/* =========================================
   IFT MMA - SCHEDULE
   Mobile First / BEM
========================================= */

.schedule {
  --schedule-zone-1: var(--clr-red);
  --schedule-zone-2: #8b5cf6;
  --schedule-surface: #141416;
  --schedule-card: #1d1d20;
  --schedule-line: #303034;

  min-width: 0;
}

/* HEADER */

.schedule__tagline {
  color: var(--clr-red);
  margin-bottom: 1rem;
}

/* MOBILE NAVIGATION */

.schedule__mobile {
  min-width: 0;
}

.schedule__mobile[hidden] {
  display: none;
}

.schedule__navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;

  padding: 1.25rem 0;
  border-top: 1px solid var(--schedule-line);
  border-bottom: 1px solid var(--schedule-line);
}

.schedule__day-info {
  flex: 1;
  min-width: 0;
  text-align: center;
}

.schedule__day-label {
  display: block;
  margin-bottom: 0.375rem;

  font-size: var(--size-xxs);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--clr-red);
}

.schedule__day-title {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}

.schedule__arrow {
  display: grid;
  place-items: center;

  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;

  border: 1px solid var(--schedule-line);
  border-radius: 0.25rem;

  background: var(--schedule-surface);
  color: var(--clr-light);

  font-size: 1.375rem;
  cursor: pointer;
  transition: 0.2s ease;
}

.schedule__arrow:hover {
  background: var(--clr-red);
  border-color: var(--clr-red);
}

.schedule__arrow:focus-visible,
.schedule__dot:focus-visible {
  outline: 2px solid var(--clr-light);
  outline-offset: 3px;
}

/* DAY INDICATORS */

.schedule__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;

  margin: 1.25rem 0 1.75rem;
}

.schedule__dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;

  border: 0;
  border-radius: 50%;
  background: var(--clr-muted);

  cursor: pointer;
  transition: 0.2s ease;
}

.schedule__dot--active {
  width: 1.75rem;
  background: var(--clr-red);
  border-radius: 1rem;
}

/* MOBILE CARDS */

.schedule__cards {
  display: grid;
  gap: 0.875rem;
  min-width: 0;
  touch-action: pan-y;
}

.schedule__card {
  overflow: hidden;
  background: var(--schedule-surface);
  border: 1px solid var(--schedule-line);
  border-radius: 0.375rem;
}

.schedule__card-time {
  display: block;
  padding: 0.875rem 1rem;

  background: #101012;
  border-bottom: 1px solid var(--schedule-line);

  font-size: var(--size-sm);
  font-weight: 800;
  letter-spacing: 0.025em;
  color: var(--clr-light);
}

.schedule__card-body {
  display: grid;
  gap: 0.5rem;
  padding: 0.75rem;
}

.schedule__activity {
  min-width: 0;
}

/* MOBILE SESSION */

.schedule__cards .schedule__activity {
  display: flex;
  align-items: center;
  gap: 0.75rem;

  min-height: 3.25rem;
  padding: 0.75rem;

  background: var(--schedule-card);
  border-left: 3px solid var(--schedule-zone-1);
  border-radius: 0.25rem;

  font-size: var(--size-xs);
  font-weight: 600;
  line-height: 1.4;
  color: var(--clr-light);
}

.schedule__cards .schedule__activity::before {
  content: "1";

  display: grid;
  place-items: center;
  flex-shrink: 0;

  width: 1.375rem;
  height: 1.375rem;

  background: var(--schedule-zone-1);
  border-radius: 50%;

  font-size: 0.625rem;
  font-weight: 800;
  color: #fff;
}

.schedule__cards .schedule__activity:nth-child(2) {
  border-left-color: var(--schedule-zone-2);
}

.schedule__cards .schedule__activity:nth-child(2)::before {
  content: "2";
  background: var(--schedule-zone-2);
}

.schedule__empty {
  padding: 1.25rem;
  text-align: center;
  color: var(--clr-text);
  font-size: var(--size-sm);
}

/* DESKTOP TABLE BASE */

.schedule__table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--schedule-line);
}

.schedule__table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  table-layout: fixed;
}

.schedule__header {
  padding: 1.25rem 0.75rem;

  background: #171719;
  border: 1px solid var(--schedule-line);

  text-align: left;
  font-size: var(--size-base);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--clr-light);
}

.schedule__header:first-child {
  width: 145px;
  background: var(--clr-red);
  color: #fff;
}

.schedule__time {
  padding: 1.25rem 0.75rem;
  background: #1b1b1e;
  border: 1px solid var(--schedule-line);

  text-align: left;
  white-space: nowrap;
  vertical-align: top;

  font-size: var(--size-sm);
  font-weight: 800;
}

.schedule__cell {
  padding: 0.625rem;
  background: #111113;
  border: 1px solid var(--schedule-line);
  vertical-align: top;
}

.schedule__row:nth-child(even) .schedule__cell {
  background: #151517;
}

.schedule__table .schedule__activity {
  position: relative;
  display: flex;
  align-items: center;

  min-height: 2.75rem;
  padding: 0.625rem 0.5rem 0.625rem 1.75rem;

  background: var(--schedule-card);
  border-left: 2px solid var(--schedule-zone-1);
  border-radius: 0.25rem;

  font-size: var(--size-xs);
  font-weight: 600;
  line-height: 1.35;
}

.schedule__table .schedule__activity + .schedule__activity {
  margin-top: 0.375rem;
}

.schedule__table .schedule__activity::before {
  content: "1";
  position: absolute;
  left: 0.375rem;
  top: 50%;
  transform: translateY(-50%);

  display: grid;
  place-items: center;

  width: 1rem;
  height: 1rem;
  background: var(--schedule-zone-1);
  border-radius: 50%;

  font-size: 0.5625rem;
  font-weight: 800;
  color: white;
}

.schedule__table .schedule__activity:nth-child(2) {
  border-left-color: var(--schedule-zone-2);
}

.schedule__table .schedule__activity:nth-child(2)::before {
  content: "2";
  background: var(--schedule-zone-2);
}

.schedule__table .schedule__activity:only-child {
  border-left-color: var(--schedule-zone-1);
}

/* TABLE INTERACTION */

@media (hover: hover) {
  .schedule__row:hover .schedule__cell {
    background: #1d1d21;
  }
}

/* JAVASCRIPT ENHANCED MOBILE VIEW */

@media (max-width: 767px) {
  .schedule--ready .schedule__table-wrapper {
    display: none;
  }

  .schedule__title {
    margin-bottom: 1.5rem;
  }
}

/* md - TABLET */

@media (min-width: 768px) {
  .schedule__mobile {
    display: none;
  }

  .schedule__title {
    font-size: var(--size-6xl);
    margin-bottom: 2.5rem;
  }
}

/* lg - DESKTOP */

@media (min-width: 1024px) {
  .schedule__header {
    font-size: var(--size-lg);
  }

  .schedule__table .schedule__activity {
    font-size: var(--size-xs);
  }
}

/* EMPTY SCHEDULE CELL */

.schedule__cell--empty {
  text-align: center;
  vertical-align: middle;
}

.schedule__empty-mark {
  display: block;
  color: var(--clr-muted);
  font-size: var(--size-2xl);
  font-weight: 300;
  line-height: 1;
}

/* Explicit Zone 2 styling */

.schedule__activity[data-zone="2"] {
  border-left-color: var(--schedule-zone-2);
}

.schedule__activity[data-zone="2"]::before {
  content: "2";
  background: var(--schedule-zone-2);
}

/* Explicit Zone 1 styling */

.schedule__activity[data-zone="1"] {
  border-left-color: var(--schedule-zone-1);
}

.schedule__activity[data-zone="1"]::before {
  content: "1";
  background: var(--schedule-zone-1);
}