/* ===========================
           SISTEMA POS MODERNO MEJORADO
           Embarcaciones de Guatapé
           =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  min-height: 100vh;
  color: #f8fafc;
  overflow-x: hidden;
}

.counter-input::-webkit-outer-spin-button,
.counter-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}





.main-container {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 20px;
  height: 100vh;
  padding: 16px;
  max-width: 1600px;
  margin: 0 auto;
}

/* ===========================
  PANEL PRINCIPAL (IZQUIERDA)
=========================== */

.pos-panel {
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.4);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 184, 0.3) transparent;
  max-height: calc(100vh - 32px);
}

.pos-panel::-webkit-scrollbar {
  width: 6px;
}

.pos-panel::-webkit-scrollbar-track {
  background: transparent;
}

.pos-panel::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 3px;
}

.section {
  margin-bottom: 24px;
}

.section-title {
  color: #06b6d4;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.025em;
}

.section-title::before {
  content: "";
  width: 3px;
  height: 20px;
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  border-radius: 2px;
}

/* ===========================
FORMULARIOS COMPACTOS
=========================== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 130px 130px;
  gap: 12px;
}
.passenger-info-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 12px;
}
.form-group1 {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 130px;
}

.form-label {
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.025em;
}

.form-input {
  background: rgba(51, 65, 85, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 10px;
  padding: 10px 12px;
  color: #f8fafc;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  height: 40px;
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: #06b6d4;
  box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.1);
  background: rgba(51, 65, 85, 0.9);
}

.form-input::placeholder {
  color: #64748b;
}

/* ===========================
           GRID DE EMBARCACIONES COMPACTO
           =========================== */
.vessel-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.vessel-card {
  background: rgba(51, 65, 85, 0.7);
  border: 2px solid rgba(148, 163, 184, 0.1);
  border-radius: 12px;
  padding: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  backdrop-filter: blur(10px);
  text-align: center;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.vessel-card:hover {
  transform: translateY(-2px);
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: 0 15px 30px -8px rgba(6, 182, 212, 0.2);
}

.vessel-card.selected {
  border-color: #06b6d4;
  background: rgba(6, 182, 212, 0.15);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.3);
}

.vessel-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  margin-bottom: 8px;
  color: white;
}

.vessel-card.selected .vessel-icon {
  background: linear-gradient(135deg, #0891b2, #0e7490);
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.vessel-name {
  color: #f8fafc;
  font-weight: 600;
  font-size: 0.8rem;
  margin-bottom: 4px;
}

.vessel-price {
  color: #06b6d4;
  font-weight: 700;
  font-size: 0.85rem;
}

.vessel-selected {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 18px;
  height: 18px;
  background: #10b981;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s ease;
  color: white;
  font-size: 10px;
}

.vessel-card.selected .vessel-selected {
  opacity: 1;
  transform: scale(1);
}

/* ===========================
           CONTADORES HORIZONTALES
           =========================== */
.passengers-section {
  display: flex;
  gap: 16px;
  align-items: flex-end;
}

.counter-group {
  display: flex;
  align-items: center;
  background: rgba(51, 65, 85, 0.8);
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  overflow: hidden;
  height: 40px;
}

.counter-btn {
  background: none;
  border: none;
  color: #06b6d4;
  font-size: 14px;
  font-weight: bold;
  width: 32px;
  height: 38px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.counter-btn:hover {
  background: rgba(6, 182, 212, 0.1);
}

.counter-input {
  background: none;
  border: none;
  color: #f8fafc;
  text-align: center;
  width: 50px;
  height: 38px;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===========================
           CONTROLES ESPECIALES COMPACTOS
           =========================== */
.special-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: center;
}

.price-editor {
  display: flex;
  gap: 8px;
  align-items: center;
}

.price-editor input {
  flex: 1;
}

.btn-reset {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border: none;
  border-radius: 8px;
  width: 36px;
  height: 36px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.btn-reset:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.toggle-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 24px;
  background: rgba(71, 85, 105, 0.8);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-switch.active {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.toggle-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active .toggle-slider {
  transform: translateX(24px);
}

.toggle-label {
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ===========================
           BOTONES DE ACCIÓN COMPACTOS
           =========================== */
.action-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.action-btn {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  height: 44px;
}

.action-btn:hover:not(.disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
}

.action-btn.generate {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.action-btn.print {
  background: linear-gradient(135deg, #10b981, #059669);
}

.action-btn.cancel {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.action-btn.new {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.action-btn.disabled {
  background: rgba(71, 85, 105, 0.6);
  cursor: not-allowed;
  opacity: 0.5;
}

/* ===========================
           PANEL DE TICKET COMPACTO (DERECHA)
           =========================== */
.ticket-panel {
  background: rgba(248, 250, 252, 0.98);
  border-radius: 20px;
  padding: 20px;
  color: #1e293b;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(226, 232, 240, 0.8);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: calc(100vh - 32px);
}

.ticket-header {
  text-align: center;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 2px dashed #cbd5e1;
}

.ticket-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
  letter-spacing: -0.025em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.ticket-subtitle {
  color: #64748b;
  font-size: 0.8rem;
  margin-bottom: 12px;
}

.ticket-status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.ticket-status.generated {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.2);
}

.ticket-status.printed {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
  border-color: rgba(139, 92, 246, 0.2);
}

.ticket-status.cancelled {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.2);
}

.ticket-info {
  flex: 1;
  margin-bottom: 16px;
  overflow-y: auto;
}

.ticket-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid #f1f5f9;
}

.field-label {
  color: #64748b;
  font-weight: 500;
  font-size: 0.8rem;
}

.field-value {
  color: #1e293b;
  font-weight: 600;
  font-family: "JetBrains Mono", "Courier New", monospace;
  text-align: right;
  font-size: 0.8rem;
}

.ticket-total {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  color: white;
  padding: 16px;
  border-radius: 12px;
  text-align: center;
  margin-bottom: 16px;
  box-shadow: 0 15px 30px -8px rgba(6, 182, 212, 0.4);
}

.total-label {
  font-size: 0.8rem;
  opacity: 0.9;
  margin-bottom: 6px;
  font-weight: 500;
}

.total-amount {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: "JetBrains Mono", "Courier New", monospace;
  letter-spacing: -0.025em;
}

.qr-section {
  text-align: center;
  padding: 16px;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
}

.qr-placeholder {
  width: 64px;
  height: 64px;
  background: #f1f5f9;
  border-radius: 6px;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 0.7rem;
  border: 1px solid #e2e8f0;
}

.ticket-code {
  font-size: 0.7rem;
  color: #64748b;
  font-family: "JetBrains Mono", "Courier New", monospace;
}

.timestamp {
  text-align: center;
  font-size: 0.65rem;
  color: #94a3b8;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f1f5f9;
}

/* ===========================
           RESPONSIVE MEJORADO
           =========================== */
@media (max-width: 900px) {
  .vessel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .main-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
    min-height: 100vh;
  }

  .ticket-panel {
    order: -1;
    max-height: 60vh;
  }

  .pos-panel {
    max-height: none;
  }
}

@media (max-width: 768px) {
  .main-container {
    padding: 12px;
    gap: 12px;
  }

  .pos-panel,
  .ticket-panel {
    padding: 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .vessel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .action-buttons {
    grid-template-columns: 1fr;
  }

  .passengers-section {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .special-controls {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .vessel-grid {
    grid-template-columns: 1fr;
  }

  .vessel-card {
    aspect-ratio: auto;
    flex-direction: row;
    text-align: left;
    padding: 12px 16px;
  }

  .vessel-icon {
    margin-bottom: 0;
    margin-right: 12px;
  }

  .vessel-info {
    flex: 1;
  }
}

/* ===========================
           ANIMACIONES Y TRANSICIONES
           =========================== */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  animation: fadeIn 0.5s ease-out;
}

/* Optimización para pantallas pequeñas */
@media (max-height: 700px) {
  .section {
    margin-bottom: 16px;
  }

  .section-title {
    margin-bottom: 12px;
    font-size: 1rem;
  }

  .form-input,
  .counter-group,
  .action-btn {
    height: 36px;
  }

  .action-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
  }
}



/* ===============================================================================================================
/* ===============================================================================================================
/* ===============================================================================================================
   SISTEMA DE AUTENTICACIÓN
   =========================== */

.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.login-screen.hidden {
    display: none;
}

.login-container {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(148, 163, 184, 0.15);
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.4);
    min-width: 400px;
    max-width: 450px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 3rem;
    color: #06b6d4;
    margin-bottom: 15px;
}

.login-header h1 {
    color: #f8fafc;
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.login-header p {
    color: #64748b;
    font-size: 0.9rem;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    color: #cbd5e1;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.login-form input {
    width: 100%;
    background: rgba(51, 65, 85, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    padding: 12px 15px;
    color: #f8fafc;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.login-form input:focus {
    outline: none;
    border-color: #06b6d4;
    box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.1);
}

.password-input {
    position: relative;
}

.password-input button {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #64748b;
    cursor: pointer;
    font-size: 0.9rem;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    display: none;
}

.login-btn {
    width: 100%;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    border: none;
    border-radius: 10px;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.login-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
}

.login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    display: none;
}

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

.login-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.login-footer p {
    color: #64748b;
    font-size: 0.8rem;
}

/* SISTEMA PRINCIPAL */
.main-system {
    display: none;
}

.main-system.visible {
    display: block;
}

.system-header {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1000;
}

.user-info {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 8px 16px;
    border: 1px solid rgba(148, 163, 184, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    color: #f8fafc;
    font-size: 0.85rem;
}

.logout-btn {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border: none;
    border-radius: 8px;
    padding: 6px 12px;
    color: white;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    transform: scale(1.05);
}

/* RESPONSIVE LOGIN */
@media (max-width: 480px) {
    .login-container {
        margin: 20px;
        min-width: auto;
        width: calc(100vw - 40px);
        padding: 30px 20px;
    }
}

/* --------------------------------------------------------------------- */

/* ESTADO DE GUARDADO */
.save-status {
    text-align: center;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-direction: column;
    transition: all 0.3s ease;
}

.save-status.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.save-status.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.save-status small {
    font-size: 0.65rem;
    opacity: 0.8;
}