:root {
    --bg-color: #f9fafb;
    --panel-bg: #ffffff;
    --border-color: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --primary-color: #0066cc;
    --success-color: #059669;
    --success-bg: #d1fae5;
    --danger-color: #dc2626;
    --danger-bg: #fee2e2;
    --radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
}

.container {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mt-lg {
    margin-top: 1.5rem;
}

.is-hidden {
    display: none !important;
}

.error-text {
    color: var(--danger-color);
    font-size: 0.9rem;
    margin-top: 10px;
}

.session-bar {
    margin-bottom: 1rem;
    text-align: right;
}

.expire-info {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-right: 15px;
}

.logout-link {
    color: var(--danger-color);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
}

.header {
    text-align: center;
    margin-bottom: 1rem;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0;
    color: #111827;
}

.header p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 1rem;
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

input, textarea {
    width: 100%;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.15s ease;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.checkbox-row {
    align-items: center;
    color: var(--text-secondary);
    display: flex;
    font-size: 0.85rem;
    gap: 0.45rem;
    margin-top: 0.55rem;
}

.checkbox-row input {
    flex: 0 0 auto;
    width: auto;
}

.primary-btn {
    width: 100%;
    background: var(--text-primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.875rem;
    font-size: 1.05rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.primary-btn:hover {
    background: #374151;
}

.primary-btn:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}

/* 按钮加载动画 */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 查漏结果 */
.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.result-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    background: #f3f4f6;
    color: #4b5563;
}

.result-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.result-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.7rem 0.85rem;
}

.result-row {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
}

.result-line {
    align-items: center;
    display: flex;
    flex: 1 1 auto;
    flex-wrap: wrap;
    gap: 0.45rem 0.75rem;
    min-width: 0;
}

.card-title {
    font-weight: 600;
    font-size: 0.95rem;
}
.card-author {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.status-badge {
    flex: 0 0 auto;
    padding: 0.22rem 0.55rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}
.status-success { background: var(--success-bg); color: var(--success-color); }
.status-error { background: var(--danger-bg); color: var(--danger-color); }
.status-featured { background: #ffedd5; color: #c2410c; }

.missing-inline {
    align-items: center;
    background: #fff7f7;
    border: 1px solid #fecaca;
    border-radius: 6px;
    display: flex;
    flex: 1 1 100%;
    flex-wrap: nowrap;
    gap: 0.25rem;
    line-height: 1.65;
    margin-top: 0.1rem;
    min-width: 0;
    padding: 0.32rem 0.5rem;
}

.missing-summary {
    color: var(--text-secondary);
    flex: 0 0 auto;
    font-size: 0.85rem;
}

.missing-names {
    color: #dc2626;
    font-size: 0.86rem;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.perfect-msg {
    color: var(--success-color);
    font-size: 0.85rem;
}

/* 任务窗口 */
.task-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.empty-task {
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding: 1rem;
    text-align: center;
}

.task-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.task-card-header {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
    padding: 0.65rem 0.8rem;
}

.task-title-block {
    flex: 1 1 auto;
    min-width: 0;
}

.task-meta {
    color: var(--text-secondary);
    font-size: 0.88rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.task-actions {
    align-items: center;
    display: flex;
    flex: 0 0 auto;
    gap: 0.45rem;
}

.task-status {
    border-radius: 6px;
    font-size: 0.76rem;
    font-weight: 600;
    padding: 0.22rem 0.48rem;
}

.task-status-running {
    background: #fef3c7;
    color: #b45309;
}

.task-status-success {
    background: var(--success-bg);
    color: var(--success-color);
}

.task-status-error {
    background: var(--danger-bg);
    color: var(--danger-color);
}

.task-toggle {
    background: #111827;
    border: 0;
    border-radius: 6px;
    color: #ffffff;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.62rem;
}

.task-toggle:hover {
    background: #374151;
}

.task-card-body {
    border-top: 1px solid var(--border-color);
    padding: 1rem;
}

.task-log {
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    color: #374151;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.82rem;
    height: 180px;
    line-height: 1.6;
    overflow-y: auto;
    padding: 0.85rem;
}

.task-log .log-error {
    color: var(--danger-color);
    font-weight: 500;
}

.task-log .log-warning {
    color: #d97706;
}

.task-log .log-info {
    color: var(--success-color);
}

.log-muted {
    color: var(--text-secondary);
}

.task-result {
    margin-top: 1rem;
}

.task-result-header {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
    margin-bottom: 0.65rem;
}

.task-result-summary {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.copy-result-btn {
    background: #111827;
    border: 0;
    border-radius: 6px;
    color: #ffffff;
    cursor: pointer;
    flex: 0 0 auto;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.32rem 0.65rem;
}

.copy-result-btn:hover {
    background: #374151;
}

.task-error-message {
    background: var(--danger-bg);
    border-radius: 8px;
    color: var(--danger-color);
    font-size: 0.9rem;
    margin-top: 1rem;
    padding: 0.75rem;
}

@media (max-width: 640px) {
    .container {
        gap: 1rem;
        max-width: 100%;
    }

    .panel {
        padding: 1.25rem;
    }

    .task-card-header {
        align-items: center;
        flex-direction: row;
        gap: 0.55rem;
    }

    .task-actions {
        justify-content: flex-end;
    }

    .task-result-header {
        align-items: center;
    }

    .missing-inline {
        align-items: flex-start;
        flex-direction: column;
    }
}