/**
 * BM Events Calendar - Base Layout CSS
 * Layout and structure only - no visual styling
 * This file is always loaded regardless of theme mode
 */

/* ============================================
   Base Reset for Plugin Elements
   ============================================ */
.bm-events,
.bm-events *,
.bm-single-event,
.bm-single-event * {
  box-sizing: border-box;
}

/* ============================================
   CSS Variables - Defaults (can be overridden)
   ============================================ */
:root {
  /* Layout */
  --bm-max-width: 1200px;
  --bm-grid-gap: 1.5rem;
  --bm-grid-columns: 4;

  /* Spacing */
  --bm-spacing-xs: 0.25rem;
  --bm-spacing-sm: 0.5rem;
  --bm-spacing-md: 1rem;
  --bm-spacing-lg: 1.5rem;
  --bm-spacing-xl: 2rem;

  /* Card */
  --bm-card-padding: 1rem;
  --bm-card-radius: 0;

  /* Typography */
  --bm-font-family: inherit;
  --bm-font-size-base: 16px;
  --bm-font-size-sm: 14px;
  --bm-font-size-lg: 18px;
  --bm-line-height: 1.5;
}

/* ============================================
   Native Filters (shown when FacetWP is absent)
   ============================================ */
.bm-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--bm-spacing-md);
  max-width: var(--bm-max-width);
  margin: 0 auto var(--bm-spacing-xl);
  padding: 0 var(--bm-spacing-lg);
}

.bm-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--bm-spacing-xs);
}

.bm-filter-group label {
  font-size: var(--bm-font-size-sm);
  font-weight: 600;
}

.bm-filter-group input[type="date"],
.bm-filter-group select {
  padding: var(--bm-spacing-sm);
  font-size: var(--bm-font-size-sm);
}

.bm-filter-actions {
  flex-direction: row;
  align-items: center;
  gap: var(--bm-spacing-md);
}

/* ============================================
   Events List Page - Grid Layout
   ============================================ */
.bm-events {
  display: block;
  font-family: var(--bm-font-family);
  font-size: var(--bm-font-size-base);
  line-height: var(--bm-line-height);
}

.bm-events .bm-content {
  max-width: var(--bm-max-width);
  margin: 0 auto;
  padding: 0 var(--bm-spacing-lg);
}

.bm-events-group {
  display: grid;
  grid-template-columns: repeat(var(--bm-grid-columns), 1fr);
  gap: var(--bm-grid-gap);
  width: 100%;
  box-sizing: border-box;
}

/* Month headers span full width */
.bm-events .bm-full-row {
  grid-column: 1 / -1;
  margin-top: var(--bm-spacing-xl);
  margin-bottom: var(--bm-spacing-md);
}

.bm-events .bm-full-row:first-child {
  margin-top: 0;
}

/* ============================================
   Event Cards - Structure
   ============================================ */
.bm-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--bm-card-padding);
  border-radius: var(--bm-card-radius);
  min-width: 0; /* Prevent grid blowout */
  box-sizing: border-box;
}

.bm-card > a {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  text-indent: -9999px;
  cursor: pointer;
}

/* No margin declared on purpose: spacing comes from the card layout */
.bm-card__image {
  width: 100%;
}

.bm-card__image img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  border-radius: var(--bm-card-radius);
}

.bm-no-image {
  width: 100%;
  aspect-ratio: 3/2;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--bm-card-radius);
  overflow: hidden;
}

.bm-no-image .material-symbols-outlined {
  font-size: 48px;
  max-width: 100%;
}

.bm-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.bm-date {
  margin-bottom: var(--bm-spacing-sm);
}

.bm-date h1,
.bm-date h2 {
  margin: 0;
  line-height: 0.9;
}

.bm-name-month,
.bm-name-day,
.bm-time {
  margin: 0;
  display: block;
}

.bm-event-title {
  margin: 0 0 var(--bm-spacing-xs) 0;
}

.bm-venue {
  display: block;
  margin-bottom: var(--bm-spacing-xs);
}

.bm-span-label {
  display: inline-block;
  margin-top: var(--bm-spacing-xs);
}

/* ============================================
   Single Event Page - Layout
   ============================================ */
.bm-single-event {
  font-family: var(--bm-font-family);
  font-size: var(--bm-font-size-base);
  line-height: var(--bm-line-height);
}

.bm-single-event .bm-top {
  position: relative;
  padding-bottom: var(--bm-spacing-xl);
}

.bm-single-event .bm-top .bm-content {
  max-width: var(--bm-max-width);
  margin: 0 auto;
  padding: var(--bm-spacing-xl) var(--bm-spacing-lg);
}

.bm-single-event .bm-top .bm-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

/* Image background mode */
.bm-single-event .bm-top .bm-hero-image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.bm-single-event .bm-top .bm-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Make content sit above the image background */
.bm-single-event[data-header-use-image="true"] .bm-top .bm-content {
  position: relative;
  z-index: 2;
}

.bm-single-event .bm-below-top {
  max-width: var(--bm-max-width);
  margin: 0 auto;
  padding: var(--bm-spacing-xl) var(--bm-spacing-lg);
}

.bm-single-event .bm-two-columns {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--bm-spacing-xl);
}

.bm-single-event .bm-left-column {
  min-width: 0;
}

.bm-single-event .bm-right-column {
  min-width: 0;
}

.bm-single-event .bm-right-column img {
  width: 100%;
  height: auto;
  border-radius: var(--bm-card-radius);
}

/* ============================================
   Single Event Page - Layout Variations
   ============================================ */

/* Header alignment - center */
.bm-single-event[data-header-align="center"] .bm-top .bm-content {
  text-align: center;
}

.bm-single-event[data-header-align="center"] .bm-top .bm-date {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Center categories when header is centered */
.bm-single-event[data-header-align="center"] .bm-header-categories {
  justify-content: center;
}

/* One column layout - left aligned */
.bm-single-event[data-layout="one-column-left"] .bm-two-columns {
  grid-template-columns: 1fr;
  max-width: 800px;
}

.bm-single-event[data-layout="one-column-left"] .bm-right-column {
  order: 2;
  margin-top: var(--bm-spacing-xl);
}

.bm-single-event[data-layout="one-column-left"] .bm-right-column img {
  max-width: 400px;
}

/* One column layout - centered */
.bm-single-event[data-layout="one-column-center"] .bm-two-columns {
  grid-template-columns: 1fr;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.bm-single-event[data-layout="one-column-center"] .bm-right-column {
  order: 2;
  margin-top: var(--bm-spacing-xl);
  display: flex;
  justify-content: center;
}

.bm-single-event[data-layout="one-column-center"] .bm-right-column img {
  max-width: 400px;
}

.bm-single-event[data-layout="one-column-center"] .bm-left-column {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bm-single-event[data-layout="one-column-center"] .bm-left-column p,
.bm-single-event[data-layout="one-column-center"] .bm-left-column h4 {
  text-align: center;
}

.bm-single-event[data-layout="one-column-center"] .bm-left-column .bm-button {
  align-self: center;
}

/* Hide hero background when header is transparent (looks bad with transparency) */
.bm-single-event[data-header-transparent="true"] .bm-hero-bg {
  display: none;
}

.bm-single-event .bm-below-top h4 {
  margin-top: var(--bm-spacing-xl);
  margin-bottom: var(--bm-spacing-sm);
}

.bm-single-event .bm-below-top h4:first-child {
  margin-top: 0;
}

.bm-single-event .bm-below-top ul,
.bm-single-event .bm-below-top ol {
  padding-left: 2em;
  margin-bottom: 1em;
}

/* ============================================
   Event Badges - Structure
   ============================================ */
.bm-badge {
  display: inline-block;
  margin-bottom: var(--bm-spacing-md);
}

.bm-badge span,
.bm-badge h6 {
  display: inline-block;
  margin: 0;
}

.bm-badge p {
  margin: var(--bm-spacing-xs) 0 0 0;
}

.bm-multi-day-badge,
.bm-recurring-event-badge,
.bm-spanning-event-badge {
  margin-bottom: var(--bm-spacing-md);
}

.bm-multi-day-badge h6,
.bm-recurring-event-badge h6,
.bm-spanning-event-badge h6 {
  display: inline-block;
  margin: 0;
}

.bm-multi-day-badge p,
.bm-recurring-event-badge p,
.bm-spanning-event-badge p {
  margin: var(--bm-spacing-xs) 0 0 0;
}

/* Header Event Type Badge */
.bm-header-event-type {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--bm-spacing-xs);
  margin-top: var(--bm-spacing-xs);
  margin-bottom: var(--bm-spacing-xs);
}

.bm-event-type-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--bm-badge-radius, 3px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bm-recurrence-description {
  font-size: 13px;
  opacity: 0.85;
}

/* Center header badges when header is centered */
.bm-single-event[data-header-align="center"] .bm-header-event-type {
  justify-content: center;
}

/* ============================================
   Calendar Widget - Layout
   ============================================ */
.bm-all-occurrences {
  margin-top: var(--bm-spacing-xl);
}

/* No padding declared here on purpose: section spacing comes from the
   surrounding containers / the theme's own spacing system */
.bm-all-occurrences .bm-content {
  max-width: var(--bm-max-width);
  margin: 0 auto;
}

.bm-all-occurrences h3,
.bm-all-occurrences h4 {
  text-align: center;
}

.bm-calendar-container {
  overflow: hidden;
  max-width: 400px;
  margin: 0 auto;
}

.bm-calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--bm-spacing-md);
}

.bm-calendar-header h5 {
  margin: 0;
}

.bm-nav-btn {
  background: transparent;
  border: none;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--bm-spacing-sm);
  margin: 0;
}

.bm-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.bm-calendar-day-header {
  padding: var(--bm-spacing-sm);
  text-align: center;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bm-calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  padding: 1px;
}

.bm-calendar-day {
  padding: var(--bm-spacing-sm);
  text-align: center;
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  aspect-ratio: 1;
}

.bm-calendar-day.bm-has-event {
  cursor: pointer;
}

/* ============================================
   Date Filter Form - Layout
   ============================================ */
.bm-event-filters {
  max-width: var(--bm-max-width);
  margin: 0 auto;
  padding: 0 var(--bm-spacing-lg);
}

.bm-event-filters form,
.bm-event-filters-facets {
  display: flex;
  gap: var(--bm-spacing-md);
  align-items: flex-end;
  justify-content: center;
  flex-wrap: wrap;
  padding: var(--bm-spacing-lg) 0;
}

.bm-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--bm-spacing-xs);
  min-width: 150px;
}

.bm-filter-group input {
  padding: var(--bm-spacing-sm) var(--bm-spacing-md);
  border-radius: var(--bm-card-radius);
}

.bm-checkboxes {
  columns: 2;
}

/* ============================================
   Footer Section
   ============================================ */
/* No padding/margins declared on purpose: the footer is a regular
   section (it carries the theme's wrapper class) and takes its
   spacing from the theme's section conventions */
.bm-events-footer {
  text-align: center;
}

/* No Events Message */
.bm-no-events-message {
  text-align: center;
  grid-column: 1 / -1;
  padding: var(--bm-spacing-xl);
}

/* ============================================
   Responsive - Tablet (1100px and below)
   ============================================ */
@media (max-width: 1100px) {
  .bm-events-group {
    grid-template-columns: repeat(2, 1fr);
  }

  .bm-event-filters form {
    justify-content: flex-start;
  }

  .bm-event-filters form h6 {
    width: 100%;
    text-align: center;
    margin-bottom: 0;
  }

  .bm-single-event .bm-two-columns {
    grid-template-columns: 1fr;
  }

  /* Natural order when stacked: event details first, poster underneath */
}

/* ============================================
   Responsive - Mobile (768px and below)
   ============================================ */
@media (max-width: 768px) {
  .bm-events .bm-content {
    padding: 0 var(--bm-spacing-md);
  }

  .bm-single-event .bm-top .bm-content {
    padding: var(--bm-spacing-lg) var(--bm-spacing-md);
  }

  .bm-single-event .bm-below-top {
    padding: var(--bm-spacing-lg) var(--bm-spacing-md);
  }

  .bm-event-filters {
    padding: 0 var(--bm-spacing-md);
  }

  .bm-filter-group {
    min-width: 120px;
    flex: 1;
  }

}

/* ============================================
   Responsive - Small Mobile (600px and below)
   ============================================ */
@media (max-width: 600px) {
  .bm-events-group {
    grid-template-columns: 1fr;
    gap: var(--bm-spacing-md);
  }

  .bm-calendar-container {
    max-width: 100%;
  }

  .bm-event-filters form,
  .bm-event-filters-facets {
    flex-direction: column;
    align-items: stretch;
  }

  .bm-filter-group {
    width: 100%;
  }

  .bm-checkboxes {
    columns: 1;
  }

  /* Stack date display horizontally on small screens */
  .bm-card {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .bm-card__image {
    width: 100%;
  }

  .bm-date {
    flex-shrink: 0;
    margin-right: var(--bm-spacing-md);
  }

  .bm-card__content {
    flex: 1;
    min-width: 0;
  }
}

/* ============================================
   Responsive - Very Small (400px and below)
   ============================================ */
@media (max-width: 400px) {
  .bm-events .bm-content {
    padding: 0 var(--bm-spacing-sm);
  }

  .bm-card {
    padding: var(--bm-spacing-sm);
  }

  .bm-date h2 {
    font-size: 2rem;
  }
}

/* ============================================
   List View Layout
   ============================================ */
.bm-events-group.bm-events-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.bm-events-list .bm-full-row {
  margin-top: var(--bm-spacing-xl);
  margin-bottom: var(--bm-spacing-sm);
}

.bm-events-list .bm-full-row:first-child {
  margin-top: 0;
}

.bm-list-item {
  display: flex;
  align-items: center;
  gap: var(--bm-spacing-md);
  padding: var(--bm-spacing-md) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  position: relative;
}

.bm-list-item:last-child {
  border-bottom: none;
}

.bm-list-item__link {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.bm-list-item__date {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
  flex-shrink: 0;
  text-align: center;
  line-height: 1.2;
}

.bm-list-item__day {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.bm-list-item__month {
  font-size: var(--bm-font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

.bm-list-item__weekday {
  font-size: 0.75rem;
  opacity: 0.5;
}

.bm-list-item__content {
  flex: 1;
  min-width: 0;
}

.bm-list-item__title {
  margin: 0 0 var(--bm-spacing-xs) 0;
  font-size: var(--bm-font-size-base);
  font-weight: 600;
}

.bm-list-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--bm-spacing-xs) var(--bm-spacing-md);
  font-size: var(--bm-font-size-sm);
  opacity: 0.7;
}

.bm-list-item__time::before {
  content: "";
}

.bm-list-item__venue::before {
  content: "";
}

.bm-list-item__repeats-until {
  display: block;
  font-size: var(--bm-font-size-sm);
  opacity: 0.6;
  margin-top: 2px;
}

/* List view responsive */
@media (max-width: 480px) {
  .bm-list-item {
    gap: var(--bm-spacing-sm);
  }

  .bm-list-item__date {
    min-width: 45px;
  }

  .bm-list-item__day {
    font-size: 1.25rem;
  }

  .bm-list-item__meta {
    flex-direction: column;
    gap: 2px;
  }
}