/* Astro Export — mobile-first UI, iOS Safari friendly, theme-aware */

/* Identity: a celestial almanac. Cool, indigo-biased "star-atlas paper"
   neutrals; a deep periwinkle accent; brass gold for the star and marks.
   Ephemeris data lives in monospace, the way an almanac prints its tables. */
:root {
  --bg: #e8ebf3;          /* cool star-atlas paper */
  --surface: #f7f8fc;
  --surface-2: #dde1ee;
  --ink: #191b30;         /* deep indigo, not warm black */
  --ink-soft: #545a76;
  --line: #cdd3e4;
  --accent: #4636cf;      /* deep periwinkle-indigo */
  --accent-ink: #ffffff;
  --gold: #a9761a;        /* brass */
  --danger: #c0392b;
  --ok: #2e8b57;
  --shadow: 0 6px 24px rgba(26, 28, 60, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", system-ui, sans-serif;
}

/* Dark = the night sky. Redefined for OS-dark (unless an explicit light
   choice overrides) and again for an explicit dark toggle. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1022;
    --surface: #191b30;
    --surface-2: #23263f;
    --ink: #edf0fc;
    --ink-soft: #9ba1c6;
    --line: #2e3252;
    --accent: #8b7bff;
    --accent-ink: #0e1022;
    --gold: #e6bf5c;
    --shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
  }
}
:root[data-theme="dark"] {
  --bg: #0e1022;
  --surface: #191b30;
  --surface-2: #23263f;
  --ink: #edf0fc;
  --ink-soft: #9ba1c6;
  --line: #2e3252;
  --accent: #8b7bff;
  --accent-ink: #0e1022;
  --gold: #e6bf5c;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
           env(safe-area-inset-bottom) env(safe-area-inset-left);
  min-height: 100vh;
}

.app {
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 16px 96px;
}

header.top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 8px 2px 16px;
}
header.top h1 {
  font-size: 20px; margin: 0; letter-spacing: -0.02em;
  display: flex; align-items: center; gap: 8px;
}
header.top h1 .glyph { color: var(--gold); font-size: 22px; }
.lang-toggle {
  display: inline-flex; background: var(--surface-2); border-radius: 999px;
  padding: 3px; border: 1px solid var(--line);
}
.lang-toggle button {
  border: 0; background: transparent; color: var(--ink-soft);
  font: inherit; font-size: 13px; font-weight: 600; padding: 5px 11px;
  border-radius: 999px; cursor: pointer;
}
.lang-toggle button.active { background: var(--accent); color: var(--accent-ink); }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px; margin-bottom: 16px;
}
.card > h2 {
  font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-soft); margin: 0 0 12px;
}

/* People */
.people-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
.person-chip {
  flex: 0 0 auto; display: flex; flex-direction: column; align-items: flex-start;
  gap: 2px; padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1.5px solid transparent; cursor: pointer;
  min-width: 120px;
}
.person-chip.selected { border-color: var(--accent); }
.person-chip .name { font-weight: 700; font-size: 15px; }
.person-chip .sub { font-size: 12px; color: var(--ink-soft); }
.person-chip .default-tag {
  font-size: 10px; font-weight: 700; color: var(--gold); text-transform: uppercase;
  letter-spacing: 0.04em;
}
.person-chip.add {
  align-items: center; justify-content: center; color: var(--accent);
  font-weight: 700; border: 1.5px dashed var(--line); min-width: 56px;
}
.person-chip.sky { background: transparent; border: 1.5px solid var(--line); }
.person-chip.sky .name { color: var(--accent); }
.person-chip.sky.selected { border-color: var(--accent); background: var(--surface-2); }

/* Forms */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--ink-soft); }
input, select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--surface-2);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 11px 12px; -webkit-appearance: none; appearance: none;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hint { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }

/* City autocomplete */
.autocomplete { position: relative; }
.ac-list {
  position: absolute; z-index: 30; top: calc(100% + 4px); left: 0; right: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow); max-height: 240px; overflow-y: auto;
}
.ac-item { padding: 10px 12px; cursor: pointer; display: flex; justify-content: space-between; gap: 8px; }
.ac-item:hover, .ac-item.active { background: var(--surface-2); }
.ac-item .c { color: var(--ink-soft); font-size: 12px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: var(--radius-sm); padding: 13px 16px;
  font: inherit; font-weight: 700; cursor: pointer;
  background: var(--surface-2); color: var(--ink);
}
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn.danger { background: transparent; color: var(--danger); border: 1px solid var(--line); }
.btn.block { width: 100%; }
.btn.small { padding: 8px 12px; font-size: 13px; }
.btn:active { transform: translateY(1px); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* Target date scrubber */
.target-display {
  text-align: center; padding: 6px 0 12px;
}
.target-display .big {
  font-size: 30px; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.target-display .sub { color: var(--ink-soft); font-size: 13px; margin-top: 2px; }
.target-display .now-flag { color: var(--gold); font-weight: 700; font-size: 12px; }

/* Segmented control for the unit (equal-width segments in one track). */
.segment {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 12px; padding: 4px; margin-bottom: 14px;
}
.segment button {
  border: 0; background: transparent; color: var(--ink-soft);
  font: inherit; font-size: 13px; font-weight: 600; padding: 8px 0;
  border-radius: 9px; cursor: pointer; transition: background .15s, color .15s;
}
.segment button.active { background: var(--surface); color: var(--accent); box-shadow: var(--shadow); }

/* Notched value wheel. */
.wheel { display: flex; align-items: stretch; gap: 8px; margin-bottom: 16px; }
.wheel-arrow {
  flex: 0 0 auto; width: 44px; border: 1px solid var(--line); background: var(--surface-2);
  color: var(--accent); font-size: 22px; font-weight: 700; line-height: 1; border-radius: 12px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.wheel-arrow:active { transform: translateY(1px); }
.wheel-window {
  position: relative; flex: 1 1 auto; height: 66px; overflow: hidden;
  border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line);
  touch-action: pan-y; user-select: none; -webkit-user-select: none; cursor: grab;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%, #000 78%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 22%, #000 78%, transparent 100%);
}
.wheel-window:active { cursor: grabbing; }
.wheel-frame {
  position: absolute; top: 6px; bottom: 6px; left: 50%; width: 33.33%;
  transform: translateX(-50%); z-index: 2; pointer-events: none;
  border-radius: 10px; border: 1.5px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.wheel-frame.pulse { animation: wheelPulse 140ms ease-out; }
@keyframes wheelPulse {
  0% { transform: translateX(-50%) scale(1); }
  45% { transform: translateX(-50%) scale(1.05); filter: brightness(1.25); }
  100% { transform: translateX(-50%) scale(1); }
}
@media (prefers-reduced-motion: reduce) { .wheel-frame.pulse { animation: none; } }
.wheel-strip {
  position: absolute; top: 0; bottom: 0; left: 0; display: flex; align-items: center;
  transition: transform .16s cubic-bezier(.22,.61,.36,1); will-change: transform; z-index: 1;
}
.wheel-cell {
  flex: 0 0 auto; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px;
  font-variant-numeric: tabular-nums; color: var(--ink-soft);
  font-size: 17px; font-weight: 600; transition: color .15s, transform .15s, opacity .15s;
  opacity: 0.55;
}
.wheel-cell.center { color: var(--ink); font-size: 20px; font-weight: 800; opacity: 1; }
.wheel-cell .wc-top { font-size: inherit; font-weight: inherit; line-height: 1.05; }
.wheel-cell .wc-bot { font-size: 11px; font-weight: 600; color: var(--ink-soft); text-transform: lowercase; }
.wheel-cell.center .wc-bot { font-size: 12px; }

/* Uniform preset grid — equal-width buttons, three per row. */
.preset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.preset-grid button {
  border: 1px solid var(--line); background: var(--surface-2); color: var(--ink);
  border-radius: var(--radius-sm); padding: 10px 6px; font: inherit; font-size: 13px;
  font-weight: 600; cursor: pointer; text-align: center; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.preset-grid button:active { transform: translateY(1px); }

/* Settings */
.toggles { display: flex; flex-direction: column; gap: 8px; }
.toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; background: var(--surface-2); border-radius: var(--radius-sm); border: 1px solid var(--line);
}
.toggle label { margin: 0; font-weight: 600; color: var(--ink); font-size: 14px; }
.switch { position: relative; width: 46px; height: 28px; flex: 0 0 auto; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch .slider {
  position: absolute; inset: 0; background: var(--line); border-radius: 999px; transition: 0.2s;
}
.switch .slider::before {
  content: ''; position: absolute; height: 22px; width: 22px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: 0.2s;
}
.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::before { transform: translateX(18px); }

details.adv { margin-top: 8px; }
details.adv summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--accent); padding: 6px 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip-toggle {
  border: 1px solid var(--line); background: var(--surface-2); color: var(--ink-soft);
  border-radius: 999px; padding: 6px 11px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer;
}
.chip-toggle.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

/* Aligned aspect/orb table: name | orb | on-switch. */
.asp-row {
  display: grid; grid-template-columns: minmax(0, 1fr) 118px 46px; align-items: center; gap: 10px;
  padding: 9px 0; border-bottom: 1px solid var(--line);
}
.asp-name > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.asp-row:last-of-type { border-bottom: 0; }
.asp-head { padding: 2px 0 8px; border-bottom: 1px solid var(--line); }
.asp-head .asp-name, .asp-col-lbl {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.asp-col-lbl { text-align: center; }
.asp-name { display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 600; color: var(--ink); }
.asp-glyph { color: var(--accent); min-width: 20px; text-align: center; font-size: 15px; }
.asp-row .switch { justify-self: center; }
.lum-row { margin-top: 4px; border-bottom: 0; }
.asp-reset { width: 100%; margin-top: 12px; }

/* −/+ stepper */
.stepper {
  display: inline-flex; align-items: center; gap: 6px; justify-self: end;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 3px;
}
.stepper.disabled { opacity: 0.4; }
.step-b {
  width: 30px; height: 30px; flex: 0 0 auto; border: 0; border-radius: 50%;
  background: var(--surface); color: var(--accent); font-size: 19px; font-weight: 700; line-height: 1;
  cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow);
}
.step-b:disabled { cursor: default; box-shadow: none; color: var(--ink-soft); }
.step-b:not(:disabled):active { transform: scale(0.92); }
.step-v {
  min-width: 40px; text-align: center; font-size: 15px; font-weight: 700;
  color: var(--ink); font-variant-numeric: tabular-nums;
}

/* Ask an AI */
textarea#aiQuestion { resize: vertical; min-height: 64px; line-height: 1.4; }
.ai-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.ai-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 8px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: var(--surface-2); color: var(--ink); font-weight: 700; font-size: 14px;
  text-decoration: none; cursor: pointer;
}
.ai-btn::before { content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--dot, var(--accent)); }
.ai-btn:active { transform: translateY(1px); }
.ai-btn[data-ai="chatgpt"] { --dot: #10a37f; }
.ai-btn[data-ai="gemini"] { --dot: #4285f4; }
.ai-btn[data-ai="claude"] { --dot: #d97757; }
.ai-btn[data-ai="perplexity"] { --dot: #20b8cd; }

/* Output */
.output-wrap { position: relative; }
.output {
  font-family: var(--mono); font-size: 12px; line-height: 1.5; white-space: pre;
  overflow-x: auto; background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 14px; max-height: 52vh; overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.copy-float {
  position: sticky; bottom: 0; display: flex; gap: 10px; padding-top: 12px;
}

/* Sticky generate bar */
.generate-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--bg) 70%, transparent);
  display: flex; justify-content: center;
}
.generate-bar .inner { max-width: 640px; width: 100%; }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 50;
  display: flex; align-items: flex-end; justify-content: center;
}
.modal {
  background: var(--surface); width: 100%; max-width: 640px;
  border-radius: 20px 20px 0 0; padding: 20px 18px calc(20px + env(safe-area-inset-bottom));
  max-height: 92vh; overflow-y: auto; box-shadow: var(--shadow);
}
.modal h3 { margin: 0 0 16px; font-size: 18px; }
@media (min-width: 560px) {
  .modal-backdrop { align-items: center; }
  .modal { border-radius: 20px; }
}

.toast {
  position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 999px;
  font-size: 14px; font-weight: 600; z-index: 60; opacity: 0; transition: opacity 0.2s;
  pointer-events: none;
}
.toast.show { opacity: 1; }

.empty { color: var(--ink-soft); font-size: 14px; text-align: center; padding: 8px 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---- Natal chart wheel ------------------------------------------------- */
/* Let the wheel use the card's full width (break out of its side padding) so
   it reads larger, especially on a phone. */
.chart-wheel { margin: 0 -16px; }
.chart-wheel svg {
  width: 100%; height: auto; max-width: 560px; display: block; margin: 0 auto;
  touch-action: pan-y; /* let the page scroll over the wheel */
}
/* In transit mode the wheel is a rotatable time dial. */
.cw-rotatable svg { touch-action: none; cursor: grab; }
.cw-rotatable.cw-dragging svg { cursor: grabbing; }
.cw-rothint {
  margin-top: 8px; text-align: center; font-size: 12px; color: var(--accent);
  font-weight: 600;
}
/* Zodiac band: calm alternating two-tone (the element shows in the glyph). */
.cw-sect        { stroke: none; }
.cw-sect-a      { fill: var(--ink); opacity: 0.05; }
.cw-sect-b      { fill: var(--ink); opacity: 0.015; }
.cw-hubfill     { fill: var(--surface); opacity: 0.45; stroke: none; }

/* Centre globe — engraved duotone, drawn in the accent colour. */
.cw-globe-base  { fill: var(--surface-2); }
.cw-globe-land  { fill: var(--accent); opacity: 0.20; }
.cw-grat        { fill: none; stroke: var(--accent); stroke-width: 0.8; opacity: 0.35; }
.cw-globe-rim   { stroke: var(--accent); stroke-width: 1.6; opacity: 0.85; }

/* Structural rings and ticks. */
.cw-ring    { fill: none; stroke: var(--line); stroke-width: 1; }
.cw-grip    { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-dasharray: 2 5; opacity: 0.55; }
.cw-pchip   { fill: var(--surface); stroke: var(--line); stroke-width: 0.7; }
.cw-pchip-t { stroke: var(--accent); opacity: 0.96; }
.cw-ring.cw-hub { stroke: var(--line); stroke-dasharray: 2 3; opacity: 0.8; }
.cw-tick    { stroke: var(--line); stroke-width: 0.8; }
.cw-signdiv { stroke: var(--line); stroke-width: 1; }
.cw-cusp    { stroke: var(--ink-soft); stroke-width: 0.7; opacity: 0.55; }
.cw-cusp.cw-axis { stroke: var(--accent); stroke-width: 1.6; opacity: 0.95; }
.cw-ptick   { stroke: var(--ink-soft); stroke-width: 0.6; opacity: 0.5; }

/* Text. SVG text is centred on its anchor point. */
.chart-wheel text { text-anchor: middle; dominant-baseline: central; font-family: var(--sans); }
/* Sign glyphs: a single brass tone (no rainbow). */
.cw-sign   { font-size: 15px; fill: var(--gold); }
.cw-axislbl { font-size: 11px; font-weight: 800; fill: var(--accent); letter-spacing: 0.5px; }
.cw-hnum   { font-size: 9px; fill: var(--ink-soft); opacity: 0.8; }
.cw-planet { font-size: 15px; fill: var(--ink); }
.cw-planet-t { fill: var(--accent); }   /* transiting planets (outer ring) */
.cw-pdeg   { font-size: 6.5px; fill: var(--ink-soft); font-family: var(--mono); }
.cw-pdeg-t { fill: var(--accent); opacity: 0.85; }
.cw-r      { fill: var(--danger); font-size: 7px; font-weight: 700; }

/* Aspect lines. */
.cw-asp        { fill: none; }
.cw-a-hard     { stroke: #d1495b; stroke-width: 1.1; opacity: 0.85; }
.cw-a-soft     { stroke: #3a76c4; stroke-width: 1.1; opacity: 0.85; }
.cw-a-conj     { stroke: var(--ink-soft); stroke-width: 1.1; opacity: 0.7; }
.cw-a-minor    { stroke: #2e8b57; stroke-width: 0.8; opacity: 0.7; stroke-dasharray: 3 3; }

.cw-legend {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 14px;
  margin-top: 10px; font-size: 12px; color: var(--ink-soft);
}
.cw-lg { display: inline-flex; align-items: center; gap: 6px; }
.cw-lg i { width: 16px; height: 0; border-top-width: 2px; border-top-style: solid; display: inline-block; }
.cw-lg i.cw-a-hard  { border-color: #d1495b; }
.cw-lg i.cw-a-soft  { border-color: #3a76c4; }
.cw-lg i.cw-a-conj  { border-color: var(--ink-soft); }
.cw-lg i.cw-a-minor { border-color: #2e8b57; border-top-style: dashed; }
.cw-caption { margin-top: 6px; text-align: center; font-size: 12px; color: var(--ink-soft); }
.cw-caption-t { margin-top: 2px; color: var(--accent); font-weight: 600; }
#chartMode { margin-bottom: 14px; }