/* ---------- ZÁKLADNÍ NASTAVENÍ ---------- */

body {
  background: #6A1D28;
  font-family: "Inter", sans-serif;
  color: #F9F4EE;
}

.calendar-container {
  max-width: 750px;
  margin: 40px auto;
  text-align: center;
}

/* ---------- NAVIGACE TÝDNŮ ---------- */

.week-navigation {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  margin-bottom: 25px;
}

.nav-arrow {
  background: transparent;
  border: none;
  color: #F9F4EE;
  font-size: 32px;
  cursor: pointer;
  padding: 0 12px;
  transition: opacity 0.2s;
}

.nav-arrow:hover {
  opacity: 0.7;
}

h2 {
  font-size: 22px;
  margin: 0;
  color: #F9F4EE !important;
}

/* ---------- TÝDEN / DNY ---------- */

.weekdays {
  display: flex;
  justify-content: space-between;
  margin-bottom: 35px;
  color: #F9F4EE;
}

/* Každý den */
.day {
  position: relative;
  text-align: center;
  min-width: 40px;
  padding: 0 4px;
  cursor: pointer;
  color: #F9F4EE;
}

/* Tečka „dnes“ */
.day .today-dot {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #F9F4EE;
  display: none;
}

.day.today .today-dot {
  display: block;
}

/* Název dne */
.day .label {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
  color: #F9F4EE;
}

/* Obal čísla dne */
.date-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  transition: 0.25s ease;
}

/* Číslo dne */
.day .date {
  font-size: 15px;
  line-height: 1;
  color: #F9F4EE;
}

/* Aktivní den */
.day.selected .date-wrap {
  border: 2px solid #F9F4EE;
}

/* Hover efekt */
.day:not(.disabled):hover .date-wrap {
  border: 2px solid #F9F4EE;
  transform: scale(1.05);
}

/* Minulé dny */
.day.disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ---------- LEKCE / ROZVRH ---------- */

.lessons-list {
  margin-top: 20px;
  color: #F9F4EE;
}

/* ---------- DESKTOP (GRID) ---------- */

@media (min-width: 768px) {

  .lesson-row {
    display: grid;
    grid-template-columns: 80px 1fr 48px 48px 160px;
    align-items: center;
    column-gap: 20px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(249, 244, 238, 0.2);
    /**/
    cursor: pointer;
    transition: background-color 0.25s ease, transform 0.2s ease;
  }

  .lesson-row div:nth-child(1),
  .lesson-row div:nth-child(2) {
    text-align: left;
  }

  .lesson-row div:nth-child(4) {
    text-align: right;
  }

  .difficulty-col {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0.9;
  }

  .difficulty-col svg {
    width: 18px;
    height: 18px;
  }
  /**/
  @media (hover: hover) and (pointer: fine) {
    .lesson-row:hover {
      background: rgba(249, 244, 238, 0.08);
      transform: translateY(-1px);
    }
  }
}



/* ---------- MOBIL ---------- */

@media (max-width: 767px) {

  .lesson-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 4px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(249, 244, 238, 0.2);
  }

  .lesson-row div {
    font-size: 14px;
  }

  .difficulty-col {
    /*margin: 6px 0;*/
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 24px;
    margin: 4px 0;
  }
  
 .difficulty-col svg,
.difficulty2-col svg {
  width: 22px;
  height: 22px;
  display: block;
}

  }

  .weekdays {
    gap: 0;
  }

  .day {
    min-width: 34px;
    padding: 0 2px;
  }

  .day .label {
    font-size: 12px;
  }

  .date-wrap {
    width: 22px;
    height: 22px;
  }

  .day .date {
    font-size: 13px;
  }
}

/* ---------- ANIMACE ---------- */

.lessons-fade {
  opacity: 0;
  filter: blur(5px);
  transition: opacity 1s ease, filter 1s ease;
}

.lessons-fade.show {
  opacity: 1;
  filter: blur(0);
}

/* hover */
.lesson-row {
  transition: background 0.25s ease, opacity 0.25s ease;
  border-radius: 6px;
}

.lesson-row:hover {
  background: rgba(249, 244, 238, 0.08);
}
.lesson-row a {
  color: #F9F4EE;
}

/* pří hover nad řádek */
.lesson-name {
  text-decoration: none;
}


/* ---------- SKELETON LOADING ---------- */

/*.skeleton-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  gap: 12px;
}

.skeleton {
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(
    90deg,
    rgba(249,244,238,0.15),
    rgba(249,244,238,0.35),
    rgba(249,244,238,0.15)
  );
  background-size: 200% 100%;
  animation: skeleton 1.2s infinite;
}

@keyframes skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton.time { width: 60px; }
.skeleton.name { flex: 1; }
.skeleton.diff { width: 40px; }
.skeleton.teacher { width: 140px; }*/

/* ---------- SKELETON LOADING ---------- */

.skeleton-row {
  display: grid;
  grid-template-columns: 80px 1fr 40px 40px 1fr;
  gap: 16px;
  padding: 14px 0;
}

.skeleton {
  height: 14px;
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    rgba(249,244,238,0.12) 25%,
    rgba(249,244,238,0.25) 37%,
    rgba(249,244,238,0.12) 63%
  );
  background-size: 400% 100%;
  animation: skeleton-shimmer 1.4s ease infinite;
}

.skeleton.time { width: 60px; }
.skeleton.name { width: 100%; }
.skeleton.diff { width: 24px; margin: 0 auto; }
.skeleton.teacher { width: 90px; justify-self: end; }

@keyframes skeleton-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: 0 0;
  }
}

/* Mobil */
@media (max-width: 600px) {
  .skeleton-row {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .skeleton.teacher {
    justify-self: center;
  }
}


/* styl vyprodané lekce */
/*.lesson-row.sold-out {
  opacity: 0.35;
  pointer-events: none;
  position: relative;
}

.lesson-row.sold-out::after {
  content: "Vyprodáno";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  letter-spacing: 0.05em;
}*/

/* ---------- SOLD OUT BADGE ---------- */

.sold-out-badge {
  margin-left: 10px;
  padding: 2px 8px;
  font-size: 11px;
  border-radius: 12px;
  border: 1px solid rgba(249, 244, 238, 0.6);
  opacity: 0.85;
  white-space: nowrap;
}

/* Celý řádek */
.lesson-row.sold-out {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Zruší hover efekt */
.lesson-row.sold-out:hover {
  background: none;
}

/* ---------- FALLBACK: ŽÁDNÉ LEKCE ---------- */

.no-lessons {
  padding: 40px 10px;
  text-align: center;
  font-size: 15px;
  opacity: 0.75;
  font-style: italic;
}
/* NOVÝ CSS PO PŘÍDANÍ PATÝ SLOUPEC */
.difficulty2-col {
  display: flex;
  justify-content: center;
  align-items: center;
}
.difficulty-col svg,
.difficulty2-col svg {
  width: 22px;
  height: 22px;
  display: block;
}