/* PineUI Base Styles - Material Design 3 inspired */

:root {
  /* Material Design 3 Colors - Light Theme */
  --md-sys-color-primary: #6750a4;
  --md-sys-color-onPrimary: #ffffff;
  --md-sys-color-secondary: #625b71;
  --md-sys-color-onSecondary: #ffffff;
  --md-sys-color-error: #ba1a1a;
  --md-sys-color-onError: #ffffff;
  --md-sys-color-success: #198754;
  --md-sys-color-surface: #ffffff;
  --md-sys-color-onSurface: #1c1b1f;
  --md-sys-color-surfaceVariant: #e7e0ec;
  --md-sys-color-onSurfaceVariant: #49454f;
  --md-sys-color-outline: #79747e;
  --md-sys-color-background: #fffbfe;
  --md-sys-color-onBackground: #1c1b1f;
}

* {
  box-sizing: border-box;
}

.pineui-root {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--md-sys-color-onBackground);
  background: var(--md-sys-color-background);
  width: 100%;
  height: 100%;
  overflow: hidden;
  line-height: 1.5;
  font-size: 16px;
}

/* Isolate PineUI - only affect elements inside .pineui-root */
.pineui-root * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Typography */
.pineui-text {
  margin: 0;
  line-height: 1.5;
}

.pineui-text--titleLarge {
  font-size: 22px;
  font-weight: 500;
  line-height: 28px;
}

.pineui-text--titleMedium {
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
}

.pineui-text--titleSmall {
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.pineui-text--bodyLarge {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
}

.pineui-text--bodyMedium {
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
}

.pineui-text--bodySmall {
  font-size: 12px;
  font-weight: 400;
  line-height: 16px;
}

.pineui-text--headlineSmall {
  font-size: 24px;
  font-weight: 400;
  line-height: 32px;
}

.pineui-text--headlineMedium {
  font-size: 28px;
  font-weight: 400;
  line-height: 36px;
}

.pineui-text--headlineLarge {
  font-size: 32px;
  font-weight: 400;
  line-height: 40px;
}

.pineui-text--labelLarge {
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.pineui-text--labelMedium {
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
}

.pineui-text--labelSmall {
  font-size: 11px;
  font-weight: 500;
  line-height: 16px;
}

.pineui-text--bold {
  font-weight: 700;
}

/* Layout */
.pineui-layout {
  display: flex;
}

.pineui-layout--column {
  flex-direction: column;
}

.pineui-layout--row {
  flex-direction: row;
}

/* Button */
.pineui-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 20px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  padding: 10px 24px;
}

.pineui-button--filled {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-onPrimary);
}

.pineui-button--filled:hover:not(:disabled) {
  opacity: 0.9;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.pineui-button--text {
  background: transparent;
  color: var(--md-sys-color-primary);
  padding: 10px 12px;
}

.pineui-button--text:hover:not(:disabled) {
  background: rgba(103, 80, 164, 0.08);
}

.pineui-button--outlined {
  background: transparent;
  color: var(--md-sys-color-primary);
  border: 1px solid var(--md-sys-color-outline);
  padding: 10px 24px;
}

.pineui-button--outlined:hover:not(:disabled) {
  background: rgba(103, 80, 164, 0.08);
}

.pineui-button--icon {
  background: transparent;
  color: var(--md-sys-color-onSurfaceVariant);
  padding: 8px;
  border-radius: 8px;
  min-width: 40px;
  min-height: 40px;
}

.pineui-button--icon:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.05);
}

.pineui-button--fab {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-onPrimary);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.pineui-button--disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.pineui-button--small {
  font-size: 12px;
  padding: 6px 16px;
}

/* Small icon buttons need specific sizing */
.pineui-button--icon.pineui-button--small {
  padding: 4px;
  min-width: 20px;
  min-height: 20px;
  font-size: 14px;
  line-height: 1;
}

/* Card */
.pineui-card {
  background: var(--md-sys-color-surface);
  border-radius: 12px;
  transition: box-shadow 0.2s;
}

.pineui-card--elevation-0 {
  box-shadow: none;
}

.pineui-card--elevation-1 {
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.pineui-card--clickable {
  cursor: pointer;
}

.pineui-card--clickable:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* Image */
.pineui-image {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Avatar */
.pineui-avatar {
  display: block;
  border: 2px solid var(--md-sys-color-surface);
}

/* Icon */
.pineui-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Scaffold */
.pineui-scaffold {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--md-sys-color-background);
}

.pineui-scaffold__appbar {
  background: var(--md-sys-color-surface);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 16px;
  z-index: 10;
}

.pineui-scaffold__body {
  flex: 1;
  overflow-y: auto;
}

.pineui-scaffold__fab {
  position: fixed;
  bottom: 80px;
  right: 16px;
  z-index: 20;
}

.pineui-scaffold__bottomnav {
  background: var(--md-sys-color-surface);
  box-shadow: 0 -1px 3px rgba(0,0,0,0.1);
  padding: 8px 0;
  z-index: 10;
}

/* Collection */
.pineui-collection {
  width: 100%;
}

.pineui-collection__list {
  display: flex;
  flex-direction: column;
}

.pineui-collection__list .pineui-collection__item {
  border-bottom: 1px solid var(--md-sys-color-surfaceVariant);
}

.pineui-collection__list .pineui-collection__item:last-child {
  border-bottom: none;
}

/* Loading & Error */
.pineui-loading,
.pineui-error {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 32px;
  text-align: center;
  color: var(--md-sys-color-onSurfaceVariant);
}

.pineui-error {
  color: var(--md-sys-color-error);
}

/* Snackbar */
.pineui-snackbar-container {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.pineui-snackbar {
  background: var(--md-sys-color-onSurface);
  color: var(--md-sys-color-surface);
  padding: 14px 16px;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 300px;
  max-width: 500px;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pineui-snackbar--visible {
  opacity: 1;
  transform: translateY(0);
}

.pineui-snackbar__message {
  flex: 1;
  font-size: 14px;
  line-height: 20px;
}

.pineui-snackbar__action {
  background: transparent;
  border: none;
  color: var(--md-sys-color-primary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pineui-snackbar__action:hover {
  background: rgba(103, 80, 164, 0.12);
}

/* AppBar */
.pineui-appbar {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  gap: 16px;
  background: var(--md-sys-color-surface);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.pineui-appbar__leading {
  display: flex;
  align-items: center;
}

.pineui-appbar__title {
  flex: 1;
}

.pineui-appbar__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Bottom Navigation */
.pineui-bottomnav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: var(--md-sys-color-surface);
  box-shadow: 0 -1px 3px rgba(0,0,0,0.1);
  padding: 8px 0;
  min-height: 64px;
}

.pineui-bottomnav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--md-sys-color-onSurfaceVariant);
  transition: all 0.2s;
  position: relative;
  gap: 4px;
}

.pineui-bottomnav__item:hover {
  background: rgba(0, 0, 0, 0.05);
}

.pineui-bottomnav__item--active {
  color: var(--md-sys-color-primary);
}

.pineui-bottomnav__icon-container {
  position: relative;
  font-size: 24px;
}

.pineui-bottomnav__badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--md-sys-color-error);
  color: var(--md-sys-color-onError);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.pineui-bottomnav__label {
  font-size: 12px;
  font-weight: 500;
}

/* Input */
.pineui-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--md-sys-color-outline);
  border-radius: 4px;
  font-family: inherit;
  font-size: 16px;
  line-height: 24px;
  color: var(--md-sys-color-onSurface);
  background: var(--md-sys-color-surface);
  transition: all 0.2s;
}

.pineui-input:focus {
  outline: none;
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 1px var(--md-sys-color-primary);
}

.pineui-input::placeholder {
  color: var(--md-sys-color-onSurfaceVariant);
  opacity: 0.6;
}

textarea.pineui-input {
  resize: vertical;
  min-height: 80px;
}

/* Divider */
.pineui-divider {
  width: 100%;
  margin: 0;
}

/* Modal */
.pineui-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  animation: fadeIn 0.2s ease-out;
  pointer-events: auto;
}

.pineui-modal-backdrop--bottomSheet {
  align-items: flex-end;
  justify-content: stretch;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.pineui-modal {
  background: var(--md-sys-color-surface);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pineui-modal--bottomSheet {
  width: 100%;
  max-width: 100vw;
  max-height: 80vh;
  border-radius: 16px 16px 0 0;
  margin: 0;
  animation: slideUpFromBottom 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUpFromBottom {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.pineui-modal--modal {
  width: 500px;
  max-width: 90vw;
}

.pineui-modal--fullscreen {
  width: 95vw;
  height: 95vh;
  max-width: 95vw;
  max-height: 95vh;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pineui-modal--dialog {
  width: 400px;
  max-width: 90vw;
  padding: 24px;
}

/* Tabs */
.pineui-tabs {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.pineui-tabs__header {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--md-sys-color-outline);
  overflow-x: auto;
  scrollbar-width: thin;
}

.pineui-tabs__tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--md-sys-color-onSurfaceVariant);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.pineui-tabs__tab:hover {
  background: rgba(0, 0, 0, 0.05);
}

.pineui-tabs__tab--active {
  color: var(--md-sys-color-primary);
  border-bottom-color: var(--md-sys-color-primary);
}

.pineui-tabs__badge {
  background: var(--md-sys-color-surfaceVariant);
  color: var(--md-sys-color-onSurfaceVariant);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.pineui-tabs__content {
  padding: 16px 0;
}

/* Badge */
.pineui-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.pineui-badge--default {
  background: var(--md-sys-color-surfaceVariant);
  color: var(--md-sys-color-onSurfaceVariant);
}

.pineui-badge--success {
  background: rgba(25, 135, 84, 0.1);
  color: var(--md-sys-color-success);
  border: 1px solid var(--md-sys-color-success);
}

.pineui-badge--warning {
  background: rgba(255, 193, 7, 0.1);
  color: #ff9800;
  border: 1px solid #ff9800;
}

.pineui-badge--error {
  background: rgba(186, 26, 26, 0.1);
  color: var(--md-sys-color-error);
  border: 1px solid var(--md-sys-color-error);
}

.pineui-badge--info {
  background: rgba(103, 80, 164, 0.1);
  color: var(--md-sys-color-primary);
  border: 1px solid var(--md-sys-color-primary);
}

.pineui-badge--small {
  padding: 2px 6px;
  font-size: 10px;
}

.pineui-badge--large {
  padding: 6px 12px;
  font-size: 14px;
}

/* Chip */
.pineui-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--md-sys-color-onSurface);
  cursor: pointer;
  transition: all 0.2s;
}

.pineui-chip:hover {
  background: var(--md-sys-color-surfaceVariant);
}

.pineui-chip--selected {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-onPrimary);
  border-color: var(--md-sys-color-primary);
}

/* Grid */
.pineui-grid {
  width: 100%;
}

/* Progress */
.pineui-progress {
  width: 100%;
}

.pineui-progress__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 14px;
}

.pineui-progress__label {
  color: var(--md-sys-color-onSurface);
  font-weight: 500;
}

.pineui-progress__percentage {
  color: var(--md-sys-color-onSurfaceVariant);
}

.pineui-progress__track {
  width: 100%;
  height: 8px;
  background: var(--md-sys-color-surfaceVariant);
  border-radius: 4px;
  overflow: hidden;
}

.pineui-progress__fill {
  height: 100%;
  transition: width 0.3s ease;
  border-radius: 4px;
}

.pineui-progress__fill--primary {
  background: var(--md-sys-color-primary);
}

.pineui-progress__fill--success {
  background: var(--md-sys-color-success);
}

.pineui-progress__fill--error {
  background: var(--md-sys-color-error);
}

/* Table */
.pineui-table {
  width: 100%;
  overflow-x: auto;
}

.pineui-table table {
  width: 100%;
  border-collapse: collapse;
}

.pineui-table__header {
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--md-sys-color-onSurfaceVariant);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--md-sys-color-outline);
}

.pineui-table__row {
  border-bottom: 1px solid var(--md-sys-color-surfaceVariant);
  transition: background 0.2s;
}

.pineui-table__row:hover {
  background: rgba(0, 0, 0, 0.02);
}

.pineui-table__cell {
  padding: 16px;
  vertical-align: middle;
}