/* ==================== Modal Styles ==================== */
/* Aligned with site design system (styles.css variables) */

/* Modal Overlay */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9998;
    backdrop-filter: blur(4px);
    animation: fadeIn var(--transition-speed) ease;
}

.modal-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Modal Container */
.modal-container {
    background: var(--white);
    border-radius: 12px;
    max-width: 520px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: slideUp var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
}

/* Modal Header */
.modal-header {
    padding: 28px 32px 20px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    flex-shrink: 0;
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-speed) ease;
    font-size: 24px;
    color: var(--text-secondary);
}

.modal-close:hover {
    background: var(--light-bg);
    color: var(--text-primary);
}

.modal-title {
    font-family: 'Sebenta', 'Crimson Pro', Georgia, 'Times New Roman', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    padding-right: 40px;
}

.modal-subtitle {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 8px 0 0 0;
    line-height: 1.5;
}

/* Modal Body */
.modal-body {
    padding: 32px;
    overflow-y: auto;
    flex: 1;
    max-height: calc(90vh - 200px);
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    transition: all var(--transition-speed) ease;
    box-sizing: border-box;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.1);
}

.form-input::placeholder {
    color: #aaaaaa;
}

.form-hint {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
    line-height: 1.5;
}

.form-examples {
    background: var(--light-bg);
    border-radius: 6px;
    padding: 12px 16px;
    margin-top: 12px;
}

.form-examples-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-example-item {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-family: 'Courier New', monospace;
}

.form-example-item:last-child {
    margin-bottom: 0;
}

/* Error Message */
.error-message {
    display: none;
    background: #fee;
    border: 1px solid #fcc;
    color: #c33;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 16px;
}

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

/* Channel Preview */
.channel-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 1px solid #e0e0de;
}

.channel-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.channel-info {
    flex: 1;
}

.channel-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.channel-meta {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.channel-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--primary-color);
    text-decoration: none;
    margin-top: 8px;
    font-weight: 500;
    transition: opacity var(--transition-speed) ease;
}

.channel-link:hover {
    opacity: 0.7;
}

.channel-link i {
    font-size: 12px;
}

/* Modal Footer */
.modal-footer {
    padding: 20px 32px 28px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    flex-shrink: 0;
}

.btn-modal {
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: 2px solid transparent;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-modal-secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.btn-modal-secondary:hover {
    background: var(--light-bg);
    border-color: #37352F;
}

.btn-modal-primary {
    background: #2383E2;
    color: var(--white);
    border: none;
}

.btn-modal-primary:hover {
    background: #1A6FCC;
    box-shadow: var(--shadow-md);
}

.btn-modal-primary:active {
    transform: none !important;
}

.btn-modal-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.loading-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.btn-modal-primary.loading .loading-spinner {
    display: inline-block;
}

.btn-modal-primary.loading .btn-text {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Step 3 - Pro Access */
.pro-access-banner {
    background: #2383E2;
    padding: 24px 32px;
    text-align: center;
    color: var(--white);
    margin: -28px -32px 32px -32px;
    border-radius: 12px 12px 0 0;
}

.pro-access-banner h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    color: var(--white);
}

.pro-access-banner p {
    margin: 0;
    font-size: 15px;
    opacity: 0.95;
    color: var(--white);
}

.verification-status {
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 6px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.verification-status i {
    color: #4caf50;
    font-size: 20px;
}

.verification-status-text {
    flex: 1;
}

.verification-status-title {
    font-weight: 600;
    color: #2e7d32;
    margin: 0 0 4px 0;
}

.verification-status-desc {
    font-size: 14px;
    color: #558b2f;
    margin: 0;
}

.verification-section {
    border-radius: 8px;
    margin-bottom: 24px;
}

.verification-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 16px 0;
}

.verification-card {
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 16px;
}

.verification-card:last-child {
    margin-bottom: 0;
}

.verification-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.verification-icon {
    width: 40px;
    height: 40px;
    background: #2383E2;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
}

.verification-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.verification-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 16px 0;
    line-height: 1.6;
}

.verification-detail {
    background: var(--light-bg);
    border-radius: 6px;
    margin-bottom: 16px;
}

.verification-detail:last-child {
    margin-bottom: 0;
}

.channel-verification {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--light-bg);
    border-radius: 6px;
    margin-bottom: 16px;
}

.channel-verification-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.channel-verification-name {
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.channel-verification-meta {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.potential-value {
    background: #fff8e1;
    border: 1px solid #ffecb3;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    margin-bottom: 24px;
}

.potential-value-label {
    font-size: 14px;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.potential-value-amount {
    font-size: 24px;
    font-weight: 700;
    color: #2383E2;
    margin: 0 0 12px 0;
}

.potential-value-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.terms-notice {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 16px;
    line-height: 1.6;
}

.terms-notice a {
    color: var(--primary-color);
    text-decoration: none;
}

.terms-notice a:hover {
    text-decoration: underline;
}

/* Responsive - Modal base */
@media (max-width: 768px) {
    .modal-container {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 24px 20px 16px;
    }
    
    .modal-title {
        font-size: 20px;
    }
    
    .modal-body {
        padding: 24px 20px;
    }
    
    .modal-footer {
        padding: 16px 20px 24px;
        flex-direction: column-reverse;
    }
    
    .btn-modal {
        width: 100%;
    }
    
    .verification-card-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .modal-title {
        font-size: 18px;
    }
    
    .modal-subtitle {
        font-size: 14px;
    }
    
    .channel-preview {
        flex-direction: column;
        text-align: center;
    }
    
    .pro-access-banner {
        padding: 20px 16px;
    }
}

/* Trust Microcopy */
.trust-microcopy {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--light-bg);
    border-radius: 6px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.trust-microcopy i {
    color: var(--primary-color);
    font-size: 14px;
    flex-shrink: 0;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #787774;
    font-size: 0.9em;
}

.trust-badge.error {
    color: #c33;
    font-size: 0.9em;
}

/* Permissions List */
.permissions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.permissions-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: #37352F;
    line-height: 1.5;
}

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

.permissions-list li i {
    margin-top: 2px;
    flex-shrink: 0;
}

.permissions-list li i.fa-check-circle {
    color: var(--secondary-color);
}

.permissions-list li i.fa-times-circle {
    color: #c33;
}

/* Success State */
.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E8F5E9;
    border-radius: 50%;
}

.success-icon i {
    font-size: 48px;
    color: var(--secondary-color);
}

/* Google Auth Suggestion */
.google-auth-suggestion {
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-top: 0;
    text-align: center;
    position: relative;
}

.google-auth-alert {
    background: rgba(35, 131, 226, 0.08);
    border: 1px solid rgba(35, 131, 226, 0.2);
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 28px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.google-auth-alert i {
    color: #2383E2;
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

.google-auth-alert p {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.5;
    margin: 0;
    text-align: left;
}

.google-auth-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
}

.google-auth-icon i {
    font-size: 28px;
    color: #2383E2;
}

.google-auth-title {
    font-family: 'Sebenta', 'Crimson Pro', Georgia, 'Times New Roman', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    position: relative;
    z-index: 1;
}

.google-auth-description {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 24px 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.google-auth-btn {
    background: #2383E2;
    color: var(--white);
    border: 2px solid #2383E2;
    border-radius: 6px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all var(--transition-speed) ease;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
}

.google-auth-btn:hover {
    background: #1A6FCC;
    border-color: #1A6FCC;
    box-shadow: var(--shadow-md);
}

.google-auth-btn:active {
    transform: none !important;
}

.google-auth-btn i {
    font-size: 20px;
}

.google-auth-btn .fa-google {
    color: var(--white);
}

/* Verification Info Box */
.verification-info-box {
    margin-top: 24px;
    padding: 20px;
    background: rgba(35, 131, 226, 0.04);
    border: 1px solid rgba(35, 131, 226, 0.15);
    border-radius: 8px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.verification-info-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(35, 131, 226, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2383E2;
    font-size: 20px;
}

.verification-info-content {
    flex: 1;
}

.verification-info-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.verification-info-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.google-auth-features {
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

.google-auth-features-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 16px 0;
}

.google-auth-features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.google-auth-feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-primary);
}

.google-auth-feature-item i {
    color: var(--secondary-color);
    font-size: 16px;
    flex-shrink: 0;
}

.google-auth-note {
    margin-top: 20px;
    padding: 12px 16px;
    background: rgba(35, 131, 226, 0.05);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.google-auth-note i {
    color: #2383E2;
    margin-right: 6px;
}

/* Pro Access Features (Step 3) */
.pro-access-features {
    margin-top: 24px;
    padding: 24px;
    background: var(--light-bg);
    border-radius: 8px;
}

.pro-access-features-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 20px 0;
}

.pro-access-features-list {
    display: grid;
    gap: 16px;
}

.pro-access-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--white);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.pro-access-feature-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2383E2 0%, #1A6FCC 100%);
    color: var(--white);
    border-radius: 6px;
    font-size: 18px;
    flex-shrink: 0;
}

.pro-access-feature-item div {
    flex: 1;
}

.pro-access-feature-item strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.pro-access-feature-item p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.pro-access-note {
    margin-top: 20px;
    padding: 16px;
    background: rgba(35, 131, 226, 0.05);
    border-radius: 6px;
    border: 1px solid rgba(35, 131, 226, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.pro-access-note i {
    color: #2383E2;
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.pro-access-note p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.channel-verification-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--light-bg);
    border-radius: 6px;
}

.channel-verification-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.channel-verification-info {
    flex: 1;
}

.channel-verification-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.channel-verification-meta {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive - Google Auth & Features */
@media (max-width: 768px) {
    .google-auth-suggestion {
        padding: 24px 20px;
    }
    
    .google-auth-title {
        font-size: 20px;
    }
    
    .google-auth-description {
        font-size: 14px;
    }
    
    .google-auth-btn {
        padding: 12px 24px;
        font-size: 15px;
    }
    
    .google-auth-alert {
        padding: 14px 16px;
        gap: 10px;
        margin-bottom: 24px;
    }
    
    .google-auth-alert i {
        font-size: 16px;
    }
    
    .google-auth-alert p {
        font-size: 13px;
    }
    
    .google-auth-features-list {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .google-auth-feature-item {
        font-size: 13px;
    }
    
    .google-auth-feature-item i {
        font-size: 14px;
    }
    
    .verification-info-box {
        padding: 16px;
        gap: 12px;
    }
    
    .verification-info-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .verification-info-title {
        font-size: 14px;
    }
    
    .verification-info-desc {
        font-size: 12px;
    }
    
    .pro-access-features {
        padding: 20px 16px;
    }
    
    .pro-access-feature-item {
        padding: 12px;
    }
    
    .pro-access-feature-item i {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
}