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

:root {
    --color-primary: #e34c26;
    --color-primary-hover: #c43e1c;
    --color-primary-light: #fce4de;
    --color-primary-border: #f5a696;
    --color-success: #4caf50;
    --color-success-light: #e8f5e9;
    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;
    --color-error: #dc2626;
    --color-error-light: #fee2e2;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #eeeeee;
    --color-gray-300: #e0e0e0;
    --color-gray-400: #bdbdbd;
    --color-gray-500: #9e9e9e;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;
    --radius: 4px;
    --radius-lg: 6px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 10px 15px rgba(0, 0, 0, 0.07), 0 4px 6px rgba(0, 0, 0, 0.05);
    --font-mono: 'Roboto Mono', 'Source Code Pro', 'Consolas', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--color-gray-800);
    background: var(--color-gray-100);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 14px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem;
    width: 100%;
}

.navbar {
    background: #fff;
    border-bottom: 1px solid var(--color-gray-200);
    padding: 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 48px;
}

.logo {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links a {
    color: var(--color-gray-700);
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius);
    transition: background 0.15s, color 0.15s;
}

.nav-links a:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

main {
    flex: 1;
    padding: 1.5rem 0;
}

.page-header {
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--color-gray-900);
}

.page-header p {
    color: var(--color-gray-600);
    font-size: 0.9rem;
}

.card {
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: box-shadow 0.15s;
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card h2 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-gray-800);
}

.card-body {
    padding-top: 0.75rem;
}

.collapsible {
    cursor: pointer;
}

.collapsible summary {
    font-weight: 600;
    color: var(--color-gray-700);
    list-style: none;
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    user-select: none;
}

.collapsible summary::-webkit-details-marker {
    display: none;
}

.collapsible summary::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid var(--color-gray-500);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    margin-right: 0.6rem;
    transition: transform 0.15s;
}

.collapsible[open] summary::before {
    transform: rotate(90deg);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-gray-700);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group select {
    width: 100%;
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    color: var(--color-gray-800);
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.form-group .help {
    display: block;
    font-size: 0.78rem;
    color: var(--color-gray-500);
    margin-top: 0.3rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.file-input {
    padding: 1rem;
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-lg);
    width: 100%;
    cursor: pointer;
    background: var(--color-gray-50);
    font-size: 0.875rem;
    color: var(--color-gray-600);
    transition: border-color 0.15s, background 0.15s;
}

.file-input:hover {
    border-color: var(--color-primary-border);
    background: var(--color-primary-light);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
    line-height: 1.4;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

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

.btn-secondary {
    background: #fff;
    color: var(--color-gray-700);
    border-color: var(--color-gray-300);
}

.btn-secondary:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
}

.btn-danger {
    background: var(--color-error);
    color: #fff;
    border-color: var(--color-error);
}

.btn-danger:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}

.btn-lg {
    padding: 0.65rem 1.5rem;
    font-size: 0.95rem;
    width: 100%;
    text-align: center;
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    border: 1px solid transparent;
}

.alert-warning {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: #92400e;
}

.alert-info {
    background: var(--color-primary-light);
    border-color: var(--color-primary-border);
    color: var(--color-primary);
}

.alert-info a {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.alert-error {
    background: var(--color-error-light);
    border-color: var(--color-error);
    color: #991b1b;
}

.progress-bar {
    height: 6px;
    background: var(--color-gray-200);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-bar-lg {
    height: 10px;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.status-pending {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

.status-processing {
    background: #e3f2fd;
    color: #1565c0;
}

.status-completed {
    background: var(--color-success-light);
    color: #2e7d32;
}

.status-failed {
    background: var(--color-error-light);
    color: var(--color-error);
}

.status-cancelled {
    background: var(--color-gray-200);
    color: var(--color-gray-600);
}

.job-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    margin-bottom: 0.75rem;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.job-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-border);
}

.job-filename {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.job-meta {
    font-size: 0.78rem;
    color: var(--color-gray-500);
}

.job-meta span {
    margin-right: 1rem;
}

.job-status {
    text-align: right;
    min-width: 140px;
}

.job-status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.job-progress-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.job-step {
    padding: 0.65rem 0.75rem;
    background: var(--color-gray-50);
    border-radius: var(--radius);
    margin-top: 0.75rem;
    border: 1px solid var(--color-gray-200);
}

.job-step p {
    margin-top: 0.2rem;
    font-size: 0.82rem;
    color: var(--color-gray-500);
}

.job-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.job-id {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-gray-500);
    background: var(--color-gray-100);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--color-gray-500);
}

.empty-state h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-top: 1rem;
    margin-bottom: 0.35rem;
}

.empty-state p {
    font-size: 0.88rem;
}

.empty-state a {
    color: var(--color-primary);
}

.empty-illustration {
    width: 180px;
    height: auto;
}

.footer {
    padding: 1rem 0;
    text-align: center;
    color: var(--color-gray-500);
    font-size: 0.8rem;
    border-top: 1px solid var(--color-gray-200);
    margin-top: auto;
    background: #fff;
}

code {
    background: var(--color-gray-100);
    padding: 0.15rem 0.35rem;
    border-radius: 3px;
    font-size: 0.82em;
    font-family: var(--font-mono);
    color: var(--color-gray-800);
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(2px);
}

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

.modal {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
    border: 1px solid var(--color-gray-200);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.modal-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-800);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--color-gray-500);
    line-height: 1;
    padding: 0.25rem;
    border-radius: var(--radius);
    transition: background 0.15s, color 0.15s;
}

.modal-close:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-800);
}

.modal-body {
    padding: 1.25rem;
}

.modal-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-200);
}

.settings-status {
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.82rem;
    background: var(--color-success-light);
    color: #2e7d32;
    border: 1px solid var(--color-success);
    display: none;
}

.settings-status:not(:empty) {
    display: block;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    main {
        padding: 1rem 0;
    }

    .navbar .container {
        flex-wrap: wrap;
        height: auto;
        padding: 0.6rem 1rem;
        gap: 0.4rem;
    }

    .nav-links {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 0.25rem;
    }

    .nav-links::-webkit-scrollbar {
        display: none;
    }

    .nav-links a,
    .nav-links form {
        flex-shrink: 0;
    }

    .nav-links .btn {
        font-size: 0.78rem;
        padding: 0.3rem 0.6rem;
    }

    .page-header {
        margin-top: 0.5rem;
    }

    .page-header h1 {
        font-size: 1.25rem;
    }

    .page-header p {
        font-size: 0.82rem;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-card {
        min-width: 0;
    }

    .card {
        padding: 1rem;
    }

    .card h2 {
        font-size: 0.95rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .job-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
        padding: 0.85rem 1rem;
    }

    .job-status {
        text-align: left;
        width: 100%;
        min-width: auto;
    }

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

    .job-actions .btn {
        text-align: center;
        width: 100%;
    }

    .data-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .doc-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
        padding: 0.85rem 1rem;
    }

    .doc-name {
        max-width: 100%;
        white-space: normal;
    }

    .doc-actions {
        width: 100%;
        justify-content: flex-start;
        gap: 0.4rem;
    }

    .doc-actions .btn {
        font-size: 0.78rem;
        padding: 0.3rem 0.6rem;
    }

    .tools-list {
        padding: 0.85rem 1rem 1rem;
    }

    .tool-item {
        flex-direction: column;
        gap: 0.75rem;
        padding: 0.85rem;
    }

    .tool-icon {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }

    .explore-grid {
        grid-template-columns: 1fr;
    }

    .auth-card {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }

    .auth-card h1 {
        font-size: 1.2rem;
    }

    .error-card {
        padding: 2rem 1.5rem;
        margin: 0 0.5rem;
    }

    .error-code {
        font-size: 3rem;
    }

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

    .error-actions .btn {
        width: 100%;
    }

    .settings-form {
        max-width: 100%;
    }

    .settings-form .btn-lg {
        max-width: 100%;
    }

    .plan-limits {
        gap: 1rem;
    }

    .limit-value {
        font-size: 1.25rem;
    }

    .job-tabs {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab-btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.78rem;
        white-space: nowrap;
    }

    .recent-name {
        max-width: 180px;
    }

    .modal {
        width: 95%;
        max-height: 90vh;
    }

    .modal-body {
        padding: 1rem;
    }

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

    .modal-actions .btn {
        width: 100%;
    }

    .shared-view-page .job-actions {
        flex-direction: column;
    }

    .shared-view-page .job-actions .btn {
        width: 100%;
    }

    .share-form {
        max-width: 100%;
    }

    .empty-state {
        padding: 2rem 1rem;
    }

    .empty-illustration {
        width: 140px;
        height: auto;
    }

    .footer {
        padding: 1rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.15rem;
    }

    .btn-lg {
        padding: 0.6rem 1rem;
        font-size: 0.88rem;
    }

    .job-meta span {
        display: block;
        margin-right: 0;
        margin-bottom: 0.15rem;
    }

    .info-row {
        flex-direction: column;
        gap: 0.1rem;
    }

    .info-value {
        font-size: 0.85rem;
    }

    .status-badge {
        font-size: 0.7rem;
        padding: 0.15rem 0.5rem;
    }
}

.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 2rem 0;
}

.auth-card {
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.auth-card h1 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-gray-900);
}

.auth-subtitle {
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.auth-form {
    margin-bottom: 1.25rem;
}

.auth-footer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

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

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

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
}

.dashboard-card {
    display: flex;
    flex-direction: column;
}

.dashboard-card h2 {
    border-bottom: 1px solid var(--color-gray-200);
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.recent-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.recent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: background 0.1s;
}

.recent-item:hover {
    background: var(--color-gray-50);
}

.recent-name {
    font-weight: 500;
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
}

.recent-meta {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.recent-size {
    font-size: 0.78rem;
    color: var(--color-gray-500);
    font-family: var(--font-mono);
}

.view-all {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.82rem;
    color: var(--color-primary);
    text-decoration: none;
}

.view-all:hover {
    text-decoration: underline;
}

.empty-small {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    padding: 0.5rem 0;
}

.account-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--color-gray-100);
    font-size: 0.85rem;
}

.info-label {
    color: var(--color-gray-500);
    font-weight: 500;
}

.info-value {
    color: var(--color-gray-800);
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.data-table th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 2px solid var(--color-gray-200);
    color: var(--color-gray-600);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.data-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--color-gray-100);
    color: var(--color-gray-800);
}

.data-table tbody tr:hover {
    background: var(--color-gray-50);
}

.nav-user {
    cursor: default;
    opacity: 0.7;
}

.settings-form {
    max-width: 700px;
}

.settings-form .card {
    margin-bottom: 1rem;
}

.settings-form .btn-lg {
    max-width: 700px;
}

.explore-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.explore-card {
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: box-shadow 0.15s, border-color 0.15s, transform 0.1s;
    overflow: hidden;
}

.explore-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-border);
    transform: translateY(-2px);
}

.explore-card-body {
    padding: 1rem 1.25rem;
}

.explore-card-body h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--color-gray-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.explore-author {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 0.2rem;
}

.explore-meta {
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

.explore-card-footer {
    padding: 0.6rem 1.25rem;
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: flex-end;
}

.like-badge {
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 500;
}

.shared-view-page .shared-meta {
    font-size: 0.9rem;
}

.shared-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.share-form {
    max-width: 500px;
}

.shared-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.shared-meta {
    font-size: 0.82rem;
    color: var(--color-gray-500);
    margin-bottom: 0.75rem;
}

.error-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 2rem 0;
}

.error-card {
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 3rem 2.5rem;
    text-align: center;
    max-width: 480px;
    width: 100%;
}

.error-code {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.error-card h1 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-gray-900);
}

.error-card p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.error-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.doc-card {
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.doc-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-gray-300);
}

.doc-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.25rem;
    gap: 1rem;
}

.doc-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-gray-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

.doc-meta {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: 0.15rem;
}

.doc-meta span {
    margin-right: 0.75rem;
}

.doc-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.doc-delete {
    display: inline;
}

.doc-tools {
    border-top: 1px solid var(--color-gray-200);
}

.doc-tools summary {
    padding: 0.65rem 1.25rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-gray-600);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    user-select: none;
    transition: background 0.1s;
}

.doc-tools summary:hover {
    background: var(--color-gray-50);
}

.doc-tools summary::-webkit-details-marker {
    display: none;
}

.doc-tools summary::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid var(--color-gray-400);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    margin-right: 0.5rem;
    transition: transform 0.15s;
}

.doc-tools[open] summary::before {
    transform: rotate(90deg);
}

.tools-list {
    padding: 1rem 1.25rem 1.25rem;
}

.tool-item {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.tool-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius);
}

.tool-body h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-gray-800);
}

.tool-body p {
    font-size: 0.82rem;
    color: var(--color-gray-500);
    margin-bottom: 0.75rem;
}

.tool-form {
    margin-top: 0.5rem;
}

.tool-form .btn {
    margin-top: 0.5rem;
}

.plan-badge {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius);
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.plan-info {
    padding: 0.25rem 0;
}

.plan-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.35rem;
}

.plan-info p {
    font-size: 0.82rem;
    color: var(--color-gray-500);
    margin-bottom: 0.75rem;
}

.plan-limits {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
}

.limit-item {
    text-align: center;
}

.limit-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.limit-desc {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.plan-usage {
    margin-top: 0.5rem;
}

.plan-usage span {
    font-size: 0.82rem;
    color: var(--color-gray-600);
    font-weight: 500;
}

.usage-bar {
    height: 6px;
    background: var(--color-gray-200);
    border-radius: 3px;
    margin-top: 0.35rem;
    overflow: hidden;
}

.usage-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.job-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    background: var(--color-gray-100);
    border-radius: var(--radius);
    padding: 0.25rem;
    width: fit-content;
}

.tab-btn {
    padding: 0.4rem 1rem;
    border: none;
    background: transparent;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.tab-btn:hover {
    color: var(--color-gray-700);
}

.tab-btn.active {
    background: #fff;
    color: var(--color-gray-900);
    box-shadow: var(--shadow);
}

#notify-container {
    position: fixed;
    top: 60px;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 380px;
    pointer-events: none;
}

.notify-toast {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    background: #fff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    font-size: 0.85rem;
    color: var(--color-gray-800);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
    pointer-events: auto;
}

.notify-toast.notify-show {
    transform: translateX(0);
    opacity: 1;
}

.notify-toast.notify-hide {
    transform: translateX(120%);
    opacity: 0;
}

.notify-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    margin-top: 0.1rem;
}

.notify-message {
    flex: 1;
    line-height: 1.4;
}

.notify-close {
    flex-shrink: 0;
    background: none;
    border: none;
    font-size: 1.1rem;
    color: var(--color-gray-400);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.15s;
}

.notify-close:hover {
    color: var(--color-gray-700);
}

.notify-success .notify-icon {
    background: var(--color-success);
}

.notify-success {
    border-left: 3px solid var(--color-success);
}

.notify-error .notify-icon {
    background: var(--color-error);
}

.notify-error {
    border-left: 3px solid var(--color-error);
}

.notify-warning .notify-icon {
    background: var(--color-warning);
}

.notify-warning {
    border-left: 3px solid var(--color-warning);
}

.notify-info .notify-icon {
    background: var(--color-primary);
}

.notify-info {
    border-left: 3px solid var(--color-primary);
}

@media (max-width: 480px) {
    #notify-container {
        top: auto;
        bottom: 1rem;
        right: 0.75rem;
        left: 0.75rem;
        max-width: none;
    }

    .notify-toast {
        transform: translateY(120%);
    }

    .notify-toast.notify-show {
        transform: translateY(0);
    }

    .notify-toast.notify-hide {
        transform: translateY(120%);
    }
}