/* ================================================================
   Investment Monitor — 本地投资监控 Web 操作界面
   清新简洁风格 — 金融主题色系
   ================================================================ */

/* ── CSS Variables ─────────────────────────────────────────────── */
:root {
    --color-bg: #f5f7fa;
    --color-surface: #ffffff;
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-success: #16a34a;
    --color-success-bg: #dcfce7;
    --color-warn: #d97706;
    --color-warn-bg: #fef3c7;
    --color-error: #dc2626;
    --color-error-bg: #fee2e2;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --color-sidebar-bg: #1e293b;
    --color-sidebar-text: #cbd5e1;
    --color-sidebar-active: #2563eb;
    --primary-color: var(--color-primary);
    --success-color: var(--color-success);
    --warning-color: var(--color-warn);
    --danger-color: var(--color-error);
    --muted-color: var(--color-text-secondary);
    --neutral-color: var(--color-text-secondary);
    --bg-secondary: #f1f5f9;
    --text-muted: var(--color-text-secondary);
    --radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 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);
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-mono: "SF Mono", "Fira Code", "Consolas", monospace;
    --sidebar-width: 200px;
}

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

html { font-size: 14px; }
body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--font-mono); font-size: 0.9em; background: #f1f5f9; padding: 2px 6px; border-radius: 4px; }

/* ── App Layout ────────────────────────────────────────────────── */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--color-sidebar-bg);
    color: var(--color-sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon { font-size: 24px; }
.brand-text {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
}

.sidebar-nav {
    flex: 1;
    padding: 8px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--color-sidebar-text);
    font-size: 13px;
    transition: all 0.15s;
    border-left: 3px solid transparent;
    text-decoration: none;
}

.nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
    text-decoration: none;
}

.nav-item.active {
    background: rgba(37,99,235,0.2);
    color: #fff;
    border-left-color: var(--color-primary);
}

.nav-icon { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 11px;
    color: rgba(255,255,255,0.4);
}

.version { }

/* ── App Footer (ICP备案) ─────────────────────────────────────── */
.app-footer {
    margin-top: 32px;
    padding: 16px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: var(--text-muted);
}
.app-footer a {
    color: var(--text-muted);
    text-decoration: none;
}
.app-footer a:hover {
    color: var(--primary-color);
}

/* ── Main Content ──────────────────────────────────────────────── */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
    max-width: 1200px;
    width: 100%;
}

/* ── Page Header ───────────────────────────────────────────────── */
.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.subtitle {
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-top: 4px;
}

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
    background: #fafbfc;
}

.card-header h2 {
    font-size: 15px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    text-decoration: none;
}

.btn:hover {
    background: #f1f5f9;
    text-decoration: none;
}

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

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

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

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

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

/* ── Status Badges ─────────────────────────────────────────────── */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

.status-badge.green { background: var(--color-success-bg); color: var(--color-success); }
.status-badge.yellow { background: var(--color-warn-bg); color: var(--color-warn); }
.status-badge.red { background: var(--color-error-bg); color: var(--color-error); }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    background: #f1f5f9;
    color: var(--color-text-secondary);
}

.badge-warn { background: var(--color-warn-bg); color: var(--color-warn); }
.badge-warning { background: var(--color-warn-bg); color: var(--color-warn); }
.badge-danger { background: var(--color-error-bg); color: var(--color-error); }
.badge-neutral { background: #f1f5f9; color: var(--color-text-secondary); }
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-info { background: var(--color-primary-light); color: var(--color-primary); }

/* ── Status Counts ──────────────────────────────────────────────── */
.status-counts {
    display: flex;
    gap: 12px;
    margin: 8px 0 12px;
    font-size: 13px;
}

.count.pass { color: var(--color-success); }
.count.warn { color: var(--color-warn); }
.count.fail { color: var(--color-error); }

/* ── Status Items ───────────────────────────────────────────────── */
.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 13px;
}

.status-item:last-child { border-bottom: none; }
.status-icon { font-size: 14px; width: 20px; text-align: center; }
.status-name { font-weight: 500; min-width: 110px; color: var(--color-text-secondary); }
.status-msg { flex: 1; }

/* ── Overall Badge ──────────────────────────────────────────────── */
.overall-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.overall-badge.green { background: var(--color-success-bg); }
.overall-badge.yellow { background: var(--color-warn-bg); }
.overall-badge.red { background: var(--color-error-bg); }

.badge-emoji { font-size: 28px; }
.badge-title { font-weight: 700; font-size: 15px; }
.badge-sub { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }

/* ── Check Cards ────────────────────────────────────────────────── */
.check-list { display: flex; flex-direction: column; gap: 8px; }

.check-card {
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    background: #fafbfc;
}

.check-card.pass { border-left: 3px solid var(--color-success); }
.check-card.warn { border-left: 3px solid var(--color-warn); }
.check-card.fail { border-left: 3px solid var(--color-error); }

.check-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.check-icon { font-size: 14px; }
.check-name { font-weight: 600; font-size: 14px; }
.check-badge { font-size: 11px; padding: 1px 6px; border-radius: 3px; font-weight: 600; }
.check-badge.pass { background: var(--color-success-bg); color: var(--color-success); }
.check-badge.warn { background: var(--color-warn-bg); color: var(--color-warn); }
.check-badge.fail { background: var(--color-error-bg); color: var(--color-error); }

.check-message { font-size: 13px; color: var(--color-text); }
.check-detail { font-size: 12px; color: var(--color-text-secondary); margin-top: 4px; font-family: var(--font-mono); }

/* ── Dashboard Grid ──────────────────────────────────────────────── */
.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.status-card { }

.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 12px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    transition: all 0.15s;
    text-decoration: none;
    color: var(--color-text);
}

.action-btn:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
    text-decoration: none;
    transform: translateY(-1px);
}

.action-icon { font-size: 24px; }
.action-label { font-size: 12px; font-weight: 500; }

/* ── Forms ──────────────────────────────────────────────────────── */
.form { margin-top: 16px; }

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.15s;
    font-family: var(--font-mono);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-hint {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

/* ── Result Messages ────────────────────────────────────────────── */
.result-msg {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
}

.result-msg.success { background: var(--color-success-bg); color: var(--color-success); }
.result-msg.error { background: var(--color-error-bg); color: var(--color-error); }
.result-msg.loading { background: var(--color-primary-light); color: var(--color-primary); }

.token-status-area { margin-bottom: 16px; }
.status-msg { font-size: 12px; color: var(--color-text-secondary); margin-top: 4px; }

/* ── Info Lists ─────────────────────────────────────────────────── */
.info-list {
    padding-left: 20px;
    font-size: 13px;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.detail-list {
    padding-left: 20px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* ── Toolbar ────────────────────────────────────────────────────── */
.toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.toolbar-hint {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* ── Task Layout ────────────────────────────────────────────────── */
.task-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 16px;
}

@media (max-width: 900px) {
    .task-layout { grid-template-columns: 1fr; }
}

.task-sidebar {
    display: flex;
    flex-direction: column;
}
.task-sidebar .card {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}
.task-sidebar .card-body {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}
.task-output { min-width: 0; }
.task-output .card {
    display: flex;
    flex-direction: column;
}
.task-output .card-body {
    display: flex;
    flex-direction: column;
}

.task-category { margin-bottom: 12px; }
.task-category h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--color-border);
}

.task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    gap: 8px;
}

.task-item:last-child { border-bottom: none; }

.task-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.task-name { font-size: 13px; font-weight: 600; }
.task-desc { font-size: 11px; color: var(--color-text-secondary); }
.task-est { font-size: 10px; color: var(--color-text-secondary); }
.task-summary { font-size: 10px; color: var(--color-primary); line-height: 1.35; }

/* ── Log Viewer ─────────────────────────────────────────────────── */
.log-viewer {
    background: #0f172a;
    color: #e2e8f0;
    border-radius: 6px;
    padding: 16px;
    flex: 1;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.7;
    min-height: 200px;
}

.log-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 350px;
    color: #64748b;
}

.log-emoji { font-size: 48px; margin-bottom: 12px; }

.log-line { white-space: pre-wrap; word-break: break-all; }

.log-success { color: #4ade80; }
.log-error { color: #f87171; }
.log-warn { color: #fbbf24; }
.log-info { color: #60a5fa; }
.log-separator { color: #64748b; }

.log-actions {
    margin-top: 10px;
    display: flex;
    gap: 8px;
}

/* ── Report List ────────────────────────────────────────────────── */
.report-category { }

.report-date-group { margin-top: 12px; }

.report-date-heading {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.report-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 13px;
}

.report-row:last-child { border-bottom: none; }

.report-icon { font-size: 14px; }
.report-name { flex: 1; font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.report-size { font-size: 11px; color: var(--color-text-secondary); }
.report-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ── Dashboard Report Groups ────────────────────────────────────── */
.report-group { margin-bottom: 14px; }
.report-group h3 { font-size: 13px; color: var(--color-text-secondary); margin-bottom: 6px; }

.report-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
    font-size: 12px;
}

.report-date { color: var(--color-text-secondary); font-size: 11px; }
.report-size { color: var(--color-text-secondary); font-size: 11px; }

/* ── Empty State ────────────────────────────────────────────────── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
    text-align: center;
}

.empty-state h3 {
    margin: 12px 0 6px;
    font-size: 16px;
}

.empty-state p {
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-bottom: 16px;
}

/* ── Modal ──────────────────────────────────────────────────────── */
.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
}

.modal-content {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 1000px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    z-index: 1;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
    font-size: 15px;
    font-weight: 600;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.report-preview {
    font-family: var(--font-mono);
    font-size: 12px;
    white-space: pre-wrap;
    word-break: break-all;
    background: #f8fafc;
    padding: 16px;
    border-radius: 6px;
    max-height: 65vh;
    overflow: auto;
}

/* ── Loading Spinner ────────────────────────────────────────────── */
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 20px auto;
}

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

.spinner-sm {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    vertical-align: middle;
    margin-right: 4px;
}

/* ── Error Text ──────────────────────────────────────────────────── */
.error { color: var(--color-error); }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar .brand-text, .sidebar .nav-item span:not(.nav-icon), .sidebar .version { display: none; }
    .sidebar-brand { justify-content: center; padding: 16px 8px; }
    .nav-item { justify-content: center; padding: 12px 8px; }
    .main-content { margin-left: 60px; padding: 16px; }
    :root { --sidebar-width: 60px; }
}