/* ===== BASE & RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-gradient-1: #667eea;
    --bg-gradient-2: #764ba2;
    --card-bg: #ffffff;
    --card-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --card-radius: 16px;
    --text-primary: #1a1a2e;
    --text-secondary: #555;
    --text-muted: #888;
    --accent: #667eea;
    --green: #22c55e;
    --yellow: #eab308;
    --red: #ef4444;
    --blue: #3b82f6;
    --purple: #8b5cf6;
    --orange: #f97316;
    --pill-bg: rgba(255,255,255,0.2);
    --pill-active: #ffffff;
    --pill-text: #fff;
    --pill-active-text: var(--accent);
    --header-bg: rgba(255,255,255,0.1);
    --transition: 0.3s ease;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
}

/* Dark mode */
body.dark {
    --card-bg: #1e1e2e;
    --card-shadow: 0 4px 20px rgba(0,0,0,0.3);
    --text-primary: #e0e0e0;
    --text-secondary: #aaa;
    --text-muted: #777;
    --header-bg: rgba(0,0,0,0.2);
    --pill-bg: rgba(0,0,0,0.3);
    --pill-active: #2a2a3e;
    --pill-active-text: #fff;
}

body {
    font-family: var(--font);
    background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2));
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
    gap: 8px;
}

.header-left { display: flex; align-items: center; gap: 16px; }
.logo { font-size: 1.4rem; font-weight: 700; color: #fff; }
.domain { font-size: 0.85rem; color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 20px; }

.header-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.status-indicator { display: flex; align-items: center; gap: 6px; color: #fff; font-size: 0.9rem; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.status-dot.live { background: var(--green); box-shadow: 0 0 8px var(--green); animation: pulse 2s infinite; }
.last-sync { color: rgba(255,255,255,0.7); font-size: 0.8rem; }

.btn-icon {
    background: rgba(255,255,255,0.15);
    border: none;
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
    color: #fff;
}
.btn-icon:hover { background: rgba(255,255,255,0.3); transform: scale(1.1); }

.notification-badge {
    background: var(--red);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== NAVIGATION TABS ===== */
.nav-tabs {
    display: flex;
    gap: 8px;
    padding: 12px 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.nav-tabs::-webkit-scrollbar { display: none; }

.tab-pill {
    background: var(--pill-bg);
    color: var(--pill-text);
    border: none;
    padding: 10px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}
.tab-pill:hover { background: rgba(255,255,255,0.35); }
.tab-pill.active {
    background: var(--pill-active);
    color: var(--pill-active-text);
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

/* ===== LOADING ===== */
.loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 200;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #fff;
}
.loading-overlay.show { display: flex; }

.spinner {
    width: 48px; height: 48px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== ERROR BANNER ===== */
.error-banner {
    background: var(--red);
    color: #fff;
    padding: 10px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    animation: slideDown 0.3s ease;
}
.error-banner button { background: none; border: none; color: #fff; font-size: 1.2rem; cursor: pointer; }
@keyframes slideDown { from { transform: translateY(-100%); } to { transform: translateY(0); } }

/* ===== CONTENT ===== */
.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px 40px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.35s ease;
}
.tab-content.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.section-title {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* ===== OVERVIEW STATS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 24px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
.stat-icon { font-size: 2rem; margin-bottom: 8px; }
.stat-number { font-size: 2.5rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.95rem; color: var(--text-secondary); margin-top: 4px; }
.stat-detail { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

.indicator {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 10px; height: 10px;
    border-radius: 50%;
}
.indicator.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.indicator.yellow { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }

/* ===== OVERVIEW SUMMARIES ===== */
.overview-summaries {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}
.summary-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 20px;
    transition: var(--transition);
}
.summary-card:hover { transform: translateY(-2px); }
.summary-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.summary-card p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 8px; }
.btn-link {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0;
    transition: var(--transition);
}
.btn-link:hover { text-decoration: underline; }

/* ===== MARKET ANALYSIS ===== */
.countdown-bar {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    box-shadow: var(--card-shadow);
    font-size: 0.95rem;
}

.btn-sm {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}
.btn-sm:hover { opacity: 0.85; transform: scale(1.03); }

.model-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.model-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: var(--transition);
}
.model-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }

.model-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2));
    color: #fff;
}
.model-header h3 { font-size: 1.05rem; }

.badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
}
.badge.free { background: var(--green); color: #fff; }
.badge.low-cost { background: var(--blue); color: #fff; }
.badge.tbd { background: var(--text-muted); color: #fff; }

.model-body { padding: 16px 20px; }

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.metal { font-weight: 500; }
.price { font-size: 1.1rem; font-weight: 700; }
.change { font-size: 0.85rem; font-weight: 600; }
.change.up { color: var(--green); }
.change.down { color: var(--red); }

.meta-row { padding: 6px 0; font-size: 0.9rem; color: var(--text-secondary); }
.meta-row.muted { color: var(--text-muted); font-size: 0.8rem; }

/* ===== JOB SEARCH ===== */
.jobs-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.filter-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
    padding: 8px 16px;
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}
.filter-btn:hover { background: rgba(255,255,255,0.25); }
.filter-btn.active { background: #fff; color: var(--accent); border-color: #fff; font-weight: 700; }
.filter-btn.testing.active { color: var(--green); border-color: var(--green); background: #fff; }
.filter-btn.dev.active { color: var(--blue); border-color: var(--blue); background: #fff; }
.filter-btn.management.active { color: var(--purple); border-color: var(--purple); background: #fff; }

.search-box {
    padding: 10px 16px;
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 8px;
    font-size: 0.9rem;
    min-width: 200px;
    transition: var(--transition);
}
.search-box::placeholder { color: rgba(255,255,255,0.6); }
.search-box:focus { outline: none; border-color: #fff; background: rgba(255,255,255,0.2); }

body.dark .search-box { background: rgba(0,0,0,0.2); border-color: rgba(255,255,255,0.15); }
body.dark .filter-btn { border-color: rgba(255,255,255,0.15); background: rgba(0,0,0,0.2); }

.job-section {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 16px;
    overflow: hidden;
}
.job-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2));
    color: #fff;
}
.job-section-header h3 { font-size: 1rem; }
.job-updated { font-size: 0.8rem; color: rgba(255,255,255,0.8); }

.table-wrapper { overflow-x: auto; }

.job-table, .cron-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
.job-table th, .cron-table th {
    background: rgba(102,126,234,0.08);
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}
.job-table td, .cron-table td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--text-primary);
}
.job-table tr:hover, .cron-table tr:hover { background: rgba(102,126,234,0.04); }

.empty-row { text-align: center; color: var(--text-muted); padding: 24px !important; }

.job-type-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    display: inline-block;
}
.job-type-badge.testing { background: #dcfce7; color: #166534; }
.job-type-badge.dev { background: #dbeafe; color: #1e40af; }
.job-type-badge.management { background: #ede9fe; color: #5b21b6; }

body.dark .job-type-badge.testing { background: #166534; color: #dcfce7; }
body.dark .job-type-badge.dev { background: #1e40af; color: #dbeafe; }
body.dark .job-type-badge.management { background: #5b21b6; color: #ede9fe; }

/* ===== EMAIL MONITOR ===== */
.email-list { display: flex; flex-direction: column; gap: 12px; }

.email-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 16px 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: var(--transition);
}
.email-card:hover { transform: translateX(4px); }

.email-category {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    white-space: nowrap;
}
.email-category.payments { background: #fecaca; color: #991b1b; }
.email-category.school { background: #bfdbfe; color: #1e3a5f; }
.email-category.work { background: #bbf7d0; color: #14532d; }
.email-category.taxperts { background: #fed7aa; color: #9a3412; }

body.dark .email-category.payments { background: #991b1b; color: #fecaca; }
body.dark .email-category.school { background: #1e3a5f; color: #bfdbfe; }
body.dark .email-category.work { background: #14532d; color: #bbf7d0; }
body.dark .email-category.taxperts { background: #9a3412; color: #fed7aa; }

.email-body { flex: 1; }
.email-sender { font-weight: 600; font-size: 0.95rem; }
.email-subject { color: var(--text-secondary); font-size: 0.9rem; margin: 2px 0; }
.email-points { font-size: 0.85rem; color: var(--text-muted); }
.email-time { font-size: 0.8rem; color: var(--text-muted); white-space: nowrap; }

.empty-state {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 48px 20px;
    text-align: center;
}
.empty-icon { font-size: 3rem; display: block; margin-bottom: 12px; }
.empty-state p { color: var(--text-secondary); }
.empty-state .muted { color: var(--text-muted); font-size: 0.85rem; }

/* ===== AI NEWS ===== */
.news-list { display: flex; flex-direction: column; gap: 12px; }

.news-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: var(--transition);
}
.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}
.news-header:hover { background: rgba(102,126,234,0.05); }
.news-header h3 { font-size: 1rem; display: flex; align-items: center; gap: 8px; }
.news-toggle { font-size: 1.2rem; transition: transform 0.3s; }
.news-toggle.open { transform: rotate(180deg); }
.news-timestamp { font-size: 0.8rem; color: var(--text-muted); }

.news-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 20px;
}
.news-body.open { max-height: 1000px; padding: 0 20px 16px; }
.news-story { margin-bottom: 10px; }
.news-story a { color: var(--accent); text-decoration: none; font-weight: 500; }
.news-story a:hover { text-decoration: underline; }
.news-summary { font-size: 0.9rem; color: var(--text-secondary); margin-top: 4px; }

/* ===== SYSTEM STATUS ===== */
.system-connections {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.conn-indicator {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 10px 18px;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}
.conn-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    display: inline-block;
    background: var(--text-muted);
}
.conn-dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.conn-dot.yellow { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }
.conn-dot.red { background: var(--red); box-shadow: 0 0 6px var(--red); }

.cron-table {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.status-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 12px;
    display: inline-block;
}
.status-badge.active { background: #dcfce7; color: #166534; }
.status-badge.paused { background: #fef3c7; color: #92400e; }
.status-badge.error { background: #fecaca; color: #991b1b; }
.status-badge.disabled { background: #e5e7eb; color: #6b7280; }

body.dark .status-badge.active { background: #166534; color: #dcfce7; }
body.dark .status-badge.paused { background: #92400e; color: #fef3c7; }
body.dark .status-badge.error { background: #991b1b; color: #fecaca; }
body.dark .status-badge.disabled { background: #374151; color: #9ca3af; }

/* ===== FOOTER ===== */
.footer {
    text-align: center;
    padding: 24px;
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
}
.footer-content { max-width: 800px; margin: 0 auto; }
.footer-row { margin-bottom: 8px; display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.footer-row.costs .badge { font-size: 0.65rem; padding: 2px 6px; vertical-align: middle; }
.footer-row.links a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer-row.links a:hover { color: #fff; text-decoration: underline; }

/* ===== PRINT ===== */
@media print {
    body { background: #fff !important; }
    .header, .nav-tabs, .btn-icon, .btn-sm, .filter-buttons, .search-box, .footer { display: none !important; }
    .tab-content { display: block !important; page-break-inside: avoid; }
    .card, .stat-card, .model-card, .job-section, .email-card, .news-card {
        box-shadow: none !important;
        border: 1px solid #ddd;
    }
    .news-body { max-height: none !important; padding: 0 20px 16px !important; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header { padding: 12px 16px; }
    .logo { font-size: 1.1rem; }
    .domain { display: none; }
    .nav-tabs { padding: 8px 16px; }
    .tab-pill { padding: 8px 14px; font-size: 0.82rem; }
    .content { padding: 16px; }
    .section-title { font-size: 1.2rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .model-cards { grid-template-columns: 1fr; }
    .jobs-controls { flex-direction: column; align-items: stretch; }
    .search-box { min-width: unset; }
    .email-card { flex-direction: column; }
    .email-time { align-self: flex-end; }
    .footer-row { flex-direction: column; gap: 6px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .stat-number { font-size: 2rem; }
    .header-right { gap: 8px; }
    .last-sync { display: none; }
}