/**
 * React Power Table - Button Styles
 * Styling for buttons and button states
 */

/* Base button styles */
.rpt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
  border-radius: var(--rpt-border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  padding: 0.5rem 1rem;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s, transform 0.1s;
  cursor: pointer;
  outline: none;
  border: 1px solid transparent;
  white-space: nowrap;
  text-decoration: none;
  user-select: none;
  overflow: hidden;
}

.rpt-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--rpt-focus-shadow);
}

.rpt-btn:disabled {
  opacity: 0.65;
  pointer-events: none;
}

/* Text content of button */
.rpt-btn-text {
  position: relative;
  z-index: 1;
  transition: opacity 0.2s;
}

/* Start and end icons */
.rpt-btn-start-icon,
.rpt-btn-end-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.rpt-btn:hover .rpt-btn-start-icon {
  transform: translateX(-2px);
}

.rpt-btn:hover .rpt-btn-end-icon {
  transform: translateX(2px);
}

/* Button variants */
.rpt-btn--default {
  background-color: var(--rpt-input-bg);
  border-color: var(--rpt-border-color);
  color: var(--rpt-text-color);
}

.rpt-btn--default:hover:not(:disabled) {
  background-color: var(--rpt-btn-default-hover-bg);
  border-color: var(--rpt-border-hover-color);
}

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

.rpt-btn--primary:hover:not(:disabled) {
  background-color: var(--rpt-primary-dark);
  border-color: var(--rpt-primary-dark);
}

.rpt-btn--destructive {
  background-color: var(--rpt-danger);
  border-color: var(--rpt-danger);
  color: white;
}

.rpt-btn--destructive:hover:not(:disabled) {
  background-color: var(--rpt-btn-danger-hover-bg);
  border-color: var(--rpt-btn-danger-hover-bg);
}

.rpt-btn--secondary {
  background-color: var(--rpt-btn-secondary-bg);
  border-color: var(--rpt-btn-secondary-bg);
  color: var(--rpt-btn-secondary-text);
}

.rpt-btn--secondary:hover:not(:disabled) {
  background-color: var(--rpt-btn-secondary-hover-bg);
  border-color: var(--rpt-btn-secondary-hover-bg);
}

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

.rpt-btn--outline:hover:not(:disabled) {
  background-color: var(--rpt-hover-bg);
  border-color: var(--rpt-border-hover-color);
}

.rpt-btn--ghost {
  background-color: transparent;
  border-color: transparent;
  color: var(--rpt-text-color);
}

.rpt-btn--ghost:hover:not(:disabled) {
  background-color: var(--rpt-hover-bg);
  color: var(--rpt-text-accent);
}

.rpt-btn--link {
  background-color: transparent;
  border-color: transparent;
  color: var(--rpt-primary);
  padding-left: 0;
  padding-right: 0;
  text-decoration: none;
}

.rpt-btn--link:hover:not(:disabled) {
  text-decoration: underline;
  background-color: transparent;
}

/* Button sizes */
.rpt-btn--xs {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1.25;
}

.rpt-btn--sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.rpt-btn--md {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.rpt-btn--lg {
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
}

.rpt-btn--xl {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Button full width */
.rpt-btn--block {
  width: 100%;
  display: flex;
}

/* Elevated buttons */
.rpt-btn--elevated {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
}

.rpt-btn--elevated:hover:not(:disabled) {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}

.rpt-btn--elevated:active:not(:disabled) {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transform: translateY(0);
}

/* Button group */
.rpt-btn-group {
  display: inline-flex;
}

.rpt-btn-group .rpt-btn {
  border-radius: 0;
  position: relative;
  margin-left: -1px;
}

.rpt-btn-group .rpt-btn:first-child {
  border-top-left-radius: var(--rpt-border-radius);
  border-bottom-left-radius: var(--rpt-border-radius);
  margin-left: 0;
}

.rpt-btn-group .rpt-btn:last-child {
  border-top-right-radius: var(--rpt-border-radius);
  border-bottom-right-radius: var(--rpt-border-radius);
}

.rpt-btn-group .rpt-btn:focus {
  z-index: 1;
}

/* Loading states - base */
.rpt-btn--loading {
  position: relative;
  cursor: wait;
}

.rpt-btn--loading .rpt-btn-text {
  visibility: visible;
  opacity: 0.6;
}

.rpt-btn--loading .rpt-btn-start-icon,
.rpt-btn--loading .rpt-btn-end-icon {
  opacity: 0;
}

/* Basic loader */
.rpt-btn-loader {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

/* Spinner loading (default) */
.rpt-btn--loading-spinner .rpt-btn-loader {
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: rpt-btn-spin 0.7s linear infinite;
}

.rpt-btn--xs.rpt-btn--loading-spinner .rpt-btn-loader,
.rpt-btn--sm.rpt-btn--loading-spinner .rpt-btn-loader {
  width: 12px;
  height: 12px;
  border-width: 2px;
}

.rpt-btn--lg.rpt-btn--loading-spinner .rpt-btn-loader,
.rpt-btn--xl.rpt-btn--loading-spinner .rpt-btn-loader {
  width: 20px;
  height: 20px;
  border-width: 3px;
}

@keyframes rpt-btn-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Dots loading animation */
.rpt-btn--loading-dots .rpt-btn-loader {
  display: flex;
  align-items: center;
  justify-content: center;
}

.rpt-btn--loading-dots .rpt-btn-loader span {
  width: 4px;
  height: 4px;
  margin: 0 1px;
  background-color: currentColor;
  border-radius: 50%;
  display: inline-block;
  animation: rpt-btn-dots 1.4s infinite ease-in-out both;
}

.rpt-btn--loading-dots .rpt-btn-loader span:nth-child(1) {
  animation-delay: -0.32s;
}

.rpt-btn--loading-dots .rpt-btn-loader span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes rpt-btn-dots {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* Progress bar loading animation */
.rpt-btn--loading-progress::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.4);
  animation: rpt-btn-progress 1.5s ease-in-out infinite;
  width: 100%;
}

@keyframes rpt-btn-progress {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Slide loading animation */
.rpt-btn--loading-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 300%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  animation: rpt-btn-slide 1.5s infinite linear;
}

@keyframes rpt-btn-slide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(50%);
  }
}

/* Circle loading animation */
.rpt-btn--loading-circle .rpt-btn-loader {
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.rpt-btn--loading-circle .rpt-btn-loader::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: rpt-btn-circle 0.75s linear infinite;
}

@keyframes rpt-btn-circle {
  to { transform: rotate(360deg); }
}

/* Pulse loading animation */
.rpt-btn--loading-pulse .rpt-btn-loader {
  width: 8px;
  height: 8px;
  background-color: currentColor;
  border-radius: 50%;
  opacity: 0.6;
  animation: rpt-btn-pulse 1s infinite alternate;
}

@keyframes rpt-btn-pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.5;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 1;
  }
}

/* Wave loading animation */
.rpt-btn--loading-wave .rpt-btn-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.rpt-btn--loading-wave .rpt-btn-loader span {
  display: inline-block;
  width: 2px;
  height: 10px;
  margin: 0 1px;
  background-color: currentColor;
  border-radius: 1px;
  animation: rpt-btn-wave 1s ease-in-out infinite;
}

.rpt-btn--loading-wave .rpt-btn-loader span:nth-child(1) {
  animation-delay: -0.45s;
}

.rpt-btn--loading-wave .rpt-btn-loader span:nth-child(2) {
  animation-delay: -0.3s;
}

.rpt-btn--loading-wave .rpt-btn-loader span:nth-child(3) {
  animation-delay: -0.15s;
}

@keyframes rpt-btn-wave {
  0%, 100% {
    transform: scaleY(0.5);
  }
  50% {
    transform: scaleY(1.2);
  }
}

/* Style for loading text, slightly dimmed compared to normal text */
.rpt-btn--loading .rpt-btn-text {
  opacity: 0.8;
}

/* Make sure action buttons in dialog are properly styled */
.rpt-dialog-actions .rpt-btn {
  min-width: 90px;
  font-weight: 500;
}

.rpt-dialog-actions .rpt-btn--primary,
.rpt-dialog-actions .rpt-btn--destructive {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rpt-dialog-actions .rpt-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.rpt-dialog-actions .rpt-btn:active:not(:disabled) {
  transform: translateY(0px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Responsive styles */
@media (max-width: 640px) {
  .rpt-dialog-actions .rpt-btn {
    width: 100%;
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .rpt-btn--loading-spinner .rpt-btn-loader,
  .rpt-btn--loading-circle .rpt-btn-loader::before,
  .rpt-btn--loading-dots .rpt-btn-loader span,
  .rpt-btn--loading-progress::after,
  .rpt-btn--loading-slide::before,
  .rpt-btn--loading-pulse .rpt-btn-loader,
  .rpt-btn--loading-wave .rpt-btn-loader span {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}