/* Kea — warm and quiet. A sand-colored page, warm charcoal at night, ink instead of black, and Kea's colors from
   the bird: olive green, with the orange of its underwing used sparingly (her presence, a proposal's dot).
   Every color, font and size lives in the variables below. */

:root {
  --page: #F6F1E9;
  --card: #FFFCF7;
  --ink: #2B2621;
  --muted: #776E64;
  --hairline: #E6DDD0;
  --user: #EBE3D6;
  --olive: #5D7A48;
  --ember: #D4802E;
  --on-olive: #FFFCF7;

  --radius: 20px;
  --gutter: 20px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  --rounded: ui-rounded, "SF Pro Rounded", -apple-system, system-ui, sans-serif;
  --ease-soft: cubic-bezier(0.2, 0, 0, 1);
  --motion: 240ms;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #1D1A17;
    --card: #292520;
    --ink: #EEE7DD;
    --muted: #9D948A;
    --hairline: #38332D;
    --user: #332E29;
    --olive: #9CB883;
    --ember: #E7A35D;
    --on-olive: #1D1A17;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--page);
  color: var(--ink);
  font: 17px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

#app { height: 100%; }

button { font: inherit; color: inherit; cursor: pointer; touch-action: manipulation; }
button:disabled { cursor: default; }
[hidden] { display: none !important; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

/* ── Layout: header, scrolling conversation, composer docked at the bottom ── */

.chat {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-width: 1280px;
  margin: 0 auto;
}
.chat[data-layout="tabs"] { max-width: 760px; }
.chat[data-layout="tabs"][data-panel="canvas"] { max-width: 1040px; }

.bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  justify-content: space-between;
  padding: calc(env(safe-area-inset-top) + 14px) 28px 14px;
  flex: none;
}

.workspace { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr); padding: 0 20px; position: relative; overflow: hidden; }
.conversation { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.conversation, .canvas { grid-area: 1 / 1; transition: opacity 260ms var(--ease-soft), transform 320ms var(--ease-soft), visibility 320ms; }
.workspace[data-layout="tabs"][data-panel="chat"] .canvas { opacity: 0; transform: translateX(10px); visibility: hidden; pointer-events: none; }
.workspace[data-layout="tabs"][data-panel="canvas"] .conversation { opacity: 0; transform: translateX(-10px); visibility: hidden; pointer-events: none; }
.workspace[data-layout="split"] { grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr); }
.workspace[data-layout="split"] > .conversation, .workspace[data-layout="split"] > .canvas { grid-area: auto; }
.panel-tabs { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: color-mix(in srgb, var(--user) 65%, transparent); }
.panel-tab { min-height: 40px; padding: 8px 16px; border: 0; border-radius: 999px; background: none; color: var(--muted); font: 500 12px var(--rounded); white-space: nowrap; }
.panel-tab[aria-selected="true"] { background: var(--card); color: var(--ink); box-shadow: 0 1px 5px rgb(0 0 0 / 0.04); }
.bar-actions { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }
.layout-toggle { min-height: 40px; padding: 8px 12px; border: 0; border-radius: 999px; background: none; color: var(--muted); font-size: 12px; white-space: nowrap; }
.layout-toggle[aria-pressed="true"] { background: var(--user); color: var(--ink); }

.title {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 600 20px/1 var(--rounded);
}

.menu {
  border: 0;
  background: none;
  color: var(--muted);
  font-size: 20px;
  letter-spacing: 1px;
  padding: 6px 4px;
  min-width: 44px;
  min-height: 44px;
}

.scroller {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 32px 32px 24px;
  min-height: 0;
}

.dock {
  padding: 16px 32px calc(env(safe-area-inset-bottom) + 24px);
  background: var(--page);
}

/* ── Messages ── */

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

.msg.user {
  align-self: flex-end;
  max-width: 85%;
  margin-left: 48px;
  padding: 10px 14px;
  background: var(--user);
  border-radius: 18px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.msg.user p { margin: 0; }

.msg.kea { display: flex; flex-direction: column; gap: 12px; }
.msg.kea .text { line-height: 1.6; overflow-wrap: anywhere; }
.text p, .text ul, .text blockquote { margin: 0 0 0.6em; }
.text > :last-child { margin-bottom: 0; }
.text ul { padding-left: 1.2em; }
.text blockquote { padding-left: 12px; border-left: 2px solid var(--hairline); color: var(--muted); }
.text code { font: 0.9em ui-monospace, Menlo, monospace; background: var(--user); padding: 1px 5px; border-radius: 6px; }
.ref { font-size: 0.75em; color: var(--muted); vertical-align: 0.15em; margin: 0 1px; }

/* 👍 / 👎 under an answer: faint until touched, the chosen one in full color */
.rating { display: flex; gap: 2px; margin-top: -4px; }
.rate {
  border: 0;
  background: none;
  padding: 4px 6px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1;
  filter: grayscale(1);
  opacity: 0.3;
  transition: opacity 0.2s, filter 0.2s;
  min-width: 40px;
  min-height: 40px;
}
.rate:hover { opacity: 0.6; }
.rate[aria-pressed="true"] { filter: none; opacity: 1; }

.empty { padding-top: clamp(40px, 14vh, 150px); }
.empty h1 { margin: 0 0 12px; font: 500 34px/1.2 var(--rounded); letter-spacing: -0.8px; }
.empty p { margin: 0; color: var(--muted); }

.older {
  display: block;
  margin: 0 auto 16px;
  border: 0;
  background: none;
  color: var(--muted);
  font: 500 14px var(--rounded);
  min-height: 40px;
}

/* ── Kea's presence: a small warm light that breathes while she works ── */

.orb {
  display: inline-block;
  flex: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--ember), var(--olive) 85%);
  box-shadow: 0 0 6px color-mix(in srgb, var(--ember) 30%, transparent);
}
.orb.small { width: 10px; height: 10px; }
.orb.large { width: 28px; height: 28px; }
.orb.breathing { animation: breathe 2.4s ease-in-out infinite alternate; }

@keyframes breathe {
  from { transform: scale(0.72); opacity: 0.6; box-shadow: 0 0 2px color-mix(in srgb, var(--ember) 10%, transparent); }
  to { transform: scale(1); opacity: 1; box-shadow: 0 0 10px color-mix(in srgb, var(--ember) 40%, transparent); }
}

@media (prefers-reduced-motion: reduce) {
  .orb.breathing { animation: none; }
}

.presence {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  color: var(--muted);
  font: 500 14px var(--rounded);
}

/* ── Cards (Kea's parts) ── */

.card {
  padding: 16px;
  background: var(--card);
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--hairline) 55%, transparent), 0 3px 12px rgb(0 0 0 / 0.025);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  color: var(--muted);
  font: 500 13px var(--rounded);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ember); }

.proposal { display: flex; flex-direction: column; gap: 12px; transition: opacity 0.2s; }
.proposal.busy { opacity: 0.55; }
.proposal .eyebrow { margin-bottom: 0; }
.proposal-text p { margin: 0 0 0.4em; }
.proposal-text > :last-child { margin-bottom: 0; }
.option { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.option-label { font: 500 14px var(--rounded); }
.option-line { color: var(--muted); font-size: 14px; }
.option .choice { margin-top: 6px; }
.choices { display: flex; gap: 10px; flex-wrap: wrap; }
.outcome { font-size: 14px; color: var(--muted); }
.outcome.accepted { color: var(--olive); }

.choice {
  border: 0;
  border-radius: 999px;
  padding: 9px 16px;
  background: var(--user);
  font: 500 15px var(--rounded);
  min-height: 40px;
  transition: transform var(--motion) var(--ease-soft), opacity var(--motion), background-color var(--motion);
}
.choice.prominent { background: var(--olive); color: var(--on-olive); }
.choice:active:not(:disabled) { transform: scale(0.96); }
.choice:disabled { opacity: 0.5; }
.choice.wide { width: 100%; padding: 14px; }
button:focus-visible, textarea:focus-visible, input:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--olive) 60%, transparent);
  outline-offset: 2px;
}

.routine { display: flex; flex-direction: column; gap: 10px; }
.routine .eyebrow { margin-bottom: 0; }
.eyebrow .dot.olive { background: var(--olive); }
.routine-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.routine-title { font: 600 18px var(--rounded); }
.routine-week { color: var(--muted); font-size: 14px; white-space: nowrap; }
.steps { margin: 0; padding-left: 1.3em; color: var(--ink); font-size: 15px; line-height: 1.6; }
.routine.done .routine-title, .routine.skipped .routine-title { color: var(--muted); }
.outcome-line {
  align-self: flex-start;
  border: 0;
  background: none;
  padding: 2px 0;
  color: var(--olive);
  font-size: 14px;
  min-height: 40px;
}
.routine.skipped .outcome-line { color: var(--muted); }

.events { display: flex; flex-direction: column; gap: 12px; }
.event { display: flex; gap: 12px; align-items: baseline; padding: 2px 0; }
.event .time { flex: none; width: 70px; color: var(--olive); font-size: 14px; font-variant-numeric: tabular-nums; }
.event .what { display: flex; flex-direction: column; }
.event .place { color: var(--muted); font-size: 14px; }

.sources { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.sources .eyebrow { margin-bottom: 2px; }
.source { display: flex; gap: 8px; align-items: baseline; overflow-wrap: anywhere; }
.source .ref { font-size: 13px; vertical-align: 0; }
.source a { color: var(--olive); text-decoration: none; }

/* ── Composer ── */

.notice { margin: 0 0 8px; color: var(--muted); font-size: 14px; }

.composer { display: flex; align-items: flex-end; gap: 10px; }

.composer textarea {
  flex: 1;
  resize: none;
  max-height: calc(5 * 1.5em + 22px); /* grows up to five lines */
  padding: 10px 16px;
  border: 0.5px solid var(--hairline);
  border-radius: 22px;
  background: var(--card);
  color: var(--ink);
  font: 17px/1.5 var(--font); /* 17px also keeps iOS from zooming in */
  outline: none;
  scrollbar-width: none;
}
.composer textarea::placeholder { color: var(--muted); }
.composer textarea:focus { border-color: color-mix(in srgb, var(--olive) 50%, var(--hairline)); }

.send {
  position: relative;
  flex: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--olive);
  color: var(--on-olive);
  font: 600 20px/1 var(--rounded);
  transition: background 0.2s, transform 0.1s;
}
.send:disabled { background: color-mix(in srgb, var(--muted) 35%, transparent); }
.send .icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.send .icon, .send .arrow {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 20px;
  height: 20px;
  opacity: 0;
  transform: scale(0.25);
  filter: blur(4px);
  transition: opacity var(--motion) var(--ease-soft), transform var(--motion) var(--ease-soft), filter var(--motion) var(--ease-soft);
}
.send[data-mode="arrow"] .arrow, .send[data-mode="mic"] .icon-mic, .send[data-mode="stop"] .icon-stop { opacity: 1; transform: scale(1); filter: blur(0); }
.composer.recording .send { background: var(--ember); }
.composer.recording .send .icon { fill: currentColor; stroke: none; }

/* Voice: replaces the text field while Kea listens */
.listening {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 8px 0 16px;
  border: 0.5px solid var(--hairline);
  border-radius: 22px;
  background: var(--card);
  color: var(--muted);
  font: 500 15px var(--rounded);
  font-variant-numeric: tabular-nums;
}
.listening .quiet { margin-left: auto; border: 0; background: none; color: var(--muted); font-size: 14px; padding: 8px; }
.send:active:not(:disabled) { transform: scale(0.96); }

/* ── Login and the menu sheet ── */

.login {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 80px) var(--gutter) 40px;
}
.login h1 { margin: 10px 0 0; font: 600 26px/1.2 var(--rounded); }
.login .lead { margin: 0 0 10px; color: var(--muted); }
.login input {
  padding: 14px;
  border: 0.5px solid var(--hairline);
  border-radius: 14px;
  background: var(--card);
  color: var(--ink);
  font: 17px var(--font);
  outline: none;
}

.sheet {
  width: min(100% - 2 * var(--gutter), 420px);
  margin: auto auto calc(env(safe-area-inset-bottom) + 16px);
  padding: 22px;
  border: 0.5px solid var(--hairline);
  border-radius: 24px;
  background: var(--card);
  color: var(--ink);
}
.sheet[open] { display: flex; flex-direction: column; gap: 10px; animation: rise 0.25s ease-out; }
.sheet::backdrop { background: rgb(0 0 0 / 0.25); }
.sheet h2 { margin: 0; font: 600 19px var(--rounded); }
.sheet p { margin: 0 0 8px; color: var(--muted); font-size: 15px; }
.sheet .choice { width: 100%; padding: 12px; }
.sheet .quiet { border: 0; background: none; color: var(--muted); font-size: 14px; padding: 8px; }

@keyframes rise {
  from { transform: translateY(16px); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* ── Separate widgets on an open canvas ── */
.canvas {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  margin: 0 0 12px;
  padding: 16px 12px 24px;
  container-type: inline-size;
}
.canvas-widgets { display: grid; grid-template-columns: minmax(0, 1fr); align-items: start; gap: 16px; }
.canvas-widget { min-width: 0; padding: 24px; border-radius: 24px; background: var(--card);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--hairline) 40%, transparent), 0 4px 16px rgb(0 0 0 / 0.025); }
@container (min-width: 680px) {
  .canvas-widgets { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 20px; }
}
@container (max-width: 340px) { .calendar-widget { padding: 16px 8px; } }
.widget-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.widget-heading h2 { margin: 0; font: 500 16px/1.4 var(--rounded); }
.quiet-label { font-size: 12px; color: var(--muted); }
.canvas-routines { min-width: 0; }
.routine-widgets { display: grid; gap: 16px; }
.canvas-routine { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.canvas-routine h2 { margin: 0; font: 500 17px/1.5 var(--rounded); overflow-wrap: anywhere; }
.routine-progress { display: flex; align-items: baseline; gap: 10px; }
.week-count { color: var(--olive); font-size: 26px; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.week-count span { color: var(--muted); font-size: 16px; }
.canvas-routine.done .choice:disabled { opacity: 1; background: none; padding-left: 0; }
.routine .soft-choice { align-self: flex-start; }
.soft-choice { background: color-mix(in srgb, var(--olive) 11%, transparent); color: var(--olive); font-size: 12px; padding: 8px 14px; }
.text-button { min-height: 40px; padding: 8px; border: 0; border-radius: 10px; background: none; color: var(--muted); font-size: 12px; }
.text-button:disabled, .icon-button:disabled { opacity: 0.35; }
.canvas-empty { color: var(--muted); font-size: 14px; line-height: 1.7; }
.canvas-empty p { margin: 0 0 8px; }
.canvas-empty p:first-child { color: var(--ink); }
.canvas-loading, .canvas-notice { color: var(--muted); font-size: 14px; }
.canvas-notice { margin-bottom: 20px; }
.canvas-notice .text-button { padding-left: 0; }

.calendar-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.calendar-month { margin: 0; font: 500 14px var(--rounded); }
.calendar-nav { display: flex; gap: 2px; }
.icon-button { border: 0; background: none; border-radius: 50%; width: 40px; height: 40px; font: 300 24px/1 var(--font); color: var(--muted); }
.calendar-filter-row { display: flex; justify-content: space-between; align-items: center; margin: 4px 0 14px; gap: 8px; }
.routine-filter { min-width: 0; max-width: 100%; min-height: 40px; border: 0; border-radius: 8px; color: var(--muted); background: transparent; font: 12px var(--font); text-overflow: ellipsis; cursor: pointer; }
.routine-filter option { color: var(--ink); background: var(--card); }
.routine-filter:focus-visible, summary:focus-visible { outline: 2px solid var(--olive); outline-offset: 2px; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(40px, 1fr)); gap: 4px 0; font-variant-numeric: tabular-nums; }
.calendar-weekday { text-align: center; color: var(--muted); font-size: 10px; padding: 6px 0 10px; }
.calendar-day { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 3px; min-height: 48px; min-width: 40px; border: 0; border-radius: 12px; background: none; font-size: 12px; }
.calendar-day.has-done { color: var(--olive); background: color-mix(in srgb, var(--olive) 8%, transparent); }
.calendar-day[aria-pressed="true"] { background: var(--user); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--olive) 35%, transparent); }
.calendar-day[aria-current="date"] .calendar-number { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--olive); }
.calendar-day.future { color: color-mix(in srgb, var(--muted) 55%, var(--card)); }
.calendar-marks { display: flex; gap: 2px; align-items: center; height: 5px; }
.completion-dot { display: inline-block; flex: none; width: 4px; height: 4px; border-radius: 50%; background: var(--olive); }
.skip-mark { color: var(--muted); font-size: 10px; }
.calendar-legend { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 10px; margin-top: 18px; }
.legend-space { margin-left: 12px; }
.calendar-day-detail { margin-top: 20px; padding-top: 18px; border-top: 1px solid color-mix(in srgb, var(--hairline) 65%, transparent); min-height: 90px; }
.calendar-day-detail h4 { font: 500 12px var(--rounded); margin: 0 0 10px; }
.calendar-day-detail p { color: var(--muted); font-size: 12px; margin: 0; }
.calendar-day-detail ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.calendar-day-detail li { display: flex; align-items: baseline; gap: 8px; font-size: 12px; overflow-wrap: anywhere; }
.calendar-day-detail li .quiet-label { margin-left: auto; padding-left: 8px; white-space: nowrap; }
.done-symbol { color: var(--olive); }

/* Motion stays local to the action. Saved content doesn't re-enter on every background refresh. */
.text-button, .icon-button, .panel-tab, .layout-toggle, .calendar-day, .menu {
  transition: background-color var(--motion) var(--ease-soft), color var(--motion) var(--ease-soft), opacity var(--motion) var(--ease-soft), transform var(--motion) var(--ease-soft);
}
.text-button:active:not(:disabled), .icon-button:active:not(:disabled), .panel-tab:active, .layout-toggle:active, .calendar-day:active { transform: scale(0.96); }
@media (hover: hover) {
  .text-button:hover, .icon-button:hover:not(:disabled), .layout-toggle:hover, .calendar-day:hover { background: color-mix(in srgb, var(--user) 65%, transparent); }
  .soft-choice:hover:not(:disabled) { background: color-mix(in srgb, var(--olive) 18%, transparent); }
}
.msg.arriving { animation: settle 300ms var(--ease-soft); }
.msg.arriving .card { animation: settle 380ms 80ms var(--ease-soft) backwards; }
@keyframes settle { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 899px) {
  .chat, .chat[data-layout="tabs"], .chat[data-layout="tabs"][data-panel="canvas"] { max-width: 680px; }
  .bar { padding: calc(env(safe-area-inset-top) + 10px) var(--gutter) 10px; gap: 10px; }
  .title { font-size: 18px; }
  .workspace { padding: 0; }
  .layout-toggle { display: none; }
  .bar-actions { gap: 0; }
  .scroller { padding: 20px var(--gutter); }
  .dock { padding: 10px var(--gutter) calc(env(safe-area-inset-bottom) + 12px); }
  .panel-tab { padding: 8px 14px; }
  .workspace[data-layout="tabs"] .canvas { margin: 0; padding: 12px 12px calc(env(safe-area-inset-bottom) + 24px); }
  .calendar-day { min-height: 52px; }
}
@media (max-width: 380px) {
  .bar { padding-left: 12px; padding-right: 8px; gap: 4px; }
  .panel-tab { padding-inline: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}