/* ==========================================================================
   EasyCRM - Modern Design System & Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Color Palette - Dark Luxe Theme (Default) */
    --bg-main: #0b0f19;
    --bg-card: #131b2e;
    --bg-card-hover: #19233c;
    --bg-glass: rgba(19, 27, 46, 0.75);
    --bg-input: #0e1424;
    --border-color: #1e293b;
    --border-highlight: rgba(99, 102, 241, 0.3);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Accent & Brand Colors */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.15);
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.25);

    /* Status Colors */
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.12);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
    --info: #0ea5e9;
    --info-bg: rgba(14, 165, 233, 0.12);

    /* Shadows & Transitions */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.25);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;

    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-main: #f4f6fb;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-input: #f1f5f9;
    --border-color: #e2e8f0;
    --border-highlight: rgba(99, 102, 241, 0.4);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.25);
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.45);
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.25) transparent;
}

/* Layout */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 50;
    transition: var(--transition);
}

.brand-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    color: #fff;
    font-weight: 800;
    font-size: 20px;
}

.brand-text h1 {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

[data-theme="light"] .brand-text h1 {
    background: linear-gradient(135deg, #0f172a, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-text span {
    font-size: 11px;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.nav-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--border-highlight);
    font-weight: 600;
}

.nav-item svg {
    width: 18px;
    height: 18px;
    stroke-width: 2;
}

.nav-badge {
    margin-left: auto;
    background: var(--bg-input);
    color: var(--text-muted);
    font-size: 11px;
    padding: 2px 7px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-item.active .nav-badge {
    background: var(--primary);
    color: #fff;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}

.user-info .user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.user-info .user-role {
    font-size: 11px;
    color: var(--text-muted);
}

/* Main Content Area */
.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--bg-main);
}

/* Header */
.top-header {
    height: 68px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    z-index: 40;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.page-title {
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

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

.header-search input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 8px 16px 8px 38px;
    font-size: 13px;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition);
}

.header-search input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.header-search svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 15px;
    height: 15px;
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Main Viewport */
.content-body {
    flex: 1;
    padding: 28px;
    overflow-y: auto;
}

/* Tabs View Container */
.tab-pane {
    display: none;
    animation: fadeIn 0.25s ease forwards;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Cards & Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 22px;
    height: 22px;
}

.stat-icon.primary { background: var(--primary-light); color: var(--primary); }
.stat-icon.accent { background: rgba(56, 189, 248, 0.15); color: var(--accent); }
.stat-icon.success { background: var(--success-bg); color: var(--success); }
.stat-icon.warning { background: var(--warning-bg); color: var(--warning); }

.stat-info h3 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.stat-info .stat-number {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.stat-sub {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.section-header h2 {
    font-size: 17px;
    font-weight: 700;
}

.section-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.45);
}

.btn-secondary {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--text-muted);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
}

.btn-icon:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
    border-color: var(--border-highlight);
}

/* Tables */
.card-table-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.crm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.crm-table th {
    background: var(--bg-input);
    color: var(--text-secondary);
    padding: 12px 18px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.crm-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

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

.crm-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.crm-table tbody tr:last-child td {
    border-bottom: none;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-new { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }
.badge-contacted { background: rgba(168, 85, 247, 0.15); color: #a855f7; }
.badge-qualified { background: rgba(234, 179, 8, 0.15); color: #eab308; }
.badge-proposal { background: rgba(249, 115, 22, 0.15); color: #f97316; }
.badge-won { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.badge-lost { background: rgba(239, 68, 68, 0.15); color: #ef4444; }

.badge-open { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.badge-pending { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.badge-resolved { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.badge-closed { background: rgba(100, 116, 139, 0.15); color: #94a3b8; }

.badge-urgent { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.badge-high { background: rgba(249, 115, 22, 0.2); color: #f97316; }
.badge-medium { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.badge-low { background: rgba(100, 116, 139, 0.2); color: #94a3b8; }

/* Multi-Email Pill Tags */
.email-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.email-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--text-secondary);
}

.email-pill.primary {
    border-color: rgba(99, 102, 241, 0.4);
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.email-pill .pill-label {
    font-size: 9px;
    text-transform: uppercase;
    opacity: 0.7;
    margin-left: 2px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 20px;
    overflow-y: auto;
}

.modal-overlay.active {
    display: flex;
    animation: modalFadeIn 0.2s ease forwards;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.97); }
    to { opacity: 1; transform: scale(1); }
}

.modal-dialog {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 650px;
    max-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin: auto;
}

.modal-dialog.modal-lg {
    max-width: 850px;
}

.modal-dialog > form {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    overscroll-behavior: contain;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-shrink: 0;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    box-sizing: border-box;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-primary);
    outline: none;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

textarea.form-control {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    min-height: 110px;
}

#ticketReplyBody {
    width: 100% !important;
    min-height: 160px !important;
    font-size: 14px;
    line-height: 1.6;
    padding: 14px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
}

/* Multi-Email Repeater Form */
.email-repeater-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
}

.email-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.email-row input[type="email"] {
    flex: 2;
}

.email-row select {
    flex: 1;
}

.email-row .btn-remove-email {
    color: var(--danger);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

/* Tickets Chat Thread */
.ticket-thread {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.message-bubble {
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
}

.message-bubble.incoming {
    border-left: 3px solid var(--accent);
}

.message-bubble.outgoing {
    border-left: 3px solid var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.message-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
}

.message-sender {
    font-weight: 700;
    color: var(--text-primary);
}

.message-time {
    color: var(--text-muted);
}

.message-content {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Neutral Email Viewer Container for Maximum Contrast & Compatibility */
.email-html-container {
    background: #ffffff !important;
    color: #1e293b !important;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.6;
    overflow-x: auto;
    max-width: 100%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.email-html-container div,
.email-html-container p,
.email-html-container span,
.email-html-container font,
.email-html-container td,
.email-html-container th,
.email-html-container li {
    /* Preserve natural dark text rendering on white canvas */
    color: inherit;
}

.email-html-container img,
.email-html-container svg {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

.email-html-container a {
    color: #2563eb !important;
    text-decoration: underline;
}

.email-html-container table {
    border-collapse: collapse;
    max-width: 100%;
    margin: 10px 0;
    color: #1e293b;
}

.email-html-container table td,
.email-html-container table th {
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    color: #1e293b;
}

.email-html-container blockquote {
    border-left: 3px solid #94a3b8;
    margin: 10px 0;
    padding-left: 14px;
    color: #475569;
}

/* Template Variables Bar */
.template-var-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.var-tag {
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--accent);
    cursor: pointer;
    transition: var(--transition);
}

.var-tag:hover {
    border-color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
}

/* Code Snippet Box */
.code-box {
    background: #060911;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: #38bdf8;
    overflow-x: auto;
    position: relative;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease forwards;
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }

@keyframes slideIn {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Auth Login Overlay */
.auth-wrapper {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at top, #1e1b4b, #0b0f19 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 36px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-glow);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h2 {
    font-size: 22px;
    font-weight: 800;
    margin-top: 12px;
}

/* Alert styles for Auth & Forms */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md, 8px);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 16px;
    display: block;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.alert-success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.alert-info {
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: #a5b4fc;
}

.auth-link {
    color: var(--primary, #6366f1);
    text-decoration: none;
    transition: color 0.15s ease;
    cursor: pointer;
}

.auth-link:hover {
    color: #818cf8;
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 900px) {
    .sidebar {
        position: fixed;
        left: -260px;
        height: 100%;
    }
    .sidebar.open {
        left: 0;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
}

/* ==========================================================================
   Bulk Action Bar, Sortable Headers, Filter Bar & Pagination Controls
   ========================================================================== */

/* Bulk Action Bar (Floating / Sticky Toolbar) */
.bulk-action-bar {
    display: none;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
    border: 1px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 10px 18px;
    margin-bottom: 16px;
    box-shadow: 0 8px 24px -4px rgba(99, 102, 241, 0.25);
    backdrop-filter: blur(10px);
    animation: slideDown 0.25s ease-out;
}

.bulk-action-bar.active {
    display: flex;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.bulk-counter-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    background: var(--primary);
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.bulk-actions-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.filter-bar .form-control {
    width: auto;
    min-width: 140px;
}

.filter-search-input {
    flex: 1;
    min-width: 220px !important;
}

/* Sortable Table Headers */
th.sortable-th {
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease, color 0.15s ease;
    white-space: nowrap;
}

th.sortable-th:hover {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.sort-icon {
    display: inline-block;
    margin-left: 4px;
    font-size: 10px;
    opacity: 0.4;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

th.sortable-th.sorted-asc .sort-icon {
    opacity: 1;
    color: var(--primary);
    transform: rotate(0deg);
}

th.sortable-th.sorted-desc .sort-icon {
    opacity: 1;
    color: var(--primary);
    transform: rotate(180deg);
}

/* Table Checkbox Column */
th.th-checkbox, td.td-checkbox {
    width: 38px;
    text-align: center;
    padding-left: 12px !important;
    padding-right: 8px !important;
}

.table-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

/* Pagination Bar */
.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    flex-wrap: wrap;
    gap: 12px;
}

.pagination-info {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.page-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

.page-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.page-size-select {
    padding: 4px 8px;
    font-size: 12px;
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

/* ==========================================================================
   Auth & Installation Wizard Overlay Styles
   ========================================================================== */
.auth-wrapper, .install-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.15), transparent 40%),
                radial-gradient(circle at bottom left, rgba(56, 189, 248, 0.1), transparent 40%),
                var(--bg-main);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow-y: auto;
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 0, 0, 0.6);
    padding: 36px;
    animation: fadeInScale 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.install-card {
    width: 100%;
    max-width: 680px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 0 50px rgba(99, 102, 241, 0.15);
    padding: 36px;
    animation: fadeInScale 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    margin: auto;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.install-header, .login-header {
    text-align: center;
    margin-bottom: 28px;
}

.install-header h2, .login-header h2 {
    font-size: 22px;
    font-weight: 700;
    margin-top: 14px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.wizard-section {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
}

.wizard-section-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.req-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 10px;
}

.req-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.req-item .req-name {
    font-weight: 500;
    color: var(--text-secondary);
}

.req-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.req-badge.ok {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.req-badge.fail {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
}