.sessions-page,
.session-form-page {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

.sessions-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;

  padding: 34px;
  margin-bottom: 28px;

  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;

  background:
    radial-gradient(
      circle at top right,
      rgba(124, 92, 255, 0.16),
      transparent 42%
    ),
    rgba(255, 255, 255, 0.025);
}

.sessions-hero-copy {
  max-width: 680px;
}

.sessions-hero-copy h2 {
  margin: 10px 0 10px;
  font-size: 30px;
  line-height: 1.1;
}

.sessions-hero-copy p {
  margin: 0;
  color: #929bb0;
  line-height: 1.65;
}

button.sessions-primary-action {
  appearance: none;
  -webkit-appearance: none;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  width: auto;
  min-height: 48px;
  padding: 0 20px;

  border: 0 !important;
  border-radius: 14px;

  background: linear-gradient(
    135deg,
    #8b5cf6 0%,
    #6366f1 55%,
    #3b82f6 100%
  ) !important;

  color: #ffffff !important;

  font: inherit;
  font-weight: 800;

  cursor: pointer;

  box-shadow:
    0 10px 30px rgba(99, 102, 241, 0.25);

  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
}

button.sessions-primary-action:hover {
  transform: translateY(-1px);

  box-shadow:
    0 14px 34px rgba(99, 102, 241, 0.35);
}

button.sessions-primary-action:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.sessions-grid {
  display: grid;
  grid-template-columns:
    repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}

.session-card {
  padding: 24px;

  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;

  background: rgba(255, 255, 255, 0.025);
}

.session-card-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.session-card h3 {
  margin: 12px 0 0;
  font-size: 19px;
}

.session-type-chip {
  display: inline-flex;
  align-items: center;

  min-height: 28px;
  padding: 0 10px;

  border-radius: 999px;

  background: rgba(124, 92, 255, 0.12);
  color: #a996ff;

  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.session-card-copy {
  margin: 16px 0;

  color: #929bb0;
  line-height: 1.6;
}

.session-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;

  margin-top: 18px;
}

.session-card-meta span {
  padding: 7px 10px;

  border-radius: 10px;

  background: rgba(255, 255, 255, 0.045);
  color: #b5bdce;

  font-size: 12px;
  font-weight: 700;
}

.session-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;

  margin-top: 18px;
}

.session-tag {
  padding: 6px 10px;

  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px;

  color: #8f98ac;

  font-size: 11px;
}

.sessions-empty {
  padding: 48px 28px;

  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 22px;

  background: rgba(255, 255, 255, 0.015);
}

.sessions-empty-inner {
  max-width: 520px;
  margin: 0 auto;

  text-align: center;
}

.sessions-empty-icon {
  display: grid;
  place-items: center;

  width: 54px;
  height: 54px;
  margin: 0 auto 18px;

  border-radius: 16px;

  background: rgba(124, 92, 255, 0.12);
  color: #a996ff;

  font-size: 26px;
  font-weight: 700;
}

.sessions-empty h3 {
  margin: 0 0 8px;
}

.sessions-empty p {
  margin: 0;

  color: #929bb0;
  line-height: 1.6;
}


/* SESSION BUILDER */

.session-form-card {
  margin-top: 20px;
  padding: 32px;

  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;

  background:
    radial-gradient(
      circle at top right,
      rgba(124, 92, 255, 0.1),
      transparent 34%
    ),
    rgba(255, 255, 255, 0.025);
}

.session-form-heading {
  margin-bottom: 30px;
}

.session-form-heading h2 {
  margin: 10px 0;
  font-size: 28px;
}

.session-form-heading p {
  margin: 0;

  color: #929bb0;
  line-height: 1.6;
}

.session-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.session-field {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.session-field > span,
.session-exercise-config label > span {
  color: #b8c0d1;

  font-size: 12px;
  font-weight: 700;
}

.session-field-full {
  grid-column: 1 / -1;
}

.session-field input,
.session-field select,
.session-field textarea,
.session-exercise-config input,
.session-exercise-config select,
.session-exercise-config textarea {
  width: 100%;
  box-sizing: border-box;

  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;

  background: rgba(5, 9, 18, 0.72);
  color: #ffffff;

  font: inherit;

  outline: none;

  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.session-field input,
.session-field select {
  min-height: 48px;
  padding: 0 14px;
}

.session-field textarea,
.session-exercise-config textarea {
  padding: 13px 14px;
  resize: vertical;
}

.session-field input:focus,
.session-field select:focus,
.session-field textarea:focus,
.session-exercise-config input:focus,
.session-exercise-config select:focus,
.session-exercise-config textarea:focus {
  border-color: rgba(124, 92, 255, 0.8);

  box-shadow:
    0 0 0 3px rgba(124, 92, 255, 0.1);
}

.session-exercise-section {
  margin-top: 36px;
  padding-top: 30px;

  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.session-exercise-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;

  margin-bottom: 20px;
}

.session-exercise-heading h3 {
  margin: 8px 0 0;
  font-size: 21px;
}

.session-exercise-heading p {
  margin: 0;

  color: #929bb0;
}

.session-exercise-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.session-exercise-row {
  padding: 18px;

  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;

  background: rgba(255, 255, 255, 0.018);

  transition:
    border-color 160ms ease,
    background 160ms ease;
}

.session-exercise-row.is-selected {
  border-color: rgba(124, 92, 255, 0.42);

  background: rgba(124, 92, 255, 0.055);
}

.session-exercise-check {
  display: flex;
  align-items: center;
  gap: 13px;

  cursor: pointer;
}

.session-exercise-check input {
  width: 18px;
  height: 18px;

  accent-color: #7c5cff;
}

.session-exercise-check > span {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.session-exercise-check strong {
  color: #ffffff;
}

.session-exercise-check small {
  color: #8992a6;
}

.session-exercise-config {
  display: grid;
  grid-template-columns:
    repeat(4, minmax(140px, 1fr));
  gap: 14px;

  margin-top: 18px;
}

.session-exercise-config label {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.session-exercise-config input {
  min-height: 42px;
  padding: 0 11px;
}

.session-exercise-config select {
  width: 100%;
  min-height: 42px;
  padding: 0 11px;

  box-sizing: border-box;

  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;

  background: rgba(5, 9, 18, 0.72);
  color: #ffffff;

  font: inherit;
  outline: none;
}

.session-exercise-config input:disabled,
.session-exercise-config select:disabled,
.session-exercise-config textarea:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.session-exercise-notes {
  grid-column: 1 / -1;
}

.session-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;

  margin-top: 30px;
}

button.session-secondary-action {
  min-height: 48px;
  padding: 0 18px;

  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;

  background: rgba(255, 255, 255, 0.035);
  color: #b5bdce;

  font: inherit;
  font-weight: 700;

  cursor: pointer;
}

button.session-secondary-action:hover {
  background: rgba(255, 255, 255, 0.065);
  color: #ffffff;
}

.session-form-error {
  margin-top: 20px;
  padding: 13px 15px;

  border: 1px solid rgba(255, 90, 90, 0.25);
  border-radius: 12px;

  background: rgba(255, 90, 90, 0.07);
  color: #ff9c9c;
}

@media (max-width: 900px) {
  .sessions-hero,
  .session-exercise-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .session-form-grid {
    grid-template-columns: 1fr;
  }

  .session-field-full {
    grid-column: auto;
  }

  .session-exercise-config {
    grid-template-columns:
      repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .sessions-hero,
  .session-form-card {
    padding: 22px;
  }

  .sessions-primary-action {
    width: 100%;
  }

  .session-exercise-config {
    grid-template-columns: 1fr;
  }

  .session-exercise-notes {
    grid-column: auto;
  }

  .session-form-actions {
    flex-direction: column-reverse;
  }

  .session-form-actions button {
    width: 100%;
  }
}
.session-builder-help {
  max-width: 720px;
  margin: 10px 0 0;

  color: #a4adbf;
  line-height: 1.6;
}

.session-builder-example {
  max-width: 720px;
  margin: 8px 0 0;

  color: #7f89a0;
  font-size: 12px;
  line-height: 1.5;
}