
    --bs-warning: #F59E0B;
    --bs-warning-rgb: 245, 158, 11;
    --bs-danger: #DC2626;
    --bs-danger-rgb: 220, 38, 38;
    --bs-link-color: #0097A7;
    --bs-link-color-rgb: 0, 151, 167;
    --bs-link-hover-color: #00838F;
    --bs-link-hover-color-rgb: 0, 131, 143;
    --bs-body-font-family: var(--font-family);
    --bs-font-sans-serif: var(--font-family);
    --bs-font-monospace: var(--font-mono);
    --bs-body-font-size: 0.9375rem;
    --bs-body-bg: #F0F2F5;
    --bs-body-color: #111827;
    --bs-border-color: #E5E7EB;
    --bs-secondary-color: #6B7280;
    --bs-focus-ring-color: rgba(0, 151, 167, 0.25);
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); }
a:hover { color: var(--primary-dark); }

/* ==========================================================================
   Typography refinements
   ========================================================================== */
body, button, input, select, textarea, .btn, .form-control, .form-select {
    font-family: var(--font-family);
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-family);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.btn { font-weight: 600; letter-spacing: 0.005em; }
.form-label { font-weight: 600; color: #374151; }
.badge { font-weight: 600; letter-spacing: 0.01em; }

/* Numbers line up in columns (amounts, qty, stock) */
.table, .stat-card-value, .stat-value, .form-control, .text-end, .fw-bold, .fw-semibold, kbd {
    font-variant-numeric: tabular-nums;
}
.table > thead th {
    font-weight: 600;
    letter-spacing: 0.02em;
}
.table td.text-end { white-space: nowrap; }

code, kbd, pre, samp, .font-monospace {
    font-family: var(--font-mono) !important;
}
.font-monospace { font-size: 0.92em; letter-spacing: -0.01em; }

/* ==========================================================================
   Layout Architecture
   ========================================================================== */
.app-wrapper {
    display: flex;
    flex-direction: row;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar Styling */
.app-sidebar {
    width: var(--sidebar-width);
    background: var(--dark-sidebar);
    background: linear-gradient(180deg, var(--dark-sidebar) 0%, var(--dark-sidebar-end) 100%);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
    color: #F1F5F9;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    transition: transform 0.25s ease-in-out;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.app-sidebar::-webkit-scrollbar { width: 4px; }
.app-sidebar::-webkit-scrollbar-track { background: transparent; }
.app-sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 4px; }

.sidebar-brand {
    padding: 0 20px;
    min-height: var(--topbar-height);
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.2);
}

.brand-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-bright), #00BCD4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 188, 212, 0.25);
}

img.brand-icon {
    background: none;
    box-shadow: none;
    border-radius: 0;
    filter: drop-shadow(0 4px 8px rgba(0, 188, 212, 0.3));
}

.brand-title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    color: #FFFFFF;
    letter-spacing: -0.2px;
}

.brand-subtitle {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-tenant-badge {
    margin: 14px 12px 4px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.sidebar-tenant-badge .text-primary { color: var(--text-sidebar-active) !important; }

.tenant-badge-name {
    font-size: 13px;
    font-weight: 600;
    color: #E2E8F0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tenant-badge-status {
    font-size: 11px;
    margin-top: 4px;
}

.sidebar-menu {
    list-style: none;
    padding: 8px 10px 16px;
    margin: 0;
    flex-grow: 1;
}

.menu-header {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--accent-teal);
    padding: 18px 14px 8px;
    font-weight: 700;
    opacity: 0.9;
}

.menu-item {
    margin-bottom: 2px;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--text-sidebar);
    text-decoration: none;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.menu-link:hover {
    background-color: var(--dark-sidebar-hover);
    color: #FFFFFF;
}

.menu-link.active {
    background: linear-gradient(90deg, rgba(0, 151, 167, 0.22), rgba(0, 151, 167, 0.08));
    border-color: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.menu-link i {
    font-size: 15px;
    width: 20px;
    text-align: center;
    color: var(--text-sidebar);
    flex-shrink: 0;
    transition: color 0.15s ease-in-out;
}

.menu-link:hover i { color: #FFFFFF; }
.menu-link.active i { color: var(--text-sidebar-active); }

.menu-badge {
    margin-left: auto;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 10px;
}

/* Main Content Area */
.app-main {
    margin-left: var(--sidebar-width);
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-width: 0;
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
}

/* Topbar */
.app-topbar {
    min-height: var(--topbar-height);
    width: 100%;
    flex-shrink: 0;
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 28px;
    position: sticky;
    top: 0;
    z-index: 1020;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.topbar-search {
    position: relative;
    width: 280px;
}

.topbar-search input {
    background-color: var(--gray-100);
    border: 1px solid transparent;
    border-radius: 20px;
    padding: 7px 14px 7px 36px;
    font-size: 13px;
    transition: all 0.2s;
    width: 100%;
}

.topbar-search input:focus {
    background-color: #FFFFFF;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
    outline: none;
}

.topbar-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

/* Plan / subscription pill (teal outline, like Feature Gen Care) */
.plan-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 6px 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--primary-100);
    background: var(--primary-50);
    color: var(--primary-darker);
    font-size: 12.5px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
}

.plan-pill:hover { border-color: var(--primary-200); color: var(--primary-darker); box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.15); }
.plan-pill .bi-crown, .plan-pill .bi-gem { color: var(--warning-light); }
.plan-pill .plan-pill-cta {
    background: var(--primary-dark);
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 999px;
}

.topbar-avatar {
    width: 36px;
    height: 36px;
    font-size: 13px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    color: #FFFFFF;
}

.topbar-icon-btn {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all 0.15s ease;
}

.topbar-icon-btn:hover { background: var(--primary-50); color: var(--primary-dark); border-color: var(--primary-100); }

.topbar-user-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 3px 10px 3px 3px;
    transition: all 0.15s ease;
}

.topbar-user-btn:hover, .topbar-user-btn[aria-expanded="true"] { background: var(--gray-100); border-color: var(--border-color); }

/* Content Container */
.app-content {
    padding: 24px 28px;
    flex-grow: 1;
    width: 100%;
    min-width: 0;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.03em;
}

.page-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 3px;
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card-erp, .card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
}

.card-erp {
    margin-bottom: 24px;
    overflow: hidden;
}

.card-erp-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background-color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.card-erp-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-erp-title > i:first-child { color: var(--primary); }

.card-erp-body {
    padding: 20px;
}

.card-header { background-color: #FFFFFF; border-bottom-color: var(--border-color); }

/* Metric / Stat Cards (icon tile on the left) */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px 20px 20px 84px;
    min-height: 100px;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, var(--primary-50) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.stat-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.stat-card:hover::after { opacity: 1; }

.stat-card > * { position: relative; z-index: 1; }

.stat-card-title {
    font-size: 11.5px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.stat-card-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: 6px;
    letter-spacing: -0.03em;
    word-break: break-word;
}

.stat-card-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
}

.stat-card-icon {
    position: absolute !important;
    left: 20px;
    top: 20px;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-card-icon.primary { background: var(--primary-50); color: var(--primary); }
.stat-card-icon.success { background: var(--success-bg); color: var(--success); }
.stat-card-icon.warning { background: var(--warning-bg); color: var(--warning); }
.stat-card-icon.danger  { background: var(--danger-bg); color: var(--danger); }
.stat-card-icon.info    { background: var(--info-bg); color: var(--info); }

/* Highlight banner (e.g. subscription strip) */
.banner-teal {
    background: linear-gradient(90deg, var(--primary-50), #F0FDFA);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius);
}

/* ==========================================================================
   Tables
   ========================================================================== */
.table-erp {
    width: 100%;
    margin-bottom: 0;
    font-size: 13.5px;
}

.table-erp th, .table thead th {
    background-color: var(--gray-50);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.table-erp td {
    padding: 12px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.table-erp tr:hover td {
    background-color: #F7FDFE;
}

/* ==========================================================================
   Polish & Layout Fixes
   ========================================================================== */
.app-topbar .btn, .plan-pill, .topbar-user-btn { white-space: nowrap; }
.topbar-user-btn .fw-semibold { white-space: nowrap; max-width: 170px; overflow: hidden; text-overflow: ellipsis; }

.stat-card-value {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: clamp(18px, 1.55vw, 24px);
}

/* Left accent cards (".card-erp border-start border-4 border-*") */
.card-erp.border-start.border-4 {
    border-width: 1px 1px 1px 4px !important;
    border-top-color: var(--border-color) !important;
    border-right-color: var(--border-color) !important;
    border-bottom-color: var(--border-color) !important;
}

/* Highlighted POS CTA in sidebar */
.app-sidebar .menu-link.bg-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.35) !important;
}
.app-sidebar .menu-link.bg-primary i { color: #FDE68A !important; }

@media (max-width: 1400px) {
    .topbar-search { width: 200px; }
}

@media (max-width: 1200px) {
    .topbar-search { display: none !important; }
    .topbar-user-btn .text-start { display: none !important; }
}

/* ==========================================================================
   Password visibility toggle (assets/js/password-toggle.js)
   ========================================================================== */
.pw-toggle-wrap {
    position: relative;
    display: block;
    width: 100%;
}

.pw-toggle-input { padding-right: 44px !important; }

.pw-toggle-btn {
    position: absolute;
    top: 50%;
    right: 6px;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    z-index: 5;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.pw-toggle-btn:hover { color: var(--primary); background: var(--primary-50); }
.pw-toggle-btn:focus-visible { outline: 2px solid rgba(var(--primary-rgb), 0.45); outline-offset: 1px; }
.pw-toggle-btn[aria-pressed="true"] { color: var(--primary); }

.pw-toggle-addon {
    border: 1px solid var(--gray-300);
    border-left: 0;
    background: var(--gray-50);
    color: var(--text-muted);
}

.pw-toggle-addon:hover, .pw-toggle-addon[aria-pressed="true"] { color: var(--primary); background: var(--primary-50); }

/* ==========================================================================
   Bootstrap Component Theming (teal)
   ========================================================================== */
.btn {
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
    --bs-btn-color: #FFFFFF;
    --bs-btn-bg: #0097A7;
    --bs-btn-border-color: #0097A7;
    --bs-btn-hover-color: #FFFFFF;
    --bs-btn-hover-bg: #00838F;
    --bs-btn-hover-border-color: #00838F;
    --bs-btn-focus-shadow-rgb: 0, 151, 167;
    --bs-btn-active-color: #FFFFFF;
    --bs-btn-active-bg: #006064;
    --bs-btn-active-border-color: #006064;
    --bs-btn-disabled-color: #FFFFFF;
    --bs-btn-disabled-bg: #4DD0E1;
    --bs-btn-disabled-border-color: #4DD0E1;
    background-image: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: 0;
    box-shadow: 0 2px 6px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:hover {
    background-image: linear-gradient(135deg, var(--primary-dark), var(--primary));
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.35);
    transform: translateY(-1px);
}

.btn-outline-primary {
    --bs-btn-color: #0097A7;
    --bs-btn-border-color: #0097A7;
    --bs-btn-hover-color: #FFFFFF;
    --bs-btn-hover-bg: #0097A7;
    --bs-btn-hover-border-color: #0097A7;
    --bs-btn-focus-shadow-rgb: 0, 151, 167;
    --bs-btn-active-color: #FFFFFF;
    --bs-btn-active-bg: #00838F;
    --bs-btn-active-border-color: #00838F;
}

.btn-success {
    --bs-btn-bg: #059669;
    --bs-btn-border-color: #059669;
    --bs-btn-hover-bg: #047857;
    --bs-btn-hover-border-color: #047857;
}

.btn-outline-secondary {
    --bs-btn-color: #374151;
    --bs-btn-border-color: #D1D5DB;
    --bs-btn-hover-color: #111827;
    --bs-btn-hover-bg: #F3F4F6;
    --bs-btn-hover-border-color: #D1D5DB;
    --bs-btn-active-color: #111827;
    --bs-btn-active-bg: #E5E7EB;
    --bs-btn-active-border-color: #D1D5DB;
    background: #FFFFFF;
}

.btn-light {
    --bs-btn-bg: #FFFFFF;
    --bs-btn-border-color: #E5E7EB;
    --bs-btn-hover-bg: #F3F4F6;
    --bs-btn-hover-border-color: #E5E7EB;
}

.bg-primary-dark { background-color: var(--primary-darker) !important; }
.text-teal { color: var(--primary) !important; }

.form-control, .form-select {
    border-color: var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 13.5px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.form-label { color: #374151; font-weight: 500; }

.input-group-text {
    background-color: var(--gray-50);
    border-color: var(--gray-300);
    color: var(--text-muted);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-input:focus {
    border-color: var(--primary-200);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.form-switch .form-check-input:focus {
    --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%2380DEEA'/%3e%3c/svg%3e");
}

.nav-pills {
    --bs-nav-pills-link-active-bg: #0097A7;
}

.nav-link { color: var(--text-secondary); }
.nav-link:hover, .nav-link:focus { color: var(--primary-dark); }

.nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link {
    color: var(--primary-dark);
    border-bottom-color: #FFFFFF;
    font-weight: 600;
}

.pagination {
    --bs-pagination-color: #0097A7;
    --bs-pagination-hover-color: #00838F;
    --bs-pagination-focus-color: #00838F;
    --bs-pagination-focus-box-shadow: 0 0 0 3px rgba(0, 151, 167, 0.15);
    --bs-pagination-active-bg: #0097A7;
    --bs-pagination-active-border-color: #0097A7;
}

.progress { --bs-progress-bar-bg: #0097A7; background-color: var(--gray-100); }

.dropdown-menu {
    --bs-dropdown-link-active-bg: #0097A7;
    border-color: var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1) !important;
}

.dropdown-item:hover { background-color: var(--primary-50); color: var(--primary-darker); }

.list-group {
    --bs-list-group-active-bg: #0097A7;
    --bs-list-group-active-border-color: #0097A7;
}

.badge { font-weight: 600; }

.alert { border-radius: var(--radius-sm); }
.alert-info { background: var(--info-bg); border-color: #A5F3FC; color: #155E75; }
.alert-primary { background: var(--primary-50); border-color: var(--primary-100); color: var(--primary-darker); }

.modal-content { border-radius: var(--radius); border: 0; }

/* Keyboard Shortcut Badges */
kbd.key-shortcut {
    background-color: var(--gray-200);
    color: #334155;
    border: 1px solid var(--gray-300);
    border-bottom: 2px solid var(--text-muted);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
}

.btn-primary kbd.key-shortcut {
    background: rgba(0, 0, 0, 0.18) !important;
    border: 0;
    color: #FFFFFF;
}

/* ==========================================================================
   Fast Billing POS styling
   ========================================================================== */
.pos-billing-grid {
    display: grid;
    /* minmax(0, 1fr): let the items column shrink below the table's width (the table scrolls
       inside .table-responsive) instead of pushing the Billing Summary off-screen */
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 20px;
    align-items: start;
}

.pos-billing-grid > * {
    min-width: 0;
}

/* Sidebar (260px) is visible above 992px, so the content area is narrower than the window */
@media (max-width: 1399px) {
    .pos-billing-grid {
        grid-template-columns: minmax(0, 1fr) 300px;
        gap: 16px;
    }
}

@media (max-width: 1199px) {
    .pos-billing-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.billing-item-table th, .billing-item-table td {
    padding: 8px 10px;
    font-size: 13px;
}

/* ==========================================================================
   Print Invoice Styling (A4 & Thermal 80mm)
   ========================================================================== */
@media print {
    @page {
        size: A4;
        margin: 12mm 10mm 14mm;
    }
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    body {
        background: #FFFFFF !important;
        color: #000000 !important;
        font-size: 11px !important;
    }
    .app-sidebar, .app-topbar, .no-print, .print-hide, .btn, .flash-messages-container,
    .alert-dismissible .btn-close, .pagination, .nav-tabs, .dropdown-menu, footer,
    .print-hide-col, .sticky-save, #sidebarOverlay {
        display: none !important;
    }
    .app-main {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }
    .app-content {
        padding: 0 !important;
    }
    .card-erp, .card {
        border: 1px solid #E5E7EB !important;
        box-shadow: none !important;
        break-inside: auto;
    }
    .printable-invoice {
        display: block !important;
        width: 100% !important;
        border: none !important;
    }

    /* Letterhead */
    body[data-printable="1"] .print-letterhead {
        display: block !important;
        border-bottom: 2px solid #0097A7;
        padding-bottom: 8px;
        margin-bottom: 12px;
    }
    .print-letterhead .pl-name { font-size: 16px; font-weight: 700; color: #0F172A; }
    .print-letterhead .pl-title { font-size: 14px; font-weight: 700; color: #0097A7; }
    .print-letterhead .pl-meta { font-size: 10px; color: #475569; line-height: 1.4; }
    .page-header { margin-bottom: 8px !important; }
    .page-header .page-title { font-size: 15px !important; }
    .page-subtitle { display: none !important; }

    /* Tables */
    .table-responsive { overflow: visible !important; }
    .table { font-size: 10.5px !important; }
    .table th, .table td { padding: 4px 6px !important; }
    thead { display: table-header-group; }
    tfoot { display: table-footer-group; }
    tr, img, .stat-card { break-inside: avoid; }
    a { color: inherit !important; text-decoration: none !important; }

    /* Filter forms print as plain text */
    .form-control, .form-select {
        border: none !important;
        background: none !important;
        padding: 0 !important;
        box-shadow: none !important;
        appearance: none !important;
        -webkit-appearance: none !important;
        min-height: 0 !important;
        height: auto !important;
    }
    input[type="checkbox"], input[type="radio"] { display: none !important; }

    /* Only print the active tab pane */
    .tab-content > .tab-pane:not(.active) { display: none !important; }

    canvas { max-width: 100% !important; height: auto !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
    .app-sidebar {
        transform: translateX(-100%);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
    }
    .app-sidebar.show {
        transform: translateX(0);
    }
    .app-main {
        margin-left: 0;
        width: 100%;
    }
    .app-topbar {
        padding: 8px 14px;
    }
    .app-content {
        padding: 16px;
    }
}

@media (max-width: 576px) {
    .topbar-left, .topbar-right {
        gap: 8px;
    }
    .page-title {
        font-size: 18px;
    }
    .stat-card {
        padding-left: 76px;
    }
    .stat-card-icon {
        left: 16px;
        width: 44px;
        height: 44px;
    }
    .stat-card-value {
        font-size: 20px;
    }
}