/* Estilos para el Comprobador de contraseñas filtradas (Have I Been Pwned) */
:root {
  --primary-color: #06b6d4;
  --primary-hover: #0891b2;
  --primary-light: rgba(6, 182, 212, 0.12);
  --safe-color: #10b981;
  --safe-bg: rgba(16, 185, 129, 0.12);
  --warning-color: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger-color: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  --card-bg: #111827;
  --card-border: #1f2937;
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --input-bg: #030712;
  --input-border: #374151;
  --input-focus: #06b6d4;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-main: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
}

[data-theme="light"] {
  --primary-color: #0891b2;
  --primary-hover: #0e7490;
  --primary-light: rgba(8, 145, 178, 0.08);
  --card-bg: #ffffff;
  --card-border: #e5e7eb;
  --text-main: #111827;
  --text-muted: #4b5563;
  --input-bg: #f9fafb;
  --input-border: #d1d5db;
  --input-focus: #0891b2;
  --shadow-main: 0 10px 25px -5px rgba(0, 0, 0, 0.06);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-body, #030712);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
}

.main-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 24px 16px 60px;
}

.tool-header-block {
  text-align: center;
  margin-bottom: 32px;
}

.badge-security {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(6, 182, 212, 0.15);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}

[data-theme="light"] .badge-security {
  background: #ecfeff;
  color: #0891b2;
  border-color: #a5f3fc;
}

.tool-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 8px;
}

.tool-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 740px;
  margin: 0 auto;
}

/* Formulario principal de contraseña */
.password-box-hero {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-main);
  margin-bottom: 28px;
}

.password-input-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

@media (max-width: 600px) {
  .password-input-row {
    flex-direction: column;
  }
}

.password-input-wrapper {
  flex: 1 1 0%;
  width: 0;
  min-width: 0;
  position: relative;
  display: flex;
  align-items: center;
  background: var(--input-bg);
  border: 2px solid var(--input-border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.password-input-wrapper:focus-within {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}

.password-input-wrapper input {
  flex: 1 1 0%;
  width: 0;
  min-width: 0;
  height: 48px;
  padding: 0 45px 0 16px;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.1rem;
  font-family: 'JetBrains Mono', monospace;
  outline: none;
}

.btn-toggle-visibility {
  position: absolute;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

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

.btn-check-main {
  height: 48px;
  padding: 0 24px;
  background: var(--primary-color);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s ease;
  white-space: nowrap;
}

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

/* Indicador de privacidad Zero-Knowledge */
.privacy-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--safe-color);
}

.privacy-badge-row svg {
  flex-shrink: 0;
}

/* Grid de resultados */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

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

.app-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-main);
}

.card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--text-main);
}

/* Tarjeta de estado de brecha */
.breach-status-card {
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.breach-status-card.status-safe {
  background: var(--safe-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--safe-color);
}

.breach-status-card.status-danger {
  background: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger-color);
}

.breach-status-card.status-idle {
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--input-border);
  color: var(--text-muted);
}

.breach-count-big {
  font-family: 'Outfit', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.1;
  margin: 8px 0;
}

.breach-desc {
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Barra de entropía y fuerza */
.strength-meter-box {
  margin-bottom: 20px;
}

.meter-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.meter-track {
  height: 8px;
  background: var(--input-bg);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--input-border);
}

.meter-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  transition: width 0.3s ease, background-color 0.3s ease;
}

/* Métricas de descifrado */
.crack-time-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

@media (max-width: 500px) {
  .crack-time-grid {
    grid-template-columns: 1fr;
  }
}

.crack-box {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
}

.crack-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.crack-val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-main);
}

/* Badges de composición */
.composition-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.comp-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-muted);
}

.comp-badge.active {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #34d399;
}

/* Generador de contraseñas */
.generator-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.gen-pass-display {
  flex: 1 1 0%;
  width: 0;
  min-width: 0;
  height: 44px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  padding: 0 14px;
  display: flex;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  color: #38bdf8;
  overflow-x: auto;
  white-space: nowrap;
}

.gen-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

@media (max-width: 500px) {
  .gen-options-grid {
    grid-template-columns: 1fr;
  }
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
  cursor: pointer;
  user-select: none;
}

.range-slider-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.range-slider-wrapper input[type="range"] {
  flex: 1;
  height: 6px;
  accent-color: var(--primary-color);
  cursor: pointer;
}

/* Inspector Técnico Zero-Knowledge */
.inspector-card {
  background: var(--input-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}

.inspector-step {
  margin-bottom: 10px;
  line-height: 1.4;
  word-break: break-all;
}

.inspector-step .hl {
  color: #38bdf8;
  font-weight: 700;
}

.inspector-step .prefix-hl {
  color: #f59e0b;
  font-weight: 700;
}

/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  padding: 24px;
  box-shadow: var(--shadow-main);
}