:root {
  --bg: #f4efe4;
  --panel: rgba(255, 250, 242, 0.84);
  --panel-border: rgba(93, 74, 46, 0.16);
  --text: #23180b;
  --muted: #6d5a44;
  --accent: #c75b12;
  --accent-dark: #9d450d;
  --success: #1d7a42;
  --danger: #b2342f;
  --shadow: 0 22px 80px rgba(67, 37, 8, 0.16);
  --font-display: "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
  --font-body: "Aptos", "Segoe UI Variable", "Segoe UI", sans-serif;
  --radius-lg: 28px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(214, 111, 34, 0.2), transparent 28%),
    radial-gradient(circle at bottom right, rgba(126, 157, 111, 0.22), transparent 30%),
    linear-gradient(135deg, #f7f3ea 0%, #efe4d0 48%, #f9f2ea 100%);
}

.page-shell {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.9;
}

.orb-left {
  top: 32px;
  left: -40px;
  width: 180px;
  height: 180px;
  background: rgba(198, 99, 20, 0.12);
}

.orb-right {
  right: -60px;
  bottom: 120px;
  width: 220px;
  height: 220px;
  background: rgba(45, 132, 85, 0.1);
}

.panel {
  position: relative;
  width: min(1180px, 100%);
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  border: 1px solid var(--panel-border);
  border-radius: 36px;
  background: var(--panel);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow);
}

.hero {
  max-width: 720px;
  margin-bottom: 28px;
  animation: rise-in 480ms ease-out;
}

.hero-centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.compact-hero {
  max-width: 880px;
  margin-bottom: 14px;
}

.form-subtitle {
  margin: 0 0 14px;
  font-size: 0.9rem;
}

.page-view[hidden] {
  display: none;
}

.modal-overlay[hidden] {
  display: none;
}

.single-column-layout {
  max-width: 760px;
  margin: 0 auto;
}

.login-card {
  animation: rise-in 540ms ease-out;
}

.eyebrow,
.result-label,
.meta-label,
.hint {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
}

h1,
h2 {
  margin: 0;
  font-family: var(--font-display);
}

h1 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.02;
  max-width: 13ch;
}

.subtitle {
  margin: 16px 0 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 16px;
}

.action-switcher {
  display: inline-flex;
  gap: 10px;
  margin-bottom: 16px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 248, 239, 0.88);
  border: 1px solid rgba(113, 90, 61, 0.12);
}

.action-tab {
  background: transparent;
  color: var(--muted);
  box-shadow: none;
}

.action-tab.is-active {
  background: linear-gradient(135deg, #d56a1f 0%, #b65114 100%);
  color: #fff9f3;
  box-shadow: 0 14px 34px rgba(182, 81, 20, 0.18);
}

.view-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 8px;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.session-label {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--success);
  background: rgba(29, 122, 66, 0.14);
  font-weight: 700;
}

.session-label.secondary {
  color: #6d5a44;
  background: rgba(123, 101, 71, 0.12);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(36, 24, 15, 0.34);
  backdrop-filter: blur(8px);
}

.modal-card {
  width: min(980px, 100%);
  max-height: min(88vh, 920px);
  overflow: auto;
  padding: 20px;
  border-radius: 28px;
  border: 1px solid rgba(93, 74, 46, 0.16);
  background: rgba(255, 250, 242, 0.96);
  box-shadow: 0 24px 80px rgba(67, 37, 8, 0.22);
}

.modal-toolbar {
  margin-bottom: 14px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.card {
  padding: 18px;
  border: 1px solid rgba(81, 58, 24, 0.09);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.55);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
  animation: rise-in 640ms ease-out;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.two-column-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.field label {
  font-weight: 700;
}

.field label span {
  color: var(--muted);
  font-weight: 500;
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(113, 90, 61, 0.18);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--text);
  background: rgba(255, 253, 249, 0.88);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

textarea {
  min-height: 170px;
  resize: vertical;
  font-family: Consolas, "Courier New", monospace;
  line-height: 1.5;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(199, 91, 18, 0.7);
  box-shadow: 0 0 0 4px rgba(199, 91, 18, 0.1);
  transform: translateY(-1px);
}

.actions {
  display: flex;
  gap: 12px;
  margin: 18px 0 10px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

button:hover {
  transform: translateY(-1px);
}

button:active {
  transform: translateY(0);
}

#submitButton {
  background: linear-gradient(135deg, #d56a1f 0%, #b65114 100%);
  color: #fff9f3;
  box-shadow: 0 14px 34px rgba(182, 81, 20, 0.24);
}

#submitButton:disabled {
  cursor: progress;
  opacity: 0.7;
}

.ghost-button {
  border: 1px solid rgba(113, 90, 61, 0.2);
  color: var(--text);
  background: rgba(255, 248, 239, 0.85);
}

.small-button {
  padding: 8px 12px;
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.55;
}

.result-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.result-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.result-label {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

#resultId {
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  line-height: 1.05;
  word-break: break-word;
}

.status {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.status.neutral {
  color: #5e4e39;
  background: rgba(123, 101, 71, 0.12);
}

.status.loading {
  color: #65471c;
  background: rgba(213, 106, 31, 0.14);
}

.status.success {
  color: var(--success);
  background: rgba(29, 122, 66, 0.14);
}

.status.error {
  color: var(--danger);
  background: rgba(178, 52, 47, 0.13);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.meta-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 250, 243, 0.88);
  border: 1px solid rgba(113, 90, 61, 0.1);
}

.meta-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
}

.response-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.compact-response pre {
  min-height: 120px;
}

.response-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

pre {
  margin: 0;
  min-height: 220px;
  padding: 14px;
  overflow: auto;
  border-radius: 20px;
  background: #24180f;
  color: #f9eadc;
  font-size: 0.86rem;
  line-height: 1.55;
}

.notice-message {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
}

.notice-message.error {
  color: #6d1717;
  background: rgba(199, 58, 58, 0.1);
  border: 1px solid rgba(199, 58, 58, 0.16);
}

.notice-message.success {
  color: #185731;
  background: rgba(43, 155, 89, 0.12);
  border: 1px solid rgba(43, 155, 89, 0.18);
}

code {
  padding: 0.12rem 0.35rem;
  border-radius: 999px;
  background: rgba(106, 77, 44, 0.1);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 16px;
    border-radius: 24px;
  }

  .card {
    padding: 16px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    align-items: flex-start;
    padding: 16px 12px 24px;
  }

  .modal-overlay {
    align-items: flex-start;
    padding: 12px;
  }

  .modal-card {
    padding: 14px;
    max-height: calc(100vh - 24px);
  }

  .actions,
  .action-switcher,
  .view-toolbar,
  .toolbar-actions,
  .result-header,
  .response-title-row {
    flex-direction: column;
    align-items: stretch;
  }

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

  .two-column-fields {
    grid-template-columns: 1fr;
  }

  textarea,
  pre {
    min-height: 180px;
  }
}