/* =====================================================
   Silexia Consulting - Seguimiento fiscal
   Misma base visual que el Admin Panel (negro + naranja + Inter)
   ===================================================== */

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

:root {
  --bg-black: #000000;
  --bg-surface: #0a0a0a;
  --bg-card: #111111;
  --bg-hover: #1a1a1a;
  --border: #1f1f1f;
  --border-strong: #2f2f2f;
  --text-primary: #ffffff;
  --text-secondary: #cccccc;
  --text-muted: #888888;
  --text-placeholder: #555555;
  --accent: #FF7700;
  --accent-dark: #cc5f00;
  --success: #22c55e;
  --success-bg: rgba(34,197,94,0.12);
  --error: #ef4444;
  --error-bg: rgba(239,68,68,0.12);
  --amber: #f59e0b;
  --amber-bg: rgba(245,158,11,0.12);
  --info: #3b82f6;
  --info-bg: rgba(59,130,246,0.12);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-glow: 0 4px 20px rgba(255, 119, 0, 0.4);
  --sidebar-w: 240px;
}

html { font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-black); color: var(--text-primary);
  line-height: 1.6; min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-dark); }
code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: var(--accent); }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }

/* ---------- Auth ---------- */
.auth-page { display: flex; align-items: center; justify-content: center; padding: 20px; min-height: 100vh; }
.auth-container { width: 100%; max-width: 420px; }
.auth-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 40px 36px; }
.auth-brand { text-align: center; margin-bottom: 28px; }
.auth-logo-img { height: 46px; margin-bottom: 18px; }
.auth-title { font-size: 20px; font-weight: 700; letter-spacing: -0.4px; }
.auth-subtitle { font-size: 13px; color: var(--text-secondary); }
.auth-footer { margin-top: 22px; text-align: center; font-size: 12px; color: var(--text-muted); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 16px; display: flex; flex-direction: column; gap: 5px; }
label, .form-label { font-size: 13px; font-weight: 500; color: var(--text-secondary); }
.form-label .required { color: var(--accent); }
input[type="text"], input[type="password"], input[type="email"], input[type="number"], .form-input, .form-select, .form-textarea {
  width: 100%; padding: 11px 13px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); color: var(--text-primary); font-size: 14px; font-family: inherit;
  transition: border-color 0.2s, background 0.2s; outline: none;
}
input:focus, .form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); background: var(--bg-hover); }
input::placeholder { color: var(--text-placeholder); }
.form-select { appearance: none; cursor: pointer; padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23777' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; }
.form-select option { background: var(--bg-card); }
.form-textarea { resize: vertical; min-height: 70px; }
.form-hint { font-size: 11px; color: var(--text-muted); }
.form-back { display: inline-flex; gap: 6px; font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.form-back:hover { color: var(--accent); }
.form-title { font-size: 22px; font-weight: 700; margin-bottom: 20px; }
.form-container { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px 28px; max-width: 820px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 22px; }
.form-grid .form-group { margin: 0; }
.form-group.full { grid-column: 1 / -1; }
.form-section { grid-column: 1 / -1; font-size: 11px; font-weight: 600; color: var(--text-muted); letter-spacing: 1.2px; text-transform: uppercase; padding: 10px 0 2px; border-top: 1px solid var(--border); margin-top: 4px; }
.form-section:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.form-actions { grid-column: 1 / -1; display: flex; gap: 10px; justify-content: flex-end; padding-top: 18px; border-top: 1px solid var(--border); }
.form-errors-global { background: var(--error-bg); border: 1px solid rgba(239,68,68,0.3); color: var(--error); padding: 12px 16px; border-radius: var(--radius-md); font-size: 13px; margin-bottom: 18px; max-width: 820px; }
.checkbox-group, .radio-group { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 4px; }
.checkbox-item, .radio-item { display: flex; align-items: center; gap: 7px; font-size: 14px; color: var(--text-secondary); cursor: pointer; }
.checkbox-item input, .radio-item input { accent-color: var(--accent); width: 16px; height: 16px; }

/* ---------- Buttons ---------- */
.btn, .btn-save, .btn-cancel {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 22px; border: none; border-radius: var(--radius-md);
  font-family: inherit; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s; text-decoration: none; white-space: nowrap;
}
.btn-primary, .btn-save { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff; }
.btn-primary:hover, .btn-save:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); color: #fff; }
.btn-secondary, .btn-cancel { background: transparent; border: 1px solid var(--border-strong); color: var(--text-secondary); }
.btn-secondary:hover, .btn-cancel:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: transparent; border: 1px solid rgba(239,68,68,0.4); color: var(--error); }
.btn-danger:hover { background: var(--error-bg); }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn-xs { padding: 5px 11px; font-size: 12px; font-weight: 500; }
form.inline, .inline { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: var(--radius-md); margin-bottom: 18px; font-size: 13px; border: 1px solid transparent; }
.alert-error { background: var(--error-bg); border-color: rgba(239,68,68,0.3); color: var(--error); }
.alert-success { background: var(--success-bg); border-color: rgba(34,197,94,0.3); color: var(--success); }
.alert-info { background: var(--info-bg); border-color: rgba(59,130,246,0.3); color: var(--info); }
.alert-list { list-style: none; margin: 12px 0 0; display: flex; flex-direction: column; gap: 6px; }
.alert-list li { background: var(--amber-bg); border: 1px solid rgba(245,158,11,0.25); color: var(--amber); border-radius: var(--radius-sm); padding: 8px 12px; font-size: 13px; }
.alert-list-error li { background: var(--error-bg); border-color: rgba(239,68,68,0.25); color: var(--error); }

/* ---------- Layout con sidebar ---------- */
.app-body { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0; background: var(--bg-surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar-brand { display: flex; flex-direction: column; gap: 10px; padding: 22px 20px 18px; border-bottom: 1px solid var(--border); }
.sidebar-logo { height: 30px; width: auto; align-self: flex-start; }
.sidebar-module { font-size: 11px; color: var(--accent); font-weight: 600; letter-spacing: 1.4px; text-transform: uppercase; }
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; padding: 14px 12px; flex: 1; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-md); color: var(--text-secondary); font-size: 14px; font-weight: 500; transition: all 0.15s; }
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active { background: rgba(255,119,0,0.1); color: var(--accent); }
.nav-icon { width: 18px; text-align: center; font-size: 14px; opacity: 0.9; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.sidebar-user { color: var(--text-secondary); font-weight: 500; }
.sidebar-logout { color: var(--text-muted); font-size: 12px; }
.sidebar-logout:hover { color: var(--error); }
.app-main-sidebar { flex: 1; min-width: 0; padding: 28px 32px 56px; }

/* ---------- Encabezado de página ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.kicker { font-size: 11px; color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px; }
.page-title { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; line-height: 1.2; }
.page-meta { font-size: 13px; color: var(--text-secondary); margin-top: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.page-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.robot-pill { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 500; padding: 7px 12px; border-radius: 20px; border: 1px solid var(--border); color: var(--text-secondary); }
.robot-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); }
.robot-pill.on .dot { background: var(--success); box-shadow: 0 0 8px var(--success); }
.robot-pill.off .dot { background: var(--error); }

/* ---------- Stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stats-compact { margin-bottom: 0; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 18px; transition: border-color 0.2s; }
.stat-card:hover { border-color: var(--border-strong); }
.stat-card.stat-ok { border-left: 3px solid var(--success); }
.stat-card.stat-bad { border-left: 3px solid var(--error); }
.stat-card.stat-warn { border-left: 3px solid var(--amber); }
.stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; font-weight: 500; }
.stat-value { font-size: 26px; font-weight: 700; line-height: 1.1; word-break: break-word; }
.stat-value-small { font-size: 17px; line-height: 1.3; }
.stat-sub { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

/* ---------- Paneles ---------- */
.dashboard-row { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 12px; margin-bottom: 12px; }
.panel { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px 22px; margin-bottom: 12px; min-width: 0; }
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.panel-title { font-size: 15px; font-weight: 600; }
.panel-hint { font-size: 11px; color: var(--text-muted); font-style: italic; }
.panel-link { font-size: 13px; }
.sub-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin: 14px 0 8px; }
.text-muted { color: var(--text-muted); font-size: 14px; }
.text-red { color: var(--error); font-weight: 600; }
.text-green { color: var(--success); font-weight: 600; }
.text-amber { color: var(--amber); font-weight: 600; }

/* ---------- Tablas ---------- */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table thead th { text-align: left; padding: 8px 10px; font-size: 10px; font-weight: 500; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table tbody td { padding: 11px 10px; border-bottom: 1px solid var(--border); color: var(--text-secondary); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(255,119,0,0.03); }
.data-table-compact tbody td { padding: 7px 10px; font-size: 12.5px; }
.cell-primary { color: var(--text-primary); font-weight: 500; }
.cell-muted { color: var(--text-muted); font-size: 12px; }
.cell-right { text-align: right; }
.cell-empty { text-align: center; color: var(--text-muted); padding: 24px 10px !important; }
.row-alert td { background: rgba(239,68,68,0.05); }
.row-inactive td { opacity: 0.5; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 3px 10px; border-radius: 10px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.badge-gray { background: rgba(136,136,136,0.15); color: #aaa; }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-blue { background: var(--info-bg); color: var(--info); }
.badge-red { background: var(--error-bg); color: var(--error); }
.badge-green { background: var(--success-bg); color: var(--success); }
.badge-muted { background: rgba(136,136,136,0.1); color: #777; }
.badge-mini { padding: 1px 7px; border-radius: 4px; font-size: 10px; margin-left: 4px; }

/* ---------- Varios ---------- */
.ficha { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; font-size: 13px; margin-bottom: 14px; }
.ficha dt { color: var(--text-muted); }
.ficha dd { color: var(--text-primary); word-break: break-word; }
.timeline { list-style: none; display: flex; flex-direction: column; }
.timeline li { padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.timeline li:last-child { border-bottom: none; }
.timeline-title { color: var(--text-primary); font-weight: 500; }
.timeline-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.checklist { list-style: none; }
.checklist li { padding: 8px 0; color: var(--text-secondary); font-size: 14px; border-bottom: 1px solid var(--border); }
.checklist li:last-child { border-bottom: none; }
.form-inline-danger { margin-top: 8px; }
.detalle { margin-top: 10px; }
.detalle summary { cursor: pointer; color: var(--text-secondary); font-size: 13px; padding: 6px 0; }
.log { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 12px 14px; font-size: 12px; color: var(--text-secondary); white-space: pre-wrap; margin-top: 8px; font-family: ui-monospace, Menlo, Consolas, monospace; }

/* ---------- Avisos ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.tab { background: none; border: none; color: var(--text-muted); font-family: inherit; font-size: 13px; font-weight: 500; padding: 8px 14px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.aviso-asunto { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
.aviso-texto { width: 100%; min-height: 240px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); color: var(--text-primary); padding: 14px; font-family: inherit; font-size: 13.5px; line-height: 1.6; resize: vertical; }
.aviso-acciones { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 12px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .dashboard-row { grid-template-columns: 1fr; }
  .app-body { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; flex-wrap: wrap; }
  .sidebar-brand { border: none; padding: 14px 16px; }
  .sidebar-nav { flex-direction: row; padding: 8px 12px; gap: 4px; }
  .sidebar-footer { flex-direction: row; align-items: center; margin-left: auto; border: none; }
  .app-main-sidebar { padding: 18px 16px 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

*:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---------- Tablero: tarjetas filtrables ---------- */
.stat-link { color: inherit; text-decoration: none; display: block; cursor: pointer; }
.stat-link:hover { border-color: var(--accent); color: inherit; }
.stat-link.stat-active { background: rgba(255,119,0,0.08); border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.text-accent { color: var(--accent); }
.nowrap { white-space: nowrap; }
a.badge { text-decoration: none; }
.pasos { padding-left: 20px; font-size: 13px; color: var(--text-secondary); display: flex; flex-direction: column; gap: 6px; }

/* ---------- Aviso: piezas seleccionables ---------- */
.piezas { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.pieza { display: flex; align-items: flex-start; gap: 10px; padding: 8px 12px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; color: var(--text-secondary); cursor: pointer; }
.pieza:hover { border-color: var(--border-strong); }
.pieza input { accent-color: var(--accent); margin-top: 3px; width: 15px; height: 15px; flex-shrink: 0; }
.pieza .pieza-titulo { color: var(--text-primary); font-weight: 500; margin-right: 6px; }
.pieza.off { opacity: 0.55; }
.aviso-texto { color: var(--text-primary); }
.aviso-texto:focus { border-color: var(--accent); outline: none; }
.aviso-estado { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.pieza-mail { color: var(--text-muted); font-size: 12px; }
.filtros { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; }
.filtros .form-group { margin: 0; min-width: 160px; }
.alert-list-info li { background: var(--info-bg); border-color: rgba(59,130,246,0.25); color: var(--info); }
input[type="date"], input[type="file"] { color-scheme: dark; }
.aviso-mes { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 14px; color: var(--text-secondary); }
.panel-pendiente { border-color: rgba(245,158,11,0.45); box-shadow: 0 0 0 1px rgba(245,158,11,0.25) inset; }

/* ---------- Embebido dentro del admin de Silexia (iframe): barra superior compacta ---------- */
.app-body.embebido { flex-direction: column; }
.app-body.embebido .sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; padding: 0 8px; border-right: none; border-bottom: 1px solid var(--border); }
.app-body.embebido .sidebar-brand { border: none; padding: 10px 12px; }
.app-body.embebido .sidebar-nav { flex-direction: row; padding: 6px 8px; gap: 4px; }
.app-body.embebido .sidebar-footer { flex-direction: row; margin-left: auto; border: none; padding: 8px 12px; }
.app-body.embebido .app-main-sidebar { padding: 18px 20px 40px; }