/* === Smart Reports - Unified CSS === */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #f4f7fc;
    --bg-secondary: #edf2f7;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #0077b6;
    --accent: #0077b6;
    --accent-hover: #005a8c;
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

.container { max-width: 1800px; margin: 0 auto; padding: 20px; }

/* === Navbar === */
.navbar {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 0 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.nav-container {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.nav-logo {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--accent);
    background: rgba(0,119,182,0.1);
    padding: 6px 10px;
    border-radius: 6px;
}
.nav-title {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    letter-spacing: 2px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}
.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
}
.nav-links a:hover { color: var(--accent); }
.btn-nav {
    background: var(--accent) !important;
    color: #fff !important;
    padding: 8px 18px;
    border-radius: 6px;
    transition: background 0.2s;
}
.btn-nav:hover { background: var(--accent-hover) !important; }

/* === Main Content === */
.main-content { padding: 20px 0; min-height: calc(100vh - 120px); }

/* === Footer === */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-top: 25px;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    letter-spacing: 0.5px;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-accent { background: var(--accent); color: #fff !important; border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-hover); }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }

/* === Page Header === */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}
.page-header h1 {
    font-family: 'Orbitron', monospace;
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: var(--text-primary);
}

/* === Campaign Cards === */
.campaigns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}
.campaign-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    transition: box-shadow 0.2s;
}
.campaign-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.campaign-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.campaign-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-primary);
}
.brand-badge {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(0,119,182,0.1);
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.campaign-meta { margin-bottom: 16px; }
.meta-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 0.85rem;
}
.meta-label { color: #64748b; }
.meta-value { font-weight: 600; }
.campaign-actions {
    display: flex;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

/* === Status Badges === */
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-completed { background: rgba(16,185,129,0.1); color: var(--success); }
.status-processing { background: rgba(245,158,11,0.1); color: var(--warning); }
.status-error { background: rgba(239,68,68,0.1); color: var(--danger); }
.status-processed { background: rgba(16,185,129,0.1); color: var(--success); }
.status-pending { background: rgba(100,116,139,0.1); color: #64748b; }

/* === Platform Badge === */
.platform-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    background: rgba(0,119,182,0.1);
    color: var(--accent);
}

/* === Welcome / How it Works === */
.welcome-section {
    max-width: 900px;
    margin: 0 auto 40px auto;
}
.welcome-header {
    text-align: center;
    margin-bottom: 36px;
}
.welcome-header h1 {
    font-family: 'Orbitron', monospace;
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: 5px;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.welcome-subtitle {
    color: #64748b;
    font-size: 1.05rem;
    letter-spacing: 1px;
}
.how-it-works, .what-you-get {
    margin-bottom: 32px;
}
.how-it-works h2, .what-you-get h2 {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,119,182,0.2);
}
.period-notice {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(239,68,68,0.05);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 20px;
    font-size: 0.88rem;
    color: var(--text-primary);
    line-height: 1.5;
}
.period-notice-step {
    font-family: 'Orbitron', monospace;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: #fff;
    background: var(--danger);
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
    margin-top: 2px;
}
.period-notice-body { flex: 1; }

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.step-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.step-number {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 10px;
}
.step-content h3 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}
.step-content p {
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.5;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--bg-card);
    border-radius: 8px;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: #475569;
    line-height: 1.4;
}
.feature-icon { font-size: 1.3rem; flex-shrink: 0; }
.upload-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,119,182,0.2);
}
@media (max-width: 900px) {
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .steps-grid { grid-template-columns: 1fr; }
}

/* === Empty State === */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}
.empty-icon { font-size: 4rem; margin-bottom: 20px; }
.empty-state h2 {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.empty-state p {
    color: #64748b;
    margin-bottom: 24px;
}

/* === Upload === */
.upload-section {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--bg-card);
}
.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--accent);
    background: rgba(0,119,182,0.04);
}
.drop-icon { font-size: 3rem; margin-bottom: 16px; }
.drop-zone h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.drop-zone p { color: #64748b; font-size: 0.9rem; }
.drop-hint { font-size: 0.75rem !important; color: #94a3b8 !important; margin-top: 8px; }
.file-input-hidden {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}
.drop-zone { position: relative; overflow: hidden; }
.file-list {
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    padding: 20px;
    margin-top: 16px;
}
.file-list h3 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}
.file-item:last-child { border-bottom: none; }
.file-name { font-weight: 500; }
.file-size { color: #64748b; font-size: 0.8rem; }
.upload-options {
    margin-top: 20px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.8rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    background: var(--bg-card);
    color: var(--text-primary);
}
.form-input:focus { outline: none; border-color: var(--accent); }
.upload-actions {
    margin-top: 20px;
    text-align: center;
}

/* === Spinner === */
.spinner-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(244,247,252,0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.spinner-overlay p {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

/* === Results === */
.results-summary { margin-bottom: 24px; }
.summary-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.summary-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.summary-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.summary-label {
    font-size: 0.7rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.section-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 24px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.section-card h2 {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 1px;
    padding: 12px 10px;
    text-align: left;
}
.data-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    color: #475569;
}

/* === Alerts === */
.alert-count {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 600;
}
.alert-critico { background: rgba(239,68,68,0.1); color: var(--danger); }
.alert-error { background: rgba(245,158,11,0.1); color: var(--warning); }
.alert-advertencia { background: rgba(100,116,139,0.1); color: #64748b; }
.alerts-list { display: flex; flex-direction: column; gap: 8px; }
.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid;
}
.alert-item.alert-critico {
    background: rgba(239,68,68,0.04);
    border-color: rgba(239,68,68,0.2);
}
.alert-item.alert-error {
    background: rgba(245,158,11,0.04);
    border-color: rgba(245,158,11,0.2);
}
.alert-item.alert-advertencia {
    background: rgba(100,116,139,0.04);
    border-color: rgba(100,116,139,0.2);
}
.alert-badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.alert-critico .alert-badge { background: var(--danger); color: #fff; }
.alert-error .alert-badge { background: var(--warning); color: #fff; }
.alert-advertencia .alert-badge { background: #94a3b8; color: #fff; }
.alert-source { font-size: 0.75rem; color: #64748b; margin-bottom: 2px; }
.alert-message { font-size: 0.85rem; color: var(--text-primary); }
.action-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    justify-content: center;
}

/* === Dashboard Specific === */
.dashboard-body { background: var(--bg-primary); }
.dashboard-container { max-width: 1800px; }

.header {
    text-align: center;
    padding: 25px 0;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}
.header-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}
.header h1 {
    font-family: 'Orbitron', monospace;
    font-size: 2.2rem;
    font-weight: 900;
    color: #1e293b;
    letter-spacing: 4px;
    margin-bottom: 8px;
}
.header .subtitle { color: #64748b; font-size: 1rem; letter-spacing: 2px; }
.header .brand { color: var(--accent); font-weight: 700; }

.filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 25px;
    padding: 15px 20px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}
.filter-group { flex: 1; min-width: 150px; }
.filter-group label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.filter-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
}
.filter-group select:focus { outline: none; border-color: var(--accent); }

/* Multi-select filter */
.multi-select { position: relative; }
.multi-select-toggle {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: none;
}
.multi-select-toggle:hover { border-color: var(--accent); }
.multi-select-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    z-index: 200;
    max-height: 220px;
    overflow-y: auto;
}
.multi-select-dropdown.open { display: block; }
.multi-select-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: background 0.1s;
}
.multi-select-option:hover { background: var(--bg-secondary); }
.multi-select-option input[type="checkbox"] { accent-color: var(--accent); cursor: pointer; }

.kpis {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 25px;
}
.kpi-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 18px;
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.kpi-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.kpi-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: #1e293b;
}
.kpi-highlight {
    border-color: rgba(0, 119, 182, 0.4);
    background: linear-gradient(135deg, #fff 60%, rgba(0, 119, 182, 0.06));
}

.macro-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 900;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin: 50px 0 10px 0;
    padding: 18px 0;
    text-align: center;
    border-top: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    background: linear-gradient(180deg, rgba(0,119,182,0.06) 0%, transparent 100%);
}
.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 30px 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0,119,182,0.2);
}

.charts-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 10px;
}
.chart-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.chart-card h3 {
    font-size: 0.8rem;
    font-weight: 600;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    text-align: center;
}
.chart-container { position: relative; height: 220px; }
.chart-container.tall { height: 300px; }

.chart-full {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.chart-full h3 {
    font-size: 0.8rem;
    font-weight: 600;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    text-align: center;
}
.chart-full .chart-container { height: 260px; }

.table-section {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border-color);
    overflow-x: auto;
    margin-top: 25px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.table-section h3 {
    font-size: 0.8rem;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}
.table-section table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.table-section th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 1px;
    padding: 12px 10px;
    text-align: left;
}
.table-section td {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    color: #475569;
}
.table-section tr:hover td { background: rgba(0,119,182,0.04); color: var(--accent); }

.btn-export {
    padding: 10px 24px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: background 0.2s;
}
.btn-export:hover { background: var(--accent-hover); }
.export-bar { text-align: right; margin-bottom: 15px; }

/* === Print === */
@media print {
    @page { size: landscape; margin: 10mm 12mm; }
    body { background: white !important; -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
    .navbar, .filters, .export-bar, .footer, .header-nav, .spinner-overlay { display: none !important; }
    .container, .dashboard-container { max-width: 100%; padding: 0; margin: 0 auto; }
    .header { padding: 10px 0; margin-bottom: 10px; border-bottom: none; }
    .kpis { grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 10px; }
    .charts-row { grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; page-break-inside: avoid; }
    .chart-card, .chart-full, .kpi-card, .table-section {
        box-shadow: none !important;
        border: none !important;
        background: transparent !important;
        padding: 10px 6px 20px 6px !important;
        break-inside: avoid;
        page-break-inside: avoid;
    }
    .chart-full { margin-bottom: 20px !important; }
    .chart-container { height: 180px !important; }
    .chart-container.tall { height: 220px !important; }
    .chart-full .chart-container { height: 200px !important; }
    .chart-container.chart-container--horizontal { height: var(--h-chart) !important; }
    canvas { max-width: 100% !important; display: block; margin: 0 auto; }
    .macro-title { break-before: page; page-break-before: always; margin-top: 0; padding: 15px 0; margin-bottom: 5px; }
    .section-title { margin: 25px 0 12px 0; padding-top: 10px; }
    .table-section { page-break-before: always; }
    table { border: none; }
    th { background: transparent !important; border-bottom: 2px solid var(--accent); }
    td { border-bottom: 1px solid #e2e8f0; }
}

/* === Update Mode Banner === */
.update-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0,119,182,0.08);
    border: 1px solid rgba(0,119,182,0.25);
    border-radius: 8px;
    padding: 14px 20px;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.update-banner .update-icon { font-size: 1.3rem; }

/* === Columns Required (always visible) === */
.columns-required {
    max-width: 700px;
    margin: 0 auto 20px auto;
    border: 1px solid rgba(245,158,11,0.4);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-card);
}
.columns-required-header {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(245,158,11,0.08);
    padding: 12px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #92400e;
    border-bottom: 1px solid rgba(245,158,11,0.25);
}
.columns-required-icon { font-size: 1rem; }

.platform-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
    padding: 14px 18px 0;
}
.tab-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 16px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.15s;
}
.tab-btn:hover { border-color: var(--accent); color: var(--accent); }
.tab-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.tab-content { padding: 0 18px 16px; }
.tab-note {
    font-size: 0.78rem;
    color: #64748b;
    margin-bottom: 10px;
    font-style: italic;
}
.columns-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}
.columns-table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 1px;
    padding: 8px 10px;
    text-align: left;
}
.columns-table td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--border-color);
    color: #475569;
    line-height: 1.4;
}
.columns-table tr:last-child td { border-bottom: none; }

/* === Select Campaign Page === */
.select-subtitle {
    color: #64748b;
    font-size: 0.95rem;
    margin-bottom: 24px;
    margin-top: -10px;
}
.platform-badge.platform-meta { background: rgba(24,119,242,0.1); color: #1877f2; }
.platform-badge.platform-google { background: rgba(66,133,244,0.1); color: #4285f4; }
.platform-badge.platform-tiktok { background: rgba(0,0,0,0.07); color: #333; }

/* === Alerts Modal === */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.modal-box {
    background: var(--bg-card);
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--border-color);
}
.modal-icon { font-size: 1.6rem; }
.modal-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-primary);
}
.modal-body {
    padding: 16px 24px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.modal-alert {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: start;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
}
.modal-alert-critico {
    background: rgba(239,68,68,0.05);
    border: 1px solid rgba(239,68,68,0.2);
}
.modal-alert-error {
    background: rgba(245,158,11,0.05);
    border: 1px solid rgba(245,158,11,0.2);
}
.alert-tipo {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    align-self: center;
}
.modal-alert-critico .alert-tipo { background: var(--danger); color: #fff; }
.modal-alert-error .alert-tipo { background: var(--warning); color: #fff; }
.alert-file {
    font-size: 0.75rem;
    color: #64748b;
    align-self: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.alert-msg { color: var(--text-primary); line-height: 1.4; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

/* === Responsive === */
@media (max-width: 1200px) {
    .charts-row { grid-template-columns: repeat(2, 1fr); }
    .kpis { grid-template-columns: repeat(3, 1fr); }
    .summary-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1201px) {
    .kpis { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 768px) {
    .charts-row { grid-template-columns: 1fr; }
    .kpis { grid-template-columns: repeat(2, 1fr); }
    .summary-cards { grid-template-columns: 1fr; }
    .campaigns-grid { grid-template-columns: 1fr; }
    .nav-container { padding: 0 10px; }
    .action-buttons { flex-direction: column; }
}