/**
 * XONIKA3 Layout & Anti-Overflow System
 * Guarantees equal-sized cards and eliminates unwanted horizontal scrolling.
 */

/* 1. Global Box-Sizing & Viewport Normalization */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--xonika-bg-main, #FAF7F0);
  color: var(--xonika-text-primary, #292720);
  font-family: var(--xonika-font-sans);
  font-size: 16px;
  line-height: var(--xonika-leading-normal);
  -webkit-font-smoothing: antialiased;
  max-width: 100vw;
}

/* 2. Container Constraints: strictly prevents page-level horizontal overflow */
.xonika-page-container {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--xonika-space-base, 16px);
  padding-right: var(--xonika-space-base, 16px);
  min-width: 0;
}

@media (min-width: 768px) {
  .xonika-page-container {
    padding-left: var(--xonika-space-xl, 24px);
    padding-right: var(--xonika-space-xl, 24px);
  }
}

/* 3. Text Wrapping: prevents long hashes, IDs, and URLs from causing horizontal overflow */
.xonika-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.xonika-break-word {
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}

/* 4. Equal-Sized Box Grid System */
.xonika-grid {
  display: grid;
  gap: var(--xonika-space-lg, 20px);
  width: 100%;
  min-width: 0;
}

/* Dashboard Metrics Grid */
.xonika-metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xonika-space-base, 16px);
  width: 100%;
  min-width: 0;
}

@media (min-width: 360px) {
  .xonika-metrics-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
}

@media (min-width: 768px) {
  .xonika-metrics-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

/* Card Row Grids: equal-sized cards across each row */
.xonika-card-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xonika-space-lg, 20px);
  width: 100%;
  min-width: 0;
}

@media (min-width: 768px) {
  .xonika-card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.xonika-card-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xonika-space-lg, 20px);
  width: 100%;
  min-width: 0;
}

@media (min-width: 768px) {
  .xonika-card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .xonika-card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 5. Equal-Height Card Component */
.xonika-card {
  display: flex;
  flex-direction: column;
  background-color: var(--xonika-surface-card, #FFFDF8);
  border: 1px solid var(--xonika-border, #E5DDCF);
  border-radius: var(--xonika-radius-md, 8px);
  box-shadow: var(--xonika-shadow-sm);
  padding: var(--xonika-space-lg, 20px);
  min-width: 0;
  height: 100%;
}

.xonika-card--cream {
  background-color: var(--xonika-surface-cream, #F3EBDD);
}

.xonika-card__header {
  margin-bottom: var(--xonika-space-md, 12px);
  min-width: 0;
}

.xonika-card__title {
  margin: 0;
  font-size: var(--xonika-text-lg, 1.125rem);
  font-weight: 600;
  color: var(--xonika-text-primary, #292720);
}

.xonika-card__subtitle {
  margin: var(--xonika-space-xs, 4px) 0 0 0;
  font-size: var(--xonika-text-sm, 0.875rem);
  color: var(--xonika-text-secondary, #6D685E);
}

.xonika-card__body {
  flex: 1 1 auto;
  min-width: 0;
  font-size: var(--xonika-text-sm, 0.875rem);
  color: var(--xonika-text-secondary, #6D685E);
}

.xonika-card__actions {
  margin-top: auto;
  padding-top: var(--xonika-space-base, 16px);
  display: flex;
  flex-wrap: wrap;
  gap: var(--xonika-space-sm, 8px);
  align-items: center;
}

/* 6. Anti-Overflow Table Container: Local scrolling ONLY */
.xonika-table-container {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--xonika-border, #E5DDCF);
  border-radius: var(--xonika-radius-md, 8px);
  background-color: var(--xonika-surface-card, #FFFDF8);
  margin-top: var(--xonika-space-base, 16px);
  margin-bottom: var(--xonika-space-base, 16px);
}

.xonika-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--xonika-text-sm, 0.875rem);
  min-width: 600px; /* triggers clean localized table scroll on mobile without scrolling page */
}

.xonika-table th {
  background-color: var(--xonika-surface-cream, #F3EBDD);
  color: var(--xonika-text-primary, #292720);
  font-weight: 600;
  padding: var(--xonika-space-md, 12px) var(--xonika-space-base, 16px);
  border-bottom: 1px solid var(--xonika-border, #E5DDCF);
  white-space: nowrap;
}

.xonika-table td {
  padding: var(--xonika-table-cell-padding-y, 11px) var(--xonika-table-cell-padding-x, 14px);
  border-bottom: 1px solid var(--xonika-border-subtle, #EDE7DC);
  color: var(--xonika-text-primary, #292720);
  font-size: 0.84375rem;
}

.xonika-table tr:last-child td {
  border-bottom: none;
}

.xonika-table tr:hover {
  background-color: rgba(243, 235, 221, 0.4);
}

/* 7. Buttons & Form Controls with Uniform Roles */
.xonika-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--xonika-space-xs, 6px);
  padding: 8px 16px;
  font-size: var(--xonika-text-sm, 0.875rem);
  font-weight: 500;
  line-height: 1;
  border-radius: var(--xonika-radius-sm, 4px);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  min-height: var(--xonika-control-height, 38px);
  touch-action: manipulation;
}

.xonika-btn:focus-visible {
  outline: 2px solid var(--xonika-border-focus, #8D6E00);
  outline-offset: 2px;
}

.xonika-btn--compact {
  min-height: var(--xonika-control-compact-height, 32px);
  padding: 4px 10px;
  font-size: 0.8125rem;
}

.xonika-btn--icon {
  width: var(--xonika-icon-hit-target, 38px);
  height: var(--xonika-icon-hit-target, 38px);
  min-width: var(--xonika-icon-hit-target, 38px);
  min-height: var(--xonika-icon-hit-target, 38px);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.xonika-btn--primary {
  background-color: var(--xonika-primary, #292720);
  color: #FFFDF8;
  border-color: var(--xonika-primary, #292720);
  font-weight: 600;
  box-shadow: 0 1px 2px 0 rgba(41, 39, 32, 0.15);
}

.xonika-btn--primary:hover {
  background-color: var(--xonika-primary-hover, #3D3A31);
  border-color: var(--xonika-primary-hover, #3D3A31);
}

.xonika-btn--secondary {
  background-color: var(--xonika-surface-card, #FFFDF8);
  color: var(--xonika-text-primary, #292720);
  border-color: var(--xonika-border, #E5DDCF);
  font-weight: 500;
  box-shadow: 0 1px 2px 0 rgba(41, 39, 32, 0.03);
}

.xonika-btn--secondary:hover {
  background-color: var(--xonika-surface-cream, #F3EBDD);
  border-color: #D5C9B7;
  color: var(--xonika-text-primary, #292720);
}

.xonika-btn--danger {
  background-color: var(--xonika-error-bg, #FFEBEE);
  color: var(--xonika-error-text, #B71C1C);
  border-color: var(--xonika-error-border, #EF9A9A);
  font-weight: 600;
}

.xonika-btn--danger:hover {
  background-color: #FEE2E2;
  border-color: #FCA5A5;
}

/* Form inputs */
.xonika-input {
  width: 100%;
  padding: var(--xonika-space-sm, 8px) var(--xonika-space-md, 12px);
  font-size: var(--xonika-text-sm, 0.875rem);
  color: var(--xonika-text-primary, #292720);
  background-color: var(--xonika-surface-card, #FFFDF8);
  border: 1px solid var(--xonika-border, #E5DDCF);
  border-radius: var(--xonika-radius-sm, 6px);
  min-height: var(--xonika-control-height, 38px);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.xonika-input:focus {
  outline: none;
  border-color: var(--xonika-border-focus, #8D6E00);
  box-shadow: 0 0 0 2px rgba(141, 110, 0, 0.2);
}

/* Status Badges */
.xonika-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: var(--xonika-text-xs, 0.75rem);
  font-weight: 600;
  border-radius: var(--xonika-radius-full, 9999px);
  line-height: 1.25;
}

.xonika-badge--success {
  background-color: var(--xonika-success-bg, #E8F5E9);
  color: var(--xonika-success-text, #1B5E20);
  border: 1px solid var(--xonika-success-border, #A5D6A7);
}

.xonika-badge--warning {
  background-color: var(--xonika-warning-bg, #FFFDE7);
  color: var(--xonika-warning-text, #8D6E00);
  border: 1px solid var(--xonika-warning-border, #FFE082);
}

.xonika-badge--error {
  background-color: var(--xonika-error-bg, #FFEBEE);
  color: var(--xonika-error-text, #B71C1C);
  border: 1px solid var(--xonika-error-border, #EF9A9A);
}

.xonika-badge--info {
  background-color: var(--xonika-info-bg, #E3F2FD);
  color: var(--xonika-info-text, #0D47A1);
  border: 1px solid var(--xonika-info-border, #90CAF9);
}

.xonika-badge--neutral {
  background-color: var(--xonika-surface-cream, #F3EBDD);
  color: var(--xonika-text-secondary, #6D685E);
  border: 1px solid var(--xonika-border, #E5DDCF);
}

/* 8. Monochrome Single-Color Wire Icon System (Zero Emojis Policy) */
.xonika-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.xonika-icon--sm {
  width: var(--xonika-icon-size-sm, 14px);
  height: var(--xonika-icon-size-sm, 14px);
}

.xonika-icon--table {
  width: var(--xonika-icon-size-table, 16px);
  height: var(--xonika-icon-size-table, 16px);
}

.xonika-icon--md {
  width: var(--xonika-icon-size-md, 18px);
  height: var(--xonika-icon-size-md, 18px);
}

.xonika-icon--lg {
  width: var(--xonika-icon-size-lg, 20px);
  height: var(--xonika-icon-size-lg, 20px);
}

/* Accessible Screen Reader Text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}