/* ============================================================
   Visió Nocturna Design System v2.0
   SaaS profesional de gestión para ocio nocturno
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Base palette */
  --nt-bg: #09090b;
  --nt-bg-subtle: #0c0c0e;
  --nt-surface: #141416;
  --nt-surface-2: #1c1c1f;
  --nt-surface-3: #232326;
  --nt-surface-hover: #28282c;
  --nt-border: #2e2e33;
  --nt-border-light: #3a3a40;
  --nt-border-focus: #52525b;

  /* Brand accents */
  --nt-primary: #a855f7;
  --nt-primary-hover: #9333ea;
  --nt-primary-light: rgba(168, 85, 247, 0.10);
  --nt-primary-glow: rgba(168, 85, 247, 0.20);
  --nt-primary-muted: rgba(168, 85, 247, 0.06);

  --nt-secondary: #22d3ee;
  --nt-secondary-hover: #06b6d4;
  --nt-secondary-light: rgba(34, 211, 238, 0.10);

  --nt-accent: #10b981;
  --nt-accent-hover: #059669;
  --nt-accent-light: rgba(16, 185, 129, 0.10);

  /* Semantic */
  --nt-success: #22c55e;
  --nt-success-light: rgba(34, 197, 94, 0.10);
  --nt-warning: #f59e0b;
  --nt-warning-light: rgba(245, 158, 11, 0.10);
  --nt-danger: #ef4444;
  --nt-danger-hover: #dc2626;
  --nt-danger-light: rgba(239, 68, 68, 0.10);
  --nt-info: #3b82f6;
  --nt-info-light: rgba(59, 130, 246, 0.10);

  /* Text */
  --nt-text: #fafafa;
  --nt-text-secondary: #a1a1aa;
  --nt-text-muted: #71717a;
  --nt-text-dim: #52525b;
  --nt-text-inverted: #09090b;

  /* Typography */
  --nt-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --nt-font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* Font sizes */
  --nt-text-xs: 0.6875rem;
  --nt-text-sm: 0.8125rem;
  --nt-text-base: 0.875rem;
  --nt-text-lg: 1rem;
  --nt-text-xl: 1.125rem;
  --nt-text-2xl: 1.375rem;
  --nt-text-3xl: 1.75rem;
  --nt-text-4xl: 2.25rem;

  /* Spacing scale (4px base) */
  --nt-space-0: 0;
  --nt-space-1: 0.25rem;
  --nt-space-2: 0.5rem;
  --nt-space-3: 0.75rem;
  --nt-space-4: 1rem;
  --nt-space-5: 1.25rem;
  --nt-space-6: 1.5rem;
  --nt-space-8: 2rem;
  --nt-space-10: 2.5rem;
  --nt-space-12: 3rem;
  --nt-space-16: 4rem;

  /* Border radius */
  --nt-radius-sm: 6px;
  --nt-radius-md: 8px;
  --nt-radius-lg: 10px;
  --nt-radius-xl: 14px;
  --nt-radius-2xl: 18px;
  --nt-radius-full: 9999px;

  /* Shadows */
  --nt-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.25);
  --nt-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px -1px rgba(0, 0, 0, 0.3);
  --nt-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --nt-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --nt-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --nt-shadow-glow: 0 0 20px rgba(168, 85, 247, 0.12);
  --nt-shadow-glow-accent: 0 0 20px rgba(16, 185, 129, 0.12);

  /* Form control tokens */
  --nt-input-height: 38px;
  --nt-input-height-sm: 32px;
  --nt-input-height-lg: 46px;
  --nt-input-padding: 0.5rem 0.75rem;
  --nt-input-padding-sm: 0.375rem 0.625rem;
  --nt-input-padding-lg: 0.7rem 1rem;
  --nt-input-radius: var(--nt-radius-md);
  --nt-input-border: 1px solid var(--nt-border);
  --nt-input-border-hover: 1px solid var(--nt-border-light);
  --nt-input-background: var(--nt-bg);
  --nt-input-background-hover: var(--nt-bg-subtle);
  --nt-input-background-readonly: var(--nt-surface);
  --nt-input-background-disabled: var(--nt-surface);
  --nt-input-text: var(--nt-text);
  --nt-input-text-secondary: var(--nt-text-secondary);
  --nt-input-placeholder: var(--nt-text-dim);
  --nt-input-placeholder-opacity: 1;
  --nt-input-font-size: var(--nt-text-sm);
  --nt-input-font-size-sm: 0.78rem;
  --nt-input-font-size-lg: var(--nt-text-base);
  --nt-input-focus-border: var(--nt-primary);
  --nt-input-focus-shadow: 0 0 0 3px var(--nt-primary-light);
  --nt-input-hover-transition: var(--nt-transition-fast);
  --nt-input-error-border: var(--nt-danger);
  --nt-input-error-shadow: 0 0 0 3px var(--nt-danger-light);
  --nt-input-success-border: var(--nt-accent);
  --nt-input-success-shadow: 0 0 0 3px var(--nt-accent-light);
  --nt-input-disabled-opacity: 0.5;
  --nt-input-icon-color: var(--nt-text-muted);
  --nt-input-icon-color-focus: var(--nt-primary);
  --nt-select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2371717a' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  --nt-label-color: var(--nt-text-muted);
  --nt-label-font-size: var(--nt-text-xs);
  --nt-label-font-weight: 600;

  /* Transitions */
  --nt-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --nt-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --nt-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --nt-transition-spring: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Z-index */
  --nt-z-dropdown: 100;
  --nt-z-sticky: 200;
  --nt-z-navbar: 300;
  --nt-z-sidebar: 400;
  --nt-z-overlay: 500;
  --nt-z-modal: 600;
  --nt-z-toast: 700;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--nt-font);
  background: var(--nt-bg);
  color: var(--nt-text);
  line-height: 1.6;
  font-size: var(--nt-text-base);
  min-height: 100vh;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--nt-surface-3); border-radius: var(--nt-radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--nt-border); }

/* ---------- Selection ---------- */
::selection {
  background: rgba(168, 85, 247, 0.3);
  color: var(--nt-text);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--nt-text);
}
h1 { font-size: var(--nt-text-3xl); }
h2 { font-size: var(--nt-text-2xl); }
h3 { font-size: var(--nt-text-xl); }
h4 { font-size: var(--nt-text-lg); }

p { color: var(--nt-text-secondary); }
a { color: var(--nt-primary); text-decoration: none; transition: color var(--nt-transition-fast); }
a:hover { color: var(--nt-primary-hover); }

/* ---------- Buttons ---------- */
.nt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--nt-space-2);
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--nt-radius-md);
  font-family: var(--nt-font);
  font-size: var(--nt-text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--nt-transition-fast);
  white-space: nowrap;
  user-select: none;
  line-height: 1.4;
  text-decoration: none;
}
.nt-btn:focus-visible {
  outline: 2px solid var(--nt-primary);
  outline-offset: 2px;
}
.nt-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.nt-btn--primary { background: var(--nt-primary); color: #fff; }
.nt-btn--primary:hover:not(:disabled) { background: var(--nt-primary-hover); box-shadow: var(--nt-shadow-glow); }

.nt-btn--secondary { background: var(--nt-surface-2); color: var(--nt-text); border: 1px solid var(--nt-border); }
.nt-btn--secondary:hover:not(:disabled) { background: var(--nt-surface-3); border-color: var(--nt-border-light); }

.nt-btn--ghost { background: transparent; color: var(--nt-text-secondary); }
.nt-btn--ghost:hover:not(:disabled) { background: var(--nt-surface-2); color: var(--nt-text); }

.nt-btn--danger { background: var(--nt-danger); color: #fff; }
.nt-btn--danger:hover:not(:disabled) { background: var(--nt-danger-hover); }

.nt-btn--success { background: var(--nt-accent); color: #fff; }
.nt-btn--success:hover:not(:disabled) { background: var(--nt-accent-hover); }

.nt-btn--warning { background: var(--nt-warning); color: var(--nt-text-inverted); }
.nt-btn--warning:hover:not(:disabled) { background: #d97706; }

.nt-btn--info { background: var(--nt-info); color: #fff; }
.nt-btn--info:hover:not(:disabled) { background: #2563eb; }

.nt-btn--sm { padding: var(--nt-space-1) var(--nt-space-3); font-size: var(--nt-text-xs); }
.nt-btn--lg { padding: var(--nt-space-3) var(--nt-space-6); font-size: var(--nt-text-base); }
.nt-btn--icon {
  width: 34px; height: 34px; padding: 0;
  background: transparent;
  color: var(--nt-text-muted);
  border-radius: var(--nt-radius-md);
}
.nt-btn--icon:hover:not(:disabled) { background: var(--nt-surface-2); color: var(--nt-text); }
.nt-btn--icon.danger:hover { color: var(--nt-danger); background: var(--nt-danger-light); }
.nt-btn--icon.success:hover { color: var(--nt-accent); background: var(--nt-accent-light); }

.nt-btn--loading { position: relative; color: transparent !important; pointer-events: none; }
.nt-btn--loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nt-spin 0.7s linear infinite;
}

/* ---------- Cards ---------- */
.nt-card {
  background: var(--nt-surface);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-xl);
  padding: var(--nt-space-5);
  transition: border-color var(--nt-transition-base), box-shadow var(--nt-transition-base);
}
.nt-card:hover { border-color: var(--nt-border-light); }
.nt-card--elevated { box-shadow: var(--nt-shadow-md); }
.nt-card__header { display: flex; align-items: center; gap: var(--nt-space-3); margin-bottom: var(--nt-space-4); }
.nt-card__title { font-size: var(--nt-text-base); font-weight: 600; color: var(--nt-text); display: flex; align-items: center; gap: var(--nt-space-2); }
.nt-card__title i { color: var(--nt-primary); font-size: 0.9rem; }
.nt-card__subtitle { font-size: var(--nt-text-xs); color: var(--nt-text-muted); margin-top: var(--nt-space-1); }
.nt-card__body { flex: 1; }
.nt-card__footer { display: flex; justify-content: flex-end; gap: var(--nt-space-2); margin-top: var(--nt-space-4); padding-top: var(--nt-space-3); border-top: 1px solid var(--nt-border); }

/* ---------- Form Elements ----------
   Sistema unificado de campos: una sola base visual compartida por
   .nt-input/.nt-select/.nt-textarea y los campos nativos sin clase.
   ================================================================ */
.nt-form-group { margin-bottom: var(--nt-space-4); }
.nt-label {
  display: block;
  font-size: var(--nt-label-font-size);
  font-weight: var(--nt-label-font-weight);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--nt-label-color);
  margin-bottom: var(--nt-space-1);
  line-height: 1.4;
}

.nt-input, .nt-select, .nt-textarea {
  width: 100%;
  min-height: var(--nt-input-height);
  padding: var(--nt-input-padding);
  background: var(--nt-input-background);
  border: var(--nt-input-border);
  border-radius: var(--nt-input-radius);
  color: var(--nt-input-text);
  font-family: var(--nt-font);
  font-size: var(--nt-input-font-size);
  line-height: 1.5;
  transition: border-color var(--nt-transition-fast), box-shadow var(--nt-transition-fast), background var(--nt-transition-fast);
  outline: none;
}

.nt-input:hover:not(:disabled):not(:read-only), .nt-select:hover:not(:disabled), .nt-textarea:hover:not(:disabled):not(:read-only) {
  border-color: var(--nt-border-light);
  background: var(--nt-input-background-hover);
}

.nt-input:focus, .nt-select:focus, .nt-textarea:focus, .nt-input:focus-visible, .nt-select:focus-visible, .nt-textarea:focus-visible {
  outline: none;
  border-color: var(--nt-input-focus-border);
  box-shadow: var(--nt-input-focus-shadow);
}

.nt-input::placeholder, .nt-textarea::placeholder {
  color: var(--nt-input-placeholder);
  opacity: var(--nt-input-placeholder-opacity);
}

.nt-input:disabled, .nt-select:disabled, .nt-textarea:disabled {
  opacity: var(--nt-input-disabled-opacity);
  background: var(--nt-input-background-disabled);
  cursor: not-allowed;
  border-color: var(--nt-border);
}

.nt-input:read-only, .nt-textarea:read-only,
.nt-input[readonly], .nt-textarea[readonly] {
  background: var(--nt-input-background-readonly);
  color: var(--nt-input-text-secondary);
  cursor: default;
}

.nt-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

/* Selects: flecha unificada + color-scheme oscuro para el desplegable nativo */
.nt-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: var(--nt-select-arrow);
  background-repeat: no-repeat;
  background-position: right var(--nt-space-3) center;
  padding-right: 2.25rem;
  color-scheme: dark;
}
.nt-select::-ms-expand { display: none; }

/* Tipos especiales: date / time / number / password / email / search */
.nt-input[type="date"], .nt-input[type="time"], .nt-input[type="datetime-local"], .nt-input[type="month"], .nt-input[type="week"] {
  color-scheme: dark;
  padding-right: 0.75rem;
}
.nt-input[type="number"] { color-scheme: dark; }
.nt-input[type="color"] {
  padding: 0.25rem;
  height: var(--nt-input-height);
  cursor: pointer;
  background: var(--nt-input-background);
}
.nt-input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }
.nt-input[type="password"] { letter-spacing: 0.08em; }

/* Variantes de tamaño */
.nt-input--sm, .nt-select--sm, .nt-textarea--sm {
  min-height: var(--nt-input-height-sm);
  padding: var(--nt-input-padding-sm);
  font-size: var(--nt-input-font-size-sm);
  border-radius: var(--nt-input-radius);
}
.nt-select--sm { padding-right: 1.8rem; }
.nt-input--lg, .nt-select--lg, .nt-textarea--lg {
  min-height: var(--nt-input-height-lg);
  padding: var(--nt-input-padding-lg);
  font-size: var(--nt-input-font-size-lg);
}

/* Variantes de estado */
.nt-input--error, .nt-select--error, .nt-textarea--error,
.nt-input.nt-input--error:focus, .nt-select.nt-select--error:focus, .nt-textarea.nt-textarea--error:focus {
  border-color: var(--nt-input-error-border);
  box-shadow: var(--nt-input-error-shadow);
}
.nt-input--success, .nt-select--success, .nt-textarea--success,
.nt-input.nt-input--success:focus, .nt-select.nt-select--success:focus, .nt-textarea.nt-textarea--success:focus {
  border-color: var(--nt-input-success-border);
  box-shadow: var(--nt-input-success-shadow);
}
.nt-form-group--error .nt-label,
.nt-form-group--error .nt-label, .nt-form-group--success .nt-label { color: var(--nt-text-secondary); }
.nt-form-group--error .nt-input, .nt-form-group--error .nt-select, .nt-form-group--error .nt-textarea { border-color: var(--nt-input-error-border); }
.nt-form-group--error .nt-input:focus, .nt-form-group--error .nt-select:focus, .nt-form-group--error .nt-textarea:focus { box-shadow: var(--nt-input-error-shadow); }
.nt-form-group--success .nt-input, .nt-form-group--success .nt-select, .nt-form-group--success .nt-textarea { border-color: var(--nt-input-success-border); }
.nt-form-group--success .nt-input:focus, .nt-form-group--success .nt-select:focus, .nt-form-group--success .nt-textarea:focus { box-shadow: var(--nt-input-success-shadow); }

.nt-form-error {
  color: var(--nt-danger);
  font-size: var(--nt-text-xs);
  margin-top: var(--nt-space-1);
  display: none;
}
.nt-form-group--error .nt-form-error { display: block; }

/* Campo con icono (prefijo) */
.nt-input-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}
.nt-input-group > i, .nt-input-group > .nt-input-icon {
  position: absolute;
  left: var(--nt-space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--nt-input-icon-color);
  font-size: 0.85rem;
  pointer-events: none;
  z-index: 1;
  transition: color var(--nt-transition-fast);
}
.nt-input-group > .nt-input:focus ~ i, .nt-input-group > .nt-input:focus ~ .nt-input-icon { color: var(--nt-input-icon-color-focus); }
.nt-input-group > .nt-input { padding-left: 2.4rem; }
.nt-input-group > .nt-input:not(:last-child) { padding-right: 2.4rem; }
.nt-input-group > .nt-input-suffix {
  position: absolute;
  right: var(--nt-space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--nt-input-icon-color);
  font-size: 0.85rem;
  pointer-events: none;
}
.nt-input-group.has-unit > .nt-input { padding-right: 2.6rem; }
.nt-input-unit {
  position: absolute;
  right: var(--nt-space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--nt-input-placeholder);
  font-size: var(--nt-input-font-size-sm);
  pointer-events: none;
}

/* Inline checkboxes / radios y switches estilo checkbox-pill */
.nt-check, .nt-radio {
  display: inline-flex;
  align-items: center;
  gap: var(--nt-space-2);
  cursor: pointer;
  font-size: var(--nt-text-sm);
  color: var(--nt-text-secondary);
  user-select: none;
}
.nt-check input, .nt-radio input {
  accent-color: var(--nt-primary);
  width: 15px; height: 15px;
  cursor: pointer;
}

/* ---------- Global normalization de campos nativos ----------
   Cualquier input/select/textarea SIN CLASE que aparezca en la
   aplicación (por defecto o generado dinámicamente) hereda el
   sistema visual unificado en vez del estilo nativo del navegador.
   Los campos con clase usan sus propias reglas alineadas al mismo
   sistema de tokens. Se excluyen checkboxes, radios, range, color,
   file y hidden. Los inputs incrustados en buscadores transparentes
   se resetean expresamente aquí para conservar su aspecto. */
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]),
select:not([class]), textarea:not([class]) {
  box-sizing: border-box;
}

input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]) {
  min-height: var(--nt-input-height);
  padding: var(--nt-input-padding);
  background: var(--nt-input-background);
  border: var(--nt-input-border);
  border-radius: var(--nt-input-radius);
  color: var(--nt-input-text);
  font-family: var(--nt-font);
  font-size: var(--nt-input-font-size);
  line-height: 1.5;
  transition: border-color var(--nt-transition-fast), box-shadow var(--nt-transition-fast), background var(--nt-transition-fast);
  outline: none;
  color-scheme: dark;
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]):hover:not(:disabled):not(:read-only) {
  border-color: var(--nt-border-light);
  background: var(--nt-input-background-hover);
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]):focus {
  outline: none;
  border-color: var(--nt-input-focus-border);
  box-shadow: var(--nt-input-focus-shadow);
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])::placeholder {
  color: var(--nt-input-placeholder);
  opacity: var(--nt-input-placeholder-opacity);
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]):disabled {
  opacity: var(--nt-input-disabled-opacity);
  background: var(--nt-input-background-disabled);
  cursor: not-allowed;
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]):read-only,
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])[readonly] {
  background: var(--nt-input-background-readonly);
  color: var(--nt-input-text-secondary);
  cursor: default;
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])[type="date"],
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])[type="time"],
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])[type="datetime-local"],
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])[type="number"] {
  padding-right: var(--nt-space-3);
}
input:not([class]):not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"])[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }

select:not([class]) {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: var(--nt-select-arrow);
  background-repeat: no-repeat;
  background-position: right var(--nt-space-3) center;
  padding: var(--nt-input-padding) 2.25rem var(--nt-input-padding) var(--nt-space-3);
  min-height: var(--nt-input-height);
  background-color: var(--nt-input-background);
  border: var(--nt-input-border);
  border-radius: var(--nt-input-radius);
  color: var(--nt-input-text);
  font-family: var(--nt-font);
  font-size: var(--nt-input-font-size);
  color-scheme: dark;
  transition: border-color var(--nt-transition-fast), box-shadow var(--nt-transition-fast);
}
select:not([class]):focus { outline: none; border-color: var(--nt-input-focus-border); box-shadow: var(--nt-input-focus-shadow); }
select:not([class]):disabled { opacity: var(--nt-input-disabled-opacity); cursor: not-allowed; }
select:not([class])::-ms-expand { display: none; }

textarea:not([class]) {
  min-height: 80px;
  resize: vertical;
  line-height: 1.5;
  font-family: var(--nt-font);
}

/* Inputs "embedded" transparentes de buscadores que NO deben verse como campos */
.nt-search input, .informes-search-box input, .org-search-wrap input, .plantillas-search-box input {
  background: transparent;
  border: none;
  box-shadow: none;
  min-height: 0;
}
.nt-search input:focus, .informes-search-box input:focus, .org-search-wrap input:focus, .plantillas-search-box input:focus {
  border-color: transparent;
  box-shadow: none;
}

/* ---------- Dialogs / Popups: inputs ---------- */
.dialog-input {
  width: 100%;
  min-height: var(--nt-input-height);
  padding: var(--nt-input-padding);
  background: var(--nt-input-background);
  border: var(--nt-input-border);
  border-radius: var(--nt-input-radius);
  color: var(--nt-input-text);
  font-family: var(--nt-font);
  font-size: var(--nt-input-font-size);
  line-height: 1.5;
  transition: border-color var(--nt-transition-fast), box-shadow var(--nt-transition-fast), background var(--nt-transition-fast);
  outline: none;
  margin-top: 0.75rem;
  box-sizing: border-box;
}
.dialog-input:hover { border-color: var(--nt-border-light); background: var(--nt-input-background-hover); }
.dialog-input:focus { border-color: var(--nt-input-focus-border); box-shadow: var(--nt-input-focus-shadow); }
.dialog-input::placeholder { color: var(--nt-input-placeholder); opacity: var(--nt-input-placeholder-opacity); }
.dialog-input:disabled { opacity: var(--nt-input-disabled-opacity); cursor: not-allowed; }
.dialog-input-error {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: var(--nt-danger);
}
.dialog-details { font-size: 0.85rem; }

/* ---------- Badges ---------- */
.nt-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--nt-space-1);
  padding: 0.15rem 0.55rem;
  border-radius: var(--nt-radius-full);
  font-size: var(--nt-text-xs);
  font-weight: 600;
  white-space: nowrap;
  line-height: 1.5;
}
.nt-badge--active { background: var(--nt-accent-light); color: var(--nt-accent); }
.nt-badge--inactive { background: var(--nt-danger-light); color: var(--nt-danger); }
.nt-badge--warning { background: var(--nt-warning-light); color: var(--nt-warning); }
.nt-badge--info { background: var(--nt-primary-light); color: var(--nt-primary); }
.nt-badge--success { background: var(--nt-success-light); color: var(--nt-success); }
.nt-badge--neutral { background: var(--nt-surface-2); color: var(--nt-text-muted); }

/* ---------- Tabs ---------- */
.nt-tabs {
  display: flex;
  gap: 0;
  margin-bottom: var(--nt-space-5);
  border-bottom: 1px solid var(--nt-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.nt-tabs::-webkit-scrollbar { height: 0; }
.nt-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--nt-space-2);
  padding: var(--nt-space-3) var(--nt-space-4);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--nt-text-muted);
  font-family: var(--nt-font);
  font-size: var(--nt-text-sm);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--nt-transition-fast);
  margin-bottom: -1px;
}
.nt-tab i { font-size: 0.85rem; }
.nt-tab:hover { color: var(--nt-text); background: var(--nt-surface); }
.nt-tab--active {
  color: var(--nt-primary);
  border-bottom-color: var(--nt-primary);
}
.nt-tab-content { display: none; }
.nt-tab-content--active { display: block; }

/* ---------- Tables ---------- */
.nt-table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--nt-radius-lg); border: 1px solid var(--nt-border); }
.nt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--nt-text-sm);
  min-width: 500px;
}
.nt-table th {
  text-align: left;
  padding: var(--nt-space-3) var(--nt-space-4);
  color: var(--nt-text-muted);
  font-weight: 600;
  font-size: var(--nt-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--nt-border);
  background: var(--nt-surface);
  white-space: nowrap;
}
.nt-table td {
  padding: var(--nt-space-3) var(--nt-space-4);
  border-bottom: 1px solid var(--nt-border);
  color: var(--nt-text-secondary);
}
.nt-table tbody tr { transition: background var(--nt-transition-fast); }
.nt-table tbody tr:hover td { background: var(--nt-surface); }
.nt-table tbody tr:last-child td { border-bottom: none; }
.nt-table .text-right { text-align: right; }
.nt-table .text-success { color: var(--nt-accent); }
.nt-table .text-danger { color: var(--nt-danger); }
.nt-table .text-warning { color: var(--nt-warning); }

/* ---------- Stats Grid ---------- */
.nt-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--nt-space-3);
  margin-bottom: var(--nt-space-6);
}
.nt-stat {
  background: var(--nt-surface);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-xl);
  padding: var(--nt-space-4) var(--nt-space-5);
  text-align: center;
  transition: border-color var(--nt-transition-base), transform var(--nt-transition-fast);
}
.nt-stat:hover { border-color: var(--nt-border-light); transform: translateY(-1px); }
.nt-stat__icon { font-size: 1.2rem; margin-bottom: var(--nt-space-2); opacity: 0.9; }
.nt-stat__value { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.nt-stat__label { font-size: var(--nt-text-xs); color: var(--nt-text-muted); margin-top: var(--nt-space-1); }

/* ---------- Pagination ---------- */
.nt-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--nt-space-2);
  margin-top: var(--nt-space-5);
}
.nt-pagination button {
  padding: var(--nt-space-1) var(--nt-space-3);
  background: var(--nt-surface-2);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-md);
  color: var(--nt-text-secondary);
  cursor: pointer;
  font-size: var(--nt-text-sm);
  font-family: var(--nt-font);
  transition: all var(--nt-transition-fast);
}
.nt-pagination button:hover:not(:disabled) { background: var(--nt-surface-3); color: var(--nt-text); border-color: var(--nt-border-light); }
.nt-pagination button:disabled { opacity: 0.3; cursor: not-allowed; }
.nt-pagination span { color: var(--nt-text-muted); font-size: var(--nt-text-sm); }

/* ---------- Filters Bar ---------- */
.nt-filters {
  display: flex;
  gap: var(--nt-space-3);
  margin-bottom: var(--nt-space-4);
  flex-wrap: wrap;
  align-items: end;
}
.nt-filters .nt-form-group { margin-bottom: 0; }

/* ---------- Search Bar ---------- */
.nt-search {
  position: relative;
  margin-bottom: var(--nt-space-4);
}
.nt-search input {
  width: 100%;
  min-height: var(--nt-input-height);
  padding: var(--nt-input-padding) var(--nt-input-padding) var(--nt-input-padding) var(--nt-space-9);
  background: var(--nt-input-background);
  border: var(--nt-input-border);
  border-radius: var(--nt-radius-lg);
  color: var(--nt-input-text);
  font-family: var(--nt-font);
  font-size: var(--nt-input-font-size);
  outline: none;
  transition: border-color var(--nt-transition-fast), box-shadow var(--nt-transition-fast);
}
.nt-search input:focus { border-color: var(--nt-input-focus-border); box-shadow: var(--nt-input-focus-shadow); }
.nt-search input::placeholder { color: var(--nt-input-placeholder); }
.nt-search i {
  position: absolute;
  left: var(--nt-space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--nt-input-icon-color);
  font-size: 0.85rem;
  pointer-events: none;
}
.nt-search--sm input {
  min-height: var(--nt-input-height-sm);
  padding: var(--nt-input-padding-sm) var(--nt-input-padding-sm) var(--nt-input-padding-sm) var(--nt-space-8);
  font-size: var(--nt-input-font-size-sm);
}
.nt-search--sm i { left: var(--nt-space-2); font-size: 0.8rem; }

/* ---------- Rankings ---------- */
.nt-ranking-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--nt-space-2) var(--nt-space-3);
  background: var(--nt-bg);
  border-radius: var(--nt-radius-md);
  margin-bottom: var(--nt-space-1);
}
.nt-ranking-item .rank-pos {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--nt-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--nt-text-xs);
  font-weight: 600;
  flex-shrink: 0;
  color: var(--nt-text-secondary);
}
.nt-ranking-item .rank-name { flex: 1; margin: 0 var(--nt-space-3); font-size: var(--nt-text-sm); color: var(--nt-text); }
.nt-ranking-item .rank-value { font-weight: 600; font-size: var(--nt-text-sm); color: var(--nt-text-secondary); }

/* ---------- Empty State ---------- */
.nt-empty {
  text-align: center;
  padding: var(--nt-space-12) var(--nt-space-4);
  color: var(--nt-text-muted);
}
.nt-empty-icon {
  width: 64px; height: 64px;
  margin: 0 auto var(--nt-space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nt-surface-2);
  border: 1px solid var(--nt-border);
  border-radius: 50%;
  font-size: 1.5rem;
  color: var(--nt-text-dim);
}
.nt-empty h3 { color: var(--nt-text-secondary); font-size: var(--nt-text-lg); margin: 0 0 var(--nt-space-2); }
.nt-empty p { font-size: var(--nt-text-sm); margin: 0 0 var(--nt-space-5); max-width: 400px; margin-left: auto; margin-right: auto; }

/* ---------- Loading / Skeleton ---------- */
@keyframes nt-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.nt-skeleton {
  background: linear-gradient(90deg, var(--nt-surface) 25%, var(--nt-surface-2) 50%, var(--nt-surface) 75%);
  background-size: 200% 100%;
  animation: nt-shimmer 1.5s ease-in-out infinite;
  border-radius: var(--nt-radius-md);
}
.nt-skeleton--text { height: 0.85rem; width: 60%; margin-bottom: var(--nt-space-2); }
.nt-skeleton--title { height: 1.2rem; width: 40%; margin-bottom: var(--nt-space-3); }
.nt-skeleton--card { height: 80px; margin-bottom: var(--nt-space-3); }
.nt-skeleton--avatar { width: 32px; height: 32px; border-radius: var(--nt-radius-full); }

/* ---------- Spinner ---------- */
@keyframes nt-spin { to { transform: rotate(360deg); } }
.nt-spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--nt-surface-3);
  border-top-color: var(--nt-primary);
  border-radius: 50%;
  animation: nt-spin 0.7s linear infinite;
  display: inline-block;
}
.nt-spinner--sm { width: 14px; height: 14px; border-width: 2px; }
.nt-spinner--lg { width: 32px; height: 32px; border-width: 3px; }

/* ---------- Fade In Animation ---------- */
@keyframes nt-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.nt-fade-in { animation: nt-fade-in var(--nt-transition-slow) ease forwards; }

@keyframes nt-slide-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Navbar ---------- */
.nt-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nt-surface);
  border-bottom: 1px solid var(--nt-border);
  padding: var(--nt-space-3) var(--nt-space-6);
  position: sticky;
  top: 0;
  z-index: var(--nt-z-navbar);
}
.nt-navbar__brand { display: flex; align-items: center; gap: var(--nt-space-3); }
.nt-navbar__icon {
  width: 34px; height: 34px;
  border-radius: var(--nt-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  background: var(--nt-primary-light);
  color: var(--nt-primary);
}
.nt-navbar__title { font-size: var(--nt-text-base); font-weight: 700; }
.nt-navbar__subtitle { font-size: var(--nt-text-xs); color: var(--nt-text-muted); }
.nt-navbar__right { display: flex; align-items: center; gap: var(--nt-space-4); }
.nt-navbar__user { display: flex; align-items: center; gap: var(--nt-space-2); color: var(--nt-text-secondary); font-size: var(--nt-text-sm); }
.nt-navbar__user i { font-size: 0.9rem; }

/* ---------- Grid Helpers ---------- */
.nt-grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--nt-space-4); }
.nt-grid-2-cols { display: grid; grid-template-columns: 1fr; gap: var(--nt-space-3); }
.nt-grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--nt-space-3); }
@media (min-width: 640px) {
  .nt-grid-2 { grid-template-columns: 1fr 1fr; }
  .nt-grid-2-cols { grid-template-columns: 1fr 1fr; gap: var(--nt-space-4); }
  .nt-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Switch / Toggle ---------- */
.nt-switch { position: relative; display: inline-block; width: 42px; height: 24px; flex-shrink: 0; }
.nt-switch input { opacity: 0; width: 0; height: 0; }
.nt-switch .slider {
  position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--nt-surface-3); border-radius: var(--nt-radius-full); transition: var(--nt-transition-fast);
}
.nt-switch .slider::before {
  content: ''; position: absolute; height: 18px; width: 18px;
  left: 3px; bottom: 3px; background: var(--nt-text-muted); border-radius: 50%; transition: var(--nt-transition-fast);
}
.nt-switch input:checked + .slider { background: var(--nt-primary); }
.nt-switch input:checked + .slider::before { background: #fff; transform: translateX(18px); }

/* ---------- Service List Item ---------- */
.nt-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--nt-space-3) var(--nt-space-4);
  background: var(--nt-bg);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-lg);
  margin-bottom: var(--nt-space-2);
  gap: var(--nt-space-3);
  flex-wrap: wrap;
  transition: border-color var(--nt-transition-fast);
}
.nt-list-item:hover { border-color: var(--nt-border-light); }
.nt-list-item__name { font-weight: 500; font-size: var(--nt-text-sm); flex: 1; min-width: 100px; }
.nt-list-item__meta { font-size: var(--nt-text-xs); color: var(--nt-text-muted); }
.nt-list-item__actions { display: flex; gap: var(--nt-space-1); }

/* ---------- Color Utilities ---------- */
.text-primary { color: var(--nt-primary); }
.text-secondary { color: var(--nt-text-secondary); }
.text-muted { color: var(--nt-text-muted); }
.text-success { color: var(--nt-accent); }
.text-danger { color: var(--nt-danger); }
.text-warning { color: var(--nt-warning); }
.text-info { color: var(--nt-info); }

/* ---------- Service Card (dashboard) ---------- */
.nt-service-card {
  background: var(--nt-surface);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-2xl);
  padding: var(--nt-space-6);
  display: flex;
  align-items: center;
  gap: var(--nt-space-6);
  cursor: pointer;
  transition: all var(--nt-transition-base);
  text-decoration: none;
  color: inherit;
}
.nt-service-card:hover:not(.disabled) {
  border-color: var(--nt-primary);
  box-shadow: var(--nt-shadow-glow);
  transform: translateY(-3px);
}
.nt-service-card.disabled { opacity: 0.35; cursor: not-allowed; }
.nt-service-card__icon {
  width: 64px; height: 64px;
  border-radius: var(--nt-radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: var(--nt-bg);
  flex-shrink: 0;
  transition: transform var(--nt-transition-base);
}
.nt-service-card:hover:not(.disabled) .nt-service-card__icon { transform: scale(1.05); }
.nt-service-card__info { flex: 1; }
.nt-service-card__info h3 { font-size: var(--nt-text-xl); margin-bottom: var(--nt-space-1); }
.nt-service-card__info p { font-size: var(--nt-text-sm); color: var(--nt-text-muted); }
.nt-service-card__badge {
  padding: var(--nt-space-1) var(--nt-space-3);
  border-radius: var(--nt-radius-full);
  font-size: var(--nt-text-xs);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- Caja Status ---------- */
.nt-caja-status {
  background: var(--nt-surface);
  border: 2px solid var(--nt-border);
  border-radius: var(--nt-radius-xl);
  padding: var(--nt-space-5);
  margin-bottom: var(--nt-space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--nt-space-4);
  transition: border-color var(--nt-transition-base);
}
.nt-caja-status--open { border-color: var(--nt-accent); }
.nt-caja-status--closed { border-color: var(--nt-border); }
.nt-caja-status__info { display: flex; flex-direction: column; gap: var(--nt-space-1); }
.nt-caja-status__title { font-size: var(--nt-text-lg); font-weight: 600; display: flex; align-items: center; gap: var(--nt-space-2); }
.nt-caja-status__detail { color: var(--nt-text-muted); font-size: var(--nt-text-xs); }
.nt-caja-status__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.nt-caja-status__dot--open { background: var(--nt-accent); box-shadow: 0 0 8px var(--nt-accent); }
.nt-caja-status__dot--closed { background: var(--nt-danger); }

/* ---------- Text Utilities ---------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

/* ---------- Limit Info ---------- */
.nt-limit-info {
  background: var(--nt-warning-light);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--nt-radius-lg);
  padding: var(--nt-space-3) var(--nt-space-4);
  margin-bottom: var(--nt-space-4);
  font-size: var(--nt-text-sm);
  color: var(--nt-warning);
  display: flex;
  align-items: center;
  gap: var(--nt-space-2);
}

/* ---------- Impersonation Bar ---------- */
.nt-impersonation {
  background: var(--nt-primary);
  padding: var(--nt-space-2) var(--nt-space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--nt-text-sm);
  color: #fff;
}
.nt-impersonation button {
  background: rgba(255,255,255,0.2);
  border: none;
  border-radius: var(--nt-radius-md);
  color: #fff;
  padding: var(--nt-space-1) var(--nt-space-3);
  cursor: pointer;
  font-size: var(--nt-text-xs);
  font-family: var(--nt-font);
  transition: background var(--nt-transition-fast);
}
.nt-impersonation button:hover { background: rgba(255,255,255,0.3); }

/* ---------- Modal ---------- */
.nt-modal {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: var(--nt-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nt-modal__backdrop {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
}
.nt-modal__content {
  position: relative;
  background: var(--nt-surface);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-2xl);
  padding: var(--nt-space-6);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--nt-shadow-xl);
}
.nt-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--nt-space-4);
  padding-bottom: var(--nt-space-3);
  border-bottom: 1px solid var(--nt-border);
}
.nt-modal__title { font-size: var(--nt-text-lg); font-weight: 600; display: flex; align-items: center; gap: var(--nt-space-2); color: var(--nt-text); }
.nt-modal__title i { color: var(--nt-primary); }
.nt-modal__close {
  background: none; border: none; color: var(--nt-text-muted); font-size: 1.4rem;
  cursor: pointer; padding: var(--nt-space-1); line-height: 1; border-radius: var(--nt-radius-sm);
  transition: color var(--nt-transition-fast);
}
.nt-modal__close:hover { color: var(--nt-danger); }
.nt-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--nt-space-3);
  margin-top: var(--nt-space-5);
  padding-top: var(--nt-space-3);
  border-top: 1px solid var(--nt-border);
}

/* ---------- Page Header ---------- */
.nt-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--nt-space-6);
  flex-wrap: wrap;
  gap: var(--nt-space-4);
}
.nt-page-header h1 { display: flex; align-items: center; gap: var(--nt-space-3); }
.nt-page-header h1 i { color: var(--nt-primary); }
.nt-page-header .subtitle { font-size: var(--nt-text-xs); color: var(--nt-text-muted); }

/* ---------- Responsive Container ---------- */
.nt-container { max-width: 1400px; margin: 0 auto; padding: 0 var(--nt-space-4); }
.nt-container--sm { max-width: 480px; }
.nt-container--md { max-width: 768px; }
.nt-container--lg { max-width: 1200px; }

/* ---------- Service Switch List ---------- */
.nt-service-switch-list { display: flex; flex-direction: column; gap: var(--nt-space-2); }
.nt-service-switch-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--nt-space-2) var(--nt-space-3);
  background: var(--nt-bg);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-lg);
}
.nt-service-switch-item .service-info { display: flex; align-items: center; gap: var(--nt-space-3); }
.nt-service-switch-item .service-info i { font-size: 0.9rem; width: 18px; text-align: center; }
.nt-service-switch-item .service-info .name { font-size: var(--nt-text-sm); }

/* ---------- Chart Container ---------- */
.nt-chart-container {
  position: relative;
  height: 220px;
  margin-bottom: var(--nt-space-4);
}

/* ---------- Divider ---------- */
.nt-divider {
  border: none;
  border-top: 1px solid var(--nt-border);
  margin: var(--nt-space-4) 0;
}

/* ---------- Tooltip ---------- */
.nt-tooltip {
  position: relative;
}
.nt-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--nt-surface-3);
  color: var(--nt-text);
  padding: 0.3rem 0.6rem;
  border-radius: var(--nt-radius-sm);
  font-size: var(--nt-text-xs);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--nt-transition-fast);
  z-index: var(--nt-z-dropdown);
}
.nt-tooltip:hover::after { opacity: 1; }

/* ---------- Focus Ring ---------- */
.nt-focus-ring:focus-visible {
  outline: 2px solid var(--nt-primary);
  outline-offset: 2px;
}

/* ---------- Mobile Responsive ---------- */
@media (max-width: 767px) {
  .nt-stats { grid-template-columns: repeat(2, 1fr); gap: var(--nt-space-2); }
  .nt-stat { padding: var(--nt-space-3); }
  .nt-stat__value { font-size: 1.2rem; }
  .nt-navbar { padding: var(--nt-space-3) var(--nt-space-4); }
  .nt-filters { flex-direction: column; }
  .nt-filters .nt-form-group { width: 100%; }
  .nt-service-card { padding: var(--nt-space-4); gap: var(--nt-space-4); }
  .nt-service-card__icon { width: 48px; height: 48px; font-size: 1.2rem; }
  .nt-page-header { flex-direction: column; align-items: flex-start; }
  h1 { font-size: var(--nt-text-2xl); }
  h2 { font-size: var(--nt-text-xl); }
  .nt-modal__content { padding: var(--nt-space-4); }
  .nt-card { padding: var(--nt-space-4); }
  .nt-input, .nt-select, .nt-textarea { min-height: var(--nt-input-height); }
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="reset"]) {
    font-size: 1rem;
    min-height: var(--nt-input-height);
  }
  select:not([class]) { font-size: 1rem; min-height: var(--nt-input-height); }
  .dialog { max-width: 100%; }
  .dialog-body { padding: 1rem; }
}