/* ============================================================
   REPORTAGE QR GENERATOR — Global Stylesheet
   Arabic RTL | Bootstrap 5 RTL Base
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
    /* Brand Colors */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-accent: #0ea5e9;

    /* WhatsApp */
    --color-whatsapp: #25d366;
    --color-whatsapp-dark: #1da851;

    /* Surfaces */
    --color-bg: #f1f5f9;
    --color-surface: #ffffff;
    --color-surface-2: #f8fafc;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    /* Navbar / Sidebar */
    --color-navbar-bg: #0f172a;
    --color-sidebar-bg: #1e293b;
    --color-sidebar-hover: #334155;
    --color-sidebar-active: #2563eb;
    --color-sidebar-text: #cbd5e1;
    --color-sidebar-muted: #64748b;
    --sidebar-width: 260px;
    --navbar-height: 64px;

    /* Text */
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;

    /* Status */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .05);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, .10), 0 4px 12px rgba(0, 0, 0, .06);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, .12);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ============================================================
   2. BASE RESETS & GLOBAL
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Tajawal', sans-serif;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    direction: rtl;
    text-align: right;
    min-height: 100vh;
    margin: 0;
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Tajawal', sans-serif;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
}

p {
    line-height: 1.7;
    color: var(--color-text-secondary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================================
   4. NAVBAR
   ============================================================ */
.app-navbar {
    position: sticky;
    top: 0;
    z-index: 1050;
    height: var(--navbar-height);
    background-color: var(--color-navbar-bg);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, .25);
}

/* Brand */
.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.brand-text {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.01em;
}

.brand-accent {
    color: var(--color-accent);
}

/* Sidebar toggle button */
.sidebar-toggle-btn {
    color: var(--color-sidebar-text);
    background: transparent;
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.sidebar-toggle-btn:hover {
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

/* WhatsApp Button */
.btn-whatsapp {
    background: linear-gradient(135deg, var(--color-whatsapp), #128c7e);
    border: none;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
    box-shadow: 0 2px 10px rgba(37, 211, 102, .30);
}

.btn-whatsapp:hover {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, .45);
    opacity: 0.92;
}

.btn-whatsapp:active {
    transform: translateY(0);
}

/* User Menu Button */
.btn-user-menu {
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .10);
    color: #e2e8f0;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.btn-user-menu:hover,
.btn-user-menu:focus {
    background: rgba(255, 255, 255, .13);
    border-color: rgba(255, 255, 255, .18);
    color: #ffffff;
}

.user-avatar {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #fff;
    flex-shrink: 0;
}

.user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Navbar dropdown */
.app-navbar .dropdown-menu {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
}

.app-navbar .dropdown-item {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    padding: 0.5rem 1rem;
    transition: background var(--transition-fast), color var(--transition-fast);
    border-radius: var(--radius-sm);
    margin: 2px 4px;
}

.app-navbar .dropdown-item:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.app-navbar .dropdown-item.text-danger:hover {
    background-color: #fee2e2;
    color: var(--color-danger);
}

/* ============================================================
   5. APP LAYOUT WRAPPER
   ============================================================ */
.app-wrapper {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
}

/* ============================================================
   6. SIDEBAR
   ============================================================ */
.app-sidebar {
    width: var(--sidebar-width);
    background-color: var(--color-sidebar-bg);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: var(--navbar-height);
    height: calc(100vh - var(--navbar-height));
    overflow-y: auto;
    overflow-x: hidden;
    transition: width var(--transition-normal), transform var(--transition-normal);
    border-left: 1px solid rgba(255, 255, 255, .05);
    scrollbar-width: thin;
    scrollbar-color: var(--color-sidebar-hover) transparent;
}

.app-sidebar::-webkit-scrollbar {
    width: 4px;
}

.app-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.app-sidebar::-webkit-scrollbar-thumb {
    background: var(--color-sidebar-hover);
    border-radius: var(--radius-full);
}

/* Sidebar Nav */
.sidebar-nav {
    padding: var(--space-md) var(--space-sm);
    flex: 1;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Sidebar link */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.65rem var(--space-md);
    border-radius: var(--radius-md);
    color: var(--color-sidebar-text);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background var(--transition-fast), color var(--transition-fast), padding-right var(--transition-fast);
    position: relative;
}

.sidebar-link:hover {
    background: var(--color-sidebar-hover);
    color: #ffffff;
    text-decoration: none;
}

.sidebar-link.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #ffffff;
    box-shadow: 0 2px 10px rgba(37, 99, 235, .35);
}

.sidebar-link.active .sidebar-icon {
    color: rgba(255, 255, 255, .9);
}

/* Active indicator bar */
.sidebar-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: #ffffff;
    border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

.sidebar-icon {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    color: var(--color-sidebar-muted);
    transition: color var(--transition-fast);
}

.sidebar-link:hover .sidebar-icon {
    color: #fff;
}

.sidebar-label {
    flex: 1;
    white-space: nowrap;
}

/* Dividers */
.sidebar-divider {
    padding: var(--space-md) var(--space-md) var(--space-xs);
    margin-top: var(--space-sm);
}

.sidebar-divider span {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-sidebar-muted);
}

/* Sidebar footer */
.sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, .06);
    color: var(--color-sidebar-muted);
    font-size: 0.8rem;
}

/* Collapsed sidebar (mobile) */
.app-sidebar.collapsed {
    transform: translateX(100%);
    width: 0;
}

/* ============================================================
   7. MAIN CONTENT AREA
   ============================================================ */
.app-main {
    flex: 1;
    padding: var(--space-xl);
    min-width: 0;
    overflow-x: hidden;
}

/* Page Header */
.page-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.page-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

/* Breadcrumbs */
.breadcrumb {
    font-size: 0.8125rem;
}

.breadcrumb-item+.breadcrumb-item::before {
    content: '‹';
    color: var(--color-text-muted);
}

.breadcrumb-item a {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: var(--color-text-muted);
}

/* ============================================================
   8. CARDS
   ============================================================ */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-md) var(--space-lg);
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
}

.card-body {
    padding: var(--space-lg);
}

/* Stat cards */
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: var(--space-md);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1;
}

.stat-card-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
    font-weight: 500;
}

/* ============================================================
   9. TABLES
   ============================================================ */
.table {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.table th {
    font-weight: 700;
    color: var(--color-text-primary);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background-color: var(--color-surface-2);
    border-bottom: 2px solid var(--color-border);
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

.table td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background-color: var(--color-surface-2);
}

.table-responsive {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* ============================================================
   10. BUTTONS
   ============================================================ */
.btn {
    font-family: 'Tajawal', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    padding: 0.45rem 1.1rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(37, 99, 235, .28);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), #1e3a8a);
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(37, 99, 235, .40);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(239, 68, 68, .25);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(239, 68, 68, .38);
}

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(16, 185, 129, .25);
}

.btn-sm {
    font-size: 0.8125rem;
    padding: 0.3rem 0.75rem;
}

/* ============================================================
   11. FORMS
   ============================================================ */
.form-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    margin-bottom: 0.35rem;
}

.form-control,
.form-select {
    font-family: 'Tajawal', sans-serif;
    font-size: 0.9rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.55rem 0.9rem;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
    outline: none;
}

.form-control::placeholder {
    color: var(--color-text-muted);
    font-weight: 400;
}

.invalid-feedback {
    font-size: 0.8125rem;
    font-weight: 500;
}

/* ============================================================
   12. BADGES & STATUS
   ============================================================ */
.badge {
    font-family: 'Tajawal', sans-serif;
    font-weight: 600;
    font-size: 0.75rem;
    padding: 0.3em 0.7em;
    border-radius: var(--radius-full);
}

.badge-scanned {
    background-color: #dcfce7;
    color: #15803d;
}

.badge-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-active {
    background-color: #dbeafe;
    color: #1e40af;
}

/* ============================================================
   13. LOADING OVERLAY
   ============================================================ */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    text-align: center;
    color: #ffffff;
}

/* ============================================================
   14. TOAST NOTIFICATIONS
   ============================================================ */
.app-toast {
    min-width: 280px;
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    font-family: 'Tajawal', sans-serif;
    font-size: 0.9rem;
}

.app-toast .toast-header {
    border-bottom: 1px solid rgba(0, 0, 0, .06);
    font-weight: 700;
    font-size: 0.875rem;
}

.app-toast.toast-success .toast-header {
    background-color: #ecfdf5;
    color: #065f46;
}

.app-toast.toast-error .toast-header {
    background-color: #fef2f2;
    color: #991b1b;
}

.app-toast.toast-info .toast-header {
    background-color: #eff6ff;
    color: #1e40af;
}

/* ============================================================
   15. FOOTER
   ============================================================ */
.app-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-md) 0;
    font-size: 0.8125rem;
}

/* ============================================================
   16. CONFIRM MODAL
   ============================================================ */
#confirmModal .modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

#confirmModal .modal-header {
    justify-content: center;
    padding-top: var(--space-xl);
}

#confirmModal .modal-icon {
    font-size: 3rem;
}

/* ============================================================
   17. UTILITY CLASSES
   ============================================================ */
.text-primary-custom {
    color: var(--color-primary) !important;
}

.bg-surface {
    background-color: var(--color-surface) !important;
}

.border-custom {
    border-color: var(--color-border) !important;
}

.rounded-custom {
    border-radius: var(--radius-lg) !important;
}

.shadow-custom {
    box-shadow: var(--shadow-md) !important;
}

/* Action icon buttons in tables */
.btn-action {
    width: 70px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-action:hover {
    transform: scale(1.1);
}

/* ============================================================
   18. RESPONSIVE — MOBILE SIDEBAR
   ============================================================ */
@media (max-width: 991.98px) {
    .app-sidebar {
        position: fixed;
        top: var(--navbar-height);
        right: 0;
        height: calc(100vh - var(--navbar-height));
        z-index: 1040;
        transform: translateX(0);
        transition: transform var(--transition-normal);
    }

    .app-sidebar.sidebar-hidden {
        transform: translateX(100%);
    }

    .app-main {
        padding: var(--space-md);
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, .45);
        z-index: 1039;
    }

    .sidebar-overlay.active {
        display: block;
    }
}

@media (max-width: 575.98px) {
    .page-title {
        font-size: 1.25rem;
    }

    .app-main {
        padding: var(--space-sm) var(--space-md);
    }

    .stat-card-value {
        font-size: 1.6rem;
    }
}

/* ============================================================
   19. DASHBOARD SEARCH BAR
   ============================================================ */
.search-wrapper {
    flex: 1;
    max-width: 500px;
}

.search-input-group {
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 1.5px solid var(--color-border);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input-group:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .10);
}

.search-icon-addon {
    background: var(--color-surface-2);
    border: none;
    color: var(--color-text-muted);
    padding-left: 1rem;
    padding-right: 1rem;
    font-size: 0.95rem;
}

.search-icon-addon .spinner-border-sm {
    width: 0.85rem;
    height: 0.85rem;
    border-width: 0.15em;
}

.search-input-group .form-control {
    border: none;
    border-radius: 0;
    background: var(--color-surface);
    font-size: 0.9rem;
    padding: 0.55rem 0.75rem;
}

.search-input-group .form-control:focus {
    box-shadow: none;
}

.search-input-group .btn-outline-secondary {
    border: none;
    border-radius: 0;
    color: var(--color-text-muted);
    background: var(--color-surface-2);
    padding-left: 0.9rem;
    padding-right: 0.9rem;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.search-input-group .btn-outline-secondary:hover {
    background: var(--color-border);
    color: var(--color-text-secondary);
}

/* Search feedback bar */
.search-feedback {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
}

/* ============================================================
   20. SEARCH RESULTS — CLIENT AVATAR
   ============================================================ */
.client-avatar-sm {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================================
   21. UNIT DETAIL MODAL
   ============================================================ */

/* Section label inside modal */
.section-label {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Unit number header block */
.detail-unit-header {
    padding: 0;
}

.detail-unit-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-primary-light), #bfdbfe);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.detail-unit-no {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1.2;
}

.detail-unit-meta {
    margin-top: 0.2rem;
}

/* Info fields */
.detail-field {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.85rem;
}

.detail-field-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.25rem;
}

.detail-field-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Client card */
.client-detail-card {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.client-avatar-lg {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    flex-shrink: 0;
}

/* ============================================================
   22. QR CODE CONTAINER
   ============================================================ */
.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    animation: fadeIn 300ms ease;
}

.qr-canvas-wrapper {
    border: 3px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    background: #fff;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.qr-canvas-wrapper canvas,
.qr-canvas-wrapper img {
    display: block;
    border-radius: 4px;
}

.qr-url-display {
    margin-top: 0.85rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    word-break: break-all;
    text-align: center;
    max-width: 280px;
    font-family: monospace;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.65rem;
}

.qr-actions .btn {
    font-size: 0.8125rem;
    padding: 0.4rem 0.9rem;
}

/* Placeholder (before QR is generated) */
.qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    color: var(--color-text-muted);
    text-align: center;
}

.qr-placeholder-icon {
    font-size: 4rem;
    opacity: 0.15;
    margin-bottom: 0.85rem;
    display: block;
}

.qr-placeholder-text {
    font-size: 0.875rem;
    margin: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.97);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ============================================================
   23. UNIT DETAIL WRAPPER
   ============================================================ */
.unit-detail-wrapper>div:last-child {
    border-bottom: none !important;
}

/* ============================================================
   24. CRUD PAGES — PROJECT ICON SMALL
   ============================================================ */
.project-icon-sm {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), #bfdbfe);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* Type Icon (Small) in table rows — Visit Types */
.type-icon-sm {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ddd6fe, #a78bfa);
    color: #5b21b6;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}