html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: 'Inter', sans-serif;
}

.card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.btn-primary {
    background-color: #4f46e5;
    color: white;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: #4338ca;
}

.btn-secondary {
    background-color: #10b981;
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.btn-secondary:hover {
    background-color: #059669;
}

.btn-download {
    background-color: #3b82f6;
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.btn-download:hover {
    background-color: #2563eb;
}

.btn-neutral {
    background-color: #6b7280;
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.btn-neutral:hover {
    background-color: #4b5563;
}

.btn-danger {
    background-color: #ef4444;
    color: white;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-xs {
    padding: 0.125rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 0.375rem;
}

.input-field {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-field:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 2px #c7d2fe;
}

.table-header {
    background-color: #f3f4f6;
    color: #4b5563;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-card {
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    border-radius: 0.5rem 0.5rem 0 0;
    font-weight: 600;
    background-color: #e5e7eb;
    color: #4b5563;
    transition: all 0.2s;
}

.tab:hover {
    background-color: #d1d5db;
}

.tab.active {
    background-color: white;
    color: #4f46e5;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background-color: white;
    padding: 2rem;
    border-radius: 0.75rem;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    color: #9ca3af;
    padding: 0.5rem;
}

.modal-close-btn:hover {
    color: #1f2937;
}

/* ===== LANDING PAGE ===== */
#landing-page {
    min-height: 100vh;
    background-color: #ffffff;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal.delay-100 { transition-delay: 0.1s; }
.reveal.delay-200 { transition-delay: 0.2s; }
.reveal.delay-300 { transition-delay: 0.3s; }

/* Hero dot pattern */
.hero-dot-pattern {
    background-image: radial-gradient(#e5e7eb 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.5;
}

/* Feature Cards */
.feature-card {
    background: #ffffff;
    border: 1px solid #f1f5f9;
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: #e0e7ff;
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.08);
    transform: translateY(-4px);
}

/* Stat Numbers */
.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .stat-number {
        font-size: 3rem;
    }
}

/* Testimonial Cards */
.testimonial-card {
    background: #fafafa;
    border: 1px solid #f1f5f9;
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

.testimonial-card .quote-mark {
    font-size: 4rem;
    line-height: 1;
    color: #e0e7ff;
    font-family: Georgia, serif;
    position: absolute;
    top: 0.75rem;
    left: 1.25rem;
}

/* Star rating */
.star-icon {
    color: #f59e0b;
    width: 1rem;
    height: 1rem;
}

/* Dashboard SVG illustration */
.dashboard-illustration {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

/* Auth Modal Styles */
.auth-modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.auth-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.auth-modal-content {
    background-color: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 95%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: all 0.3s ease;
    position: relative;
    margin: 1rem auto;
    padding-bottom: 2rem;
}

.auth-modal-overlay.active .auth-modal-content {
    transform: scale(1);
}

.auth-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: #9ca3af;
    cursor: pointer;
    transition: color 0.2s;
    z-index: 10;
}

.auth-close-btn:hover {
    color: #4b5563;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* Forgot password modal */
#forgot-password-modal-overlay {
    z-index: 2100 !important;
}

.hidden {
    display: none;
}