/* Email Validation Page Styles */

/* Override header background for email validation page */
.header {
    background-color: white !important;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.email-hero-section {
    background: linear-gradient(135deg, var(--primary-50) 0%, #ffffff 100%);
    padding: 80px 0;
    min-height: 600px;
}

.email-hero-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.email-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.email-hero-content {
    padding-right: 24px;
}

.email-hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 12px;
    color: var(--text-color);
}

.email-hero-subtitle {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-color);
}

.email-hero-highlight {
    color: var(--primary-500);
    position: relative;
}

.email-hero-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 12px;
    background: rgba(55, 125, 255, 0.2);
    z-index: -1;
}

.email-hero-description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.email-hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.email-hero-button-primary,
.email-hero-button-secondary {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.email-hero-button-primary {
    background: var(--primary-500);
    color: white;
}

.email-hero-button-primary:hover {
    background: var(--primary-700);
    transform: translateY(-2px);
}

.email-hero-button-secondary {
    background: transparent;
    border: 2px solid var(--primary-500);
    color: var(--primary-500);
}

.email-hero-button-secondary:hover {
    background: var(--primary-500);
    color: white;
    transform: translateY(-2px);
}

.email-hero-features {
    font-size: 14px;
    color: var(--text-muted);
}

/* Hero Form */
.email-hero-form-wrapper {
    position: relative;
}

.email-hero-form-card {
    background: white;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

@media (min-width: 600px) {
    .email-hero-form-card {
        padding: 48px;
    }
}

.email-hero-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-color);
}

.email-hero-form-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.email-validation-form {
    margin-bottom: 0;
}

.email-form-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.email-form-input {
    flex: 1;
    height: 54px;
    padding: 0 14px;
    border: 1px solid rgba(0, 0, 0, 0.23);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.email-form-input:hover {
    border-color: rgba(0, 0, 0, 0.87);
}

.email-form-input:focus {
    outline: none;
    border-color: var(--primary-500);
    border-width: 2px;
    padding: 0 13px;
}

.email-form-submit {
    height: 54px;
    padding: 6px 16px;
    background: var(--primary-500);
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.02857em;
    cursor: pointer;
    transition: background 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 3px 1px -2px rgba(0,0,0,0.2), 0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12);
    white-space: nowrap;
}

.email-form-submit:hover {
    background: var(--primary-700);
    box-shadow: 0 2px 4px -1px rgba(0,0,0,0.2), 0 4px 5px 0 rgba(0,0,0,0.14), 0 1px 10px 0 rgba(0,0,0,0.12);
}

.email-form-submit:disabled {
    background: rgba(0, 0, 0, 0.12);
    color: rgba(0, 0, 0, 0.26);
    box-shadow: none;
    cursor: not-allowed;
}

/* Alert styles (MUI-like) */
.email-validation-alert {
    display: none;
    align-items: flex-start;
    gap: 12px;
    padding: 6px 16px;
    margin-bottom: 24px;
    border-radius: 4px;
    font-size: 0.875rem;
}

.email-validation-alert svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-info {
    background-color: rgb(229, 246, 253);
    color: rgb(1, 67, 97);
}

.alert-info svg {
    color: rgb(3, 169, 244);
}

.alert-error {
    background-color: rgb(253, 237, 237);
    color: rgb(95, 33, 32);
}

.alert-error svg {
    color: rgb(239, 83, 80);
}

/* Results */
.email-validation-results {
    margin-top: 24px;
}

.email-results-content {
    font-size: 14px;
    line-height: 1.6;
}

/* Validation Results Styles */
.validation-results-header {
    margin-bottom: 16px;
}

.validation-results-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-color);
}

.validation-results {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-row-vertical {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.result-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
}

.result-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.8125rem;
    font-weight: 500;
}

.result-chip svg {
    flex-shrink: 0;
}

.chip-success {
    background-color: #4CAF50;
    color: white;
}

.chip-error {
    background-color: #F44336;
    color: white;
}

.chip-warning {
    background-color: #FF9800;
    color: white;
}

.chip-error-outline {
    background-color: transparent;
    border: 1px solid #F44336;
    color: #F44336;
}

.result-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.result-api-example {
    margin-top: 24px;
    padding: 16px;
    background-color: rgb(245, 245, 245);
    border-radius: 4px;
}

.result-api-label {
    font-size: 0.75rem;
    color: rgba(0, 0, 0, 0.6);
    margin-bottom: 8px;
    display: block;
}

.result-api-url {
    font-size: 0.875rem;
    font-family: monospace;
    color: var(--primary-500);
}

.error-message {
    padding: 16px;
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    border-radius: 8px;
    color: #D32F2F;
}

.email-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--primary-50);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

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

/* Features Section */
.email-features-section {
    padding: 80px 0;
    background: white;
}

.email-features-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.email-features-header {
    text-align: center;
    margin-bottom: 64px;
}

.email-features-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-color);
}

.email-features-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.email-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.email-feature-card {
    background: white;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 3px 1px -2px rgba(0,0,0,0.2), 0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    height: 100%;
    text-align: center;
}

.email-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 5px 5px -3px rgba(0,0,0,0.2), 0 8px 10px 1px rgba(0,0,0,0.14), 0 3px 14px 2px rgba(0,0,0,0.12);
}

.email-feature-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.email-feature-icon {
    color: var(--primary-500);
    display: flex;
    align-items: center;
    margin-right: 8px;
}

.email-feature-icon svg {
    width: 40px;
    height: 40px;
}

.email-feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-color);
}

.email-feature-description {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* Benefits Section */
.email-benefits-section {
    padding: 80px 0;
    background: var(--primary-50);
}

.email-benefits-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 17px;
}

.email-benefits-header {
    text-align: center;
    margin-bottom: 64px;
}

.email-benefits-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-color);
}

.email-benefits-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

.email-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.email-benefit-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    box-shadow: none;
    transition: all 0.3s ease-in-out;
}

.email-benefit-content {
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.email-benefit-success {
    border: 1px solid rgba(76, 175, 80, 0.2);
    background-color: rgba(76, 175, 80, 0.05);
}

.email-benefit-success:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(76, 175, 80, 0.2);
    background-color: rgba(76, 175, 80, 0.1);
}

.email-benefit-warning {
    border: 1px solid rgba(255, 152, 0, 0.2);
    background-color: rgba(255, 152, 0, 0.05);
}

.email-benefit-warning:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(255, 152, 0, 0.2);
    background-color: rgba(255, 152, 0, 0.1);
}

.email-benefit-info {
    border: 1px solid rgba(33, 150, 243, 0.2);
    background-color: rgba(33, 150, 243, 0.05);
}

.email-benefit-info:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(33, 150, 243, 0.2);
    background-color: rgba(33, 150, 243, 0.1);
}

.email-benefit-primary {
    border: 1px solid rgba(55, 125, 255, 0.2);
    background-color: rgba(55, 125, 255, 0.05);
}

.email-benefit-primary:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(55, 125, 255, 0.2);
    background-color: rgba(55, 125, 255, 0.1);
}

.email-benefit-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.email-benefit-icon {
    display: flex;
    align-items: center;
    margin-right: 8px;
}

.email-benefit-icon svg {
    width: 36px;
    height: 36px;
}

.email-benefit-success .email-benefit-icon {
    color: #4CAF50;
}

.email-benefit-warning .email-benefit-icon {
    color: #FF9800;
}

.email-benefit-info .email-benefit-icon {
    color: #2196F3;
}

.email-benefit-primary .email-benefit-icon {
    color: var(--primary-500);
}

.email-benefit-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.email-benefit-description {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.email-benefit-spacer {
    flex: 1;
}

.email-benefit-metric {
    padding: 8px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    margin-top: 16px;
}

.email-benefit-success .email-benefit-metric {
    background-color: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4CAF50;
}

.email-benefit-warning .email-benefit-metric {
    background-color: rgba(255, 152, 0, 0.1);
    border: 1px solid rgba(255, 152, 0, 0.3);
    color: #FF9800;
}

.email-benefit-info .email-benefit-metric {
    background-color: rgba(33, 150, 243, 0.1);
    border: 1px solid rgba(33, 150, 243, 0.3);
    color: #2196F3;
}

.email-benefit-primary .email-benefit-metric {
    background-color: rgba(55, 125, 255, 0.1);
    border: 1px solid rgba(55, 125, 255, 0.3);
    color: var(--primary-500);
}

/* Benefits CTA */
.email-benefits-cta {
    text-align: center;
    margin-top: 48px;
}

.email-benefits-cta-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-color);
}

.email-benefits-cta-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.email-benefits-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.email-benefits-cta-primary,
.email-benefits-cta-secondary {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.email-benefits-cta-primary {
    background: var(--primary-500);
    color: white;
}

.email-benefits-cta-primary:hover {
    background: var(--primary-700);
    transform: translateY(-2px);
}

.email-benefits-cta-secondary {
    border: 2px solid var(--primary-500);
    color: var(--primary-500);
    background: transparent;
}

.email-benefits-cta-secondary:hover {
    background: var(--primary-500);
    color: white;
    transform: translateY(-2px);
}

/* API Documentation Section */
.email-api-docs-section {
    padding: 80px 0;
    background: white;
}

.email-api-docs-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.email-api-docs-header {
    text-align: center;
    margin-bottom: 48px;
}

.email-api-docs-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-color);
}

.email-api-docs-highlight {
    color: var(--primary-500);
    position: relative;
}

.email-api-docs-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.email-api-docs-content {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.email-api-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    background: var(--primary-50);
}

.email-api-tab {
    padding: 16px 32px;
    background: transparent;
    border: none;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.email-api-tab:hover {
    background: rgba(55, 125, 255, 0.05);
}

.email-api-tab.active {
    color: var(--primary-500);
    border-bottom-color: var(--primary-500);
    background: white;
}

.email-api-tab-content {
    position: relative;
}

.email-api-panel {
    display: none;
    padding: 32px;
}

.email-api-panel.active {
    display: block;
}

.email-api-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.email-api-panel-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.email-api-copy-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--primary-500);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.email-api-copy-button:hover {
    background: var(--primary-700);
}

.email-api-copy-button svg {
    width: 16px;
    height: 16px;
}

.email-api-code-block {
    background: #1e1e1e;
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
}

.email-api-code-block pre {
    margin: 0;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 14px;
}

.email-api-code-block code {
    color: #d4d4d4;
}

.email-api-endpoints {
    margin-top: 32px;
    padding: 24px;
    background: var(--primary-50);
    border-radius: 12px;
}

.email-api-endpoints-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.email-api-endpoints-header svg {
    width: 28px;
    height: 28px;
    color: var(--primary-500);
}

.email-api-endpoints-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-500);
    margin: 0;
}

.email-api-endpoint {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.email-api-method {
    padding: 4px 12px;
    background: #4CAF50;
    color: white;
    border-radius: 4px;
    font-weight: 700;
    font-size: 12px;
}

.email-api-path {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    color: var(--text-color);
}

.email-api-endpoint-description {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.6;
}

.email-api-response-fields {
    margin-top: 16px;
}

.email-api-response-fields h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-color);
}

.email-api-response-fields ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.email-api-response-fields li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.email-api-response-fields li:last-child {
    border-bottom: none;
}

/* Responsive Design */
@media (max-width: 968px) {
    .email-hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .email-hero-title {
        font-size: 36px;
    }

    .email-hero-subtitle {
        font-size: 24px;
    }

    .email-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .email-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .email-hero-title {
        font-size: 28px;
    }

    .email-hero-subtitle {
        font-size: 20px;
    }

    .email-hero-buttons {
        flex-direction: column;
    }

    .email-features-grid {
        grid-template-columns: 1fr;
    }

    .email-benefits-grid {
        grid-template-columns: 1fr;
    }

    .email-benefits-cta-buttons {
        flex-direction: column;
    }

    .email-api-tabs {
        overflow-x: auto;
    }

    .email-api-tab {
        white-space: nowrap;
    }
}

/* Responsive Max-Width Breakpoints */
@media (min-width: 600px) {
    .email-hero-container,
    .email-features-container,
    .email-benefits-container,
    .email-api-docs-container {
        max-width: 720px;
    }
}

@media (min-width: 900px) {
    .email-hero-container,
    .email-features-container,
    .email-benefits-container,
    .email-api-docs-container {
        max-width: 1236px;
    }
}