/* =============================================================================
   ONCall - Twilio VoIP Application
   Sneat-inspired Design with Custom Colors
   Colors: White, Green #7ac943, Blue #032cc5
============================================================================= */

/* Root Variables */
:root {
  --primary-color: #032cc5;
  --success-color: #7ac943;
  --white-color: #ffffff;
  --light-gray: #f5f5f9;
  --medium-gray: #a8aaae;
  --dark-gray: #566a7f;
  --border-color: #d9dee3;
  --shadow-color: rgba(67, 89, 113, 0.12);
  --text-primary: #566a7f;
  --text-secondary: #a8aaae;
  --text-light: #ffffff;
  --border-radius: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  --transition: all 0.2s ease-in-out;
  --font-family: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  
  /* Additional variables for SMS functionality */
  --sms-connected-color: var(--success-color);
  --sms-disconnected-color: #dc3545;
  --sms-connecting-color: #ffc107;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background-color: var(--light-gray);
  color: var(--text-primary);
  line-height: 1.53;
  font-size: 0.9375rem;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout Wrapper */
.layout-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.layout-container {
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Navbar Styles */
.layout-navbar {
  background-color: var(--white-color) !important;
  box-shadow: 0 0.125rem 0.25rem 0 var(--shadow-color);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  margin-bottom: 1.5rem;
}

.bg-navbar-theme {
  background-color: var(--white-color) !important;
}

.app-brand {
  display: flex;
  align-items: center;
}

.app-brand-logo {
  color: var(--primary-color);
}

.app-brand-text {
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 600;
}

/* Avatar Styles */
.avatar {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  width: 2.375rem;
  height: 2.375rem;
}

.avatar-xl {
  width: 4.875rem;
  height: 4.875rem;
}

.avatar-online::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0.75rem;
  height: 0.75rem;
  border: 2px solid var(--white-color);
  background-color: var(--success-color);
  border-radius: 50%;
  z-index: 1;
}

.avatar-initial {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  font-weight: 500;
}

.bg-label-success {
  background-color: rgba(122, 201, 67, 0.12) !important;
  color: var(--success-color) !important;
}

.bg-label-primary {
  background-color: rgba(3, 44, 197, 0.12) !important;
  color: var(--primary-color) !important;
}

/* Content Wrapper */
.content-wrapper {
  flex: 1;
  padding: 0 1.5rem;
}

/* Navigation Pills */
.nav-pills {
  background-color: var(--white-color);
  border-radius: var(--border-radius-lg);
  padding: 0.25rem;
  box-shadow: 0 0.125rem 0.25rem 0 var(--shadow-color);
}

.nav-pills .nav-link {
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.75rem 1rem;
  transition: var(--transition);
  border: none;
  background: none;
}

.nav-pills .nav-link:hover {
  color: var(--primary-color);
  background-color: rgba(3, 44, 197, 0.08);
}

.nav-pills .nav-link.active {
  background-color: var(--primary-color) !important;
  color: var(--white-color) !important;
  box-shadow: 0 0.125rem 0.25rem 0 rgba(3, 44, 197, 0.4);
}

/* Card Styles */
.card {
  background-color: var(--white-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 0.125rem 0.25rem 0 var(--shadow-color);
  margin-bottom: 1.5rem;
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 1.5rem 1rem;
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0;
}

/* Form Controls */
.form-control {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.4375rem 0.875rem;
  font-size: 0.9375rem;
  transition: var(--transition);
  background-color: var(--white-color);
  color: var(--text-primary);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(3, 44, 197, 0.25);
  outline: 0;
}

.form-control::placeholder {
  color: var(--text-secondary);
}

.input-group-lg .form-control {
  padding: 0.75rem 1rem;
  font-size: 1.125rem;
}

.input-group-text {
  background-color: var(--white-color);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.4375rem 0.875rem;
}

.form-select {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.4375rem 2.25rem 0.4375rem 0.875rem;
  background-color: var(--white-color);
  color: var(--text-primary);
}

.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(3, 44, 197, 0.25);
}

.form-range {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.form-range::-webkit-slider-track {
  background: var(--border-color);
  height: 0.5rem;
  border-radius: 0.25rem;
}

.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  background: var(--primary-color);
  height: 1.25rem;
  width: 1.25rem;
  border-radius: 50%;
  cursor: pointer;
}

.form-range::-moz-range-track {
  background: var(--border-color);
  height: 0.5rem;
  border-radius: 0.25rem;
  border: none;
}

.form-range::-moz-range-thumb {
  background: var(--primary-color);
  height: 1.25rem;
  width: 1.25rem;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

/* Form Switch */
.form-check-input {
  width: 2em;
  height: 1em;
  margin-top: 0.25em;
  vertical-align: top;
  background-color: var(--border-color);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border: 1px solid var(--border-color);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-print-color-adjust: exact;
  color-adjust: exact;
  print-color-adjust: exact;
}

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

.form-check-input:focus {
  border-color: var(--primary-color);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(3, 44, 197, 0.25);
}

/* Button Styles */
.btn {
  border-radius: var(--border-radius);
  font-weight: 500;
  padding: 0.4375rem 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.53;
  transition: var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: #0226a3;
  border-color: #0226a3;
  color: var(--white-color);
}

.btn-success {
  background-color: var(--success-color);
  border-color: var(--success-color);
  color: var(--white-color);
}

.btn-success:hover {
  background-color: #6bb239;
  border-color: #6bb239;
  color: var(--white-color);
}

.btn-danger {
  background-color: #ff3e1d;
  border-color: #ff3e1d;
  color: var(--white-color);
}

.btn-danger:hover {
  background-color: #e6381a;
  border-color: #e6381a;
  color: var(--white-color);
}

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

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

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

.btn-outline-secondary:hover {
  background-color: var(--text-secondary);
  border-color: var(--text-secondary);
  color: var(--white-color);
}

.btn-outline-warning {
  color: #ffab00;
  border-color: #ffab00;
  background-color: transparent;
}

.btn-outline-warning:hover {
  background-color: #ffab00;
  border-color: #ffab00;
  color: var(--white-color);
}

.btn-outline-info {
  color: #00cfe8;
  border-color: #00cfe8;
  background-color: transparent;
}

.btn-outline-info:hover {
  background-color: #00cfe8;
  border-color: #00cfe8;
  color: var(--white-color);
}

.btn-outline-danger {
  color: #ff3e1d;
  border-color: #ff3e1d;
  background-color: transparent;
}

.btn-outline-danger:hover {
  background-color: #ff3e1d;
  border-color: #ff3e1d;
  color: var(--white-color);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1.125rem;
  border-radius: var(--border-radius-lg);
}

.btn-icon {
  width: 2.375rem;
  height: 2.375rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.rounded-pill {
  border-radius: 50rem !important;
}

/* Dialpad Styles */
.dialpad-container {
  max-width: 300px;
  margin: 0 auto;
}

.dialpad-btn {
  height: 4rem;
  border-radius: var(--border-radius-lg);
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.dialpad-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0.25rem 0.5rem 0 rgba(3, 44, 197, 0.2);
}

.dialpad-btn:active {
  transform: translateY(0);
}

/* Badge Styles */
.badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.35em 0.65em;
  border-radius: var(--border-radius);
}

.bg-primary {
  background-color: var(--primary-color) !important;
  color: var(--white-color) !important;
}

/* Alert Styles */
.alert {
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.alert-info {
  background-color: rgba(3, 44, 197, 0.12);
  border-color: rgba(3, 44, 197, 0.2);
  color: var(--primary-color);
}

/* Call Overlay */
.call-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color), #0226a3);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-color);
}

.call-overlay-content {
  text-align: center;
  max-width: 400px;
  padding: 2rem;
}

.call-info h5 {
  color: var(--white-color);
  font-size: 1.5rem;
  font-weight: 600;
}

.call-status {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
}

.call-timer {
  color: var(--white-color);
  font-size: 1.25rem;
  font-weight: 500;
  font-family: 'Courier New', monospace;
}

.call-controls .btn {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Modal Styles */
.modal-content {
  border: none;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-body {
  padding: 2rem;
}

/* Toast Notifications */
.toast {
  background-color: var(--white-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.toast-header {
  background-color: transparent;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.toast-body {
  color: var(--text-primary);
}

/* Text Utilities */
.text-primary {
  color: var(--primary-color) !important;
}

.text-success {
  color: var(--success-color) !important;
}

.text-muted {
  color: var(--text-secondary) !important;
}

.fw-medium {
  font-weight: 500 !important;
}

.fw-bold {
  font-weight: 600 !important;
}

/* Spacing Utilities */
.me-1 {
  margin-right: 0.25rem !important;
}

.me-2 {
  margin-right: 0.5rem !important;
}

.me-3 {
  margin-right: 1rem !important;
}

.mb-1 {
  margin-bottom: 0.25rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.py-3 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

/* Display Utilities */
.d-flex {
  display: flex !important;
}

.d-grid {
  display: grid !important;
}

.d-block {
  display: block !important;
}

.flex-column {
  flex-direction: column !important;
}

.align-items-center {
  align-items: center !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.text-center {
  text-align: center !important;
}

.gap-2 {
  gap: 0.5rem !important;
}

.gap-3 {
  gap: 1rem !important;
}

/* Font Size Utilities */
.fs-4 {
  font-size: 1.5rem !important;
}

/* Width Utilities */
.w-100 {
  width: 100% !important;
}

/* SweetAlert2 Custom Styles */
.swal-custom {
  font-family: var(--font-family);
}

.colored-toast.swal2-icon-success {
  background-color: var(--success-color) !important;
}

.colored-toast.swal2-icon-error {
  background-color: #ff3e1d !important;
}

.colored-toast.swal2-icon-warning {
  background-color: #ffab00 !important;
}

.colored-toast.swal2-icon-info {
  background-color: var(--primary-color) !important;
}

.colored-toast .swal2-title {
  color: var(--white-color);
}

.colored-toast .swal2-close {
  color: var(--white-color);
}

.colored-toast .swal2-html-container {
  color: var(--white-color);
}

img.app-brand-logo-img {
    width: 50px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .content-wrapper {
    padding: 0 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .card-header {
    padding: 1rem 1rem 0.5rem;
  }
  
  .dialpad-btn {
    height: 3.5rem;
  }
  
  .nav-pills .nav-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
  }
  
  .call-overlay-content {
    padding: 1rem;
  }
  
  .call-controls .btn {
    width: 3rem;
    height: 3rem;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .layout-navbar {
    padding: 0.5rem 1rem;
  }
  
  .content-wrapper {
    padding: 0 0.75rem;
  }
  
  .dialpad-container {
    max-width: 280px;
  }
  
  .dialpad-btn {
    height: 3rem;
  }
  
  .btn-lg {
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

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

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --border-color: #000000;
    --text-secondary: #000000;
    --shadow-color: rgba(0, 0, 0, 0.3);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Estilos adicionales para compatibilidad con la aplicación actual */

/* Estados de conexión */
.status-connected {
  color: #28a745 !important;
}

.status-disconnected {
  color: #dc3545 !important;
}

.status-connecting {
  color: #ffc107 !important;
}

/* Indicador de llamada activa */
.call-active {
  border: 2px solid #28a745;
  background-color: #d4edda;
}

/* Indicador de llamada entrante */
.call-incoming {
  border: 2px solid #ffc107;
  background-color: #fff3cd;
  animation: pulse 1s infinite;
}

/* Controles de volumen y micrófono */
.control-active {
  background-color: #0d6efd;
  color: white;
}

.control-muted {
  background-color: #dc3545;
  color: white;
}

/* Timer de llamada */
#call-timer {
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  font-weight: bold;
  color: #28a745;
}

/* Estados de botones */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Indicadores de estado */
.status-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 5px;
}

.status-indicator.online {
  background-color: #28a745;
  box-shadow: 0 0 5px #28a745;
}

.status-indicator.offline {
  background-color: #dc3545;
}

.status-indicator.connecting {
  background-color: #ffc107;
  animation: pulse 1s infinite;
}

/* =============================================================================
   Call Control Modal Styles
============================================================================= */

/* Call Control Modal */
.modal#callControlModal .modal-content {
  border: none;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal#callControlModal .modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, #4a69bd 100%);
  color: var(--white-color);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.modal#callControlModal .avatar-initial {
  background: rgba(255, 255, 255, 0.2) !important;
  color: var(--white-color) !important;
}

.modal#callControlModal .modal-title,
.modal#callControlModal .text-muted {
  color: var(--white-color) !important;
}

/* Call Control Buttons */
.modal#callControlModal .btn.rounded-circle {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border-width: 2px;
}

.modal#callControlModal .btn.rounded-circle:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.modal#callControlModal .btn.rounded-circle.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white-color);
}

/* Mute Button Active State */
.modal#callControlModal #muteButton.active {
  background-color: #dc3545;
  border-color: #dc3545;
  color: var(--white-color);
}

.modal#callControlModal #muteButton.active i::before {
  content: "\e9d9"; /* bx-microphone-off */
}

/* Hold Button Active State */
.modal#callControlModal #holdButton.active {
  background-color: #ffc107;
  border-color: #ffc107;
  color: #000;
}

.modal#callControlModal #holdButton.active i::before {
  content: "\e9c8"; /* bx-play */
}

/* Speaker Button Active State */
.modal#callControlModal #speakerButton.active {
  background-color: var(--success-color);
  border-color: var(--success-color);
  color: var(--white-color);
}

/* Keypad Toggle Active State */
.modal#callControlModal #keypadToggle.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white-color);
}

/* Call Duration Badge */
.modal#callControlModal #callDuration {
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.2) !important;
  color: var(--white-color) !important;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* DTMF Dialpad */
.modal#callControlModal #callDialpad {
  animation: slideDown 0.3s ease-out;
}

.modal#callControlModal #callDialpad .dialpad-btn {
  height: 50px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.modal#callControlModal #callDialpad .dialpad-btn:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white-color);
  transform: translateY(-1px);
}

.modal#callControlModal #dtmfInput {
  background-color: var(--light-gray);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  letter-spacing: 2px;
}

/* Slide Down Animation */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Pulse Animation for Call Duration */
@keyframes callPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.modal#callControlModal #callDuration.pulse {
  animation: callPulse 2s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .modal#callControlModal .btn.rounded-circle {
    width: 50px;
    height: 50px;
  }
  
  .modal#callControlModal .d-flex.gap-3 {
    gap: 1rem !important;
  }
  
  .modal#callControlModal #callDialpad .col-8 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* =============================================================================
   Loading Screen Styles
============================================================================= */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease-in-out;
}

.loading-content {
  text-align: center;
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.loading-overlay .spinner-border {
  border-width: 0.25em;
}

.loading-overlay h5 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.loading-overlay p {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Status Indicator Styles for SMS */
.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-indicator.status-connected {
    background-color: var(--sms-connected-color);
    box-shadow: 0 0 5px var(--sms-connected-color);
}

.status-indicator.status-disconnected {
    background-color: var(--sms-disconnected-color);
}

.status-indicator.status-connecting {
    background-color: var(--sms-connecting-color);
    animation: pulse 1s infinite;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

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

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.call-pulse {
    animation: callPulse 1s infinite;
}

@keyframes callPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}