/* ==========================================
   PE-Proper - Personal Property Division CSS
   Inspired by iN2 / DNS-Check Design System
========================================== */

:root {
    --bg-main: #07141C;
    --bg-sidebar: #0D1D27;
    --bg-card: rgba(13, 29, 39, 0.65);
    --bg-card-hover: rgba(38, 56, 68, 0.8);
    --border-color: rgba(38, 56, 68, 0.4);
    --border-color-active: rgba(57, 213, 232, 0.4);
    
    --text-main: #F5F8FA;
    --text-muted: #AAB7C0;
    --text-dark: #263844;
    
    /* Neon gradients & highlights */
    --accent-cyan: #39D5E8;
    --accent-blue: #1C91A8;
    --accent-violet: #0B5F80;
    --grad-primary: linear-gradient(135deg, #1C91A8 0%, #39D5E8 100%);
    --grad-alert: linear-gradient(135deg, #FF007F 0%, #7F00FF 100%);
    --grad-card: linear-gradient(180deg, rgba(28, 145, 168, 0.08) 0%, rgba(13, 29, 39, 0.65) 100%);
    
    /* Status Colors */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #39D5E8;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', Courier, monospace;
    --transition-speed: 0.25s;
    
    --bg-topbar: rgba(7, 20, 28, 0.85);
    --bg-input: #07141C;
}

/* Accessibility (ADA / WCAG 2.1 AA) Utilities & Focus States */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: absolute;
    top: -60px;
    left: 10px;
    background: var(--accent-cyan);
    color: #07141C;
    padding: 10px 16px;
    font-weight: 700;
    z-index: 10000;
    border-radius: 6px;
    transition: top 0.2s ease;
    text-decoration: none;
}

.skip-link:focus {
    top: 10px;
    outline: 3px solid #000;
}

/* High Contrast Focus States for Keyboard Navigation */
:focus-visible {
    outline: 3px solid var(--accent-cyan) !important;
    outline-offset: 3px !important;
    box-shadow: 0 0 12px rgba(57, 213, 232, 0.4) !important;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--accent-cyan) !important;
    outline-offset: 2px !important;
}

/* Light Theme Variables & Component Overrides */
html[data-theme="light"] {
    --bg-main: #F1F5F9;
    --bg-sidebar: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;
    --border-color: #E2E8F0;
    --border-color-active: #0284C7;
    
    --text-main: #0F172A;
    --text-muted: #475569;
    --text-dark: #FFFFFF;
    
    --accent-cyan: #0284C7;
    --accent-blue: #0369A1;
    --accent-violet: #4338CA;
    --grad-primary: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
    --grad-card: linear-gradient(180deg, rgba(2, 132, 199, 0.04) 0%, #FFFFFF 100%);
    
    --bg-topbar: #FFFFFF;
    --bg-input: #FFFFFF;
}

html[data-theme="light"] th {
    background: #F8FAFC !important;
    color: #475569 !important;
    border-bottom: 2px solid #E2E8F0 !important;
}

html[data-theme="light"] .share-box {
    background: #F8FAFC !important;
    border: 1px dashed #0284C7 !important;
}

html[data-theme="light"] .share-url {
    color: #0284C7 !important;
}

html[data-theme="light"] .equalization-banner {
    background: #FFFFFF !important;
    border: 1px solid #E2E8F0 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .equal-side {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
}

html[data-theme="light"] .equal-name {
    color: #0F172A !important;
}

html[data-theme="light"] .equal-op {
    color: #475569 !important;
}

html[data-theme="light"] .kpi-card {
    background: #FFFFFF !important;
    border: 1px solid #E2E8F0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

html[data-theme="light"] .kpi-value {
    color: #0F172A !important;
}

html[data-theme="light"] .modal {
    background: #FFFFFF !important;
    color: #0F172A !important;
    border: 1px solid #CBD5E1 !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

html[data-theme="light"] .modal-header {
    border-bottom: 1px solid #E2E8F0 !important;
}

html[data-theme="light"] .modal-overlay {
    background: rgba(15, 23, 42, 0.6) !important;
}

html[data-theme="light"] .user-badge {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
    color: #0F172A !important;
}

html[data-theme="light"] .user-email {
    color: #0F172A !important;
}

html[data-theme="light"] .theme-toggle-btn {
    background: #E2E8F0 !important;
    color: #0F172A !important;
    border: 1px solid #CBD5E1 !important;
}

html[data-theme="light"] .btn-secondary {
    background: #F1F5F9 !important;
    color: #0F172A !important;
    border: 1px solid #CBD5E1 !important;
}

html[data-theme="light"] .btn-secondary:hover {
    background: #E2E8F0 !important;
    border-color: #0284C7 !important;
}

html[data-theme="light"] .card {
    background: #FFFFFF !important;
    border: 1px solid #E2E8F0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
}

html[data-theme="light"] .btn-danger {
    background: #FEE2E2 !important;
    color: #DC2626 !important;
    border: 1px solid #FCA5A5 !important;
}

html[data-theme="light"] .btn-danger:hover {
    background: #FCA5A5 !important;
    color: #991B1B !important;
}

html[data-theme="light"] .btn-primary {
    color: #FFFFFF !important;
}

html[data-theme="light"] .case-details-box {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
}

html[data-theme="light"] .case-metric-box {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
}

html[data-theme="light"] .funding-breakdown-box {
    background: #F8FAFC !important;
    border: 1px solid #CBD5E1 !important;
}

html[data-theme="light"] .auth-container {
    background: radial-gradient(circle at 50% 50%, rgba(2, 132, 199, 0.1) 0%, #F1F5F9 70%) !important;
}

html[data-theme="light"] .auth-card {
    background: #FFFFFF !important;
    border: 1px solid #CBD5E1 !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
}

html[data-theme="light"] input[type="text"],
html[data-theme="light"] input[type="email"],
html[data-theme="light"] input[type="password"],
html[data-theme="light"] input[type="date"],
html[data-theme="light"] input[type="number"],
html[data-theme="light"] select,
html[data-theme="light"] textarea {
    background: #FFFFFF !important;
    color: #0F172A !important;
    border: 1px solid #CBD5E1 !important;
}

html[data-theme="light"] .help-example-box {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
    color: #0F172A !important;
}

html[data-theme="light"] .table-container {
    background: #FFFFFF !important;
    border: 1px solid #E2E8F0 !important;
}

html[data-theme="light"] td {
    border-bottom: 1px solid #F1F5F9 !important;
    color: #0F172A !important;
}

html[data-theme="light"] tr:hover td {
    background: rgba(2, 132, 199, 0.04) !important;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: rgba(38, 56, 68, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-speed);
}
.theme-toggle-btn:hover {
    border-color: var(--accent-cyan);
    background: rgba(57, 213, 232, 0.15);
}

/* ==========================================
   Help Circles & Interactive Tooltips
========================================== */
.help-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(57, 213, 232, 0.15);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-mono);
    cursor: pointer;
    position: relative;
    margin-left: 6px;
    vertical-align: middle;
    transition: all 0.2s ease;
    user-select: none;
    flex-shrink: 0;
    white-space: nowrap;
}

/* Tooltip & Help Circle Controls */
.help-circle:hover {
    z-index: 100 !important;
    position: relative !important;
    transform: scale(1.15);
    background: var(--accent-cyan);
    color: #07141C;
    box-shadow: 0 0 12px rgba(57, 213, 232, 0.6);
}

/* Tooltip Popup on Hover */
.help-circle[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 135%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: #0B1924;
    color: #F8FAFC;
    border: 1px solid var(--accent-cyan);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 400;
    font-family: var(--font-sans);
    white-space: normal;
    width: max-content;
    max-width: 260px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 200 !important;
}

/* Arrow under tooltip */
.help-circle[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    border-width: 6px 6px 0 6px;
    border-style: solid;
    border-color: var(--accent-cyan) transparent transparent transparent;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 200 !important;
}

.help-circle[data-tooltip]:hover::after,
.help-circle[data-tooltip]:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Light Mode Tooltip Popup Overrides */
html[data-theme="light"] .help-circle[data-tooltip]::after {
    background: #FFFFFF !important;
    color: #0F172A !important;
    border: 1px solid #0284C7 !important;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.22) !important;
}

html[data-theme="light"] .help-circle[data-tooltip]::before {
    border-color: #0284C7 transparent transparent transparent !important;
}

/* Help Modal Specific Styles */
.help-section {
    margin-bottom: 20px;
}
.help-section h4 {
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}
.help-section p {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--text-main);
}
.help-example-box {
    background: rgba(7, 20, 28, 0.8);
    border-left: 3px solid var(--accent-cyan);
    padding: 14px 18px;
    border-radius: 6px;
    font-size: 0.88rem;
    color: var(--text-main);
    line-height: 1.5;
}
.help-tips-list {
    list-style: disc;
    padding-left: 20px;
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-sidebar);
}
::-webkit-scrollbar-thumb {
    background: #1F2937;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* Layout */
.app-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.brand-icon {
    width: 36px;
    height: 36px;
    background: var(--grad-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #07141C;
    box-shadow: 0 0 15px rgba(57, 213, 232, 0.3);
}

.brand-text h1 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.brand-text span {
    font-size: 0.72rem;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.nav-links {
    list-style: none;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all var(--transition-speed);
}

.nav-item a:hover, .nav-item.active a {
    color: var(--text-main);
    background: rgba(57, 213, 232, 0.1);
    border-left: 3px solid var(--accent-cyan);
}

.nav-icon {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--accent-cyan);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: radial-gradient(circle at 80% 20%, rgba(28, 145, 168, 0.05) 0%, transparent 60%);
}

.topbar {
    height: 70px;
    background-color: var(--bg-topbar);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 90;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-main);

}

.user-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(13, 29, 39, 0.8);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
}

.user-email {
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

.logout-btn {
    color: var(--color-error);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    transition: opacity 0.2s;
}
.logout-btn:hover {
    opacity: 0.8;
}

.content-body {
    padding: 32px;
    flex-grow: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* Flash Messages */
.flash-container {
    margin-bottom: 24px;
}
.flash-msg {
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.flash-msg.success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #34D399;
}
.flash-msg.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #F87171;
}
.flash-msg.info {
    background: rgba(57, 213, 232, 0.15);
    border: 1px solid rgba(57, 213, 232, 0.4);
    color: var(--accent-cyan);
}

/* Cards & Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    backdrop-filter: blur(12px);
    transition: border-color var(--transition-speed), transform var(--transition-speed);
}
.card:hover {
    border-color: rgba(57, 213, 232, 0.3);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.case-details-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 18px;
    background: rgba(7, 20, 28, 0.5);
    padding: 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.case-metric-box {
    background: rgba(13, 29, 39, 0.9);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.funding-breakdown-box {
    background: rgba(7, 20, 28, 0.7);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 10px;
    margin-bottom: 18px;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-title .icon {
    color: var(--accent-cyan);
    font-family: var(--font-mono);
}

/* KPI / Stat Box */
.kpi-card {
    background: var(--grad-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    overflow: visible;
}
.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--grad-primary);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.kpi-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.kpi-value {
    font-size: 1.7rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
}

.kpi-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Equalization Banner */
.equalization-banner {
    background: linear-gradient(135deg, rgba(13, 29, 39, 0.95) 0%, rgba(28, 145, 168, 0.2) 100%);
    border: 1px solid var(--accent-cyan);
    border-radius: 14px;
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: 0 0 25px rgba(57, 213, 232, 0.15);
}

.equalization-header {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.equalization-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.equal-side {
    background: rgba(7, 20, 28, 0.6);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 10px;
}

.equal-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.equal-val {
    font-size: 1.6rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--text-main);
}

.equal-op {
    font-size: 1.5rem;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
}

.equal-result-box {
    background: var(--grad-primary);
    color: #07141C;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(57, 213, 232, 0.3);
}

.equal-result-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.equal-result-amount {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-mono);
}

.equal-result-detail {
    font-size: 0.85rem;
    font-weight: 600;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    flex-wrap: nowrap;
    white-space: nowrap;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
select,
textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

/* Date Picker Wrapper & Calendar Button */
.date-picker-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.date-picker-wrapper input {
    padding-right: 44px !important;
}

.calendar-icon-btn {
    position: absolute;
    right: 8px;
    background: transparent;
    border: none;
    color: var(--accent-cyan);
    font-size: 1.15rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background 0.2s ease;
    user-select: none;
    z-index: 2;
}

.calendar-icon-btn:hover {
    transform: scale(1.15);
    background: rgba(57, 213, 232, 0.15);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(57, 213, 232, 0.2);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    border: none;
    transition: all var(--transition-speed);
}

.btn-primary {
    background: var(--grad-primary);
    color: #07141C;
    box-shadow: 0 0 15px rgba(57, 213, 232, 0.25);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 20px rgba(57, 213, 232, 0.4);
}

.btn-secondary {
    background: rgba(38, 56, 68, 0.6);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: rgba(57, 213, 232, 0.15);
    border-color: var(--accent-cyan);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.4);
}
.btn-danger:hover {
    background: rgba(239, 68, 68, 0.35);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* Data Tables */
.table-container {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-card);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
}

th {
    background: rgba(13, 29, 39, 0.95);
    padding: 14px 16px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

/* Sortable Table Headers */
th.sortable-th {
    cursor: pointer;
    user-select: none;
    transition: color 0.2s ease, background 0.2s ease;
}
th.sortable-th:hover {
    color: var(--accent-cyan);
    background: rgba(57, 213, 232, 0.08);
}
.sort-icon {
    font-size: 0.75rem;
    margin-left: 4px;
    opacity: 0.5;
    display: inline-block;
    transition: opacity 0.2s ease;
}
th.sortable-th:hover .sort-icon {
    opacity: 1;
}
th.sortable-th.active-sort {
    color: var(--accent-cyan);
}
th.sortable-th.active-sort .sort-icon {
    opacity: 1;
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(38, 56, 68, 0.3);
    color: var(--text-main);
}

tr:hover td {
    background: rgba(57, 213, 232, 0.03);
}

.mono {
    font-family: var(--font-mono);
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
}
.badge-active {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge-revoked {
    background: rgba(239, 68, 68, 0.15);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.badge-purchaser {
    background: rgba(57, 213, 232, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(57, 213, 232, 0.3);
}
.badge-gift {
    background: rgba(245, 158, 11, 0.15);
    color: #FBBF24;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Share Box */
.share-box {
    background: rgba(7, 20, 28, 0.8);
    border: 1px dashed var(--border-color-active);
    padding: 16px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.share-url {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-cyan);
    word-break: break-all;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(7, 20, 28, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: #0D1D27;
    border: 1px solid var(--border-color-active);
    border-radius: 14px;
    width: 90%;
    max-width: 750px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 28px;
    box-shadow: 0 0 30px rgba(57, 213, 232, 0.2);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
}

.close-modal {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
}
.close-modal:hover {
    color: var(--accent-cyan);
}

/* Centered Auth Layout */
.auth-container {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 50%, rgba(28, 145, 168, 0.15) 0%, #07141C 70%);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: rgba(13, 29, 39, 0.85);
    border: 1px solid var(--border-color-active);
    border-radius: 16px;
    padding: 36px;
    box-shadow: 0 0 30px rgba(57, 213, 232, 0.15);
}

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

.auth-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}
.auth-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

@media (max-width: 992px) {
    .sidebar {
        width: 70px;
    }
    .brand-text, .nav-text, .sidebar-footer {
        display: none;
    }
    .equalization-grid {
        grid-template-columns: 1fr;
    }
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   App Footer & Policy Modal (DNS-Check Standard)
========================================== */
.app-footer {
    margin-top: 48px;
    padding: 24px 0 12px 0;
    border-top: 1px solid var(--border-color);
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    cursor: pointer;
}

.footer-link:hover {
    color: var(--accent-cyan);
    text-decoration: underline;
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(180%);
    z-index: 9990;
    width: 90%;
    max-width: 780px;
    background: #0B1924;
    border: 1px solid var(--accent-cyan);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    transition: transform 0.35s ease;
}

.cookie-banner.active {
    transform: translateX(-50%) translateY(0);
}

.cookie-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: #F8FAFC;
}

html[data-theme="light"] .app-footer {
    border-top-color: #E2E8F0 !important;
    color: #64748B !important;
}

html[data-theme="light"] .footer-link {
    color: #64748B !important;
}

html[data-theme="light"] .footer-link:hover {
    color: #0284C7 !important;
}

html[data-theme="light"] .cookie-banner {
    background: #FFFFFF !important;
    border: 1px solid #0284C7 !important;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.18) !important;
}

html[data-theme="light"] .cookie-banner-content {
    color: #0F172A !important;
}

/* Category & Status Filter Pills */
.btn-filter-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-filter-pill:hover {
    background: rgba(57, 213, 232, 0.1);
    color: var(--accent-cyan);
    border-color: rgba(57, 213, 232, 0.3);
}

.btn-filter-pill.active {
    background: var(--accent-cyan);
    color: #07141C;
    border-color: var(--accent-cyan);
    font-weight: 700;
}

/* Dynamic Tutorial Animation Showcase Player */
.tour-progress-track {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    cursor: pointer;
}

.tour-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--accent-cyan);
    transition: width 0.1s linear;
}

.tour-scene-slide {
    display: none;
    animation: fadeInSlide 0.4s ease-in-out;
}

.tour-scene-slide.active {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

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

.tour-pill-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tour-pill-btn:hover {
    background: rgba(57, 213, 232, 0.1);
    color: var(--accent-cyan);
    border-color: rgba(57, 213, 232, 0.3);
}

.tour-pill-btn.active {
    background: var(--accent-cyan);
    color: #07141C;
    border-color: var(--accent-cyan);
    font-weight: 700;
}

@keyframes floatArrows {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(4px); }
}

.anim-pulse-card {
    transition: transform 0.3s ease;
}
.anim-pulse-card:hover {
    transform: scale(1.05);
}

@media (max-width: 900px) {
    .auth-layout-grid {
        grid-template-columns: 1fr !important;
    }
}