/* 
====================================
ASTRORACOLO - DESIGN SYSTEM UNIFICATO
====================================
Sistema di design completo e coerente per tutto il sito
Versione: 2.0 Enhanced
*/

/* ====================================
   CSS VARIABLES - DESIGN TOKENS
==================================== */

:root {
  /* === COLORI PRINCIPALI === */
  --primary: #6b3fa0;
  --primary-light: #8f65c3;
  --primary-dark: #4a2c75;
  --primary-alpha: rgba(107, 63, 160, 0.1);
  
  --secondary: #f39c12;
  --secondary-light: #f4b942;
  --secondary-dark: #e67e22;
  --secondary-alpha: rgba(243, 156, 18, 0.1);
  
  --accent: #e74c3c;
  --accent-light: #ec7063;
  --accent-dark: #c0392b;
  
  --success: #27ae60;
  --success-light: #58d68d;
  --success-dark: #1e8449;
  
  --warning: #f39c12;
  --warning-light: #f4b942;
  --warning-dark: #e67e22;
  
  --info: #3498db;
  --info-light: #85c4f7;
  --info-dark: #2980b9;
  
  /* === COLORI NEUTRI === */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f8f9fb;
  --gray-100: #f1f3f6;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  
  /* === ALIAS COLORI === */
  --background: var(--white);
  --background-alt: var(--gray-50);
  --background-dark: #2c1b5a;
  --background-darker: #1a1a2e;
  
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-700);
  --text-muted: var(--gray-600);
  --text-light: var(--gray-500);
  --text-inverse: var(--white);
  
  --border: var(--gray-300);
  --border-light: var(--gray-200);
  --border-dark: var(--gray-400);
  
  /* === TIPOGRAFIA === */
  --font-family-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-display: 'Playfair Display', Georgia, serif;
  --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */
  --font-size-4xl: 2.25rem;   /* 36px */
  --font-size-5xl: 3rem;      /* 48px */
  --font-size-6xl: 3.75rem;   /* 60px */
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* === SPAZIATURE === */
  --spacing-0: 0;
  --spacing-px: 1px;
  --spacing-0_5: 0.125rem;    /* 2px */
  --spacing-1: 0.25rem;       /* 4px */
  --spacing-1_5: 0.375rem;    /* 6px */
  --spacing-2: 0.5rem;        /* 8px */
  --spacing-2_5: 0.625rem;    /* 10px */
  --spacing-3: 0.75rem;       /* 12px */
  --spacing-3_5: 0.875rem;    /* 14px */
  --spacing-4: 1rem;          /* 16px */
  --spacing-5: 1.25rem;       /* 20px */
  --spacing-6: 1.5rem;        /* 24px */
  --spacing-7: 1.75rem;       /* 28px */
  --spacing-8: 2rem;          /* 32px */
  --spacing-9: 2.25rem;       /* 36px */
  --spacing-10: 2.5rem;       /* 40px */
  --spacing-11: 2.75rem;      /* 44px */
  --spacing-12: 3rem;         /* 48px */
  --spacing-14: 3.5rem;       /* 56px */
  --spacing-16: 4rem;         /* 64px */
  --spacing-20: 5rem;         /* 80px */
  --spacing-24: 6rem;         /* 96px */
  --spacing-28: 7rem;         /* 112px */
  --spacing-32: 8rem;         /* 128px */
  --spacing-36: 9rem;         /* 144px */
  --spacing-40: 10rem;        /* 160px */
  --spacing-44: 11rem;        /* 176px */
  --spacing-48: 12rem;        /* 192px */
  --spacing-52: 13rem;        /* 208px */
  --spacing-56: 14rem;        /* 224px */
  --spacing-60: 15rem;        /* 240px */
  --spacing-64: 16rem;        /* 256px */
  --spacing-72: 18rem;        /* 288px */
  --spacing-80: 20rem;        /* 320px */
  --spacing-96: 24rem;        /* 384px */
  
  /* === DIMENSIONI === */
  --width-xs: 20rem;          /* 320px */
  --width-sm: 24rem;          /* 384px */
  --width-md: 28rem;          /* 448px */
  --width-lg: 32rem;          /* 512px */
  --width-xl: 36rem;          /* 576px */
  --width-2xl: 42rem;         /* 672px */
  --width-3xl: 48rem;         /* 768px */
  --width-4xl: 56rem;         /* 896px */
  --width-5xl: 64rem;         /* 1024px */
  --width-6xl: 72rem;         /* 1152px */
  --width-7xl: 80rem;         /* 1280px */
  --width-full: 100%;
  
  /* === BORDI === */
  --border-radius-none: 0;
  --border-radius-sm: 0.125rem;     /* 2px */
  --border-radius-base: 0.25rem;    /* 4px */
  --border-radius-md: 0.375rem;     /* 6px */
  --border-radius-lg: 0.5rem;       /* 8px */
  --border-radius-xl: 0.75rem;      /* 12px */
  --border-radius-2xl: 1rem;        /* 16px */
  --border-radius-3xl: 1.5rem;      /* 24px */
  --border-radius-full: 9999px;
  
  --border-width-0: 0;
  --border-width-1: 1px;
  --border-width-2: 2px;
  --border-width-4: 4px;
  --border-width-8: 8px;
  
  /* === OMBRE === */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  --shadow-none: 0 0 #0000;
  
  /* Ombre colorate */
  --shadow-primary: 0 8px 25px rgba(107, 63, 160, 0.3);
  --shadow-secondary: 0 8px 25px rgba(243, 156, 18, 0.3);
  --shadow-success: 0 8px 25px rgba(39, 174, 96, 0.3);
  --shadow-danger: 0 8px 25px rgba(231, 76, 60, 0.3);
  
  /* === TRANSIZIONI === */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
  --transition-slower: 500ms ease-in-out;
  
  /* === Z-INDEX === */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
  
  /* === BREAKPOINTS === */
  --breakpoint-xs: 475px;
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* === ZODIAC COLORS === */
  --zodiac-ariete: #FF6B6B;
  --zodiac-toro: #4ECDC4;
  --zodiac-gemelli: #FFE66D;
  --zodiac-cancro: #A8E6CF;
  --zodiac-leone: #FFB74D;
  --zodiac-vergine: #E1BEE7;
  --zodiac-bilancia: #F8BBD9;
  --zodiac-scorpione: #B39DDB;
  --zodiac-sagittario: #81C784;
  --zodiac-capricorno: #8D6E63;
  --zodiac-acquario: #64B5F6;
  --zodiac-pesci: #4DB6AC;
}

/* Dark mode variables */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #1a1a1a;
    --background-alt: #2a2a2a;
    --text-primary: #808080;
    --text-secondary: #606060;
    --text-muted: #404040;
    --border: #404040;
    --border-light: #353535;
    --border-dark: #505050;
  }
}

/* ====================================
   RESET E BASE STYLES
==================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--background);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ====================================
   UTILITY CLASSES
==================================== */

/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* Flexbox */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }
.justify-evenly { justify-content: space-evenly !important; }
.align-start { align-items: flex-start !important; }
.align-center { align-items: center !important; }
.align-end { align-items: flex-end !important; }
.align-stretch { align-items: stretch !important; }
.align-baseline { align-items: baseline !important; }

/* Text alignment */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-justify { text-align: justify !important; }

/* Font weights */
.font-light { font-weight: var(--font-weight-light) !important; }
.font-normal { font-weight: var(--font-weight-normal) !important; }
.font-medium { font-weight: var(--font-weight-medium) !important; }
.font-semibold { font-weight: var(--font-weight-semibold) !important; }
.font-bold { font-weight: var(--font-weight-bold) !important; }

/* Font sizes */
.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-base { font-size: var(--font-size-base) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }
.text-2xl { font-size: var(--font-size-2xl) !important; }
.text-3xl { font-size: var(--font-size-3xl) !important; }
.text-4xl { font-size: var(--font-size-4xl) !important; }
.text-5xl { font-size: var(--font-size-5xl) !important; }

/* Colors */
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--accent) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-muted { color: var(--text-muted) !important; }
//.text-white { color: var(--white) !important; }

/* Background colors */
.bg-primary { background-color: var(--primary) !important; }
.bg-secondary { background-color: var(--secondary) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-danger { background-color: var(--accent) !important; }
.bg-warning { background-color: var(--warning) !important; }
.bg-info { background-color: var(--info) !important; }
.bg-light { background-color: var(--gray-100) !important; }
.bg-dark { background-color: var(--gray-900) !important; }
.bg-gray-900 { background-color: var(--gray-900) !important; }
.bg-white { background-color: var(--white) !important; }
.bg-yellow-500 { background-color: #ffc94c !important; }
.bg-red-500 { background-color: #ff6347 !important; }
.bg-blue-500 { background-color: #1e88e5 !important; }
.bg-indigo-500 { background-color: #66bb6a !important; }
.bg-green-500 { background-color: #4caf50 !important; }
.bg-blue-50 { background-color: #bbdefb !important; }
.bg-green-50 { background-color: #a5d6a7 !important; }
.bg-purple-50 { background-color: #d8bfda !important; }
.bg-red-50 { background-color: #f44336 !important; }
.text-gray-700 { color: #424242 !important; }
.border-gray-200 { border: 1px solid #ddd !important; }
.bg-white { background-color: #ffffff !important; }
.text-green-700 { color: #26a69a !important; }
.bg-emerald-50 { background-color: #e8f5e9 !important; }
.bg-emerald-100 { background-color: #f0f8ff !important; }
.text-gray-800 { color: #495057 !important; }
.bg-yellow-50 { background-color: #fffde7 !important; }
.text-purple-600 { color: #605495 !important; }
.text-amber-500 { color: #ff8c00 !important; }
.text-pink-500 { color: #e91e63 !important; }
.text-gray-600 { color: #424242 !important; }




/* Spacing utilities - Margin */
.m-0 { margin: 0 !important; }
.m-1 { margin: var(--spacing-1) !important; }
.m-2 { margin: var(--spacing-2) !important; }
.m-3 { margin: var(--spacing-3) !important; }
.m-4 { margin: var(--spacing-4) !important; }
.m-5 { margin: var(--spacing-5) !important; }
.m-6 { margin: var(--spacing-6) !important; }
.m-8 { margin: var(--spacing-8) !important; }
.m-10 { margin: var(--spacing-10) !important; }
.m-12 { margin: var(--spacing-12) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-1) !important; }
.mt-2 { margin-top: var(--spacing-2) !important; }
.mt-3 { margin-top: var(--spacing-3) !important; }
.mt-4 { margin-top: var(--spacing-4) !important; }
.mt-5 { margin-top: var(--spacing-5) !important; }
.mt-6 { margin-top: var(--spacing-6) !important; }
.mt-8 { margin-top: var(--spacing-8) !important; }
.mt-10 { margin-top: var(--spacing-10) !important; }
.mt-12 { margin-top: var(--spacing-12) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-1) !important; }
.mb-2 { margin-bottom: var(--spacing-2) !important; }
.mb-3 { margin-bottom: var(--spacing-3) !important; }
.mb-4 { margin-bottom: var(--spacing-4) !important; }
.mb-5 { margin-bottom: var(--spacing-5) !important; }
.mb-6 { margin-bottom: var(--spacing-6) !important; }
.mb-8 { margin-bottom: var(--spacing-8) !important; }
.mb-10 { margin-bottom: var(--spacing-10) !important; }
.mb-12 { margin-bottom: var(--spacing-12) !important; }

.ml-0 { margin-left: 0 !important; }
.ml-1 { margin-left: var(--spacing-1) !important; }
.ml-2 { margin-left: var(--spacing-2) !important; }
.ml-3 { margin-left: var(--spacing-3) !important; }
.ml-4 { margin-left: var(--spacing-4) !important; }
.ml-auto { margin-left: auto !important; }

.mr-0 { margin-right: 0 !important; }
.mr-1 { margin-right: var(--spacing-1) !important; }
.mr-2 { margin-right: var(--spacing-2) !important; }
.mr-3 { margin-right: var(--spacing-3) !important; }
.mr-4 { margin-right: var(--spacing-4) !important; }
.mr-auto { margin-right: auto !important; }

/* Spacing utilities - Padding */
.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-1) !important; }
.p-2 { padding: var(--spacing-2) !important; }
.p-3 { padding: var(--spacing-3) !important; }
.p-4 { padding: var(--spacing-4) !important; }
.p-5 { padding: var(--spacing-5) !important; }
.p-10 { padding: var(--spacing-10) !important; }
.p-12 { padding: var(--spacing-12) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: var(--spacing-1) !important; }
.pt-2 { padding-top: var(--spacing-2) !important; }
.pt-3 { padding-top: var(--spacing-3) !important; }
.pt-4 { padding-top: var(--spacing-4) !important; }
.pt-5 { padding-top: var(--spacing-5) !important; }
.pt-6 { padding-top: var(--spacing-6) !important; }
.pt-8 { padding-top: var(--spacing-8) !important; }
.pt-10 { padding-top: var(--spacing-10) !important; }
.pt-12 { padding-top: var(--spacing-12) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: var(--spacing-1) !important; }
.pb-2 { padding-bottom: var(--spacing-2) !important; }
.pb-3 { padding-bottom: var(--spacing-3) !important; }
.pb-4 { padding-bottom: var(--spacing-4) !important; }
.pb-5 { padding-bottom: var(--spacing-5) !important; }
.pb-6 { padding-bottom: var(--spacing-6) !important; }
.pb-8 { padding-bottom: var(--spacing-8) !important; }
.pb-10 { padding-bottom: var(--spacing-10) !important; }
.pb-12 { padding-bottom: var(--spacing-12) !important; }

.pl-0 { padding-left: 0 !important; }
.pl-1 { padding-left: var(--spacing-1) !important; }
.pl-2 { padding-left: var(--spacing-2) !important; }
.pl-3 { padding-left: var(--spacing-3) !important; }
.pl-4 { padding-left: var(--spacing-4) !important; }

.pr-0 { padding-right: 0 !important; }
.pr-1 { padding-right: var(--spacing-1) !important; }
.pr-2 { padding-right: var(--spacing-2) !important; }
.pr-3 { padding-right: var(--spacing-3) !important; }
.pr-4 { padding-right: var(--spacing-4) !important; }

/* Border radius */
.rounded-none { border-radius: var(--border-radius-none) !important; }
.rounded-sm { border-radius: var(--border-radius-sm) !important; }
.rounded { border-radius: var(--border-radius-base) !important; }
.rounded-md { border-radius: var(--border-radius-md) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-xl { border-radius: var(--border-radius-xl) !important; }
.rounded-2xl { border-radius: var(--border-radius-2xl) !important; }
.rounded-3xl { border-radius: var(--border-radius-3xl) !important; }
.rounded-full { border-radius: var(--border-radius-full) !important; }

/* Shadow */
.shadow-none { box-shadow: var(--shadow-none) !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-base) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-2xl { box-shadow: var(--shadow-2xl) !important; }

/* Position */
.relative { position: relative !important; }
.absolute { position: absolute !important; }
.fixed { position: fixed !important; }
.sticky { position: sticky !important; }

/* Overflow */
.overflow-visible { overflow: visible !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-scroll { overflow: scroll !important; }
.overflow-auto { overflow: auto !important; }

/* Width */
.w-full { width: 100% !important; }
.w-auto { width: auto !important; }
.w-fit { width: fit-content !important; }

/* Height */
.h-full { height: 100% !important; }
.h-screen { height: 100vh !important; }
.h-auto { height: auto !important; }

/* ====================================
   COMPONENTI BASE
==================================== */

/* Container */
.container {
  width: 100%;
  max-width: var(--width-7xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 640px) {
  .container {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

/* Typography */


h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-relaxed);
}

.lead {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-relaxed);
  color: var(--text-secondary);
}

small {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* Links */
a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

a:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Lists */
ul, ol {
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-6);
}

li {
  margin-bottom: var(--spacing-1);
}

/* ====================================
   BUTTONS
==================================== */



.btn:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Button variants */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--white);
  box-shadow: var(--shadow-secondary);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}

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

.btn-ghost:hover {
  background: var(--primary-alpha);
  transform: translateY(-1px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white);
  box-shadow: var(--shadow-danger);
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), var(--success-light));
  color: var(--white);
  box-shadow: var(--shadow-success);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--success-dark), var(--success));
  transform: translateY(-1px);
}

/* Button sizes */
.btn-xs {
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn-xl {
  padding: var(--spacing-5) var(--spacing-10);
  font-size: var(--font-size-xl);
}

.btn-full {
  width: 100%;
}

/* Button loading state */
.btn-loading {
  pointer-events: none;
  opacity: 0.7;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ====================================
   FORMS
==================================== */

.form-group {
  margin-bottom: var(--spacing-6);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: var(--border-width-1) solid var(--border);
  border-radius: var(--border-radius-lg);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--white);
  transition: var(--transition-base);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-alpha);
}

.form-control:invalid {
  border-color: var(--accent);
}

.form-control:invalid:focus {
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-control:disabled {
  background-color: var(--gray-100);
  opacity: 0.6;
  cursor: not-allowed;
}

/* Form control sizes */
.form-control-sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
}

.form-control-lg {
  padding: var(--spacing-4) var(--spacing-5);
  font-size: var(--font-size-lg);
}

/* Textarea */
textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Select */
select.form-control {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-3) center;
  background-repeat: no-repeat;
  background-size: 16px 12px;
  padding-right: var(--spacing-10);
}

/* Checkbox and Radio */
.form-check {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-3);
}

.form-check-input {
  width: 20px;
  height: 20px;
  margin-right: var(--spacing-3);
  border: var(--border-width-1) solid var(--border);
  border-radius: var(--border-radius-base);
  transition: var(--transition-base);
}

.form-check-input[type="radio"] {
  border-radius: var(--border-radius-full);
}

.form-check-input:checked {
  background-color: var(--primary);
  border-color: var(--primary);
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

/* Form validation */
.form-feedback {
  display: block;
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
}

.form-feedback.invalid {
  color: var(--accent);
}

.form-feedback.valid {
  color: var(--success);
}

/* ====================================
   CARDS
==================================== */

.card {
  background: var(--white);
  border: var(--border-width-1) solid var(--border);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-base);
  overflow: hidden;
  transition: var(--transition-base);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: var(--spacing-6);
  border-bottom: var(--border-width-1) solid var(--border);
  background: var(--gray-50);
}

.card-body {
  padding: var(--spacing-6);
}

.card-footer {
  padding: var(--spacing-6);
  border-top: var(--border-width-1) solid var(--border);
  background: var(--gray-50);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-4);
}

/* ====================================
   ALERTS
==================================== */

.alert {
  display: flex;
  align-items: center;
  padding: var(--spacing-4);
  border: var(--border-width-1) solid transparent;
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
}

.alert-icon {
  margin-right: var(--spacing-3);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.alert-content {
  flex: 1;
}

.alert-close {
  margin-left: var(--spacing-3);
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transition-fast);
}

.alert-close:hover {
  opacity: 1;
}

.alert-success {
  color: var(--success-dark);
  background-color: rgba(39, 174, 96, 0.1);
  border-color: var(--success-light);
}

.alert-danger {
  color: var(--accent-dark);
  background-color: rgba(231, 76, 60, 0.1);
  border-color: var(--accent-light);
}

.alert-warning {
  color: var(--warning-dark);
  background-color: rgba(243, 156, 18, 0.1);
  border-color: var(--warning-light);
}

.alert-info {
  color: var(--info-dark);
  background-color: rgba(52, 152, 219, 0.1);
  border-color: var(--info-light);
}

/* ====================================
   MODALS
==================================== */


.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-2xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  transform: scale(0.9);
  transition: var(--transition-base);
}

.modal.show .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-6);
  border-bottom: var(--border-width-1) solid var(--border);
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-6);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-6);
  border-top: var(--border-width-1) solid var(--border);
}

/* ====================================
   NAVIGATION
==================================== */

.navbar {
  background: var(--white);
  border-bottom: var(--border-width-1) solid var(--border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: var(--z-index-sticky);
}

.navbar-brand {
  display: flex;
  align-items: center;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  text-decoration: none;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--primary-alpha);
}

/* ====================================
   TABLES
==================================== */

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-6);
}

.table th,
.table td {
  padding: var(--spacing-3) var(--spacing-4);
  text-align: left;
  border-bottom: var(--border-width-1) solid var(--border);
}

.table th {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  background: var(--gray-50);
}

.table tbody tr:hover {
  background: var(--gray-50);
}

/* ====================================
   ANIMATIONS
==================================== */

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% { transform: translate3d(0,0,0); }
  40%, 43% { transform: translate3d(0,-30px,0); }
  70% { transform: translate3d(0,-15px,0); }
  90% { transform: translate3d(0,-4px,0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* Animation utilities */
.animate-spin { animation: spin 1s linear infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-fade-in { animation: fadeIn 0.5s ease-in-out; }
.animate-fade-in-up { animation: fadeInUp 0.6s ease-out; }
.animate-slide-in-right { animation: slideInRight 0.3s ease-out; }
.animate-float { animation: float 3s ease-in-out infinite; }

/* ====================================
   RESPONSIVE DESIGN
==================================== */

/* Mobile first breakpoints */
@media (max-width: 639px) {
  .container {
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
  }
  
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  h3 { font-size: var(--font-size-xl); }
  
  .btn {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
  }
  
  .card-body {
    padding: var(--spacing-4);
  }
  
  .modal-content {
    margin: var(--spacing-4);
    max-width: calc(100vw - 2rem);
  }
}

@media (min-width: 640px) {
  .sm\:block { display: block !important; }
  .sm\:hidden { display: none !important; }
  .sm\:flex { display: flex !important; }
  .sm\:grid { display: grid !important; }
  
  .sm\:text-left { text-align: left !important; }
  .sm\:text-center { text-align: center !important; }
  .sm\:text-right { text-align: right !important; }
}

@media (min-width: 768px) {
  .md\:block { display: block !important; }
  .md\:hidden { display: none !important; }
  .md\:flex { display: flex !important; }
  .md\:grid { display: grid !important; }
  
  .md\:text-left { text-align: left !important; }
  .md\:text-center { text-align: center !important; }
  .md\:text-right { text-align: right !important; }
}

@media (min-width: 1024px) {
  .lg\:block { display: block !important; }
  .lg\:hidden { display: none !important; }
  .lg\:flex { display: flex !important; }
  .lg\:grid { display: grid !important; }
  
  .lg\:text-left { text-align: left !important; }
  .lg\:text-center { text-align: center !important; }
  .lg\:text-right { text-align: right !important; }
}

@media (min-width: 1280px) {
  .xl\:block { display: block !important; }
  .xl\:hidden { display: none !important; }
  .xl\:flex { display: flex !important; }
  .xl\:grid { display: grid !important; }
}

/* Print styles */
@media print {
  .no-print { display: none !important; }
  
  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
  
  .btn {
    display: none;
  }
}

/* ====================================
   ASTRORACOLO SPECIFIC COMPONENTS
==================================== */

/* Zodiac Signs */
.zodiac-ariete { --sign-color: var(--zodiac-ariete); }
.zodiac-toro { --sign-color: var(--zodiac-toro); }
.zodiac-gemelli { --sign-color: var(--zodiac-gemelli); }
.zodiac-cancro { --sign-color: var(--zodiac-cancro); }
.zodiac-leone { --sign-color: var(--zodiac-leone); }
.zodiac-vergine { --sign-color: var(--zodiac-vergine); }
.zodiac-bilancia { --sign-color: var(--zodiac-bilancia); }
.zodiac-scorpione { --sign-color: var(--zodiac-scorpione); }
.zodiac-sagittario { --sign-color: var(--zodiac-sagittario); }
.zodiac-capricorno { --sign-color: var(--zodiac-capricorno); }
.zodiac-acquario { --sign-color: var(--zodiac-acquario); }
.zodiac-pesci { --sign-color: var(--zodiac-pesci); }

/* Horoscope Card */
.horoscope-card {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-base);
  overflow: hidden;
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.horoscope-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sign-color, var(--primary));
}

.horoscope-card-header {
  background: linear-gradient(135deg, var(--sign-color, var(--primary)), var(--sign-color, var(--primary-light)));
  color: var(--white);
  padding: var(--spacing-6);
  text-align: center;
  position: relative;
}

.horoscope-card-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.zodiac-symbol {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-2);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  animation: float 3s ease-in-out infinite;
}

/* Planetary Widget */
.planetary-widget {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  border-radius: var(--border-radius-3xl);
  padding: var(--spacing-8);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.planetary-widget::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="white" opacity="0.3"/><circle cx="80" cy="40" r="0.5" fill="white" opacity="0.5"/><circle cx="40" cy="70" r="0.8" fill="white" opacity="0.4"/></svg>') repeat;
  pointer-events: none;
}

.planet-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-2xl);
  padding: var(--spacing-6);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-base);
}

.planet-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

/* Loading States */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-8);
  color: var(--text-muted);
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: var(--spacing-3);
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: var(--spacing-12);
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: var(--font-size-6xl);
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.empty-state-text {
  margin-bottom: var(--spacing-6);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --border: #000000;
    --text-muted: #000000;
  }
}

/* ====================================
   END OF ASTRORACOLO DESIGN SYSTEM
==================================== */