.olga-schedule-wrap {
  max-width: 1180px;
  margin: 50px auto;
  padding: 34px;
  background:
    radial-gradient(circle at top left, rgba(166,108,255,.20), transparent 34%),
    #08080c;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 34px;
  box-shadow: 0 28px 80px rgba(0,0,0,.32);
  color: #fff;
}

.olga-schedule-header {
  text-align: center;
  margin-bottom: 30px;
}

.olga-eyebrow {
  color: #a66cff;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 8px;
}

.olga-schedule-header h2 {
  color: #fff;
  font-size: 36px;
  line-height: 1.15;
  margin: 8px 0;
}

.olga-schedule-header p {
  color: rgba(255,255,255,.72);
  font-size: 17px;
  margin: 0 auto 22px;
}

.olga-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.olga-stat {
  padding: 14px 12px;
  border-radius: 20px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.08);
}

.olga-stat span {
  display: block;
  color: #fff;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.olga-stat small {
  display: block;
  margin-top: 7px;
  color: rgba(255,255,255,.68);
  font-size: 12px;
}

#olga-calendar .fc {
  color: #fff;
}

#olga-calendar .fc-toolbar {
  gap: 14px;
}

#olga-calendar .fc-toolbar-title {
  font-size: 24px;
  font-weight: 900;
}

#olga-calendar .fc-button {
  background: #7546d8;
  border: none;
  border-radius: 999px;
  padding: 8px 16px;
  box-shadow: none;
}

#olga-calendar .fc-button:hover,
#olga-calendar .fc-button:focus {
  background: #8f63f0;
}

#olga-calendar .fc-scrollgrid,
#olga-calendar .fc-theme-standard td,
#olga-calendar .fc-theme-standard th {
  border-color: rgba(255,255,255,.12);
}

#olga-calendar .fc-col-header-cell {
  background: rgba(255,255,255,.96);
}

#olga-calendar .fc-col-header-cell-cushion {
  color: #7546d8;
  font-weight: 900;
  padding: 10px 4px;
}

#olga-calendar .fc-timegrid-slot {
  background: rgba(13,13,18,.95);
  height: 72px;
}

#olga-calendar .fc-timegrid-slot-label {
  color: rgba(255,255,255,.70);
  font-size: 12px;
}

#olga-calendar .fc-event {
  border: none;
  border-radius: 22px;
  padding: 0;
  background: transparent !important;
  box-shadow: none;
  cursor: pointer;
}

.olga-card {
  height: 100%;
  min-height: 68px;
  padding: 10px 11px;
  border-radius: 22px;
  box-shadow: 0 12px 28px rgba(0,0,0,.30);
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  position: relative;
}

.olga-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 18px 40px rgba(0,0,0,.36);
  filter: saturate(1.06);
  z-index: 20;
}

.olga-card-top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 7px;
  align-items: start;
}

.olga-card-icon {
  line-height: 1.05;
  font-size: 15px;
}

.olga-card-text {
  min-width: 0;
}

.olga-card-main {
  font-weight: 900;
  font-size: 14px;
  line-height: 1.05;
  white-space: normal;
}

.olga-speaking-title {
  font-size: 11.8px;
  letter-spacing: -.02em;
}

.olga-level {
  display: inline-block;
  margin-top: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.26);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.05;
}

.olga-card-time {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.05;
}

.olga-free {
  background: linear-gradient(135deg, #8BE95F, #B4F07A);
  color: #101014;
}

.olga-diagnostic {
  background: linear-gradient(135deg, #FFD86B, #FFC64B);
  color: #181208;
}

.olga-speaking-a2b1 {
  background: linear-gradient(135deg, #7C4DFF, #A16DFF);
  color: #fff;
}

.olga-speaking-b1b2 {
  background: linear-gradient(135deg, #FF5C8A, #FF8CB0);
  color: #2a0610;
}

.olga-speaking-b2c1 {
  background: linear-gradient(135deg, #3F8CFF, #72B2FF);
  color: #07192b;
}

.olga-exam {
  background: linear-gradient(135deg, #FF9E2C, #FFC35A);
  color: #221000;
}

.olga-free .olga-level,
.olga-diagnostic .olga-level,
.olga-speaking-b1b2 .olga-level,
.olga-speaking-b2c1 .olga-level,
.olga-exam .olga-level {
  background: rgba(0,0,0,.13);
}

#olga-calendar .fc-now-indicator-line {
  border-color: #ff4d6d;
}

#olga-calendar .fc-now-indicator-arrow {
  border-color: #ff4d6d;
}

.olga-calendar-warning {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 216, 107, .15);
  color: #FFD86B;
}

@media (max-width: 900px) {
  .olga-stats {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

@media (max-width: 768px) {
  .olga-schedule-wrap {
    padding: 18px;
    border-radius: 24px;
    margin: 30px auto;
  }

  .olga-schedule-header h2 {
    font-size: 27px;
  }

  .olga-schedule-header p {
    font-size: 15px;
  }

  #olga-calendar .fc-toolbar {
    flex-direction: column;
    gap: 12px;
  }

  #olga-calendar .fc-toolbar-title {
    font-size: 20px;
  }

  #olga-calendar .fc-timegrid-slot {
    height: 76px;
  }

  .olga-card {
    padding: 8px;
    border-radius: 16px;
    min-height: 70px;
  }

  .olga-card-main {
    font-size: 12px;
  }

  .olga-speaking-title {
    font-size: 10.6px;
  }

  .olga-card-time {
    font-size: 11px;
  }
}

@media (max-width: 520px) {
  .olga-stats {
    grid-template-columns: 1fr;
  }
}