/* Standalone calendar layout */
.calendar-shell {
  width: min(1200px, 96vw);
  margin: 0 auto;
  padding: 40px 0 80px;
}

/* ========================= Calendar Monthly Layout ========================= */
.calendar-card {
  padding: 24px;
}

.calendar-alt__header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 12px 0 18px;
}

.calendar-alt__month {
  font-size: 1.4rem;
  color: #4b2b80;
  letter-spacing: 0.04em;
  text-transform: capitalize;
}

.calendar-alt__nav {
  border: 1px solid rgba(111, 88, 177, 0.25);
  background: #fff;
  color: #4b2b80;
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
}

.calendar-alt__nav[disabled] {
  opacity: 0.4;
  cursor: default;
}

.calendar-alt__weekdays,
.calendar-alt__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-alt__weekdays {
  border-top: 1px solid rgba(111, 88, 177, 0.2);
  border-left: 1px solid rgba(111, 88, 177, 0.2);
}

.calendar-alt__weekday {
  padding: 8px 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #4b2b80;
  border-right: 1px solid rgba(111, 88, 177, 0.2);
  border-bottom: 1px solid rgba(111, 88, 177, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.calendar-alt__grid {
  border-left: 1px solid rgba(111, 88, 177, 0.2);
}

.calendar-alt__day {
  min-height: 140px;
  padding: 8px 10px;
  border-right: 1px solid rgba(111, 88, 177, 0.2);
  border-bottom: 1px solid rgba(111, 88, 177, 0.2);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calendar-alt__day--today {
  background: transparent;
  box-shadow: none;
}
.calendar-alt__day--today .calendar-alt__date {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(111, 88, 177, 0.18);
  box-shadow: inset 0 0 0 1.5px rgba(111, 88, 177, 0.45);
}

.calendar-alt__day--empty {
  background: rgba(255, 255, 255, 0.4);
}

.calendar-alt__date {
  font-weight: 600;
  color: #3b2b5a;
  font-size: 0.95rem;
}

.calendar-alt__slots .class-slot {
  background: transparent;
  border: 0;
  border-radius: 0;
  margin-bottom: 6px;
  padding: 0;
  box-shadow: none;
}

.calendar-alt__slots .class-slot:last-child {
  margin-bottom: 0;
}

.class-slot__time-link--alt {
  display: inline-flex;
  flex-direction: column;
  gap: 0;
  text-decoration: none;
  color: #6f4fd2;
  font-weight: 600;
  font-size: 0.85rem;
  position: relative;
}

.class-slot--registered .class-slot__time-link--alt {
  color: rgba(111, 79, 210, 0.6);
}

.class-slot__time-link--alt:focus {
  outline: 2px solid rgba(75, 58, 166, 0.4);
  outline-offset: 2px;
  border-radius: 6px;
}

.class-slot__details {
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  z-index: 5;
  background: #fff;
  border: 1px solid rgba(111, 88, 177, 0.2);
  border-radius: 10px;
  padding: 6px 8px;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(43, 35, 66, 0.75);
  line-height: 1.3;
  box-shadow: 0 8px 20px rgba(43, 35, 66, 0.12);
  white-space: nowrap;
}

.class-slot__detail + .class-slot__detail::before {
  content: "•";
  margin: 0 6px;
  color: rgba(43, 35, 66, 0.4);
}

.class-slot__detail--reserved {
  color: rgba(111, 79, 210, 0.8);
}

.class-slot__time-link--alt:hover .class-slot__details,
.class-slot__time-link--alt:focus .class-slot__details {
  display: inline;
}

@media (max-width: 760px) {
  .calendar-alt__day {
    min-height: 90px;
    padding: 6px 8px 4px;
    gap: 4px;
  }

  .calendar-alt__slots .class-slot {
    margin-bottom: 4px;
  }

  .calendar-alt__weekday {
    font-size: 0.72rem;
    padding: 6px 6px;
  }

  .calendar-alt__month {
    font-size: 1.2rem;
  }
}
.calendar-header {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 24px 0;
}
.calendar-shell .calendar-card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 25px 60px rgba(31, 16, 34, 0.12);
  backdrop-filter: blur(10px);
}
.calendar-shell .calendar-card h1 {
  margin-top: 0;
  margin-bottom: 12px;
  font-family: Cinzel, serif;
  color: #6f4fd2;
  font-size: 1.8rem;
}
.calendar-shell .calendar-card p {
  margin-top: 0;
  color: rgba(45, 27, 71, 0.8);
  margin-bottom: 16px;
}
.calendar-return {
  display: flex;
  justify-content: center;
  margin: 32px auto 0;
  padding-bottom: 40px;
  width: 100%;
  text-align: center;
}
.calendar-return__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 220px;
  padding: 14px 34px;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  text-decoration: none !important;
  background: linear-gradient(125deg, #6f4fd2, #a96bff);
  color: #fff !important;
  border: none;
  box-shadow: 0 14px 30px rgba(111, 79, 210, 0.28);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}
.calendar-return__link:hover,
.calendar-return__link:focus {
  background: #520152;
  box-shadow: 0 18px 36px rgba(82, 1, 82, 0.35);
  transform: translateY(-2px);
  color: #fff;
}

/* Calendar grid + slots */
.class-slot__message {
  margin-top: 8px;
  font-size: 0.9rem;
  color: #5d4a73;
}
.class-slot__message--pending {
  color: #a65b08;
  font-weight: 600;
}
.class-slot__message--package {
  color: #3c235a;
}
.class-slot__register-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.class-slot__actions .client-button,
.mobile-schedule__actions .client-button {
  padding: 4px 12px;
  font-size: 0.78rem;
  line-height: 1.2;
  height: auto;
  border-radius: 999px;
}
.class-slot--registered {
  border-color: rgba(111, 79, 210, 0.35);
  background: #f2ecff;
}
.class-slot--past {
  opacity: 0.7;
}
.mobile-schedule {
  display: none;
}
.mobile-schedule__intro {
  font-size: 0.95rem;
  color: #6d5a87;
  margin-top: 0;
}
.mobile-schedule__list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mobile-schedule__item {
  border: 1px solid rgba(111, 79, 210, 0.18);
  border-radius: 14px;
  padding: 16px;
  background: #f9f6ff;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mobile-schedule__item--registered {
  border-color: rgba(111, 79, 210, 0.4);
  background: #f2ecff;
}
.mobile-schedule__item--past {
  opacity: 0.7;
}
.mobile-schedule__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.mobile-schedule__datetime {
  font-weight: 600;
  color: #3c235a;
}
.mobile-schedule__status {
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: #6f4fd2;
  color: #fff;
  font-weight: 600;
}
.mobile-schedule__status--closed {
  background: #b8accf;
}
.mobile-schedule__status--pending {
  background: #fff3e3;
  color: #a65b08;
}
.mobile-schedule__info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
  color: #5d4a73;
}
.mobile-schedule__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}
.mobile-schedule__actions form {
  flex: 1;
}
.mobile-schedule__message {
  font-size: 0.9rem;
  color: #5d4a73;
}
.mobile-register-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.mobile-schedule__message--pending {
  color: #a65b08;
  font-weight: 600;
}
.mobile-schedule__message--package {
  color: #3c235a;
}
.mobile-schedule__item .client-button {
  width: 100%;
}
.btn {
  border: none;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  padding: 9px 16px;
  font-size: 0.9rem;
  transition: background 0.2s ease, color 0.2s ease, border 0.2s ease;
}
.class-slot__indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6f4fd2;
  margin: 2px auto 0;
  display: none;
}
.calendar-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: minmax(96px, auto);
  width: 100%;
}
@media (max-width: 700px) {
  .calendar-grid {
    gap: 6px;
    grid-auto-rows: auto;
  }
  .calendar-day {
    padding: 4px 2px;
    gap: 4px;
    align-items: center;
    text-align: center;
    min-height: auto;
  }
  .calendar-day__date {
    flex-direction: column;
    align-items: center;
    font-size: 0.7rem;
    gap: 0;
  }
  .calendar-day__weekday {
    font-size: 0.55rem;
    letter-spacing: 0.05em;
  }
  .calendar-day .class-slot {
    padding: 4px 0 !important;
    gap: 3px;
    align-items: center;
  }
  .calendar-day .class-slot__time-button {
    font-size: 0.7rem !important;
    cursor: pointer;
    text-align: center;
    display: inline-block;
    padding: 0;
  }
  .calendar-day .class-slot__indicator {
    margin: 4px auto 0;
  }
  .mobile-schedule {
    display: block;
  }
  .calendar-empty {
    justify-content: center;
  }
  .calendar-empty__symbol {
    display: inline;
  }
  .calendar-empty__label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}
@media (max-width: 520px) {
  .calendar-grid {
    gap: 4px;
    grid-auto-rows: auto;
  }
  .calendar-day {
    padding: 3px 1px;
    gap: 3px;
    min-height: auto;
  }
  .calendar-day__date {
    font-size: 0.62rem;
  }
  .calendar-day__weekday {
    font-size: 0.48rem;
  }
  .calendar-day .class-slot {
    padding: 3px 0 !important;
  }
  .calendar-day .class-slot__time-button {
    font-size: 0.6rem !important;
  }
}
.calendar-day {
  background: #f9f6ff;
  border-radius: 16px;
  border: 1px solid rgba(111, 79, 210, 0.15);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: auto;
}
@media (min-width: 701px) {
  .calendar-day {
    min-height: 180px;
  }
}
.calendar-day--today {
  border-color: #6f4fd2;
  box-shadow: 0 0 0 2px rgba(111, 79, 210, 0.18);
}
.calendar-day__date {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 600;
  color: #3c235a;
  font-size: 0.95rem;
}
.calendar-day__weekday {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8f7cab;
}
.calendar-empty {
  position: relative;
  font-size: 0.9rem;
  color: #8f7cab;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.calendar-empty__symbol {
  display: none;
  font-size: 1.2rem;
  line-height: 1;
}
.calendar-empty__label {
  display: inline;
}
.class-slot {
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(111, 79, 210, 0.18);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 10px 20px rgba(31, 16, 34, 0.12);
}
.class-slot__time {
  font-weight: 600;
  color: #3c235a;
  font-size: 1rem;
}
.class-slot__time-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 999px;
  color: inherit;
  text-decoration: none;
  font-weight: inherit;
}
.class-slot__time-button {
  display: inline-block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: #3c235a;
  cursor: pointer;
}
.class-slot__time-button:focus {
  outline: 2px solid rgba(102, 1, 104, 0.35);
  outline-offset: 2px;
}
.class-slot__time-button:hover,
.class-slot__time-button--open {
  color: #520152;
}
.class-slot__type {
  font-size: 0.9rem;
  color: #5d4a73;
}
.class-slot__instructor {
  font-size: 0.85rem;
  color: #8f7cab;
}
.class-slot__meta {
  font-size: 0.85rem;
  color: #5d4a73;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.class-slot__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(111, 79, 210, 0.12);
  color: #6f4fd2;
  text-transform: uppercase;
}
@media (max-width: 700px) {
  .class-slot__time {
    text-align: center;
    font-size: 0.85rem;
  }
}
.calendar-page .class-slot {
  align-items: flex-start;
  text-align: left;
  gap: 2px;
}
.calendar-page .class-slot__meta {
  justify-content: flex-start;
  line-height: 1.2;
}
.calendar-page .class-slot__time-link {
  padding: 0;
}

.calendar-page .class-slot__time-link--alt {
  color: #6f4fd2;
}

.calendar-page .class-slot--registered .class-slot__time-link--alt {
  color: rgba(111, 79, 210, 0.6);
}
.calendar-page .class-slot__cta {
  width: 100%;
  display: flex;
  justify-content: center;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.class-slot__actions {
  margin-top: 8px;
}
.class-slot__actions form {
  display: inline-block;
}
.class-slot__cta {
  margin-top: 8px;
}
.class-slot__register-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #fff;
  background: #6f4fd2;
  text-decoration: none;
  box-shadow: 0 6px 14px rgba(111, 79, 210, 0.25);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.class-slot__register-button:hover,
.class-slot__register-button:focus {
  background: #520152;
  box-shadow: 0 8px 18px rgba(82, 1, 82, 0.35);
}

/* Calendar modal */
.calendar-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}
.calendar-modal.is-visible {
  display: flex;
}
.calendar-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(31, 16, 34, 0.5);
}
.calendar-modal__dialog {
  position: relative;
  background: #fff;
  color: #1f1022;
  padding: 24px;
  border-radius: 18px;
  box-shadow: 0 25px 45px rgba(31, 16, 34, 0.25);
  width: min(420px, 92vw);
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 1;
}
.calendar-modal__title {
  margin: 0;
  font-size: 1.4rem;
}
.calendar-modal__datetime {
  margin: 0;
  color: #5d4a73;
  font-weight: 600;
}
.calendar-modal__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
  color: #4b3d50;
}
.calendar-modal__status {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.calendar-modal__status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}
.calendar-modal__status-badge--registered {
  background: #6f4fd2;
  color: #fff;
}
.calendar-modal__status-badge--pending {
  background: #fff3e3;
  color: #a65b08;
}
.calendar-modal__status-badge--closed {
  background: #b8accf;
  color: #fff;
}
.calendar-modal__actions form {
  margin: 0;
}
.calendar-modal__actions .btn {
  width: 100%;
  justify-content: center;
}
.calendar-modal__actions .class-slot__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.calendar-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: #5d4a73;
  cursor: pointer;
  line-height: 1;
}
.calendar-modal__close:focus {
  outline: 2px solid rgba(102, 1, 104, 0.35);
  outline-offset: 2px;
}
body.calendar-modal-open {
  overflow: hidden;
}

@media (max-width: 700px) {
  .calendar-page .class-slot {
    gap: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
  }
  .calendar-page .class-slot__type,
  .calendar-page .class-slot__meta,
  .calendar-page .class-slot__cta,
  .calendar-page .class-slot__register-button {
    display: none;
  }
  .calendar-page .class-slot__time-link {
    width: 100%;
    padding: 4px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #6f4fd2, #a96bff);
    color: #fff;
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 600;
    box-shadow: 0 8px 18px rgba(111, 79, 210, 0.25);
  }
  .calendar-page .class-slot__time-link:hover,
  .calendar-page .class-slot__time-link:focus {
    background: #520152;
  }
  .calendar-page .calendar-empty {
    display: none;
  }

  .calendar-page .class-slot__time {
    text-align: left;
  }

  .calendar-page .class-slot__time-link--alt {
    width: auto;
    padding: 0;
    border-radius: 0;
    background: none;
    color: #6f4fd2;
    text-transform: none;
    font-size: 0.8rem;
    box-shadow: none;
  }

  .calendar-page .class-slot__time-link--alt:hover,
  .calendar-page .class-slot__time-link--alt:focus {
    background: none;
    color: #6f4fd2;
  }

  .calendar-page .class-slot__time-main {
    display: inline-flex;
    flex-wrap: wrap;
    column-gap: 4px;
  }
}