/* ==========================================================================
   style.css — sistema de diseño centralizado
   Cambia los valores de :root y se propaga a botones, inputs, cards, etc.
   ========================================================================== */

:root {
  /* --- Colores fondo --- */
  --color-bg: #f1f5f9;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-border: rgba(15, 23, 42, 0.08);
  --color-border-focus: var(--color-primary);

  /* --- Texto --- */
  --color-text: #0f172a; /* slate-900 */
  --color-text-muted: #64748b; /* slate-500 */
  --color-text-dim: #94a3b8; /* slate-400 */
  --color-text-inverse: #ffffff;

  /* --- Marca / acciones botones, etc. --- */
  --color-primary: #059669; /* emerald-600, mejor contraste sobre blanco */
  --color-primary-hover: #047857; /* emerald-700 */
  --color-primary-soft: rgba(5, 150, 105, 0.1);

  /* --- Estados --- */
  --color-danger: #dc2626; /* red-600 */
  --color-danger-border: rgba(220, 38, 38, 0.25);
  --color-danger-bg: rgba(220, 38, 38, 0.08);

  --color-success: #059669;
  --color-success-border: rgba(5, 150, 105, 0.25);
  --color-success-bg: rgba(5, 150, 105, 0.08);

  /* --- Superficies interactivas (hover states, inputs) --- */
  --color-overlay-soft: rgba(15, 23, 42, 0.04);
  --color-overlay-medium: rgba(15, 23, 42, 0.06);

  /* --- Tipografía --- */
  --font-body: "Inter", sans-serif;
  --font-display: "Space Grotesk", sans-serif;

  /* --- Espaciado / forma --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;

  --input-padding-y: 0.625rem;
  --input-padding-x: 1rem;

  --transition-fast: 150ms ease;
}

/* ==========================================================================
   Base
   ========================================================================== */

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
}

.font-display {
  font-family: var(--font-display);
}

/* ==========================================================================
   Card / contenedor
   ========================================================================== */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
}

.card-panel {
  background: linear-gradient(
    to bottom right,
    var(--color-surface-alt),
    var(--color-bg)
  );
}

/* ==========================================================================
   Inputs
   ========================================================================== */

.field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 0.375rem;
}

.input {
  width: 100%;
  background-color: var(--color-overlay-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--input-padding-y) var(--input-padding-x);
  font-size: 0.875rem;
  color: var(--color-text);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.input[type="checkbox"] {
  width: auto;
  height: auto;
  padding: 0;
  border: none;
  background-color: transparent;
}

.input::placeholder {
  color: var(--color-text-dim);
}

.input:focus {
  outline: none;
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--color-border-focus);
}

.input-error {
  border-color: var(--color-danger-border);
}

/* ==========================================================================
   Botones
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-lg);
  padding: var(--input-padding-y) 1.25rem;
  transition:
    background-color var(--transition-fast),
    transform var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  width: 100%;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
}

.btn:disabled {
  cursor: wait;
  opacity: 0.75;
}

.ai-loading-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: var(--color-text-inverse);
  border-radius: 50%;
  animation: ai-spinner 0.8s linear infinite;
}

@keyframes ai-spinner {
  to {
    transform: rotate(360deg);
  }
}

.btn-danger-ghost {
  background-color: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  color: var(--color-danger);
}

.btn-danger-ghost:hover {
  background-color: rgba(239, 68, 68, 0.2);
}

/* ==========================================================================
   Alertas
   ========================================================================== */

.alert {
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
  border-width: 1px;
  border-style: solid;
}

.alert-error {
  background-color: var(--color-danger-bg);
  border-color: var(--color-danger-border);
  color: var(--color-danger);
}

.alert-success {
  background-color: var(--color-success-bg);
  border-color: var(--color-success-border);
  color: var(--color-success);
}

/* ==========================================================================
   Links / texto auxiliar
   ========================================================================== */

.link-accent {
  color: var(--color-primary-hover);
  font-weight: 500;
}

.link-accent:hover {
  color: var(--color-primary);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-dim {
  color: var(--color-text-dim);
}

/* ==========================================================================
   Checkbox
   ========================================================================== */

.checkbox {
  border-radius: var(--radius-sm);
  background-color: var(--color-overlay-soft);
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--color-primary);
}

.checkbox:focus {
  --tw-ring-color: var(--color-primary);
}

/* ==========================================================================
   Badge de marca (el cuadrito "P")
   ========================================================================== */

.brand-badge {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  flex-shrink: 0;
}

/* ==========================================================================
   Layout de dashboard: sidebar + navbar superior
   ========================================================================== */

:root {
  --sidebar-width-expanded: 15rem;
  --sidebar-width-collapsed: 4.5rem;
  --topbar-height: 4rem;
}

.app-shell {
  display: flex;
  min-height: 100vh;
  background-color: var(--color-bg);
}

/* --- Sidebar --- */

.sidebar {
  width: var(--sidebar-width-expanded);
  background-color: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width var(--transition-fast);
  overflow: hidden;
}

.sidebar.is-collapsed {
  width: var(--sidebar-width-collapsed);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  height: var(--topbar-height);
}

.sidebar-brand-text {
  white-space: nowrap;
  overflow: hidden;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
  opacity: 1;
  transition: opacity var(--transition-fast);
}

.sidebar.is-collapsed .sidebar-brand-text,
.sidebar.is-collapsed .nav-label,
.sidebar.is-collapsed .sidebar-footer-text {
  opacity: 0;
  width: 0;
  pointer-events: none;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
  white-space: nowrap;
}

.nav-item:hover {
  background-color: var(--color-overlay-soft);
  color: var(--color-text);
}

.nav-item.is-active {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-hover);
}

.nav-item svg {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.nav-label {
  transition: opacity var(--transition-fast);
  overflow: hidden;
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.sidebar-toggle:hover {
  background-color: var(--color-overlay-medium);
  color: var(--color-text);
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-footer-text {
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--transition-fast);
}

/* --- Contenido principal --- */

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* --- Topbar --- */

.topbar {
  height: var(--topbar-height);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  flex-shrink: 0;
}

.icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  background-color: transparent;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--color-overlay-soft);
  color: var(--color-text);
}

.icon-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.notif-dot {
  position: absolute;
  top: 0.5rem;
  right: 0.55rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--color-danger);
  border: 2px solid var(--color-surface);
}

.avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-soft);
  color: var(--color-primary-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* --- Widgets / stat cards --- */

.widget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.widget-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
}

.widget-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.875rem;
}

.widget-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.widget-icon-primary {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-hover);
}

.widget-icon-danger {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
}

.widget-icon-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
}

.widget-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.widget-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 0.25rem;
}

.widget-sub {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 0.375rem;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

.badge-pill-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
}

.badge-pill-danger {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
}

/* ==========================================================================
   Utilidades de theme (reemplazan clases de Tailwind hardcodeadas
   que no se adaptaban al cambiar de tema)
   ========================================================================== */

.text-heading {
  color: var(--color-text);
}

.shadow-elevated {
  box-shadow:
    0 20px 40px -12px rgba(15, 23, 42, 0.12),
    0 4px 12px -4px rgba(15, 23, 42, 0.06);
}

.card,
.widget-card {
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

/* ==========================================================================\n+   Reporte generado por IA (HTML proveniente de Markdown)\n+   ========================================================================== */

.ai-result {
  max-width: 100%;
  color: var(--color-text);
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
  text-align: left;
}

.ai-result > :first-child {
  margin-top: 0;
}

.ai-result > :last-child {
  margin-bottom: 0;
}

.ai-result h1,
.ai-result h2,
.ai-result h3,
.ai-result h4,
.ai-result h5,
.ai-result h6 {
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  margin: 1.75rem 0 0.65rem;
}

.ai-result h1 {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.ai-result h2 {
  padding-left: 0.85rem;
  border-left: 4px solid var(--color-primary);
  font-size: 1.35rem;
}

.ai-result h3 {
  color: var(--color-primary-hover);
  font-size: 1.1rem;
}

.ai-result h4,
.ai-result h5,
.ai-result h6 {
  font-size: 1rem;
}

.ai-result p {
  margin: 0.85rem 0;
}

.ai-result strong {
  color: var(--color-primary-hover);
  font-weight: 700;
}

.ai-result em {
  color: var(--color-text-muted);
}

.ai-result ul,
.ai-result ol {
  margin: 0.9rem 0;
  padding-left: 1.5rem;
}

.ai-result ul {
  list-style-type: disc;
}

.ai-result ol {
  list-style-type: decimal;
}

.ai-result li {
  margin: 0.35rem 0;
  padding-left: 0.25rem;
}

.ai-result li::marker {
  color: var(--color-primary);
  font-weight: 700;
}

.ai-result a {
  color: var(--color-primary-hover);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--color-primary-soft);
  text-underline-offset: 0.2rem;
}

.ai-result a:hover {
  color: var(--color-primary);
}

.ai-result blockquote {
  margin: 1.25rem 0;
  padding: 0.9rem 1.1rem;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background-color: var(--color-primary-soft);
  color: var(--color-text-muted);
}

.ai-result blockquote p {
  margin: 0;
}

.ai-result hr {
  margin: 1.75rem 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.ai-result code {
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background-color: var(--color-overlay-soft);
  color: var(--color-primary-hover);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.86em;
}

.ai-result pre {
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background-color: var(--color-text);
  color: var(--color-text-inverse);
  text-align: left;
}

.ai-result pre code {
  padding: 0;
  background: transparent;
  color: inherit;
  font-size: 0.85rem;
}

.ai-result table {
  display: block;
  width: 100%;
  margin: 1.25rem 0;
  overflow-x: auto;
  border-collapse: collapse;
  white-space: nowrap;
}

.ai-result th,
.ai-result td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.ai-result th {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-hover);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
}

.ai-result tr:last-child td {
  border-bottom: 0;
}

@media (max-width: 640px) {
  .ai-result {
    font-size: 0.9rem;
  }

  .ai-result h1 {
    font-size: 1.45rem;
  }

  .ai-result h2 {
    font-size: 1.2rem;
  }
}