/**
 * CLAUDIA MODALS v3.5.0
 * Sistema de modales custom para Claudia
 * Reemplaza alert, prompt, confirm nativos
 */

/* ========================================
   VARIABLES CSS CENTRALIZADAS
   ======================================== */

:root {
  /* Colores principales */
  --claudia-cyan-primary: #00d9ff;
  --claudia-cyan-dark: #00b8d4;
  --claudia-cyan-bright: #00ffff;

  --claudia-dark-navy: #1a2332;
  --claudia-darker-navy: #0d1520;
  --claudia-grey-blue: #2d3748;

  --claudia-green-online: #00ff00;
  --claudia-warning-orange: #ff9900;
  --claudia-warning-orange-dark: #ff6600;
  --claudia-error-red: #ff4444;

  --claudia-text-primary: #ffffff;
  --claudia-text-secondary: #8b9bb5;
  --claudia-text-muted: #6b7b95;

  /* Timings de animación */
  --transition-fast: 200ms;
  --transition-normal: 300ms;
  --transition-slow: 400ms;

  --easing-entrance: cubic-bezier(0.34, 1.56, 0.64, 1);
  --easing-exit: ease-in;
  --easing-smooth: ease-out;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Sombras */
  --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.5);
  --glow-cyan: 0 0 12px rgba(0, 217, 255, 0.3);
}

/* ========================================
   OVERLAY BASE
   ======================================== */

.claudia-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 21, 32, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal) var(--easing-smooth),
              visibility var(--transition-normal);
}

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

/* ========================================
   MODAL CONTAINER
   ======================================== */

.claudia-modal {
  background: linear-gradient(135deg, #1a2332 0%, #0d1520 100%);
  border: 1px solid var(--claudia-grey-blue);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  padding: 28px;
  max-width: 420px;
  width: 90%;
  transform: scale(0.95);
  opacity: 0;
  transition: transform var(--transition-slow) var(--easing-entrance),
              opacity var(--transition-normal) var(--easing-smooth);
}

.claudia-modal-overlay.visible .claudia-modal {
  transform: scale(1);
  opacity: 1;
}

/* Modal grande (sesión cerrada) */
.claudia-modal.modal-large {
  max-width: 480px;
  padding: 32px;
}

/* Modal pequeño (resultado) */
.claudia-modal.modal-small {
  max-width: 380px;
  padding: 24px;
}

/* ========================================
   MODAL HEADER
   ======================================== */

.claudia-modal-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.claudia-modal-icon svg {
  width: 32px;
  height: 32px;
}

.claudia-modal.modal-large .claudia-modal-icon svg {
  width: 48px;
  height: 48px;
}

.claudia-modal-title {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--claudia-cyan-primary);
  margin-bottom: 8px;
}

.claudia-modal.modal-large .claudia-modal-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.claudia-modal-description {
  text-align: center;
  font-size: 14px;
  color: var(--claudia-text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
}

/* ========================================
   INPUT DE PASSWORD
   ======================================== */

.claudia-modal-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(45, 55, 72, 0.3);
  border: 1px solid var(--claudia-grey-blue);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: monospace;
  color: var(--claudia-text-primary);
  margin-bottom: 20px;
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.claudia-modal-input::placeholder {
  color: var(--claudia-text-muted);
}

.claudia-modal-input:focus {
  outline: none;
  border-color: var(--claudia-cyan-primary);
  box-shadow: var(--glow-cyan);
}

.claudia-modal-input.error {
  border-color: var(--claudia-error-red);
  animation: shake 0.4s ease-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

/* ========================================
   LISTA DE DISPOSITIVOS
   ======================================== */

.claudia-device-list {
  background: rgba(45, 55, 72, 0.2);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 16px;
  max-height: 150px;
  overflow-y: auto;
}

.claudia-device-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(45, 55, 72, 0.3);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--claudia-text-secondary);
}

.claudia-device-item:last-child {
  margin-bottom: 0;
}

.claudia-device-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ========================================
   WARNING TEXT
   ======================================== */

.claudia-modal-warning {
  text-align: center;
  font-size: 12px;
  color: var(--claudia-warning-orange);
  font-style: italic;
  margin-bottom: 20px;
}

/* ========================================
   BOTONES
   ======================================== */

.claudia-modal-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.claudia-modal-btn {
  flex: 1;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  min-width: 120px;
}

/* Botón outline (Cancelar) */
.claudia-modal-btn.btn-outline {
  background: transparent;
  border: 1px solid var(--claudia-grey-blue);
  color: var(--claudia-text-secondary);
}

.claudia-modal-btn.btn-outline:hover {
  border-color: var(--claudia-cyan-primary);
  color: var(--claudia-cyan-primary);
}

/* Botón primario (Confirmar) */
.claudia-modal-btn.btn-primary {
  background: linear-gradient(135deg, var(--claudia-cyan-primary), var(--claudia-cyan-dark));
  color: var(--claudia-dark-navy);
  font-weight: 600;
}

.claudia-modal-btn.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: var(--glow-cyan);
}

/* Botón warning (Sí, cerrar) */
.claudia-modal-btn.btn-warning {
  background: linear-gradient(135deg, var(--claudia-warning-orange), var(--claudia-warning-orange-dark));
  color: var(--claudia-dark-navy);
  font-weight: 600;
}

.claudia-modal-btn.btn-warning:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 12px rgba(255, 153, 0, 0.4);
}

/* Botón full width */
.claudia-modal-btn.btn-full {
  width: 100%;
  flex: none;
}

/* Botón loading */
.claudia-modal-btn.loading {
  pointer-events: none;
  position: relative;
}

.claudia-modal-btn.loading .btn-text {
  visibility: hidden;
}

.claudia-modal-btn.loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin-top: -9px;
  margin-left: -9px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ========================================
   BARRA DE PROGRESO
   ======================================== */

.claudia-progress-container {
  margin-top: 20px;
}

.claudia-progress-text {
  text-align: center;
  font-size: 12px;
  color: var(--claudia-text-muted);
  margin-bottom: 8px;
}

.claudia-progress-bar {
  width: 100%;
  height: 3px;
  background: rgba(45, 55, 72, 0.4);
  border-radius: 2px;
  overflow: hidden;
}

.claudia-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--claudia-cyan-primary), var(--claudia-cyan-dark));
  transition: width 0.1s linear;
  border-radius: 2px;
}

.claudia-progress-fill.warning {
  background: linear-gradient(90deg, var(--claudia-warning-orange), var(--claudia-warning-orange-dark));
}

/* ========================================
   DECORATIVE LINE
   ======================================== */

.claudia-modal-divider {
  width: 60px;
  height: 2px;
  background: var(--claudia-cyan-primary);
  margin: 16px auto;
  border-radius: 1px;
}

/* ========================================
   SUCCESS ICON ANIMATION
   ======================================== */

.claudia-modal-icon.success svg {
  color: var(--claudia-green-online);
}

.claudia-modal-icon.success {
  animation: success-bounce 0.5s ease-out;
}

@keyframes success-bounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

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

@media (max-width: 768px) {
  .claudia-modal {
    max-width: 95%;
    padding: 20px;
  }

  .claudia-modal.modal-large {
    max-width: 95%;
    padding: 24px;
  }

  .claudia-modal-title {
    font-size: 16px;
  }

  .claudia-modal.modal-large .claudia-modal-title {
    font-size: 20px;
  }

  .claudia-modal-description {
    font-size: 13px;
  }

  .claudia-modal-buttons {
    flex-direction: column;
  }

  .claudia-modal-btn {
    width: 100%;
    min-width: unset;
  }

  .claudia-modal-icon svg {
    width: 28px;
    height: 28px;
  }

  .claudia-modal.modal-large .claudia-modal-icon svg {
    width: 40px;
    height: 40px;
  }
}

/* ========================================
   DEVICE TYPE INDICATORS
   ======================================== */

.device-breakdown {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  font-size: 12px;
  color: var(--claudia-text-secondary);
}

.device-breakdown-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.device-breakdown-item svg {
  width: 14px;
  height: 14px;
  color: var(--claudia-cyan-primary);
}

/* Tooltip para dispositivos */
.device-tooltip {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--claudia-dark-navy);
  border: 1px solid var(--claudia-grey-blue);
  border-radius: var(--radius-lg);
  padding: 16px;
  min-width: 250px;
  max-width: 300px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.device-tooltip.visible {
  opacity: 1;
  visibility: visible;
}

.device-tooltip-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--claudia-text-primary);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--claudia-grey-blue);
}

.device-tooltip-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 12px;
}

.device-tooltip-item svg {
  width: 16px;
  height: 16px;
  color: var(--claudia-cyan-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.device-tooltip-info {
  flex: 1;
}

.device-tooltip-name {
  color: var(--claudia-text-primary);
  font-weight: 500;
}

.device-tooltip-id {
  color: var(--claudia-text-muted);
  font-size: 11px;
  font-family: monospace;
}

.device-tooltip-time {
  text-align: center;
  font-size: 11px;
  color: var(--claudia-text-muted);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--claudia-grey-blue);
}