/* ===== CSS Variables ===== */
:root {
    --color-primary: #1e3a5f;
    --color-primary-light: #2d5a8a;
    --color-accent: #4a9eff;
    --color-accent-hover: #3a8eef;
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    --color-bg: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-tertiary: #f1f5f9;
    
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;
    
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent-hover);
}

/* ===== Navbar ===== */
.navbar {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 0 24px;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    text-decoration: none;
}

/* Language switcher: two compact flag links in the navbar.
   Mirrors the heimlane-website Hugo pattern (gb.svg + fr.svg).
   The currently-active language is dimmed; the other is fully opaque. */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-switcher a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 20px;
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: opacity 0.15s ease, border-color 0.15s ease;
    opacity: 0.55;
    text-decoration: none;
}

.lang-switcher a:hover {
    opacity: 1;
    border-color: var(--color-border, #e2e8f0);
}

.lang-switcher a.active {
    opacity: 1;
    border-color: var(--color-primary, #1e3a5f);
    cursor: default;
}

.lang-switcher img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ===== Demo-portal homepage ===== */
.demo-hero {
    padding: 72px 24px 48px;
    text-align: center;
    background: var(--color-bg);
}

.demo-hero-content {
    max-width: 760px;
    margin: 0 auto;
}

.demo-hero h1 {
    font-size: 2.25rem;
    color: var(--color-primary);
    margin: 0 0 16px;
    line-height: 1.2;
}

.demo-hero-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.demo-scenarios {
    background: var(--color-bg-secondary);
    padding: 56px 24px;
}

.demo-scenarios-container {
    max-width: 960px;
    margin: 0 auto;
}

.demo-scenarios h2 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin: 0 0 4px;
}

.demo-scenarios-sub {
    color: var(--color-text-secondary);
    margin: 0 0 24px;
}

.scenario-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.scenario-list li {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.scenario-list li:hover {
    border-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.scenario-list a {
    display: block;
    padding: 18px 20px;
    text-decoration: none;
    color: inherit;
}

.scenario-title {
    display: block;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 6px;
    font-size: 1rem;
}

.scenario-desc {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.demo-account-cta {
    padding: 48px 24px 64px;
    text-align: center;
    background: var(--color-bg);
}

.demo-account-cta h2 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin: 0 0 8px;
}

.demo-account-cta p {
    color: var(--color-text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.55;
}

.demo-account-cta a {
    color: var(--color-accent);
    font-weight: 600;
}

/* ===== 2FA enrolment ===== */
.enroll-container {
    max-width: 560px;
    margin: 40px auto;
    padding: 0 24px;
}

.enroll-steps {
    counter-reset: enroll-step;
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
}

.enroll-steps > li {
    counter-increment: enroll-step;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    margin-bottom: 16px;
    position: relative;
}

.enroll-steps > li::before {
    content: counter(enroll-step);
    position: absolute;
    top: -12px;
    left: 20px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.8125rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.enroll-step-title {
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 8px;
}

.enroll-qr {
    display: block;
    margin: 12px auto 8px;
    width: 200px;
    height: 200px;
    background: #fff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    object-fit: contain;
}

.enroll-qr-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    text-align: center;
    padding: 16px;
    line-height: 1.4;
}

.enroll-secret {
    display: block;
    background: var(--color-bg-tertiary);
    color: var(--color-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.9375rem;
    letter-spacing: 0.05em;
    padding: 10px 14px;
    border-radius: var(--radius-sm, 4px);
    word-break: break-all;
    margin: 8px 0 4px;
}

.enroll-meta {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.nav-auth {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-login {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: 8px 16px;
}

.btn-login:hover {
    color: var(--color-primary);
}

.btn-signup {
    background: var(--color-primary);
    color: white;
    padding: 8px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background 0.2s ease;
}

.btn-signup:hover {
    background: var(--color-primary-light);
    color: white;
}

/* ===== Buttons ===== */
.btn-primary {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-full {
    width: 100%;
}

.btn-social {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

/* ===== Hero Section ===== */
.hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.dashboard-preview {
    width: 100%;
    max-width: 500px;
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.preview-header {
    background: var(--color-bg-tertiary);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--color-border);
}

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
}

.preview-dots span:first-child { background: #ef4444; }
.preview-dots span:nth-child(2) { background: #f59e0b; }
.preview-dots span:last-child { background: #22c55e; }

.preview-title {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.preview-content {
    display: flex;
    padding: 16px;
    gap: 16px;
    min-height: 300px;
}

.preview-sidebar {
    width: 60px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.preview-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.preview-card {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    height: 80px;
}

.preview-card.small {
    height: 60px;
}

/* ===== Features Section ===== */
.features {
    background: var(--color-bg-secondary);
    padding: 80px 24px;
}

.features h2 {
    text-align: center;
    font-size: 2.25rem;
    color: var(--color-primary);
    margin-bottom: 48px;
}

.features-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--color-bg);
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    color: var(--color-primary);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-primary);
    color: white;
    padding: 24px;
    text-align: center;
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
}

.footer p {
    opacity: 0.8;
    font-size: 0.875rem;
}

.demo-notice {
    margin-top: 8px;
    font-size: 0.75rem;
    opacity: 0.6;
}

.footer-minimal {
    background: var(--color-bg-secondary);
    color: var(--color-text-muted);
    padding: 16px;
}

.footer-minimal .demo-notice {
    margin: 0;
}

/* ===== Auth Pages ===== */
.auth-page {
    background: var(--color-bg-secondary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
}

.auth-card {
    background: var(--color-bg);
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--color-border-light);
}

.auth-card-wide {
    max-width: 520px;
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h1 {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--color-text-secondary);
}

.auth-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.forgot-link {
    font-size: 0.8125rem;
    font-weight: 400;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-sans);
    transition: all 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.15);
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

.form-hint {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.totp-input-container {
    display: flex;
    justify-content: center;
}

.totp-input {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 0.5rem;
    padding: 16px 24px !important;
    max-width: 200px;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.checkbox-label input {
    margin-top: 3px;
}

.password-strength {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.strength-bar {
    flex: 1;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
}

.strength-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.auth-divider span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.social-buttons {
    display: flex;
    gap: 12px;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.auth-alternatives {
    text-align: center;
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.auth-alternatives p {
    margin-bottom: 8px;
}

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

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

.separator {
    margin: 0 8px;
    color: var(--color-border);
}

/* ===== Dashboard Page ===== */
.dashboard-page {
    background: var(--color-bg-secondary);
}

.navbar-dashboard {
    background: var(--color-bg);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notifications {
    position: relative;
    cursor: pointer;
    color: var(--color-text-secondary);
}

.notification-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--color-error);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 10px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    transition: background 0.2s ease;
}

.user-menu:hover {
    background: var(--color-bg-secondary);
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-weight: 500;
    color: var(--color-text);
}

.dashboard-container {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 64px);
}

.dashboard-sidebar {
    width: 260px;
    background: var(--color-bg);
    border-right: 1px solid var(--color-border);
    padding: 24px;
}

.sidebar-section {
    margin-bottom: 32px;
}

.sidebar-section h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.sidebar-menu li:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.sidebar-menu li.active {
    background: var(--color-accent);
    color: white;
}

.sidebar-menu li.active svg {
    fill: white;
}

.sidebar-projects {
    list-style: none;
}

.sidebar-projects li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.sidebar-projects li:hover {
    background: var(--color-bg-secondary);
}

.project-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.project-dot.blue { background: var(--color-accent); }
.project-dot.green { background: var(--color-success); }
.project-dot.orange { background: var(--color-warning); }

.dashboard-main {
    flex: 1;
    padding: 32px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
}

.welcome-message h1 {
    font-size: 1.75rem;
    color: var(--color-text);
    margin-bottom: 4px;
}

.welcome-message p {
    color: var(--color-text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

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

.stat-icon.blue { background: #e8f4fd; color: var(--color-accent); }
.stat-icon.green { background: #dcfce7; color: var(--color-success); }
.stat-icon.orange { background: #fef3c7; color: var(--color-warning); }
.stat-icon.purple { background: #f3e8ff; color: #a855f7; }

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.stat-change {
    font-size: 0.8125rem;
}

.stat-change.positive { color: var(--color-success); }
.stat-change.negative { color: var(--color-error); }
.stat-change.neutral { color: var(--color-text-muted); }

.dashboard-content-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
}

.content-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-size: 1.125rem;
    color: var(--color-text);
}

.view-all {
    font-size: 0.875rem;
    font-weight: 500;
}

.activity-list {
    list-style: none;
}

.activity-list li {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.activity-list li:last-child {
    border-bottom: none;
}

.activity-avatar {
    width: 36px;
    height: 36px;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.activity-content p {
    font-size: 0.9375rem;
    color: var(--color-text);
    margin-bottom: 2px;
}

.activity-content strong {
    font-weight: 600;
}

.activity-time {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.task-list {
    list-style: none;
}

.task-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.task-list li:last-child {
    border-bottom: none;
}

.task-list input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.task-list label {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.task-name {
    font-size: 0.9375rem;
    color: var(--color-text);
}

.task-due {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ===== Toast Notification ===== */
.login-success-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--color-bg);
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    border: 1px solid var(--color-border);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.login-success-toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-content-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Demo ToS / Privacy popups (CSS-only, :target) */
.demo-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.demo-modal:target {
    display: flex;
}

.demo-modal-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.75rem 2rem;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.25);
}

.demo-modal-card h3 {
    margin: 0 0 0.75rem 0;
    color: #1e3a5f;
    font-size: 1.25rem;
}

.demo-modal-card p {
    margin: 0 0 1.5rem 0;
    color: #475569;
    line-height: 1.55;
}

.demo-modal-card .demo-modal-close {
    display: inline-block;
    text-decoration: none;
}