:root {
  --bg: #101912;
  --bg-soft: #142018;
  --panel: rgba(20, 32, 24, 0.76);
  --panel-strong: rgba(13, 24, 17, 0.92);
  --line: rgba(209, 224, 202, 0.12);
  --line-strong: rgba(209, 224, 202, 0.22);
  --text: #f5f6ef;
  --muted: #b9c4b3;
  --muted-strong: #d2dacd;
  --accent: #7ecb88;
  --accent-2: #c6db7b;
  --warning: #f1b66e;
  --danger: #ff8476;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --mono: ui-monospace, "Menlo", "Monaco", "Courier New", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", "Roboto", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(126, 203, 136, 0.16), transparent 22%),
    radial-gradient(circle at 84% 14%, rgba(198, 219, 123, 0.14), transparent 28%),
    linear-gradient(180deg, #0d150f 0%, #101912 38%, #0d140f 100%);
  color: var(--text);
  font-family: var(--sans);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), transparent 85%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.page-shell {
  width: min(1320px, calc(100% - 40px));
  margin: 20px auto 48px;
}

.hero,
.workspace,
.story-strip,
.privacy-strip {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(13, 24, 17, 0.9), rgba(16, 25, 18, 0.92));
  box-shadow: var(--shadow);
}

.hero {
  min-height: calc(100svh - 40px);
  border-radius: calc(var(--radius-xl) + 12px);
  padding: 28px 28px 42px;
}

.hero::after,
.workspace::after,
.story-strip::after,
.privacy-strip::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at top, rgba(126, 203, 136, 0.08), transparent 42%);
}

.topbar,
.hero-grid,
.story-strip,
.workspace,
.privacy-strip,
.value-grid {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow,
.section-kicker,
.panel-label,
.preview-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.brand {
  display: inline-block;
  margin-top: 10px;
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.05em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ghost-link,
.primary-link,
.inline-button,
.cta-primary,
.cta-secondary,
.tab-button {
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease,
    color 180ms ease, opacity 180ms ease;
}

.ghost-link,
.primary-link,
.inline-button {
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 0.94rem;
  font-weight: 600;
}

.ghost-link {
  border: 1px solid transparent;
  color: var(--muted);
}

.ghost-link:hover {
  border-color: var(--line-strong);
  color: var(--text);
}

.primary-link,
.cta-primary {
  border: 1px solid rgba(126, 203, 136, 0.42);
  background: linear-gradient(135deg, rgba(126, 203, 136, 0.3), rgba(198, 219, 123, 0.16));
  color: var(--text);
}

.primary-link:hover,
.cta-primary:hover,
.inline-button:hover,
.cta-secondary:hover,
.tab-button:hover {
  transform: translateY(-1px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: 28px;
  align-items: end;
  min-height: calc(100svh - 170px);
}

.hero-copy {
  max-width: 680px;
  padding: 30px 0 16px;
}

.hero-copy h1 {
  margin: 20px 0 0;
  font-size: clamp(3.5rem, 7vw, 6.9rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.hero-summary {
  max-width: 620px;
  margin: 26px 0 0;
  font-size: 1.14rem;
  line-height: 1.75;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.cta-primary,
.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 15px 22px;
  font-weight: 700;
}

.cta-secondary,
.inline-button,
.tab-button {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
}

.hero-points {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted-strong);
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-points li::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(126, 203, 136, 0.42);
}

.hero-preview {
  display: grid;
  gap: 18px;
  padding-bottom: 18px;
}

.preview-card,
.preview-note,
.dashboard-panel,
.app-panel,
.value-grid article {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.preview-card {
  padding: 24px;
  border-radius: var(--radius-xl);
}

.pulse-card {
  animation: pulseGlow 6s ease-in-out infinite;
}

.preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.preview-chip {
  border-radius: 999px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(126, 203, 136, 0.14);
}

.preview-card h2 {
  margin: 18px 0 12px;
  font-size: clamp(1.5rem, 3vw, 2.35rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.preview-card p,
.preview-note span,
.workspace-note,
.panel-copy,
.empty-state,
.break-summary,
.session-meta,
.session-note,
.insight-copy,
.effect-summary-item span,
.privacy-points span,
.story-strip p,
.value-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.mini-bars {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.mini-bars div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.mini-bars span {
  color: var(--muted);
}

.mini-bars strong {
  color: var(--text);
}

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

.preview-note {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: var(--radius-lg);
}

.preview-note strong,
.dashboard-panel strong,
.session-title,
.insight-title,
.effect-summary-item strong {
  font-size: 1.22rem;
  letter-spacing: -0.04em;
}

.story-strip,
.privacy-strip {
  margin-top: 28px;
  padding: 30px 28px;
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.story-strip h2,
.workspace-header h2,
.privacy-strip h2 {
  margin: 10px 0 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.value-grid article {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.value-number {
  display: inline-block;
  margin-bottom: 18px;
  font-family: var(--mono);
  color: var(--accent-2);
}

.value-grid h3 {
  margin: 0;
  font-size: 1.28rem;
  letter-spacing: -0.04em;
}

.workspace {
  margin-top: 28px;
  border-radius: calc(var(--radius-xl) + 4px);
  padding: 28px;
}

.workspace-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 22px;
  align-items: end;
}

.dashboard-grid,
.panel-grid {
  display: grid;
  gap: 18px;
}

.dashboard-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 26px;
}

.dashboard-panel,
.app-panel {
  border-radius: var(--radius-lg);
}

.dashboard-panel {
  min-height: 158px;
  padding: 22px;
}

.dashboard-panel strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(1.5rem, 2.8vw, 2.6rem);
}

.dashboard-panel span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.tab-button.active {
  border-color: rgba(126, 203, 136, 0.38);
  background: rgba(126, 203, 136, 0.1);
  color: var(--text);
}

.status-banner {
  min-height: 26px;
  margin-top: 18px;
  color: var(--accent-2);
}

.tab-panel {
  margin-top: 14px;
}

.tab-panel:not(.active) {
  display: none;
}

.panel-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.app-panel {
  padding: 24px;
}

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

.panel-heading h3 {
  margin: 8px 0 0;
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.app-form,
.notes-field,
.backup-actions,
.effect-summary,
.session-list,
.insight-list,
.symptom-list,
.break-summary,
.reentry-list {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.span-two {
  grid-column: span 2;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted-strong);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 14px;
  color: var(--text);
  padding: 14px 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(126, 203, 136, 0.28);
  border-color: rgba(126, 203, 136, 0.38);
}

.input-with-suffix {
  position: relative;
}

.input-with-suffix span {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
}

.input-with-suffix input {
  padding-right: 52px;
}

.slider-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.slider-grid label {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

input[type="range"] {
  padding: 0;
  accent-color: var(--accent);
}

output {
  font-size: 1.1rem;
  color: var(--text);
}

.notes-field {
  margin-top: 6px;
}

.notes-field.compact {
  margin-top: 16px;
}

.wide-button {
  width: 100%;
}

.session-card,
.insight-card,
.symptom-card,
.effect-summary-item {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.session-card {
  display: grid;
  gap: 10px;
}

.session-card header,
.insight-card header,
.effect-summary-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.session-title {
  margin: 0;
}

.session-chip,
.insight-chip {
  flex-shrink: 0;
  padding: 7px 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(126, 203, 136, 0.1);
  color: var(--accent-2);
}

.session-metrics,
.break-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.metric-pill {
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted-strong);
}

.insight-card {
  display: grid;
  gap: 12px;
}

.insight-copy strong {
  color: var(--text);
}

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

.break-summary {
  margin-top: 16px;
}

.progress-track {
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}

.progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.reentry-list {
  margin: 20px 0 0;
  padding-left: 20px;
}

.reentry-list li {
  color: var(--muted-strong);
  line-height: 1.7;
}

.backup-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}

.privacy-points {
  display: grid;
  gap: 18px;
}

.privacy-points div {
  display: grid;
  gap: 6px;
}

.empty-state {
  padding: 22px;
  border-radius: 18px;
  border: 1px dashed rgba(255, 255, 255, 0.12);
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(126, 203, 136, 0);
  }
  50% {
    box-shadow: 0 0 34px rgba(126, 203, 136, 0.12);
  }
}

@media (max-width: 1160px) {
  .hero-grid,
  .workspace-header,
  .story-strip,
  .privacy-strip,
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-grid,
  .value-grid,
  .slider-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    margin-top: 38px;
  }
}

@media (max-width: 780px) {
  .page-shell {
    width: min(100% - 20px, 1320px);
    margin: 10px auto 22px;
  }

  .hero,
  .workspace,
  .story-strip,
  .privacy-strip {
    padding: 18px;
    border-radius: 24px;
  }

  .topbar {
    flex-direction: column;
  }

  .topbar-actions,
  .hero-actions {
    display: grid;
    width: 100%;
  }

  .dashboard-grid,
  .value-grid,
  .form-grid,
  .slider-grid,
  .preview-grid,
  .effect-summary,
  .backup-actions {
    grid-template-columns: 1fr;
  }

  .tab-button,
  .inline-button,
  .cta-primary,
  .cta-secondary,
  .primary-link,
  .ghost-link {
    width: 100%;
    justify-content: center;
  }

  .tabs {
    display: grid;
  }

  .session-card header,
  .insight-card header,
  .panel-heading {
    flex-direction: column;
  }

  .span-two {
    grid-column: span 1;
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 14vw, 4.1rem);
  }
}

/* Footer */
.footer {
  margin-top: 4rem;
  padding: 2rem 1rem;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
}

.footer-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  font-size: inherit;
  font-family: inherit;
}

.footer-link:hover {
  color: var(--accent-2);
}

.footer-separator {
  opacity: 0.5;
}

.footer-version {
  opacity: 0.7;
}

/* Privacy Modal */
.privacy-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  overflow-y: auto;
}

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

.privacy-modal-content {
  background: var(--bg-soft);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.privacy-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}

.privacy-modal-close:hover {
  color: var(--accent);
}

.privacy-modal-body {
  padding: 2.5rem 2rem 2rem;
}

.privacy-modal-body h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
  color: var(--text);
}

.privacy-modal-body h2 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
  color: var(--muted-strong);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.5rem;
}

.privacy-modal-body p {
  margin: 0.75rem 0;
  line-height: 1.6;
  color: var(--muted);
}

.privacy-modal-body ul {
  margin: 0.75rem 0;
  padding-left: 1.5rem;
}

.privacy-modal-body li {
  margin: 0.5rem 0;
  color: var(--muted);
  line-height: 1.6;
}

.privacy-modal-body strong {
  color: var(--text);
}