/*
 * KopierSFlow ERP — app.css
 * Tailwind CSS via CDN se carga en header.php
 * Aquí solo customizaciones específicas del sistema
 */

/* ── Tabla estándar del ERP ──────────────────────────────── */
.erp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}
.erp-table thead th {
    background: #f8fafc;
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: #475569;
    border-bottom: 1px solid #e2e8f0;
    white-space: nowrap;
}
.erp-table tbody tr {
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.1s;
}
.erp-table tbody tr:hover { background: #f8fafc; }
.erp-table tbody td { padding: 9px 12px; }
.erp-table .td-right { text-align: right; font-variant-numeric: tabular-nums; }
.erp-table .td-mono  { font-family: monospace; }

/* ── Card / panel ────────────────────────────────────────── */
.erp-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 20px;
}
.erp-card-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: #1e293b;
    margin-bottom: 16px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 10px;
}

/* ── Formulario ──────────────────────────────────────────── */
.erp-form label {
    display: block;
    font-weight: 500;
    font-size: 0.75rem;
    color: #64748b;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.erp-form input,
.erp-form select,
.erp-form textarea {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 0.8125rem;
    transition: border-color 0.15s;
    background: #fff;
}
.erp-form input:focus,
.erp-form select:focus,
.erp-form textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99,102,241,0.15);
}

/* ── Botones ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    border: 1px solid transparent;
    text-decoration: none;
}
.btn-primary   { background: #4f46e5; color: #fff; border-color: #4338ca; }
.btn-primary:hover { background: #4338ca; }
.btn-success   { background: #16a34a; color: #fff; }
.btn-success:hover { background: #15803d; }
.btn-danger    { background: #dc2626; color: #fff; }
.btn-danger:hover  { background: #b91c1c; }
.btn-secondary { background: #fff; color: #374151; border-color: #d1d5db; }
.btn-secondary:hover { background: #f9fafb; }
.btn-sm { padding: 4px 10px; font-size: 0.75rem; }

/* ── KPI Cards del Dashboard ─────────────────────────────── */
.kpi-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 16px 20px;
}
.kpi-label { font-size: 0.72rem; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-value { font-size: 1.6rem; font-weight: 700; color: #0f172a; line-height: 1.2; margin-top: 4px; }
.kpi-sub   { font-size: 0.72rem; color: #64748b; margin-top: 2px; }
.kpi-up    { color: #16a34a; }
.kpi-down  { color: #dc2626; }

/* ── Status badges ───────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
}

/* ── Paginación ──────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; align-items: center; margin-top: 16px; }
.pagination a, .pagination span {
    padding: 5px 10px; border-radius: 5px; font-size: 0.8rem;
    border: 1px solid #e2e8f0; color: #475569;
}
.pagination a:hover { background: #f1f5f9; }
.pagination .current { background: #4f46e5; color: #fff; border-color: #4f46e5; }

/* ── Líneas de factura ───────────────────────────────────── */
.invoice-lines tbody tr:last-child td { border-bottom: none; }
.line-delete { color: #ef4444; cursor: pointer; padding: 0 8px; }
.line-delete:hover { color: #b91c1c; }