:root {
   /* =========================================
       GLOBAL COLORS (DEFAULTS)
       ========================================= */
   --primary-color: #2e7d32;
   --secondary-color: #dcedc8;
   --accent-color: #D2691E;

   --body-bg: #f1f8e9;
   --section-bg: #ffffff;
   --text-color: #1b5e20;
   --heading-color: #1b5e20;

   /* =========================================
       HEADER & FOOTER
       ========================================= */
   --navbar-bg: #2e7d32;
   --navbar-text: #ffffff;
   --navbar-hover: #a5d6a7;
   --navbar-active: #ffffff;

   --footer-bg: #1b5e20;
   --footer-text: #ffffff;
   --footer-link: #a5d6a7;
   --footer-hover: #ffffff;

   /* =========================================
       COMPONENTS
       ========================================= */
   /* Cards */
   --card-bg: #ffffff;
   --card-border: #e0e0e0;
   --card-text: #333333;
   --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

   /* Buttons */
   --btn-bg: #2e7d32;
   --btn-text: #ffffff;
   --btn-hover: #1b5e20;
   --btn-border: #2e7d32;

   /* Inputs */
   --input-bg: #ffffff;
   --input-border: #ced4da;
   --input-text: #495057;
   --input-placeholder: #6c757d;
   --input-focus: #80bdff;
   --input-error: #dc3545;

   /* Forms Advanced */
   --form-bg: #f8f9fa;
   --input-border-radius: 4px;
   --input-focus-bg: #ffffff;
   --input-focus-text: #495057;
   --input-hover-border: #a5d6a7;
   --form-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);

   /* --- Reseñas & Detalles Planes --- */
   --review-verified-bg: #e8f5e9;
   --review-verified-text: #2e7d32;
   --plan-itinerary-color: #1b5e20;
   --plan-includes-color: #198754;
   --plan-not-included-color: #dc3545;
   --plan-bring-color: #0dcaf0;

   /* --- Cotizador --- */
   --quote-tab-color: #495057;
   --quote-tab-active-bg: #5a8f6a;
   --quote-tab-active-text: #ffffff;
   --quote-heading-color: #5a8f6a;
   --quote-label-color: #212529;
   --quote-option-bg: transparent;
   --quote-option-text: #5a8f6a;
   --quote-option-border: #5a8f6a;
   --quote-option-active-bg: #5a8f6a;
   --quote-option-active-text: #ffffff;
   --quote-btn-prev-bg: #6c757d;
   --quote-btn-prev-text: #ffffff;
   --quote-btn-next-bg: #5a8f6a;
   --quote-btn-next-text: #ffffff;

   /* --- Tipografía Base --- */
   --input-disabled-bg: #e9ecef;
   --input-disabled-text: #6c757d;

   /* Sections */
   --about-text: #ffffff;
   --about-title: #ffffff;

   /* =========================================
       TYPOGRAPHY
       ========================================= */
   --font-primary: "Inter",
      sans-serif;
   --font-secondary: "Outfit",
      sans-serif;

   --font-size-base: 16px;
   --h1-size: 2.5rem;
   --h2-size: 2rem;
   --h3-size: 1.75rem;

   --font-weight-base: 400;
   --line-height-base: 1.5;
   --letter-spacing-base: normal;

   --text-transform-heading: none;
   /* uppercase, capitalize, etc */

   /* =========================================
       MISC
       ========================================= */
   --radius: 8px;
   --transition: all 0.3s ease;
}

/* =========================================
   DARK MODE OVERRIDES
   ========================================= */
[data-theme="dark"] {
   --body-bg: #121212;
   --section-bg: #1e1e1e;
   --text-color: #e0e0e0;
   --heading-color: #ffffff;

   /* Header & Footer */
   --navbar-bg: #1e1e1e;
   --navbar-text: #e0e0e0;
   --navbar-hover: #ffffff;
   --navbar-active: #ffffff;

   --footer-bg: #1e1e1e;
   --footer-text: #b0b0b0;
   --footer-link: #8FBC8F;
   --footer-hover: #ffffff;

   /* Components */
   --card-bg: #1e1e1e;
   --card-border: #333333;
   --card-text: #e0e0e0;
   --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);

   --btn-bg: var(--primary-color);
   --btn-text: #ffffff;
   --btn-hover: var(--secondary-color);
   --btn-border: var(--primary-color);

   --input-bg: #2b2b2b;
   --input-border: #444444;
   --input-text: #ffffff;
   --input-placeholder: #888888;
   --input-focus: var(--primary-color);
   --input-error: #ff6b6b;

   /* Forms Advanced Dark */
   --form-bg: #1e1e1e;
   --input-border-radius: 4px;
   --input-focus-bg: #2b2b2b;
   --input-focus-text: #ffffff;
   --input-hover-border: #81c784;
   --form-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);

   /* --- Reseñas & Detalles Planes --- */
   --review-verified-bg: #2d4d35;
   --review-verified-text: #81c784;
   --plan-itinerary-color: #81c784;
   --plan-includes-color: #81c784;
   --plan-not-included-color: #e57373;
   --plan-bring-color: #4dd0e1;

   /* --- Cotizador --- */
   --quote-tab-color: #ced4da;
   --quote-tab-active-bg: #81c784;
   --quote-tab-active-text: #121212;
   --quote-heading-color: #81c784;
   --quote-label-color: #e9ecef;
   --quote-option-bg: transparent;
   --quote-option-text: #81c784;
   --quote-option-border: #81c784;
   --quote-option-active-bg: #81c784;
   --quote-option-active-text: #121212;
   --quote-btn-prev-bg: #555555;
   --quote-btn-prev-text: #ffffff;
   --quote-btn-next-bg: #81c784;
   --quote-btn-next-text: #121212;

   --input-disabled-bg: #333333;
   --input-disabled-text: #777777;

   --about-text: #e0e0e0;
   --about-title: #ffffff;
}