/* CFL Member System - Dark Theme
   Matching chicofablab.org design */

:root {
    --primary-orange: #f08017;
    --primary-orange-light: #ff9a3c;
    --bg-dark: #0a0a0a;
    --bg-card: #1a1a1a;
    --bg-card-hover: #242424;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --border-color: rgba(255, 255, 255, 0.1);
    --success-green: #22c55e;
    --error-red: #ef4444;
    --warning-yellow: #eab308;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Typography */
h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 2rem;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo span {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.card:hover {
    border-color: rgba(240, 128, 23, 0.3);
}

/* Membership Cards */
.membership-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .membership-options {
        grid-template-columns: 1fr;
    }
}

.membership-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.membership-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-2px);
}

.membership-card.selected {
    border-color: var(--primary-orange);
    background: rgba(240, 128, 23, 0.1);
}

.membership-card.featured {
    border-color: var(--primary-orange);
    position: relative;
}

.membership-card.featured::before {
    content: 'MOST POPULAR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-light));
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.membership-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.membership-card .price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 4px;
}

.membership-card .price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-muted);
}

.membership-card ul {
    list-style: none;
    text-align: left;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 12px;
}

.membership-card ul li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
}

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

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

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

.form-group .hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Checkboxes */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--primary-orange);
}

.checkbox-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.checkbox-group label a {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 500;
}

.checkbox-group label a:hover {
    text-decoration: underline;
    color: var(--primary-orange-light);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-light));
    color: white;
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(240, 128, 23, 0.3);
}

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

.btn-secondary:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.btn-danger {
    background: var(--error-red);
    color: white;
}

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

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Radio buttons for quit survey */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.radio-option:hover {
    border-color: var(--primary-orange);
}

.radio-option.selected {
    border-color: var(--primary-orange);
    background: rgba(240, 128, 23, 0.1);
}

.radio-option input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-orange);
}

.radio-option label {
    flex: 1;
    cursor: pointer;
    color: var(--text-secondary);
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--success-green);
    color: var(--success-green);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error-red);
    color: var(--error-red);
}

.alert-warning {
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid var(--warning-yellow);
    color: var(--warning-yellow);
}

/* Success page */
.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.5rem;
}

/* Zeffy embed container */
.zeffy-embed {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    min-height: 500px;
}

.zeffy-embed iframe {
    width: 100%;
    height: 600px;
    border: none;
}

/* Security badge */
.security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--success-green);
    margin-top: 16px;
}

/* Loading spinner */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Footer */
.footer {
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer a {
    color: var(--primary-orange);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: 20px 16px;
    }

    h1 {
        font-size: 2rem;
    }

    .card {
        padding: 20px;
    }
}