/* ==========================================================================
   Meridian components — radar, ritual panel, dot trails, sliders, phases
   ========================================================================== */

/* --- Radar chart (inline SVG) -------------------------------------------- */
.radar-figure {
  display: flex;
  justify-content: center;
}

.radar-figure svg {
  width: 100%;
  height: auto;
  max-width: 460px;
  overflow: visible; /* axis labels sit just outside the viewBox edges */
}

.radar-grid-ring {
  fill: none;
  stroke: var(--meridian-divider);
  stroke-width: 1;
  opacity: 0.7;
}

.radar-spoke {
  stroke: var(--meridian-divider);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}

.radar-axis-label {
  font-family: var(--font-ui);
  font-size: 14px;
  fill: var(--meridian-text-main);
}

.radar-axis-points {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  fill: var(--meridian-text-main);
}

.radar-goal {
  fill: none;
  stroke: var(--meridian-accent);
  stroke-width: 1.5;
  stroke-dasharray: 6 5;
  opacity: 0.85;
}

[data-theme="dark"] .radar-goal {
  opacity: 0.5;
}

.radar-actual {
  fill: var(--meridian-accent);
  fill-opacity: 0.18;
  stroke: var(--meridian-accent);
  stroke-width: 1.75;
  stroke-linejoin: round;
}

.radar-vertex {
  stroke: var(--meridian-bg);
  stroke-width: 1.5;
}

.radar-ghost {
  fill: var(--meridian-text-muted);
  fill-opacity: 0.08;
  stroke: var(--meridian-text-muted);
  stroke-width: 1.25;
  stroke-dasharray: 2 4;
}

.radar-caption {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--meridian-text-main);
  margin-top: 0.75rem;
}

/* Mini radars (phase history, template cards) */
.radar-mini svg {
  max-width: 180px;
}

/* --- Window selector ------------------------------------------------------ */
.window-selector {
  display: inline-flex;
  border: 1px solid var(--meridian-divider);
  border-radius: 999px;
  overflow: hidden;
}

.window-selector a {
  padding: 0.25rem 0.9rem;
  font-size: 0.82rem;
  color: var(--meridian-text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.window-selector a.is-active {
  background: var(--meridian-accent);
  color: var(--meridian-bg);
}

/* --- Ritual panel (daily habit toggles) ----------------------------------- */
.ritual-panel h2 {
  font-size: 1.35rem;
  margin-bottom: 0;
}

.ritual-date {
  font-size: 0.85rem;
  color: var(--meridian-text-muted);
  margin-bottom: 1rem;
}

.ritual-vector {
  margin-bottom: 1.25rem;
}

.ritual-vector-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--meridian-divider);
  margin-bottom: 0.25rem;
}

.vector-swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

.ritual-vector-header .vector-name {
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.ritual-vector-header .vector-points {
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--meridian-text-muted);
}

.ritual-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.15rem;
  border-bottom: 1px solid var(--meridian-divider);
}

.ritual-row:last-child {
  border-bottom: 0;
}

.ritual-row .habit-name {
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.ritual-row.is-done .habit-name {
  text-decoration: line-through;
  text-decoration-color: var(--meridian-text-muted);
  color: var(--meridian-text-muted);
}

/* The yes/no toggle */
.toggle-form {
  display: inline-flex;
}

.toggle-button {
  width: 46px;
  height: 24px;
  border-radius: 12px;
  background-color: var(--meridian-divider);
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.toggle-button::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--meridian-bg);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  transition: var(--transition-smooth);
}

.toggle-button.is-on {
  background-color: var(--meridian-accent);
}

[data-theme="dark"] .toggle-button.is-on {
  background-color: var(--toggle-glow, #c4d1c6);
  box-shadow: 0 0 10px rgba(196, 209, 198, 0.3);
}

[data-theme="dark"] .toggle-button.is-on::after {
  background-color: #161b17;
}

.toggle-button.is-on::after {
  transform: translateX(22px);
}

/* --- Catch-up page ----------------------------------------------------------- */
.catch-up-page {
  max-width: 640px;
  margin: 0 auto;
}

.catch-up-page h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 1.5rem 0 0.5rem;
}

.catch-up-yesterday {
  padding: 1rem 1.25rem;
  border: 1px solid var(--meridian-divider);
  border-radius: 10px;
  background: var(--meridian-surface, transparent);
}

.catch-up-yesterday h2 {
  margin-top: 0;
}

.catch-up-earlier {
  opacity: 0.85;
}

.catch-up-grid-row {
  display: grid;
  grid-template-columns: 1fr 80px 80px;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.15rem;
  border-bottom: 1px solid var(--meridian-divider);
}

.catch-up-grid-row:last-child {
  border-bottom: 0;
}

.catch-up-grid-head {
  border-bottom: 0;
  padding-bottom: 0;
}

.catch-up-day-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--meridian-text-muted);
  text-align: center;
}

.catch-up-grid .catch-up-toggle {
  justify-self: center;
}

.vector-swatch.is-small {
  width: 8px;
  height: 8px;
  display: inline-block;
  border-radius: 50%;
  margin-right: 0.3rem;
}

/* --- Weekly habit progress -------------------------------------------------- */
.week-progress {
  display: flex;
  gap: 4px;
  align-items: center;
  margin-top: 2px;
}

.week-progress .pip {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--meridian-divider);
}

.week-progress .pip.is-filled {
  background: var(--dot-color, var(--meridian-accent));
}

.week-progress-label {
  margin-left: 0.35rem;
  font-size: 0.72rem;
  color: var(--meridian-text-muted);
}

.ritual-row.is-week-complete .week-progress-label {
  color: var(--dot-color, var(--meridian-accent));
  font-weight: 500;
}

/* --- 7-day dot trail ------------------------------------------------------- */
.dot-trail {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.dot-trail .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--meridian-divider);
}

.dot-trail .dot.is-filled {
  background: var(--dot-color, var(--meridian-accent));
}

/* --- Phase sidebar / history ------------------------------------------------ */
.phase-sidebar h3 {
  font-size: 0.8rem;
  font-family: var(--font-ui);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--meridian-text-muted);
  margin-bottom: 0.5rem;
}

.phase-chip {
  display: block;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--meridian-divider);
  border-radius: 5px;
  margin-bottom: 0.5rem;
  color: var(--meridian-text-main);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.phase-chip:hover {
  border-color: var(--meridian-accent);
  color: var(--meridian-accent);
}

.phase-chip.is-active {
  border-color: var(--meridian-accent);
  background: color-mix(in srgb, var(--meridian-accent) 6%, transparent);
}

.phase-chip.is-ghosted {
  border-style: dashed;
  border-color: var(--meridian-text-muted);
}

.phase-chip .phase-date {
  display: block;
  font-size: 0.75rem;
  /* Muted look via opacity on the theme's main text, so contrast holds on the
     tinted active-chip background in both light and dark. */
  color: var(--meridian-text-main);
  opacity: 0.7;
}

.phase-card {
  border: 1px solid var(--meridian-divider);
  border-radius: 6px;
  padding: 1rem;
  text-align: center;
  height: 100%;
}

.phase-card .phase-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
}

/* --- Budget allocation sliders ------------------------------------------------ */
.allocator-row {
  display: grid;
  grid-template-columns: 1fr 3fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--meridian-divider);
}

.allocator-row.is-locked input[type="range"] {
  opacity: 0.3;
}

.allocator-row.is-locked .vector-label {
  color: var(--meridian-text-muted);
}

.allocator-row .vector-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.allocator-row input[type="range"] {
  width: 100%;
  accent-color: var(--meridian-accent);
}

.allocator-row .points-input {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  width: 3.8rem;
  text-align: right;
  color: var(--meridian-text-main);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  transition: var(--transition-smooth);
}

.allocator-row .points-input:hover,
.allocator-row .points-input:focus {
  border-color: var(--meridian-divider);
  outline: none;
}

.allocator-row .points-input:read-only {
  color: var(--meridian-text-muted);
  pointer-events: none;
}

.lock-button {
  display: inline-flex;
  align-items: center;
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  color: var(--meridian-text-muted);
  opacity: 0.55;
  transition: var(--transition-smooth);
}

.lock-button:hover {
  opacity: 1;
  color: var(--meridian-accent);
}

.lock-button[aria-pressed="true"] {
  opacity: 1;
  color: var(--meridian-accent);
}

.lock-button .icon-locked { display: none; }
.lock-button[aria-pressed="true"] .icon-locked { display: inline; }
.lock-button[aria-pressed="true"] .icon-unlocked { display: none; }

.budget-meter {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  justify-content: center;
  margin: 0.75rem 0 1rem;
}

.budget-meter .budget-total {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.2rem;
  transition: color 0.3s ease;
}

.budget-meter.is-off .budget-total {
  color: var(--meridian-alert);
}

.budget-meter .budget-hint {
  display: none;
  font-size: 0.8rem;
  color: var(--meridian-alert);
}

.budget-meter.is-off .budget-hint {
  display: inline;
}

/* --- Onboarding ---------------------------------------------------------------- */
.onboarding-steps {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.onboarding-steps .step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--meridian-divider);
}

.onboarding-steps .step-dot.is-current {
  background: var(--meridian-accent);
}

.template-card {
  border: 1px solid var(--meridian-divider);
  border-radius: 6px;
  padding: 1.25rem;
  text-align: center;
  height: 100%;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.template-card:hover {
  border-color: var(--meridian-accent);
  box-shadow: 0 6px 18px rgba(27, 48, 34, 0.08);
}

.habit-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px dashed var(--meridian-text-muted);
  border-radius: 999px;
  padding: 0.2rem 0.8rem;
  font-size: 0.85rem;
  color: var(--meridian-text-main);
  background: transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.habit-chip:hover {
  border-color: var(--meridian-accent);
  color: var(--meridian-accent);
}

/* --- Empty states ----------------------------------------------------------------- */
.empty-state {
  text-align: center;
  color: var(--meridian-text-muted);
  padding: 2rem 1rem;
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

/* --- Marketing landing ------------------------------------------------------------ */
.landing {
  max-width: 1040px;
  margin: 0 auto;
}

.landing-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding: clamp(1rem, 4vw, 3rem) 0 2.5rem;
}

.landing-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--meridian-text-muted);
  margin-bottom: 1rem;
}

.landing-eyebrow-mark {
  width: 1.15rem;
  height: 1.15rem;
}

@media (max-width: 820px) {
  .landing-hero__eyebrow {
    justify-content: center;
  }
}

.landing-hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.5vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--meridian-text-main);
  margin-bottom: 1.1rem;
}

.landing-hero__lede {
  font-size: 1.12rem;
  line-height: 1.6;
  color: var(--meridian-text-muted);
  margin-bottom: 1.75rem;
  max-width: 34ch;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.landing-hero__signin {
  font-weight: 500;
  color: var(--meridian-accent);
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.landing-hero__signin:hover {
  border-bottom-color: var(--meridian-accent);
}

.landing-hero__note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--meridian-text-muted);
}

.landing-hero__visual {
  text-align: center;
}

.landing-hero__caption {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--meridian-text-main);
}

.landing-preview {
  margin: 1rem 0 2.5rem;
  text-align: center;
}

.landing-preview__img {
  width: 100%;
  max-width: 880px;
  border: 1px solid var(--meridian-divider);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(27, 48, 34, 0.16);
}

.landing-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--meridian-divider);
}

.landing-feature__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
  color: var(--meridian-text-main);
}

.landing-feature p {
  color: var(--meridian-text-muted);
  line-height: 1.55;
}

.landing-closer {
  text-align: center;
  padding: 2.75rem 1rem 1.5rem;
}

.landing-closer__title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.9rem;
  color: var(--meridian-text-main);
  margin-bottom: 1.25rem;
}

@media (max-width: 820px) {
  .landing-hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .landing-hero__lede {
    max-width: none;
  }

  .landing-hero__actions {
    justify-content: center;
  }

  .landing-hero__visual {
    order: -1;
  }

  .landing-features {
    grid-template-columns: 1fr;
  }
}