/**
 * Riwar Layout System
 * Custom grid and layout utilities with RTL support
 */

/* === Reset === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* === Container === */
.riwar-container {
  inline-size: 100%;
  margin-inline: auto;
  padding-inline: var(--riwar-spacing-4);
}

@media (min-width: 576px) {
  .riwar-container {
    max-inline-size: var(--riwar-container-sm);
  }
}

@media (min-width: 768px) {
  .riwar-container {
    max-inline-size: var(--riwar-container-md);
  }
}

@media (min-width: 992px) {
  .riwar-container {
    max-inline-size: var(--riwar-container-lg);
  }
}

@media (min-width: 1200px) {
  .riwar-container {
    max-inline-size: var(--riwar-container-xl);
  }
}

@media (min-width: 1400px) {
  .riwar-container {
    max-inline-size: var(--riwar-container-xxl);
  }
}

.riwar-container-fluid {
  inline-size: 100%;
  padding-inline: var(--riwar-spacing-4);
}

/* === Grid System === */
.riwar-grid {
  display: grid;
  gap: var(--riwar-spacing-4);
  grid-template-columns: repeat(12, 1fr);
}

/* Grid gap variations */
.riwar-grid--gap-2 {
  gap: var(--riwar-spacing-2);
}
.riwar-grid--gap-3 {
  gap: var(--riwar-spacing-3);
}
.riwar-grid--gap-6 {
  gap: var(--riwar-spacing-6);
}
.riwar-grid--gap-8 {
  gap: var(--riwar-spacing-8);
}

/* Column spans */
.riwar-col-1 {
  grid-column: span 1;
}
.riwar-col-2 {
  grid-column: span 2;
}
.riwar-col-3 {
  grid-column: span 3;
}
.riwar-col-4 {
  grid-column: span 4;
}
.riwar-col-5 {
  grid-column: span 5;
}
.riwar-col-6 {
  grid-column: span 6;
}
.riwar-col-7 {
  grid-column: span 7;
}
.riwar-col-8 {
  grid-column: span 8;
}
.riwar-col-9 {
  grid-column: span 9;
}
.riwar-col-10 {
  grid-column: span 10;
}
.riwar-col-11 {
  grid-column: span 11;
}
.riwar-col-12 {
  grid-column: span 12;
}

/* Responsive columns */
@media (max-width: 767px) {
  .riwar-col-sm-12 {
    grid-column: span 12;
  }
  .riwar-col-sm-6 {
    grid-column: span 6;
  }
  .riwar-col-sm-4 {
    grid-column: span 4;
  }
  .riwar-col-sm-3 {
    grid-column: span 3;
  }
}

@media (min-width: 768px) {
  .riwar-col-md-1 {
    grid-column: span 1;
  }
  .riwar-col-md-2 {
    grid-column: span 2;
  }
  .riwar-col-md-3 {
    grid-column: span 3;
  }
  .riwar-col-md-4 {
    grid-column: span 4;
  }
  .riwar-col-md-5 {
    grid-column: span 5;
  }
  .riwar-col-md-6 {
    grid-column: span 6;
  }
  .riwar-col-md-7 {
    grid-column: span 7;
  }
  .riwar-col-md-8 {
    grid-column: span 8;
  }
  .riwar-col-md-9 {
    grid-column: span 9;
  }
  .riwar-col-md-10 {
    grid-column: span 10;
  }
  .riwar-col-md-11 {
    grid-column: span 11;
  }
  .riwar-col-md-12 {
    grid-column: span 12;
  }
}

@media (min-width: 992px) {
  .riwar-col-lg-1 {
    grid-column: span 1;
  }
  .riwar-col-lg-2 {
    grid-column: span 2;
  }
  .riwar-col-lg-3 {
    grid-column: span 3;
  }
  .riwar-col-lg-4 {
    grid-column: span 4;
  }
  .riwar-col-lg-5 {
    grid-column: span 5;
  }
  .riwar-col-lg-6 {
    grid-column: span 6;
  }
  .riwar-col-lg-7 {
    grid-column: span 7;
  }
  .riwar-col-lg-8 {
    grid-column: span 8;
  }
  .riwar-col-lg-9 {
    grid-column: span 9;
  }
  .riwar-col-lg-10 {
    grid-column: span 10;
  }
  .riwar-col-lg-11 {
    grid-column: span 11;
  }
  .riwar-col-lg-12 {
    grid-column: span 12;
  }
}

@media (min-width: 1200px) {
  .riwar-col-xl-1 {
    grid-column: span 1;
  }
  .riwar-col-xl-2 {
    grid-column: span 2;
  }
  .riwar-col-xl-3 {
    grid-column: span 3;
  }
  .riwar-col-xl-4 {
    grid-column: span 4;
  }
  .riwar-col-xl-6 {
    grid-column: span 6;
  }
  .riwar-col-xl-8 {
    grid-column: span 8;
  }
  .riwar-col-xl-9 {
    grid-column: span 9;
  }
  .riwar-col-xl-12 {
    grid-column: span 12;
  }
}

/* === Flexbox Utilities === */
.riwar-flex {
  display: flex;
}

.riwar-flex-wrap {
  flex-wrap: wrap;
}
.riwar-flex-nowrap {
  flex-wrap: nowrap;
}

.riwar-flex-row {
  flex-direction: row;
}
.riwar-flex-col {
  flex-direction: column;
}

.riwar-items-start {
  align-items: flex-start;
}
.riwar-items-center {
  align-items: center;
}
.riwar-items-end {
  align-items: flex-end;
}
.riwar-items-stretch {
  align-items: stretch;
}

.riwar-justify-start {
  justify-content: flex-start;
}
.riwar-justify-center {
  justify-content: center;
}
.riwar-justify-end {
  justify-content: flex-end;
}
.riwar-justify-between {
  justify-content: space-between;
}
.riwar-justify-around {
  justify-content: space-around;
}

.riwar-gap-2 {
  gap: var(--riwar-spacing-2);
}
.riwar-gap-3 {
  gap: var(--riwar-spacing-3);
}
.riwar-gap-4 {
  gap: var(--riwar-spacing-4);
}
.riwar-gap-6 {
  gap: var(--riwar-spacing-6);
}
.riwar-gap-8 {
  gap: var(--riwar-spacing-8);
}

/* === Spacing Utilities (Logical Properties for RTL) === */
.riwar-m-0 {
  margin: 0;
}
.riwar-m-auto {
  margin: auto;
}
.riwar-mt-4 {
  margin-block-start: var(--riwar-spacing-4);
}
.riwar-mt-6 {
  margin-block-start: var(--riwar-spacing-6);
}
.riwar-mt-8 {
  margin-block-start: var(--riwar-spacing-8);
}
.riwar-mb-4 {
  margin-block-end: var(--riwar-spacing-4);
}
.riwar-mb-6 {
  margin-block-end: var(--riwar-spacing-6);
}
.riwar-mb-8 {
  margin-block-end: var(--riwar-spacing-8);
}
.riwar-ms-auto {
  margin-inline-start: auto;
}
.riwar-me-auto {
  margin-inline-end: auto;
}

.riwar-p-0 {
  padding: 0;
}
.riwar-p-4 {
  padding: var(--riwar-spacing-4);
}
.riwar-p-6 {
  padding: var(--riwar-spacing-6);
}
.riwar-p-8 {
  padding: var(--riwar-spacing-8);
}
.riwar-px-4 {
  padding-inline: var(--riwar-spacing-4);
}
.riwar-px-6 {
  padding-inline: var(--riwar-spacing-6);
}
.riwar-py-4 {
  padding-block: var(--riwar-spacing-4);
}
.riwar-py-6 {
  padding-block: var(--riwar-spacing-6);
}
.riwar-py-8 {
  padding-block: var(--riwar-spacing-8);
}

/* === Display === */
.riwar-block {
  display: block;
}
.riwar-inline-block {
  display: inline-block;
}
.riwar-hidden {
  display: none;
}

/* Responsive visibility */
@media (max-width: 767px) {
  .riwar-hidden-sm {
    display: none;
  }
}

@media (min-width: 768px) {
  .riwar-hidden-md-up {
    display: none;
  }
}

/* === Text Utilities === */
.riwar-text-start {
  text-align: start;
}
.riwar-text-center {
  text-align: center;
}
.riwar-text-end {
  text-align: end;
}

.riwar-text-sm {
  font-size: var(--riwar-font-size-sm);
}
.riwar-text-base {
  font-size: var(--riwar-font-size-base);
}
.riwar-text-lg {
  font-size: var(--riwar-font-size-lg);
}
.riwar-text-xl {
  font-size: var(--riwar-font-size-xl);
}
.riwar-text-2xl {
  font-size: var(--riwar-font-size-2xl);
}

.riwar-font-normal {
  font-weight: 400;
}
.riwar-font-medium {
  font-weight: 500;
}
.riwar-font-bold {
  font-weight: 700;
}

.riwar-text-primary {
  color: var(--riwar-color-primary);
}
.riwar-text-muted {
  color: var(--riwar-color-text-light);
}

/* === Common Components === */
.riwar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--riwar-spacing-2);
  padding-block: var(--riwar-spacing-3);
  padding-inline: var(--riwar-spacing-6);
  font-size: var(--riwar-font-size-base);
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--riwar-radius-md);
  cursor: pointer;
  transition: all var(--riwar-transition-fast);
}

.riwar-btn-primary {
  color: #fff;
  background-color: var(--riwar-color-primary);
  border-color: var(--riwar-color-primary);
}

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

.riwar-card {
  background-color: var(--riwar-color-surface);
  border: 1px solid var(--riwar-color-border);
  border-radius: var(--riwar-radius-lg);
  overflow: hidden;
}

.riwar-card__image {
  inline-size: 100%;
  block-size: auto;
  display: block;
}

.riwar-card__body {
  padding: var(--riwar-spacing-6);
}

/* === Aspect Ratio === */
.riwar-aspect-square {
  aspect-ratio: 1 / 1;
}
.riwar-aspect-video {
  aspect-ratio: 16 / 9;
}
.riwar-aspect-4-3 {
  aspect-ratio: 4 / 3;
}

/* === Image === */
.riwar-img-cover {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.riwar-img-contain {
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
}