.course-practice-panel {
  margin-top: 2px;
}

.course-practice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.course-practice-card {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 14px;
  min-height: 174px;
  padding: 20px;
  border: 1px solid var(--course-card-border);
  border-radius: 18px;
  background: var(--course-card-surface);
  color: inherit;
  text-align: left;
  text-decoration: none;
  box-shadow: var(--course-card-shadow);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

button.course-practice-card {
  width: 100%;
  appearance: none;
  font: inherit;
  cursor: pointer;
}

.course-practice-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--course-blue) 34%, var(--course-card-border));
  box-shadow: 0 24px 52px rgba(0, 0, 0, .18);
}

.course-practice-card--primary {
  border-color: color-mix(in srgb, var(--course-blue) 30%, var(--course-card-border));
  background:
    radial-gradient(circle at 90% 8%, color-mix(in srgb, var(--course-blue) 18%, transparent), transparent 32%),
    var(--course-card-surface);
}

.course-practice-card__icon {
  width: 50px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--course-blue-bright), var(--course-blue));
  color: var(--course-on-accent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 10px 20px rgba(0,0,0,.16);
}

.course-practice-card h3 {
  margin: 0;
  color: var(--course-card-title);
  font-family: var(--course-font-editorial);
  font-size: var(--font-size-500);
  line-height: 1.18;
  letter-spacing: -.02em;
}

.course-practice-card p {
  margin: 9px 0 0;
  color: var(--course-card-text);
  font-size: var(--font-size-200);
  line-height: 1.6;
}

.course-interview-modal .modal-dialog {
  max-width: 780px;
}

.course-interview-modal .course-interview-modal__panel {
  position: relative;
  max-height: min(780px, calc(100dvh - 32px));
  overflow: hidden;
  border: 1px solid var(--course-surface-border);
  border-radius: 28px;
  background:
    radial-gradient(circle at 92% 6%, color-mix(in srgb, var(--course-blue-soft) 78%, transparent), transparent 31%),
    radial-gradient(circle at 8% 95%, color-mix(in srgb, var(--course-paper-warm) 76%, transparent), transparent 34%),
    var(--course-paper);
  color: var(--course-ink);
  font-family: var(--course-font-sans);
  box-shadow: 0 30px 90px color-mix(in srgb, var(--course-ink) 20%, transparent), var(--course-surface-shadow);
}

.course-interview-modal .course-interview-modal__head {
  position: absolute;
  top: 20px;
  right: 22px;
  z-index: 3;
}

.course-interview-modal .course-interview-modal__close {
  width: 42px;
  height: 42px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--course-line);
  border-radius: 50%;
  background-color: color-mix(in srgb, var(--course-paper) 92%, transparent);
  background-size: 13px;
  opacity: 1;
  box-shadow: 0 8px 22px color-mix(in srgb, var(--course-ink) 8%, transparent);
}

.course-interview-modal .course-interview-modal__close:hover {
  background-color: var(--course-blue-soft);
  border-color: var(--course-action-border);
}

.course-interview-modal .course-interview-modal__close:focus-visible,
.course-interview-modal button:focus-visible,
.course-interview-modal select:focus-visible,
.course-interview-modal input:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--course-blue) 24%, transparent);
  outline-offset: 2px;
}

.course-interview-modal .course-interview-modal__titlebar {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 30px 84px 24px 32px;
  border-bottom: 1px solid var(--course-line-soft);
}

.course-interview-modal .course-interview-modal__icon {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  overflow: hidden;
  border: 1px solid var(--course-card-border);
  border-radius: 22px;
  background: color-mix(in srgb, var(--course-paper-warm) 88%, var(--course-blue-soft));
  color: var(--course-blue);
  box-shadow: inset 0 1px 0 var(--course-highlight), 0 12px 26px color-mix(in srgb, var(--course-ink) 8%, transparent);
}

.course-interview-modal .course-interview-modal__icon img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.course-interview-modal .course-interview-modal__icon i {
  font-size: var(--font-size-900);
}

.course-interview-modal .course-interview-modal__kicker {
  margin: 0 0 4px;
  color: var(--course-blue);
  font-size: var(--font-size-100);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.course-interview-modal .iv-modal-course {
  margin: 0;
  color: var(--course-title);
  font-family: var(--course-font-editorial);
  font-size: clamp(var(--font-size-800), 4vw, var(--font-size-900));
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.025em;
}

.course-interview-modal .iv-modal-course::after {
  display: block;
  width: 74px;
  height: 1px;
  margin-top: 10px;
  background: linear-gradient(90deg, var(--course-blue), transparent);
  content: "";
}

.course-interview-modal .course-interview-modal__description {
  max-width: 540px;
  margin: 10px 0 0;
  color: var(--course-muted);
  font-size: var(--font-size-100);
  line-height: 1.55;
}

.course-interview-modal .course-interview-modal__body {
  display: grid;
  gap: 18px;
  min-height: 0;
  overflow-y: auto;
  padding: 24px 32px 20px;
}

.course-interview-modal .iv-modal-settings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.course-interview-modal .iv-modal-setting {
  min-width: 0;
}

.course-interview-modal .iv-modal-settings .iv-modal-setting {
  padding: 14px;
  border: 1px solid var(--course-line-soft);
  border-radius: 16px;
  background: color-mix(in srgb, var(--course-card-surface) 84%, transparent);
}

.course-interview-modal .iv-modal-setting > label,
.course-interview-modal .course-interview-modal__topics-head label {
  display: block;
  margin: 0 0 7px;
  color: var(--course-title);
  font-size: var(--font-size-100);
  font-weight: 700;
}

.course-interview-modal .iv-modal-setting .form-select {
  min-height: 46px;
  border: 1px solid var(--course-card-border);
  border-radius: 12px;
  background-color: var(--course-paper);
  color: var(--course-title);
  font-size: var(--font-size-100);
  box-shadow: inset 0 1px 2px color-mix(in srgb, var(--course-ink) 4%, transparent);
}

.course-interview-modal .course-interview-modal__body > .iv-modal-setting {
  padding: 16px;
  border: 1px solid var(--course-line-soft);
  border-radius: 18px;
  background: color-mix(in srgb, var(--course-paper-warm) 66%, transparent);
}

.course-interview-modal .course-interview-modal__topics-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.course-interview-modal .course-interview-modal__topics-head label {
  margin: 0;
}

.course-interview-modal .course-interview-modal__toggle {
  border: 1px solid var(--course-action-ghost-border);
  background: color-mix(in srgb, var(--course-action-bg) 88%, transparent);
  color: var(--course-action-ghost-text);
  border-radius: 999px;
  min-height: 34px;
  padding: 0 13px;
  font-size: var(--font-size-100);
  font-weight: 700;
}

.course-interview-modal .course-interview-modal__toggle:hover {
  color: var(--course-action-ghost-hover-text);
  border-color: var(--course-action-ghost-hover-border);
}

.course-interview-modal .iv-topic-checks {
  display: grid;
  gap: 7px;
  max-height: 210px;
  overflow: auto;
  padding: 2px 5px 2px 2px;
}

.course-interview-modal .iv-topic-check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--course-line-soft);
  border-radius: 12px;
  background: color-mix(in srgb, var(--course-paper) 88%, transparent);
  color: var(--course-copy);
  cursor: pointer;
  transition: border-color .16s ease, background-color .16s ease, transform .16s ease;
}

.course-interview-modal .iv-topic-check:hover {
  border-color: var(--course-action-border);
  background: var(--course-blue-soft);
  transform: translateY(-1px);
}

.course-interview-modal .iv-topic-check:has(input:checked) {
  border-color: color-mix(in srgb, var(--course-blue) 42%, var(--course-line));
  background: color-mix(in srgb, var(--course-blue-soft) 72%, var(--course-paper));
}

.course-interview-modal .iv-topic-check input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin: 0;
  align-self: center;
  accent-color: var(--course-blue);
}

.course-interview-modal .iv-topic-name {
  line-height: 1.35;
}

.course-interview-modal .course-interview-modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  padding: 18px 32px 24px;
  border-top: 1px solid var(--course-line-soft);
}

.course-interview-modal .course-interview-modal__error {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  padding: 9px 12px;
  border: 1px solid color-mix(in srgb, var(--course-danger) 30%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--course-danger) 8%, var(--course-paper));
  color: var(--course-error);
  font-size: var(--font-size-100);
  font-weight: 700;
}

.course-interview-modal .course-interview-modal__start {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid color-mix(in srgb, var(--course-blue) 78%, var(--course-ink));
  border-radius: 13px;
  background: linear-gradient(135deg, var(--course-blue-bright), var(--course-blue));
  color: var(--course-on-accent);
  font-size: var(--font-size-100);
  font-weight: 700;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--course-blue) 24%, transparent);
  transition: transform .16s ease, box-shadow .16s ease;
}

.course-interview-modal .course-interview-modal__start:hover {
  color: var(--course-on-accent);
  transform: translateY(-1px);
  box-shadow: 0 16px 30px color-mix(in srgb, var(--course-blue) 30%, transparent);
}

body.course-image-lightbox-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .course-interview-modal .modal-dialog {
    margin: 8px;
  }

  .course-interview-modal .course-interview-modal__panel {
    max-height: calc(100dvh - 16px);
    border-radius: 22px;
  }

  .course-interview-modal .course-interview-modal__head {
    top: 14px;
    right: 14px;
  }

  .course-interview-modal .course-interview-modal__titlebar {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 14px;
    padding: 22px 64px 20px 20px;
  }

  .course-interview-modal .course-interview-modal__icon {
    width: 62px;
    height: 62px;
    border-radius: 17px;
  }

  .course-interview-modal .course-interview-modal__icon img {
    width: 52px;
    height: 52px;
  }

  .course-interview-modal .course-interview-modal__description {
    font-size: var(--font-size-100);
  }

  .course-interview-modal .course-interview-modal__body {
    padding: 18px 20px;
  }

  .course-interview-modal .iv-modal-settings {
    grid-template-columns: 1fr;
  }

  .course-interview-modal .course-interview-modal__footer {
    align-items: stretch;
    flex-direction: column;
    padding: 16px 20px 20px;
  }

  .course-interview-modal .course-interview-modal__error {
    margin-right: 0;
  }

  .course-interview-modal .course-interview-modal__start {
    width: 100%;
  }

  .course-practice-grid {
    grid-template-columns: 1fr;
  }
}