/* Tool-specific styles only - base styles are in tool-layout.css */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #0a0a0a;
    color: #e5e7eb;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: #141414;
    border-bottom: 1px solid #374151;
    z-index: 100;
}

    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

    margin-top: 60px;
    padding: 48px 24px;
    text-align: center;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    max-width: 720px;
    margin: 0 auto;
}

.tool-main {
    flex: 1;
    padding: 32px 24px 120px;
}

.tool-container {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.input-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group > label {
    font-size: 14px;
    font-weight: 500;
    color: #e5e7eb;
}

.text-input {
    background-color: #141414;
    border: 1px solid #374151;
    color: #e5e7eb;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.text-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.text-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.text-input::placeholder {
    color: #6b7280;
}

.settings-title {
    font-size: 18px;
    font-weight: 500;
    color: #d1d5db;
    margin-bottom: 4px;
}

.setting-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.variant-form {
    padding: 24px;
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.picker-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.picker-group > label {
    font-size: 14px;
    font-weight: 500;
    color: #e5e7eb;
}

.optional-label {
    font-weight: 400;
    color: #6b7280;
    font-size: 13px;
}

.searchable-select {
    position: relative;
}

.dropdown-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 240px;
    overflow-y: auto;
    background-color: #141414;
    border: 1px solid #374151;
    border-top: none;
    border-radius: 0 0 6px 6px;
    z-index: 50;
}

.dropdown-item {
    padding: 10px 16px;
    font-size: 14px;
    color: #e5e7eb;
    cursor: pointer;
    transition: background-color 100ms ease;
}

.dropdown-item:hover,
.dropdown-item.highlighted {
    background-color: #1a1a1a;
}

.dropdown-item.selected {
    background-color: #1e3a8a;
    color: #ffffff;
}

.dropdown-item-code {
    color: #6b7280;
    margin-left: 8px;
    font-size: 13px;
}

.variant-list-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.variant-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.variant-empty {
    padding: 24px;
    text-align: center;
    color: #6b7280;
    font-size: 14px;
    background-color: #141414;
    border: 1px dashed #374151;
    border-radius: 8px;
}

.variant-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 8px;
    transition: border-color 150ms ease;
}

.variant-row:hover {
    border-color: #4b5563;
}

.variant-row.x-default-active {
    border-color: #3b82f6;
}

.variant-xdefault {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.variant-xdefault input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid #374151;
    border-radius: 50%;
    background-color: #0a0a0a;
    cursor: pointer;
    transition: all 150ms ease;
    position: relative;
}

.variant-xdefault input[type="radio"]:checked {
    border-color: #3b82f6;
}

.variant-xdefault input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    background-color: #3b82f6;
    border-radius: 50%;
}

.variant-xdefault-label {
    font-size: 11px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.variant-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.variant-hreflang {
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

.variant-url {
    font-size: 13px;
    color: #9ca3af;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.variant-actions {
    flex-shrink: 0;
    display: flex;
    gap: 8px;
}

.variant-actions button {
    background: none;
    border: 1px solid #374151;
    color: #9ca3af;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: all 150ms ease;
}

.variant-actions button:hover {
    border-color: #6b7280;
    color: #e5e7eb;
}

.variant-actions button.remove-btn:hover {
    border-color: #ef4444;
    color: #ef4444;
}

.variant-counter {
    font-size: 13px;
    color: #6b7280;
    text-align: right;
}

.preset-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 8px;
}

.preset-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.preset-btn {
    background-color: #1a1a1a;
    border: 1px solid #374151;
    color: #e5e7eb;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 150ms ease;
}

.preset-btn:hover:not(:disabled) {
    background-color: #374151;
}

.preset-btn.active {
    background-color: #3b82f6;
    border-color: #3b82f6;
    color: #ffffff;
}

.preset-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.validation-section {
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.validation-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.validation-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background-color: #1a1a1a;
    border-radius: 6px;
}

.validation-label {
    font-size: 14px;
    color: #e5e7eb;
    font-weight: 400;
}

.validation-status {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6b7280;
}

.validation-status.pass {
    color: #10b981;
}

.validation-status.fail {
    color: #ef4444;
}

.validation-status.warn {
    color: #f59e0b;
}

.output-section {
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.output-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.output-block + .output-block {
    padding-top: 24px;
    border-top: 1px solid #374151;
}

.output-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.output-header h3 {
    font-size: 18px;
    font-weight: 600;
    line-height: 24px;
    color: #d1d5db;
    flex: 1;
}

.code-block {
    background-color: #0a0a0a;
    border: 1px solid #374151;
    border-radius: 6px;
    padding: 16px;
    overflow-x: auto;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 13px;
    line-height: 1.7;
    color: #e5e7eb;
    white-space: pre;
    tab-size: 2;
}

.code-block code {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

.button-copy {
    background-color: #1a1a1a;
    border: 1px solid #374151;
    color: #9ca3af;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 150ms ease;
    flex-shrink: 0;
}

.button-copy:hover {
    background-color: #374151;
    color: #e5e7eb;
}

.button-copy.copied {
    background-color: #064e3b;
    border-color: #059669;
    color: #6ee7b7;
}

.pro-output {
    position: relative;
    opacity: 0.6;
}

.pro-output.unlocked {
    opacity: 1;
}

.pro-badge {
    color: #0a0a0a;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    flex-shrink: 0;
}

.export-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid #374151;
}

.export-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.batch-section {
    padding: 24px;
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.batch-description {
    font-size: 14px;
    color: #9ca3af;
    line-height: 1.6;
}

.batch-description code {
    background-color: #1a1a1a;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 13px;
    color: #e5e7eb;
}

.batch-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 13px;
    line-height: 1.6;
}

.batch-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.upload-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.batch-results {
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-top: 1px solid #374151;
    padding-top: 24px;
}

.batch-results-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.batch-result-item {
    background-color: #1a1a1a;
    border: 1px solid #374151;
    border-radius: 6px;
    overflow: hidden;
}

.batch-result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 150ms ease;
}

.batch-result-header:hover {
    background-color: #252525;
}

.batch-result-title {
    font-size: 14px;
    font-weight: 500;
    color: #e5e7eb;
}

.batch-result-meta {
    font-size: 12px;
    color: #6b7280;
}

.batch-result-toggle {
    font-size: 12px;
    color: #9ca3af;
    transition: color 150ms ease;
}

.batch-result-body {
    padding: 0 16px 16px;
    display: none;
}

.batch-result-item.expanded .batch-result-body {
    display: block;
}

.batch-result-error {
    font-size: 13px;
    color: #ef4444;
    padding: 8px 12px;
    background-color: #1c1111;
    border-radius: 4px;
}

.batch-export-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.button-primary {
    background-color: #3b82f6;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: background-color 150ms ease;
    text-align: center;
}

.button-secondary {
    background-color: #1a1a1a;
    color: #e5e7eb;
    border: 1px solid #374151;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 150ms ease;
    text-align: center;
}

.pro-cta-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.pro-cta-text {
    font-size: 14px;
    color: #d1d5db;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 24px;
}

.modal-overlay.modal-hidden {
    display: none;
}

.modal-overlay.modal-visible {
    display: flex;
}

.modal {
    background-color: #141414;
    border: 1px solid #374151;
    border-radius: 12px;
    padding: 0;
    max-width: 480px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    padding: 24px 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 22px;
    font-weight: 600;
    color: #ffffff;
}

.modal-close {
    background: none;
    border: none;
    color: #9ca3af;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 150ms ease;
}

.modal-close:hover {
    color: #e5e7eb;
}

.modal-content {
    padding: 24px;
}

.pro-features-list {
    margin-bottom: 24px;
}

.pro-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.feature-check {
    width: 20px;
    height: 20px;
    background-color: #059669;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.feature-text {
    font-size: 15px;
    color: #e5e7eb;
}

.modal-cta {
    width: 100%;
    display: block;
}

.footer {
    background-color: #0a0a0a;
    border-top: 1px solid #374151;
    padding: 32px 24px;
    text-align: center;
    margin-top: auto;
}

.footer p {
    font-size: 14px;
    color: #6b7280;
}

.error-message {
    background-color: #7f1d1d;
    border: 1px solid #dc2626;
    color: #fca5a5;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
}

.success-message {
    background-color: #064e3b;
    border: 1px solid #059669;
    color: #6ee7b7;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
}

.modal-hidden {
    display: none;
}

.dropdown-list::-webkit-scrollbar {
    width: 6px;
}

.dropdown-list::-webkit-scrollbar-track {
    background-color: #141414;
}

.dropdown-list::-webkit-scrollbar-thumb {
    background-color: #374151;
    border-radius: 3px;
}

.dropdown-list::-webkit-scrollbar-thumb:hover {
    background-color: #4b5563;
}

@media (max-width: 768px) {
        padding: 32px 16px;
    }

        font-size: 28px;
        line-height: 36px;
    }

        font-size: 14px;
    }

    .tool-main {
        padding: 24px 16px 100px;
    }

    .tool-container {
        gap: 32px;
    }

    .variant-form {
        padding: 16px;
    }

    .variant-row {
        flex-wrap: wrap;
        gap: 8px;
    }

    .variant-info {
        flex: 1 1 100%;
        order: 1;
    }

    .variant-xdefault {
        order: 0;
    }

    .variant-actions {
        order: 2;
        margin-left: auto;
    }

    .output-section {
        padding: 16px;
    }

    .validation-section {
        padding: 16px;
    }

    .validation-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .preset-buttons {
        gap: 6px;
    }

    .preset-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .batch-section {
        padding: 16px;
    }

    .batch-actions {
        flex-direction: column;
    }

    .batch-actions .button-primary,
    .batch-actions .button-secondary,
    .batch-actions .upload-label {
        width: 100%;
    }

    .export-buttons {
        flex-direction: column;
    }

    .export-buttons .button-secondary {
        width: 100%;
    }

    .batch-export-actions {
        flex-direction: column;
    }

    .batch-export-actions .button-secondary {
        width: 100%;
    }

    .pro-cta-content {
        flex-direction: column;
        gap: 10px;
    }

        padding: 0 16px;
    }

    .code-block {
        font-size: 12px;
        padding: 12px;
    }

    .output-header {
        flex-wrap: wrap;
        gap: 8px;
    }

    .button-primary,
    .button-secondary {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .variant-row {
        padding: 10px 12px;
    }

    .variant-hreflang {
        font-size: 14px;
    }

    .variant-url {
        font-size: 12px;
    }
}