/* Signup Page Styles - d3cipher Theme */

.signup-page {
    min-height: 100vh;
    background: var(--bg);
    padding: 80px 20px 40px;
}

.signup-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Header */
.signup-header {
    text-align: center;
    margin-bottom: 50px;
}

.signup-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.signup-header .subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Plan Selector */
.plan-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.plan-card {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    padding: 30px 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.plan-card:hover {
    border-color: var(--accent);
    background: rgba(212, 175, 55, 0.05);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.plan-card.selected {
    border-color: var(--accent);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.plan-card.featured {
    border-color: var(--accent);
    background: rgba(212, 175, 55, 0.08);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.plan-card h3 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.plan-card .price {
    margin-bottom: 20px;
}

.plan-card .price .amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}

.plan-card .price .period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.plan-card .features {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
}

.plan-card .features li {
    color: var(--text);
    padding: 8px 0;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-card .features li::before {
    content: "\2713";
    color: var(--accent);
    font-weight: bold;
    font-size: 1rem;
}

.plan-card .select-btn {
    width: 100%;
    padding: 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid var(--accent);
    border-radius: 6px;
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.plan-card .select-btn:hover {
    background: var(--accent);
    color: var(--primary);
}

.plan-card.selected .select-btn {
    background: var(--accent);
    color: var(--primary);
}

/* Selected Plan Display */
.selected-plan-display {
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid var(--accent);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    display: none;
}

.selected-plan-display.active {
    display: block;
}

.selected-plan-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.selected-plan-content .label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.selected-plan-content .plan-name {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
}

.selected-plan-content .plan-price {
    color: var(--text);
    font-weight: 600;
}

.change-plan-btn {
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--accent);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

/* Form Styles */
.signup-form {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 30px;
}

.form-section {
    margin-bottom: 35px;
}

.form-section h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.payment-note {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 6px;
    color: var(--text);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
}

.field-hint {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 6px;
}

/* Password Strength */
.password-strength {
    margin-top: 10px;
}

.strength-bar {
    height: 4px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 2px;
    margin-bottom: 6px;
    position: relative;
    overflow: hidden;
}

.strength-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--accent);
    transition: width 0.3s ease, background-color 0.3s ease;
}

.password-strength[data-strength="weak"] .strength-bar::after {
    width: 33%;
    background: #ff4444;
}

.password-strength[data-strength="medium"] .strength-bar::after {
    width: 66%;
    background: #ffaa00;
}

.password-strength[data-strength="strong"] .strength-bar::after {
    width: 100%;
    background: #00ff88;
}

.strength-text {
    color: var(--text-muted);
    font-size: 0.85rem;
}

#strength-label {
    font-weight: 600;
}

/* Payment Element */
.payment-element-container {
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 15px;
    min-height: 50px;
}

/* Stripe Card Element needs focus styling */
.payment-element-container.StripeElement--focus {
    border-color: #D4AF37;
}

.payment-element-container.StripeElement--invalid {
    border-color: #ff4444;
}

.payment-element-container.StripeElement--complete {
    border-color: #00ff88;
}

.error-message {
    color: #ff4444;
    font-size: 0.9rem;
    margin-top: 10px;
    display: none;
}

.error-message.visible {
    display: block;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    color: var(--text);
    font-size: 0.95rem;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.checkbox-label a {
    color: var(--accent);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    border: none;
    border-radius: 8px;
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 25px;
    position: relative;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
}

.spinner.hidden {
    display: none;
}

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

/* Footer Info */
.signup-footer {
    margin-top: 30px;
    text-align: center;
}

.trial-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.trial-info strong {
    color: var(--accent);
    font-weight: 700;
}

.secure-badges {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.secure-badges span {
    margin: 0 8px;
}

/* Login Prompt */
.login-prompt {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.login-link-bottom {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.login-link-bottom:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .signup-page {
        padding: 100px 15px 30px;
    }

    .signup-header h1 {
        font-size: 2rem;
    }

    .plan-selector {
        grid-template-columns: 1fr;
    }

    .signup-form {
        padding: 25px;
    }

    .selected-plan-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .change-plan-btn {
        width: 100%;
    }
}

/* Hide plan selector initially after selection */
.plan-selector.hidden {
    display: none;
}