/* AI Builders application shell */
.app-layout {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  grid-template-rows: 1fr;
  background: var(--background);
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px 18px 18px;
  border-right: 1px solid var(--border);
  border-bottom: 0;
  background: #0b0b0d;
  backdrop-filter: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.28rem;
  letter-spacing: -.035em;
}

.tabs {
  display: grid;
  align-content: start;
  gap: 4px;
  align-self: auto;
}

.tab {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  text-align: left;
  color: var(--text-secondary);
  background: transparent;
}

.tab::after { display: none; }

.tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, .025);
}

.tab.active {
  color: var(--text);
  border-color: #24252b;
  background: #121317;
}

.topbar-actions {
  margin-top: auto;
  display: grid;
  gap: 7px;
  align-items: stretch;
}

.topbar-actions .button,
.topbar-actions .mcp-pill {
  width: 100%;
  min-height: 38px;
  justify-content: flex-start;
}

.mcp-pill {
  border-radius: 7px;
  background: transparent;
  border-color: #202126;
  font-size: .77rem;
}

.workspace {
  min-width: 0;
  width: 100%;
  padding: 0;
}

.workspace main {
  width: min(1380px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 62px) clamp(22px, 5vw, 72px) 80px;
}

.panel { display: none; }
.panel.active { display: block; }

.section-head {
  min-height: 54px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.section-head h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.04em;
}

.button,
.icon-button,
input,
textarea,
select {
  border-radius: 7px;
}

.button.primary {
  box-shadow: none;
}

.planner-grid {
  gap: 10px;
  overflow-x: auto;
}

.recipe-card, .list-row, .source-card, .profile-summary-item, .meal-title {
  overflow-wrap: anywhere;
}
.recipe-actions, .source-actions { flex-wrap: wrap; }
.source-grid { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
#sourceDialog .dialog-form { width: 100%; }
.preference-field:focus-within { border-color: var(--accent-hover); }

.day-card,
.recipe-card,
.list-row,
.source-card {
  border-color: #24252b;
  background: #0d0e11;
  box-shadow: none;
}

.day-card:hover,
.recipe-card:hover,
.source-card:hover {
  border-color: #34353d;
  transform: none;
}

.recipe-grid,
.source-grid {
  gap: 12px;
}

.empty-state {
  min-height: 180px;
  display: grid;
  place-items: center;
  border: 1px dashed #24252b;
  border-radius: 10px;
  color: #686971;
  background: transparent;
}

/* Planning profile */
.preferences-form {
  display: grid;
  gap: 18px;
}

.preference-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}

.preference-field {
  grid-column: span 6;
  display: grid;
  gap: 7px;
  padding: 16px;
  border: 1px solid #24252b;
  border-radius: 10px;
  background: #0d0e11;
}

.preference-field.compact { grid-column: span 3; }
.preference-field.wide { grid-column: span 12; }

.preference-field > span {
  color: var(--text-secondary);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.preference-field input,
.preference-field textarea {
  width: 100%;
  padding: 0;
  border: 0;
  color: var(--text);
  background: transparent;
  resize: vertical;
}

.preference-field input { min-height: 32px; }
.preference-field textarea { min-height: 76px; }

.preference-field input::placeholder,
.preference-field textarea::placeholder {
  color: var(--text-secondary);
}

.budget-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 84px;
  gap: 10px;
}

.profile-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.preference-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 26px;
}

.profile-summary-item {
  min-height: 86px;
  display: grid;
  align-content: space-between;
  gap: 12px;
  padding: 14px;
  border: 1px solid #202126;
  border-radius: 8px;
  background: #0b0c0f;
}

.profile-summary-item span {
  color: var(--text-secondary);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.profile-summary-item strong {
  font-size: .92rem;
  font-weight: 600;
  line-height: 1.35;
}

.profile-summary-empty {
  grid-column: 1 / -1;
  min-height: 90px;
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  border: 1px dashed #24252b;
  border-radius: 8px;
}

@media (max-width: 980px) {
  .app-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .sidebar {
    position: sticky;
    height: auto;
    min-height: 62px;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
  }

  .brand { padding: 0 4px; white-space: nowrap; }

  .tabs {
    display: flex;
    gap: 2px;
    min-width: 0;
    flex-wrap: wrap;
  }

  .tab {
    min-height: 38px;
    padding: 0 10px;
  }

  .topbar-actions {
    margin-top: 0;
    margin-left: auto;
    display: flex;
    min-width: max-content;
  }

  .topbar-actions .button,
  .topbar-actions .mcp-pill {
    width: auto;
  }

  .workspace main {
    padding-top: 30px;
  }

  .preference-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .sidebar {
    align-items: stretch;
    display: grid;
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .brand { display: none; }

  .tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-width: 0;
  }
  .tab { min-height: 42px; justify-content: center; }

  .topbar-actions {
    display: flex;
    flex-wrap: wrap;
    min-width: 0;
    margin-left: 0;
    gap: 6px;
  }
  .topbar-actions .mcp-pill { flex: 1; }
  .topbar-actions .button { width: 38px; justify-content: center; padding: 0; }
  .topbar-actions .button span { display: none; }

  .workspace main {
    padding: 24px 14px 40px;
  }

  .section-head {
    align-items: flex-start;
    gap: 14px;
  }

  .preference-grid {
    grid-template-columns: 1fr;
  }

  .preference-field,
  .preference-field.compact,
  .preference-field.wide {
    grid-column: 1;
  }

  .preference-summary {
    grid-template-columns: 1fr;
  }

  .profile-actions {
    justify-content: stretch;
  }

  .profile-actions .button { flex: 1; }
}