.resultados-page { min-height: auto; background-color: var(--bg-color); padding: 2.5rem 0 3rem; }
.resultados-container { width: 90%; max-width: 1100px; margin: 0 auto; }

.page-header { margin-bottom: 2rem; }
.page-header h1 { font-size: 2rem; font-weight: 700; letter-spacing: -1px; color: var(--text-primary); margin-bottom: 0.25rem; }
.page-header p { font-size: 0.95rem; color: var(--text-secondary); }

/* Backup bar */
.backup-bar {
    display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
    background: var(--nav-bg); border: 1px solid var(--card-border);
    border-radius: 16px; padding: 1rem 1.25rem; margin-bottom: 1.75rem;
}
.backup-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-secondary); }
.btn-backup {
    font-family: 'Inter', sans-serif; font-size: 0.85rem; font-weight: 600;
    color: var(--text-primary); background: var(--bg-color);
    border: 1.5px solid var(--card-border); padding: 0.5rem 1rem;
    border-radius: 10px; cursor: pointer; transition: all 0.18s; display: flex; align-items: center; gap: 6px;
}
.btn-backup:hover { border-color: var(--brand-blue); color: var(--brand-blue); }
.btn-help {
    margin-left: auto; font-family: 'Inter', sans-serif; font-size: 0.85rem; font-weight: 600;
    color: var(--brand-blue); background: transparent; border: 1.5px solid var(--brand-blue);
    padding: 0.5rem 1rem; border-radius: 10px; cursor: pointer; transition: all 0.18s; opacity: 0.8;
}
.btn-help:hover { opacity: 1; background: rgba(0,92,138,0.06); }
.backup-feedback { font-size: 0.8rem; color: #16a34a; display: none; animation: fadeInUp 0.3s ease; }
.backup-feedback.show { display: block; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

/* Empty state */
.empty-state { text-align: center; padding: 5rem 1rem; display: none; }
.empty-state.show { display: block; }
.empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-title { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.empty-desc { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6; }

/* Main content */
#mainContent { display: none; }
#mainContent.show { display: block; }

/* Filters */
.filter-section { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.filter-label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); letter-spacing: 0.5px; margin-right: 0.25rem; }
.filter-btn {
    font-family: 'Inter', sans-serif; font-size: 0.8rem; font-weight: 600;
    padding: 0.4rem 1rem; border-radius: 100px; border: 1.5px solid var(--card-border);
    background: transparent; color: var(--text-secondary); cursor: pointer; transition: all 0.18s;
    margin-right: 0.4rem; margin-bottom: 0.4rem;
}
.filter-btn:hover, .filter-btn.active { border-color: var(--brand-blue); color: var(--brand-blue); background: rgba(0,92,138,0.06); }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 1rem; margin-bottom: 1.75rem; }
.stat-card { background: var(--nav-bg); border: 1px solid var(--card-border); border-radius: 16px; padding: 1.25rem 1rem; text-align: center; }
.stat-n { font-size: 1.9rem; font-weight: 700; letter-spacing: -1px; color: var(--brand-blue); line-height: 1; }
.stat-n.green { color: #16a34a; }
.stat-n.red   { color: #dc2626; }
.stat-l { font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.3rem; font-weight: 500; }

/* Charts */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.75rem; }
.chart-card { background: var(--nav-bg); border: 1px solid var(--card-border); border-radius: 16px; padding: 1.5rem; }
.chart-card-title { font-size: 0.75rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 1rem; }
.chart-wrap { position: relative; height: 200px; }

/* Table */
.table-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; flex-wrap: wrap; gap: 0.5rem; }
.table-section-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.btn-clear {
    font-family: 'Inter', sans-serif; font-size: 0.8rem; font-weight: 600; color: #dc2626;
    background: transparent; border: 1px solid rgba(220,38,38,0.3); padding: 0.4rem 0.9rem;
    border-radius: 8px; cursor: pointer; transition: all 0.18s;
}
.btn-clear:hover { background: rgba(220,38,38,0.06); border-color: #dc2626; }
.table-wrap { background: var(--nav-bg); border: 1px solid var(--card-border); border-radius: 16px; overflow: hidden; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
thead tr { background: rgba(0,0,0,0.03); border-bottom: 1px solid var(--card-border); }
[data-theme="dark"] thead tr { background: rgba(255,255,255,0.03); }
th {
    font-size: 0.72rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
    color: var(--text-secondary); padding: 0.9rem 1.1rem; text-align: left; white-space: nowrap;
    cursor: pointer; user-select: none; transition: color 0.18s;
}
th:hover { color: var(--brand-blue); }
th.sort-asc::after  { content: ' ↑'; color: var(--brand-blue); }
th.sort-desc::after { content: ' ↓'; color: var(--brand-blue); }
tbody tr { border-top: 1px solid var(--card-border); transition: background 0.15s; }
tbody tr:hover { background: rgba(0,92,138,0.03); }
td { padding: 0.9rem 1.1rem; color: var(--text-primary); white-space: nowrap; }
.td-cat { font-weight: 600; color: var(--brand-blue); }
.td-mono { font-size: 0.82rem; color: var(--text-secondary); }
.td-nota { font-weight: 700; font-size: 1rem; }
.nota-high { color: #16a34a; }
.nota-mid  { color: var(--brand-blue); }
.nota-low  { color: #dc2626; }

/* Modal */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px);
    z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 20px;
    opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
    background: var(--nav-bg); border: 1px solid var(--card-border); border-radius: 20px;
    padding: 2rem; width: 100%; max-width: 500px; max-height: 85vh; overflow-y: auto;
    transform: translateY(12px); transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.5rem; }
.modal-header h2 { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); }
.modal-header p { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }
.btn-close {
    background: rgba(0,0,0,0.05); border: none; width: 30px; height: 30px; border-radius: 8px;
    cursor: pointer; font-size: 0.85rem; color: var(--text-secondary); transition: all 0.15s;
    flex-shrink: 0; display: flex; align-items: center; justify-content: center;
}
[data-theme="dark"] .btn-close { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.btn-close:hover { background: rgba(220,38,38,0.1); color: #dc2626; }
.help-items { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 1.5rem; }
.help-item { display: flex; gap: 0.9rem; align-items: flex-start; }
.help-item-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.help-item-title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 3px; }
.help-item-desc { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; }
.btn-modal-ok {
    width: 100%; background: var(--brand-blue); color: white; border: none; border-radius: 12px;
    font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 700; padding: 0.85rem;
    cursor: pointer; transition: opacity 0.18s;
}
.btn-modal-ok:hover { opacity: 0.88; }


/* ── ERRORES SECTION ── */
.errores-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 1rem; }
.errores-card {
    background: var(--nav-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 1.5rem;
}
.errores-section-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--card-border); flex-wrap: wrap; }
.errores-section-title { font-size: 1.3rem; font-weight: 700; color: var(--text-primary); flex: 1; }
.errores-section-desc { font-size: 0.85rem; color: var(--text-secondary); width: 100%; margin-top: -0.5rem; }
.errores-card-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.25rem; }
.errores-card-count { font-size: 0.83rem; color: var(--text-secondary); margin-bottom: 1.25rem; }
.errores-card-count strong { color: var(--brand-blue); font-size: 1.1rem; }
.errores-card-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.btn-err {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem; font-weight: 600;
    padding: 0.5rem 0.9rem; border-radius: 9px;
    border: 1.5px solid var(--card-border);
    background: transparent; color: var(--text-primary);
    cursor: pointer; transition: all 0.18s;
    display: flex; align-items: center; gap: 5px;
}
.btn-err:hover { border-color: var(--brand-blue); color: var(--brand-blue); }
.btn-err.danger:hover { border-color: #dc2626; color: #dc2626; }
.errores-empty {
    background: var(--nav-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    .charts-grid { grid-template-columns: 1fr; }
    .chart-wrap { height: 180px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

.btn-file { cursor: pointer; }
#fileInput, #errFileInput { display: none; }
.resultados-page-errores { padding-top: 0; padding-bottom: 3rem; }
#erroresFeedback { margin-bottom: 1rem; }
.td-ok, .td-ko { font-weight: 600; }
.td-ok { color: #16a34a; }
.td-ko { color: #dc2626; }