/* ==========================================================================
   AdValida Engine - World-Class Design System & Neón Glassmorphism (v1.0.0-dev)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Palette: Dark Cyber Neón */
  --bg-dark: #080c14;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(20, 30, 55, 0.85);

  --accent-cyan: #00f2fe;
  --accent-purple: #7f00ff;
  --accent-magenta: #ff007f;
  --accent-lime: #00e676;

  --color-pass: #00e676;
  --color-incomplete: #ff9100;
  --color-fail: #ff1744;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-neon: rgba(0, 242, 254, 0.3);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --glow-cyan: 0 0 25px rgba(0, 242, 254, 0.25);
  --glow-purple: 0 0 25px rgba(127, 0, 255, 0.25);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(127, 0, 255, 0.08) 0%, transparent 40%),
    linear-gradient(to bottom, #050810, #0a0f1d);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background Cyber Canvas */
#cyberCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.8rem 1.5rem 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

/* Sticky Compact Breadcrumbs Bar */
.breadcrumbs-bar {
  position: sticky;
  top: 65px;
  z-index: 99;
  background: rgba(10, 15, 29, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 242, 254, 0.15);
  padding: 0.3rem 2.5rem;
  margin-top: 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.breadcrumbs-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
}

.breadcrumbs-container a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumbs-container a:hover {
  color: var(--accent-cyan);
}

.crumb-separator {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.85rem;
}

.crumb-active {
  color: var(--accent-cyan);
  font-weight: 700;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 2.5rem;
  background: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.brand span {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-item {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-item:hover, .nav-item.active {
  color: var(--accent-cyan);
  text-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
}

/* Glassmorphism Cards */
.audit-box {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  margin-bottom: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.audit-box:hover {
  border-color: var(--border-neon);
  box-shadow: var(--glow-cyan);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-top: 0.3rem;
  margin-bottom: 1.5rem;
}

/* Form Styles */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input[type="text"], textarea, select {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: rgba(10, 15, 29, 0.9);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition);
}

input[type="text"]:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 1.1rem 2.2rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  width: 100%;
  transition: var(--transition);
  box-shadow: 0 10px 25px rgba(0, 242, 254, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(127, 0, 255, 0.5);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* Results Dashboard Grid */
.results-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 900px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}

/* Scoreboard Circle Card */
.scoreboard-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.score-circle {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: conic-gradient(
    var(--accent-cyan) calc(var(--score-pct) * 1%), 
    rgba(255, 255, 255, 0.08) 0
  );
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-bottom: 1.5rem;
  box-shadow: var(--glow-cyan);
}

.score-circle::before {
  content: '';
  position: absolute;
  width: 152px;
  height: 152px;
  border-radius: 50%;
  background: #0b1120;
}

.score-inner {
  position: relative;
  z-index: 2;
}

.score-num {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.score-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.2rem;
}

.risk-badge {
  padding: 0.5rem 1.2rem;
  border-radius: 30px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.8rem;
}

.risk-badge.BAJO {
  background: rgba(0, 230, 118, 0.15);
  border: 1px solid var(--color-pass);
  color: var(--color-pass);
}

.risk-badge.MODERADO {
  background: rgba(255, 145, 0, 0.15);
  border: 1px solid var(--color-incomplete);
  color: var(--color-incomplete);
}

.risk-badge.CRÍTICO {
  background: rgba(255, 23, 68, 0.15);
  border: 1px solid var(--color-fail);
  color: var(--color-fail);
}

.verdict-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Dimensions & Metrics Grid */
.dimensions-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.metric-card {
  background: rgba(10, 15, 29, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  text-align: center;
}

.metric-val {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.metric-lbl {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* Audit Table */
.audit-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.audit-table th, .audit-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
}

.audit-table th {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.status-pill {
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-block;
}

.status-pill.PASÓ {
  background: rgba(0, 230, 118, 0.15);
  color: var(--color-pass);
}

.status-pill.INCOMPLETO {
  background: rgba(255, 145, 0, 0.15);
  color: var(--color-incomplete);
}

.status-pill.FALLÓ {
  background: rgba(255, 23, 68, 0.15);
  color: var(--color-fail);
}

/* Tabs System */
.tab-header {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.4rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

/* Checklist items */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(10, 15, 29, 0.6);
  border: 1px solid var(--border-glass);
  padding: 1rem;
  border-radius: var(--radius-sm);
}

.priority-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.priority-tag.Alta { background: rgba(255, 23, 68, 0.2); color: var(--color-fail); }
.priority-tag.Media { background: rgba(255, 145, 0, 0.2); color: var(--color-incomplete); }
.priority-tag.Baja { background: rgba(0, 230, 118, 0.2); color: var(--color-pass); }

/* Markdown & Code Viewers */
.markdown-viewer {
  background: rgba(5, 8, 16, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #e2e8f0;
  white-space: pre-wrap;
  overflow-x: auto;
  max-height: 500px;
}

/* Interactive Device Frame Simulator */
.device-frame {
  width: 100%;
  max-width: 380px;
  height: 580px;
  margin: 0 auto;
  border: 12px solid #1e293b;
  border-radius: 36px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 242, 254, 0.2);
  background: #090d16;
  position: relative;
  overflow: hidden;
}

.device-screen {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 1rem;
}

.device-notch {
  width: 120px;
  height: 18px;
  background: #1e293b;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  z-index: 10;
}

/* Spinner */
.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(0, 242, 254, 0.1);
  border-left-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media print {
  .no-print {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
  .audit-box {
    box-shadow: none;
    border: 1px solid #ccc;
    background: #fff;
    color: #000;
  }
}

/* Dedicated Executive Report Overlay View */
.dedicated-report-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #f8fafc;
  color: #0f172a;
  z-index: 99999;
  overflow-y: auto;
  padding-top: 75px;
  box-sizing: border-box;
}

.dedicated-report-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 65px;
  background: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-neon);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  z-index: 100000;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   SVG ANIMATED HOURGLASS LOADER (NMERGE ENGINE STANDARD)
   ========================================================================== */

.hourglass-overlay-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999999;
  background: rgba(5, 7, 13, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hourglass-modal-card {
  background: rgba(10, 15, 27, 0.95);
  border: 1px solid rgba(0, 242, 254, 0.4);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 45px rgba(0, 242, 254, 0.3);
  border-radius: 24px;
  padding: 36px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  backdrop-filter: blur(16px);
}

.hourglass-svg-container {
  width: 90px;
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hourglass-spin-wrapper {
  width: 90px;
  height: 108px;
  transform-origin: 50% 50%;
  animation: hourglass-smooth-flip 4s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

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

.hourglass-svg-base {
  width: 90px;
  height: 108px;
  display: block;
}

/* Animaciones de Arena Sincronizadas (Transición Inversa en Giro 180° Anti-Saltos) */
@keyframes sand-deplete-anim {
  0%   { transform: translateY(0px); }
  70%  { transform: translateY(42px); }
  75%  { transform: translateY(42px); }
  100% { transform: translateY(0px); }
}

.sand-top-deplete {
  animation: sand-deplete-anim 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes sand-fill-anim {
  0%   { transform: translateY(42px); }
  70%  { transform: translateY(0px); }
  75%  { transform: translateY(0px); }
  100% { transform: translateY(42px); }
}

.sand-bottom-fill {
  animation: sand-fill-anim 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes sand-stream-anim {
  0%   { opacity: 1; stroke-dashoffset: 0; }
  68%  { opacity: 1; stroke-dashoffset: -35; }
  70%  { opacity: 0; stroke-dashoffset: -35; }
  100% { opacity: 0; stroke-dashoffset: -35; }
}

.sand-stream-line {
  animation: sand-stream-anim 4s linear infinite;
}

.hourglass-loader-info h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 6px 0;
  color: var(--accent-cyan);
}

.hourglass-loader-info p {
  font-size: 0.92rem;
  color: var(--text-main);
  margin: 0;
  line-height: 1.4;
}

/* SPA Multi-Page Routing & View Transitions */
.app-page {
  animation: fadeInView 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

@keyframes fadeInView {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}