/* ========== RED THEME & GLOBAL ========== */
[data-theme="light"], :root:not([data-theme="dark"]) {
    --primary: #c62828;
    --primary-hover: #b71c1c;
    --primary-focus: rgba(198, 40, 40, 0.2);
    --primary-inverse: #fff;
    --accent: #ffcdd2;
    --background-color: #fafafa;
    --surface: #ffffff;
    --card-background-color: #fff;
    --card-box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --text-color: #1a1a1a;
    --text-muted: #5c5c5c;
    --radius: 16px;
    --radius-lg: 24px;
    --font-heading: 'Outfit', system-ui, sans-serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --transition: 0.25s ease;
    /* Spacing scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
}

* {
    box-sizing: border-box;
}

body {
    position: relative;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
}

#matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.45;
}

body > main,
body > header,
body > section,
body > footer {
    position: relative;
    z-index: 1;
}

#matrix-rain canvas {
    display: block;
    width: 100%;
    height: 100%;
}

body:not(.landing) {
    padding-bottom: var(--space-3xl);
    padding-top: 0;
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(198, 40, 40, 0.08);
    transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.navbar .nav-container {
    padding: 0.75rem 1.5rem;
    min-height: 56px;
}

.nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
    text-decoration: none;
    transition: opacity var(--transition);
}

.nav-brand:hover {
    opacity: 0.9;
    color: var(--primary);
}

.brand-icon {
    display: inline-flex;
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 0.875rem;
    margin: 0 0.125rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background var(--transition), color var(--transition);
}

.nav-links a:hover {
    background: var(--primary-focus);
    color: var(--primary);
}

.nav-cta {
    background: var(--primary) !important;
    color: var(--primary-inverse) !important;
}

.nav-cta:hover {
    background: var(--primary-hover) !important;
    color: var(--primary-inverse) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-color);
    border-radius: 1px;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--surface);
        padding: 1rem;
        border-bottom: 1px solid rgba(0,0,0,0.06);
        display: none;
    }
    .nav-links.open { display: flex; }
}

.navbar-minimal .nav-container {
    padding: 0.75rem 1.5rem;
    min-height: 56px;
}

.navbar .btn {
    border-radius: 6px;
}

.nav-user, .nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-user strong {
    margin-right: 0.25rem;
    font-weight: 600;
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.9rem;
}

.container-app {
    padding: var(--space-xl) var(--space-lg) 5rem;
    max-width: 900px;
    margin: 0 auto;
}

/* ========== HERO ========== */
.landing { padding-top: 0; }

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) var(--space-lg) var(--space-3xl);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    flex: 1;
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #ffebee 0%, #fce4ec 40%, #fafafa 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.6;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
    animation: float 12s ease-in-out infinite;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    background: #e57373;
    bottom: 10%;
    left: -80px;
    animation: float 10s ease-in-out infinite reverse;
    animation-delay: -3s;
}

.hero-shape-3 {
    width: 200px;
    height: 200px;
    background: #ffcdd2;
    top: 50%;
    left: 30%;
    animation: float 8s ease-in-out infinite;
    animation-delay: -1s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.05); }
    66% { transform: translate(-15px, 15px) scale(0.98); }
}

.hero-badge {
    display: inline-block;
    background: rgba(198, 40, 40, 0.12);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-md);
    border-radius: 999px;
    margin-bottom: var(--space-md);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 var(--space-md);
    color: var(--text-color);
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary), #e53935, #ff6b6b, var(--primary));
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-run 3s linear infinite;
}

@keyframes gradient-run {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 auto var(--space-xl);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.hero-card-preview {
    background: var(--surface);
    box-shadow: 0 24px 48px rgba(198, 40, 40, 0.12);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    border: 1px solid rgba(198, 40, 40, 0.1);
    animation: hero-card-loop 4s ease-in-out infinite;
}

@keyframes hero-card-loop {
    0%, 100% { transform: translateY(0) scale(1); box-shadow: 0 24px 48px rgba(198, 40, 40, 0.12); }
    50% { transform: translateY(-8px) scale(1.02); box-shadow: 0 32px 56px rgba(198, 40, 40, 0.18); }
}

.hero-doc-icon {
    color: var(--primary);
}

.hero-card-preview span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .hero-visual { display: none; }
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

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

.btn-primary {
    background: var(--primary);
    color: var(--primary-inverse);
    box-shadow: 0 4px 14px rgba(198, 40, 40, 0.35);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(198, 40, 40, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-ghost:hover {
    background: var(--primary-focus);
}

.btn-lg {
    padding: 0.85rem 1.75rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.link-secondary {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.link-secondary:hover {
    color: var(--primary);
}

/* ========== SECTIONS ========== */
.section {
    padding: var(--space-3xl) var(--space-lg);
    position: relative;
}

.section-features {
    background: var(--surface);
}

.section-how {
    background: var(--background-color);
}

.section-cta {
    padding: var(--space-3xl) var(--space-lg);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-badge {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0 0 var(--space-2xl);
    color: var(--text-color);
}

/* ========== DATA / STATS (interactive) ========== */
.section-stats {
    background: linear-gradient(180deg, rgba(198, 40, 40, 0.04) 0%, transparent 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid rgba(198, 40, 40, 0.08);
    box-shadow: var(--card-box-shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(198, 40, 40, 0.12);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: inline-block;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    margin: var(--space-sm) 0 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.data-viz {
    max-width: 400px;
    margin: 0 auto;
}

.data-bar {
    margin-bottom: var(--space-lg);
}

.data-bar:last-child {
    margin-bottom: 0;
}

.data-bar-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.data-bar-fill {
    display: block;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary) 0%, #e57373 100%);
    width: 0;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}


@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
        margin-bottom: var(--space-xl);
    }
    .stat-item {
        padding: var(--space-md);
    }
}

/* ========== FEATURE CARDS ========== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid rgba(198, 40, 40, 0.08);
    box-shadow: var(--card-box-shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(198, 40, 40, 0.12);
}

.feature-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(198, 40, 40, 0.12) 0%, rgba(229, 57, 53, 0.08) 100%);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--text-color);
}

.feature-card p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ========== STEPS ========== */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.step {
    text-align: center;
    padding: var(--space-lg);
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--primary-inverse);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.step h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    margin: 0 0 0.35rem;
}

.step p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .steps { grid-template-columns: 1fr; }
}

.video-wrap {
    max-width: 720px;
    margin: 0 auto;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(198, 40, 40, 0.08) 0%, rgba(229, 57, 53, 0.05) 100%);
    border: 2px dashed rgba(198, 40, 40, 0.25);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    color: var(--primary);
}

.video-placeholder svg {
    opacity: 0.7;
}

/* ========== CTA BOX ========== */
.cta-box {
    background: linear-gradient(135deg, var(--primary) 0%, #e53935 100%);
    color: var(--primary-inverse);
    padding: var(--space-2xl) var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 20px 50px rgba(198, 40, 40, 0.3);
}

.cta-box h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin: 0 0 0.5rem;
}

.cta-box p {
    margin: 0 0 var(--space-lg);
    opacity: 0.95;
}

.cta-box .btn-primary {
    background: var(--primary-inverse);
    color: var(--primary);
}

.cta-box .btn-primary:hover {
    background: #f5f5f5;
    color: var(--primary-hover);
}

/* ========== LARGE FOOTER ========== */
.footer {
    background: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
    color: #e0e0e0;
    padding: var(--space-3xl) var(--space-lg) var(--space-xl);
    margin-top: 0;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-brand .brand-icon {
    color: #e57373;
}

.footer-brand strong {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #fff;
}

.footer-brand p {
    margin: 0;
    font-size: 0.9rem;
    color: #9e9e9e;
    line-height: 1.5;
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #b0b0b0;
    margin: 0 0 var(--space-md);
}

.footer-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #c0c0c0;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: #e57373;
}

.footer-bottom {
    padding-top: var(--space-lg);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: #757575;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ========== ANIMATIONS ========== */
.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }

.animate-float {
    animation: float 8s ease-in-out infinite;
}

.animate-card {
    opacity: 0;
    transform: translateY(24px);
    animation: cardIn 0.6s ease forwards;
}

.animate-card.delay-1 { animation-delay: 0.1s; }
.animate-card.delay-2 { animation-delay: 0.2s; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== LOGIN PAGE ========== */
.page-login {
    padding-top: 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(198, 40, 40, 0.12);
    border: 1px solid rgba(198, 40, 40, 0.08);
}

.login-card .card-header {
    padding: var(--space-lg);
    text-align: center;
}

.login-card .card-header h2 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-inverse);
}

.login-card .card-content {
    padding: var(--space-xl);
}

.error-msg {
    display: none;
    color: var(--primary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: rgba(198, 40, 40, 0.08);
    border-radius: var(--radius);
}

.error-msg:not(:empty) {
    display: block;
}

.login-footer {
    text-align: center;
    margin: 1rem 0 0;
}

/* ========== LEGACY / APP PAGES (main-header, main-footer, cards, drop-zone) ========== */
.main-header {
    background: linear-gradient(135deg, var(--primary) 0%, #e53935 100%);
    color: var(--primary-inverse);
    padding: var(--space-lg) var(--space-lg);
    text-align: center;
    box-shadow: 0 4px 20px rgba(198, 40, 40, 0.2);
}

.main-header h1, .main-header p {
    color: var(--primary-inverse);
    margin: 0;
    font-family: var(--font-heading);
}

.main-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.main-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: var(--space-md) var(--space-md);
    text-align: center;
    z-index: 100;
}

.main-footer p {
    margin: 0;
    font-size: 0.85rem;
    color: #9e9e9e;
}


article {
    background: var(--card-background-color);
    box-shadow: var(--card-box-shadow);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(198, 40, 40, 0.06);
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, var(--primary) 0%, #e53935 100%);
    color: var(--primary-inverse);
    padding: var(--space-md) var(--space-lg);
}

.card-header h3, .card-header h4 {
    color: var(--primary-inverse);
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 600;
}

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

/* Drop zone */
#drop-zone {
    position: relative;
    border: 3px dashed var(--primary);
    border-radius: 9999px;
    padding: var(--space-2xl);
    text-align: center;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
    background: rgba(198, 40, 40, 0.03);
}

.drop-zone-input {
    position: fixed;
    left: -10000px;
    top: 0;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.drop-zone-text {
    display: block;
    margin-bottom: var(--space-md);
}

#drop-zone .btn {
    pointer-events: auto;
}

#drop-zone:hover,
#drop-zone.dragover {
    background: var(--primary-focus);
    border-color: var(--primary-hover);
}

.warning-card {
    display: none;
    background: #ffebee;
    border-left: 4px solid var(--primary);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    border-radius: var(--radius);
}

.form-grid {
    display: grid;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    gap: 1.2rem;
    align-items: center;
}

.form-grid label {
    font-weight: 600;
    text-align: right;
    color: var(--text-muted);
    min-width: 0;
}

.form-grid input,
.form-grid select {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Metadata form: stack Core and Extended panels so inputs get full width and don’t overflow */
#metadataForm .grid {
    grid-template-columns: 1fr;
}

#metadataForm .form-grid {
    grid-template-columns: minmax(6rem, auto) minmax(0, 1fr);
}

.custom-prop-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.loader {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#login-view, #admin-login-view {
    max-width: 450px;
    margin: auto;
}

/* Admin table */
#userTable {
    width: 100%;
    border-collapse: collapse;
}

#userTable th,
#userTable td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(198, 40, 40, 0.08);
}

#userTable th {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

#userTable tbody tr:hover {
    background: rgba(198, 40, 40, 0.03);
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-grid label {
        text-align: left;
    }
    .nav-actions {
        flex-wrap: wrap;
    }
}