/* ============================================
   BWAR Amazon Manager — Dark Professional Theme
   ============================================ */

:root {
    --bg-primary: #0a0f1e;
    --bg-card: #111827;
    --bg-card-hover: #1a2235;
    --border: #1f2937;
    --border-light: #374151;
    --accent: #ff9900;
    --accent-hover: #e68a00;
    --success: #00d4aa;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --text: #e5e7eb;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;
    --sidebar-width: 260px;
    --topbar-height: 64px;
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Syne', sans-serif; font-weight: 700; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0f1e 0%, #111827 50%, #0a0f1e 100%);
}

.login-container { width: 100%; max-width: 420px; padding: 20px; }

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.login-header { text-align: center; margin-bottom: 30px; }
.login-header h1 { font-size: 22px; margin-top: 16px; }
.login-header p { color: var(--text-muted); margin-top: 6px; font-size: 14px; }

.login-footer-text { text-align: center; color: var(--text-dim); font-size: 12px; margin-top: 20px; }

/* ============================================
   LOGO MARK
   ============================================ */
.logo-mark {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--accent), #e68a00);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif;
    font-weight: 800; font-size: 20px;
    color: #0a0f1e;
}
.logo-mark.large { width: 56px; height: 56px; font-size: 28px; margin: 0 auto; }

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.sidebar-title { font-size: 18px; font-weight: 800; }
.sidebar-subtitle { font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; }

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--text-muted);
    font-size: 14px;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--bg-card-hover);
    color: var(--text);
}

.nav-item.active {
    background: rgba(255, 153, 0, 0.08);
    color: var(--accent);
    border-left-color: var(--accent);
}

.nav-item i { width: 20px; text-align: center; font-size: 15px; }

.badge-soon {
    background: var(--accent);
    color: #0a0f1e;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: auto;
}

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding: 12px 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
}

.user-avatar {
    width: 32px; height: 32px;
    background: var(--accent);
    color: #0a0f1e;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px;
}

.user-name { font-size: 13px; font-weight: 600; }
.user-role { font-size: 11px; color: var(--text-muted); }

.logout-link { font-size: 13px; }
.logout-link:hover { color: var(--danger) !important; }

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.top-bar {
    height: var(--topbar-height);
    padding: 0 30px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle { display: none; background: none; border: none; color: var(--text); font-size: 20px; cursor: pointer; }

.page-title { font-size: 18px; font-weight: 700; }
.top-bar-right { margin-left: auto; }
.top-date { color: var(--text-muted); font-size: 13px; }

.content-area { padding: 24px 30px; }

/* ============================================
   STATS GRID
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: border-color 0.2s;
}

.stat-card:hover { border-color: var(--border-light); }

.stat-icon {
    width: 44px; height: 44px;
    background: rgba(255, 153, 0, 0.1);
    color: var(--accent);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
}

.stat-icon.spend { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.stat-icon.acos { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
.stat-icon.clicks { background: rgba(59, 130, 246, 0.1); color: var(--info); }
.stat-icon.impressions { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.stat-icon.sales { background: rgba(0, 212, 170, 0.1); color: var(--success); }

.stat-value { display: block; font-size: 22px; font-weight: 700; font-family: 'Syne', sans-serif; }
.stat-label { display: block; font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
}

.card-danger { border-color: rgba(239, 68, 68, 0.3); }
.card-info { border-color: rgba(59, 130, 246, 0.3); }

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-header h3 { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-header h3 i { color: var(--accent); font-size: 14px; }

.card-body { padding: 20px; }

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

/* ============================================
   TABLES
   ============================================ */
.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    text-align: left;
    padding: 10px 12px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tbody tr:hover { background: var(--bg-card-hover); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
}

.btn-primary { background: var(--accent); color: #0a0f1e; }
.btn-primary:hover { background: var(--accent-hover); color: #0a0f1e; }

.btn-success { background: var(--success); color: #0a0f1e; }
.btn-danger { background: var(--danger); color: white; }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-block { width: 100%; justify-content: center; padding: 12px; font-size: 14px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-xs { padding: 4px 8px; font-size: 11px; }

/* ============================================
   FORMS
   ============================================ */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }

.form-group input[type="file"] { padding: 8px; }
.form-hint { display: block; font-size: 11px; color: var(--text-dim); margin-top: 4px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; }

.form-inline { display: flex; align-items: center; gap: 10px; }
.form-inline select { width: auto; min-width: 200px; }

.form-inline-upload { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.form-inline-upload .form-group { margin-bottom: 0; }

.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-label {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--text); cursor: pointer;
}
.checkbox-label input[type="checkbox"] { width: auto; accent-color: var(--accent); }

/* ============================================
   ALERTS
   ============================================ */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 13px;
    border: 1px solid;
}

.alert-danger { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); color: var(--danger); }
.alert-success { background: rgba(0, 212, 170, 0.1); border-color: rgba(0, 212, 170, 0.3); color: var(--success); }
.alert-warning { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.3); color: var(--warning); }
.alert-info { background: rgba(59, 130, 246, 0.1); border-color: rgba(59, 130, 246, 0.3); color: var(--info); }

.alert-list { display: flex; flex-direction: column; gap: 8px; }
.alert-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px;
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 8px;
}
.alert-client { font-weight: 600; min-width: 150px; }
.alert-detail { flex: 1; font-size: 13px; color: var(--text-muted); }

/* ============================================
   STATUS BADGES
   ============================================ */
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active { background: rgba(0, 212, 170, 0.15); color: var(--success); }
.status-paused { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.status-inactive { background: rgba(107, 114, 128, 0.15); color: var(--text-dim); }
.status-enabled { background: rgba(0, 212, 170, 0.15); color: var(--success); }
.status-negative { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

.badge-marketplace {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.match-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.match-exact { background: rgba(59, 130, 246, 0.15); color: var(--info); }
.match-phrase { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.match-broad { background: rgba(245, 158, 11, 0.15); color: var(--warning); }

/* ============================================
   RECOMMENDATION BADGES (Search Terms)
   ============================================ */
.rec-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}
.rec-keep { background: rgba(0, 212, 170, 0.15); color: var(--success); }
.rec-negative { background: rgba(239, 68, 68, 0.15); color: var(--danger); }
.rec-raise_bid { background: rgba(59, 130, 246, 0.15); color: var(--info); }
.rec-lower_bid { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.rec-monitor { background: rgba(107, 114, 128, 0.15); color: var(--text-muted); }

tr.rec-negative { background: rgba(239, 68, 68, 0.03); }
tr.rec-keep { background: rgba(0, 212, 170, 0.03); }
tr.rec-raise_bid { background: rgba(59, 130, 246, 0.03); }

/* ============================================
   TEXT UTILITIES
   ============================================ */
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-center { text-align: center; }
.text-sm { font-size: 11px; }

/* ============================================
   PAGE ACTIONS
   ============================================ */
.page-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}

/* ============================================
   CLIENT HEADER
   ============================================ */
.client-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.client-title { display: flex; align-items: center; gap: 12px; }
.client-title h2 { font-size: 24px; }
.client-actions { display: flex; gap: 8px; }

/* ============================================
   UPLOAD LIST
   ============================================ */
.upload-list { display: flex; flex-direction: column; gap: 10px; }
.upload-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px;
    border-radius: 8px;
    transition: background 0.2s;
}
.upload-item:hover { background: var(--bg-card-hover); }
.upload-icon { color: var(--accent); font-size: 20px; }
.upload-info { flex: 1; }
.upload-info strong { display: block; font-size: 13px; }
.upload-info span { font-size: 11px; }
.upload-time { font-size: 11px; color: var(--text-dim); }

/* ============================================
   SUMMARY STATS
   ============================================ */
.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.summary-stat {
    text-align: center;
    padding: 16px;
    background: var(--bg-primary);
    border-radius: 10px;
    border: 1px solid var(--border);
}

.summary-stat.danger { border-color: rgba(239, 68, 68, 0.3); }
.summary-stat.warning { border-color: rgba(245, 158, 11, 0.3); }
.summary-stat.success { border-color: rgba(0, 212, 170, 0.3); }
.summary-stat.info { border-color: rgba(59, 130, 246, 0.3); }

.summary-value { display: block; font-size: 24px; font-weight: 700; font-family: 'Syne', sans-serif; }
.summary-stat.danger .summary-value { color: var(--danger); }
.summary-stat.warning .summary-value { color: var(--warning); }
.summary-stat.success .summary-value { color: var(--success); }
.summary-stat.info .summary-value { color: var(--info); }

.summary-label { display: block; font-size: 11px; color: var(--text-muted); margin-top: 4px; }

.export-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============================================
   FILTER TABS
   ============================================ */
.filter-tabs { display: flex; gap: 6px; }
.filter-btn {
    padding: 4px 12px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); color: #0a0f1e; border-color: var(--accent); }

/* ============================================
   CALCULATOR
   ============================================ */
.calc-result {
    text-align: center;
    padding: 20px;
    margin-top: 16px;
    background: var(--bg-primary);
    border-radius: 10px;
    border: 1px solid var(--border);
}
.calc-result-label { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.calc-result-value { font-size: 32px; font-weight: 800; font-family: 'Syne', sans-serif; color: var(--accent); }
.calc-result-change { font-size: 13px; margin-top: 4px; }

/* ============================================
   REPORT
   ============================================ */
.report-card { }
.report-body { background: #fff; color: #1a1a1a; border-radius: 0 0 12px 12px; }

.report-branded-header {
    background: linear-gradient(135deg, #0a0f1e, #111827);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.report-logo {
    font-family: 'Syne', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent);
}

.report-meta { color: #e5e7eb; font-size: 14px; text-align: right; }
.report-content { padding: 30px; line-height: 1.8; font-size: 14px; }
.report-content h2 { color: #0a0f1e; margin: 24px 0 12px; font-size: 20px; }
.report-content h3 { color: #374151; margin: 18px 0 8px; font-size: 16px; }
.report-content table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.report-content table th,
.report-content table td { padding: 8px 12px; border: 1px solid #e5e7eb; text-align: left; font-size: 13px; }
.report-content table th { background: #f9fafb; font-weight: 600; }
.report-content ul, .report-content ol { padding-left: 20px; margin: 10px 0; }

/* ============================================
   REPORT LIST
   ============================================ */
.report-list { display: flex; flex-direction: column; gap: 4px; }
.report-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    transition: background 0.2s;
    color: var(--text);
}
.report-item:hover { background: var(--bg-card-hover); color: var(--text); }
.report-item-info strong { display: block; font-size: 13px; }
.report-item-info span { font-size: 11px; }

/* ============================================
   MODAL
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 200;
    align-items: center;
    justify-content: center;
}
.modal.show { display: flex; }

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-header h3 { font-size: 18px; }
.modal-close {
    background: none; border: none; color: var(--text-muted);
    font-size: 24px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .sidebar, .top-bar, .page-actions, .btn, form, .filter-tabs { display: none !important; }
    .main-content { margin-left: 0 !important; }
    .card { border: none !important; box-shadow: none !important; }
    .report-body { color: #000 !important; }
    body { background: white; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: block; }
    .content-area { padding: 16px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .client-header { flex-direction: column; align-items: flex-start; }
    .filter-tabs { flex-wrap: wrap; }
    .form-inline-upload { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}