:root {
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --bg-dark: #0f172a;
    --card-bg: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border: #334155;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.5;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.user-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-email {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.credits-badge {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.hidden {
    display: none !important;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.landing {
    text-align: center;
    padding: 4rem 1rem;
}

.landing h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    color: transparent;
}

.landing p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.btn {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-family: inherit;
    font-size: 1rem;
}

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

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

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

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

.btn-upgrade {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    border: none;
}
.btn-upgrade:hover {
    background: linear-gradient(135deg, #d97706, #b45309);
}

.btn-large {
    padding: 0.75rem 2rem;
    font-size: 1.125rem;
}

.full-width {
    width: 100%;
}

.card {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    padding: 2rem;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-muted);
}

input, textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.result-block {
    margin-top: 1.5rem;
}

.result-block h3 {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.875rem;
}

.status-Compliant { background-color: rgba(16, 185, 129, 0.2); color: var(--success); }
.status-Non-Compliant { background-color: rgba(239, 68, 68, 0.2); color: var(--danger); }
.status-Action.Required { background-color: rgba(245, 158, 11, 0.2); color: var(--warning); }

/* Modals */
.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}

.modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    position: relative;
}

.modal h2 {
    margin-bottom: 1.5rem;
}

.close-btn {
    position: absolute;
    top: 1rem; right: 1rem;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}

.pricing-card {
    border: 1px solid var(--primary);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-top: 1.5rem;
    text-align: center;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 1rem 0;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 1.5rem;
    text-align: left;
}

.pricing-card ul li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.pricing-card ul li::before {
    content: '✓';
    color: var(--primary);
    position: absolute;
    left: 0;
}