:root {
  --bg: #f4eadb;
  --bg-deep: #f0dbc7;
  --panel: rgba(255, 252, 247, 0.74);
  --panel-strong: rgba(255, 252, 247, 0.92);
  --ink: #14211c;
  --muted: #5a625d;
  --border: rgba(20, 33, 28, 0.12);
  --accent: #0f7b6c;
  --accent-strong: #0a6156;
  --accent-warm: #dc6a3d;
  --shadow: 0 12px 26px rgba(32, 47, 39, 0.1);
  --shadow-soft: 0 6px 14px rgba(32, 47, 39, 0.05);
  --radius-xl: 0;
  --radius-lg: 0;
  --radius-md: 0;
  --radius-sm: 0;
  --transition: 180ms ease;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(220, 106, 61, 0.2), transparent 26%),
    radial-gradient(circle at top right, rgba(15, 123, 108, 0.16), transparent 32%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  overflow-x: hidden;
}

button,
textarea,
select {
  font: inherit;
}

.page-glow {
  position: fixed;
  inset: auto;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  filter: blur(72px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.page-glow-left {
  top: -6rem;
  left: -8rem;
  background: rgba(220, 106, 61, 0.36);
}

.page-glow-right {
  right: -8rem;
  bottom: -10rem;
  background: rgba(15, 123, 108, 0.28);
}

.hero,
.app-shell {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100% - 1rem));
  margin-inline: auto;
}

.hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 1rem 0 0.7rem;
}

.hero-copy {
  max-width: 46rem;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 0.2rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1,
.panel-heading h2,
.output-header h3 {
  margin: 0;
  font-family: 'Gidole', Arial, Helvetica, sans-serif;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(2rem, 5vw, 3.8rem);
}

.hero-text,
.preview-note,
.author-meta {
  color: var(--muted);
}

.hero-text {
  margin: 0.55rem 0 0;
  max-width: 52rem;
  font-size: 0.95rem;
  line-height: 1.45;
}

.hero-actions,
.utility-bar,
.status-cluster,
.stats-bar,
.author-row,
.output-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hero-actions {
  justify-content: flex-end;
  min-width: 12rem;
}

.primary-action,
.secondary-action,
.tool-button,
.list-button {
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    color var(--transition);
}

.primary-action,
.secondary-action {
  padding: 0.55rem 0.8rem;
  font-weight: 700;
}

.primary-action {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #f7f8f6;
  box-shadow: 0 8px 16px rgba(15, 123, 108, 0.14);
}

.secondary-action {
  color: var(--ink);
  background: rgba(255, 252, 247, 0.7);
  border-color: rgba(20, 33, 28, 0.1);
}

.primary-action:hover,
.secondary-action:hover,
.tool-button:hover,
.list-button:hover {
  transform: translateY(-1px);
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.95fr);
  gap: 0.75rem;
  padding: 0 0 1rem;
}

.panel {
  padding: 0.7rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  margin-bottom: 0.65rem;
}

.panel-heading.align-start {
  align-items: start;
}

.panel-heading h2 {
  font-size: clamp(1.15rem, 2.5vw, 1.7rem);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.35rem 0.55rem;
  border-radius: 0;
  background: rgba(15, 123, 108, 0.12);
  color: var(--accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
}

.status-pill.subtle {
  background: rgba(20, 33, 28, 0.08);
  color: var(--ink);
}

.tool-section {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}

.tool-group {
  padding: 0.55rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid rgba(20, 33, 28, 0.08);
  box-shadow: var(--shadow-soft);
}

.tool-group-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
}

.tool-group h3 {
  margin: 0;
  font-size: 0.9rem;
}

.tool-group p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.control-row,
.list-row {
  display: grid;
  gap: 0.45rem;
  align-items: end;
}

.control-row {
  grid-template-columns: minmax(0, 1fr) repeat(4, minmax(0, 3rem));
}

.list-row {
  grid-template-columns: minmax(0, 1fr) auto auto auto;
}

.control-field {
  display: grid;
  gap: 0.25rem;
}

.control-field-wide {
  min-width: 0;
}

.field-label {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.control-select {
  width: 100%;
  min-height: 2.2rem;
  min-width: 0;
  padding: 0.35rem 0.5rem;
  border: 1px solid rgba(20, 33, 28, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
}

.control-select:focus {
  outline: 3px solid rgba(15, 123, 108, 0.22);
  border-color: rgba(15, 123, 108, 0.32);
}

.format-toggle {
  width: 100%;
  min-width: 0;
  max-width: none;
  min-height: 2.2rem;
  padding: 0.35rem 0.2rem;
  border: 1px solid rgba(20, 33, 28, 0.12);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
  font-weight: 800;
  font-size: 0.82rem;
  text-align: center;
}

.format-toggle.active {
  border-color: rgba(15, 123, 108, 0.46);
  background: linear-gradient(180deg, rgba(15, 123, 108, 0.15), rgba(255, 255, 255, 0.92));
  color: var(--accent-strong);
}

.format-toggle:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  box-shadow: none;
  transform: none;
}

.compact-action {
  align-self: end;
  white-space: nowrap;
}

.indent-action {
  min-width: 2.2rem;
  padding-inline: 0.35rem;
  text-align: center;
}

.toolbar-note,
.toolbar-meta {
  margin: 0.4rem 0 0;
  color: var(--muted);
  line-height: 1.35;
}

.toolbar-note {
  font-size: 0.82rem;
}

.toolbar-meta {
  margin-top: 0.2rem;
  font-size: 0.76rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 0.75rem;
}

.tool-button {
  width: 100%;
  min-height: 5.5rem;
  padding: 0.9rem;
  text-align: left;
  border-color: rgba(20, 33, 28, 0.08);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.tool-button.active {
  border-color: rgba(15, 123, 108, 0.46);
  background: linear-gradient(180deg, rgba(15, 123, 108, 0.15), rgba(255, 255, 255, 0.92));
}

.tool-button-label,
.list-button-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
}

.tool-button-sample,
.list-button-sample {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.35;
}

.compact .tool-grid {
  grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
}

.list-button {
  width: 100%;
  min-height: 4.35rem;
  padding: 0.85rem;
  border-color: rgba(20, 33, 28, 0.08);
  background: rgba(255, 255, 255, 0.8);
  text-align: left;
  box-shadow: var(--shadow-soft);
}

.utility-bar {
  margin-bottom: 0.55rem;
}

#editor,
#output {
  width: 100%;
  border: 1px solid rgba(20, 33, 28, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  resize: vertical;
}

#editor {
  min-height: 22rem;
  padding: 0.65rem;
  font-size: 0.96rem;
  line-height: 1.45;
}

#editor:focus,
#output:focus {
  outline: 3px solid rgba(15, 123, 108, 0.22);
  border-color: rgba(15, 123, 108, 0.32);
}

.stats-bar {
  justify-content: space-between;
  margin-top: 0.45rem;
  padding-top: 0.45rem;
  border-top: 1px solid rgba(20, 33, 28, 0.08);
  color: var(--muted);
  font-size: 0.8rem;
}

.preview-panel {
  align-self: start;
  position: sticky;
  top: 0.5rem;
}

.preview-note {
  max-width: 18rem;
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.35;
}

.linkedin-card,
.output-wrap {
  padding: 0.6rem;
  border-radius: var(--radius-lg);
  background: var(--panel-strong);
  border: 1px solid rgba(20, 33, 28, 0.08);
  box-shadow: var(--shadow-soft);
}

.linkedin-card {
  margin-bottom: 0.55rem;
}

.avatar {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  color: #fff9f2;
  font-weight: 800;
}

.author-name {
  margin: 0;
  font-weight: 800;
}

.author-meta {
  margin: 0.15rem 0 0;
}

.preview-copy {
  margin: 0.6rem 0 0;
  min-height: 14rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
  line-height: 1.45;
}

.output-wrap h3 {
  font-size: 1.1rem;
}

#output {
  min-height: 9rem;
  padding: 0.65rem;
  line-height: 1.4;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  padding: 0.55rem 0.7rem;
  border-radius: 0;
  background: rgba(20, 33, 28, 0.92);
  color: #f7f5f1;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise-in 640ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.delay-1 {
  animation-delay: 80ms;
}

.delay-2 {
  animation-delay: 160ms;
}

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

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

@media (max-width: 980px) {
  .hero {
    flex-direction: column;
    align-items: start;
    padding-top: 0.75rem;
  }

  .hero-actions {
    justify-content: start;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    position: static;
  }

  .panel-heading {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .hero,
  .app-shell {
    width: min(100% - 0.5rem, 1200px);
  }

  .panel,
  .tool-group,
  .linkedin-card,
  .output-wrap {
    padding: 0.55rem;
  }

  #editor {
    min-height: 18rem;
  }

  .stats-bar {
    gap: 0.5rem 1rem;
    justify-content: start;
  }

  .control-row {
    grid-template-columns: 1fr 1fr;
  }

  .list-row {
    grid-template-columns: 1fr;
  }

  .compact-action {
    width: 100%;
  }

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

@media (max-width: 520px) {
  .control-row,
  .list-row,
  .tool-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 12ch;
  }
}