/* D-EAGLE: iOS layout and type, Liquid Glass chrome over a quiet sky.
   Brand: navy ink (#14233A) and the eagle's amber eye (#F2A516), used for "what's next" only. */
:root {
  --ink: #14233A;
  --label: #0B1220;
  --label-2: rgba(60, 67, 82, .72);
  --label-3: rgba(60, 67, 82, .45);
  --sep: rgba(60, 67, 82, .16);
  --tint: #1D5FD6;            /* iOS-style action blue, tuned toward the navy */
  --amber: #F2A516;
  --amber-deep: #9A5F00;      /* amber for text: 4.6:1 on white */
  --red: #E0352B;
  --green: #22A04B;
  --cell: rgba(255, 255, 255, .74);
  --cell-press: rgba(225, 232, 242, .9);
  --glass: linear-gradient(160deg, rgba(255,255,255,.62), rgba(255,255,255,.30));
  --glass-edge: rgba(255, 255, 255, .75);
  --glass-shadow: 0 10px 34px rgba(20, 35, 58, .16), 0 1px 3px rgba(20, 35, 58, .08);
  --sky-a: #EEF3FA; --sky-b: #DCE7F5; --sky-glow: rgba(242, 165, 22, .20);
  --scrim: rgba(10, 18, 32, .28);
  --spring: cubic-bezier(.32, .72, 0, 1);     /* iOS sheet curve */
  --r-cell: 22px; --r-pill: 999px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --label: #F2F5FA; --label-2: rgba(222, 228, 240, .68); --label-3: rgba(222, 228, 240, .40);
    --sep: rgba(222, 228, 240, .14); --tint: #5B9BFF; --amber-deep: #F5B840;
    --cell: rgba(30, 38, 54, .70); --cell-press: rgba(48, 58, 80, .9);
    --glass: linear-gradient(160deg, rgba(70, 84, 110, .48), rgba(30, 38, 54, .38));
    --glass-edge: rgba(255, 255, 255, .16);
    --glass-shadow: 0 10px 34px rgba(0, 0, 0, .5), 0 1px 3px rgba(0, 0, 0, .4);
    --sky-a: #05080F; --sky-b: #0D1626; --sky-glow: rgba(242, 165, 22, .10);
    --scrim: rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100dvh; color: var(--label); background: var(--sky-a);
  font: 17px/1.35 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  letter-spacing: -0.41px; -webkit-font-smoothing: antialiased; overscroll-behavior-y: none;
}
.sky {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 60% at 100% 0%, var(--sky-glow), transparent 60%),
    radial-gradient(90% 50% at 0% 100%, rgba(29, 95, 214, .10), transparent 70%),
    linear-gradient(180deg, var(--sky-a), var(--sky-b));
}
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--tint) 60%, transparent); outline-offset: 2px; border-radius: 12px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Liquid Glass ---------- */
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  backdrop-filter: blur(24px) saturate(190%);
  border: .5px solid var(--glass-edge);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), inset 0 -1px 1px rgba(255,255,255,.12), var(--glass-shadow);
}
@media (prefers-reduced-transparency: reduce) {
  .glass { background: var(--sky-a); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

/* ---------- screens ---------- */
.screen { padding: calc(var(--safe-t) + 12px) 16px calc(var(--safe-b) + 120px); max-width: 560px; margin: 0 auto; }
.topbar { display: flex; justify-content: flex-end; gap: 10px; min-height: 44px; align-items: center; }
.large-title { font-size: 34px; line-height: 41px; font-weight: 700; letter-spacing: .37px; margin: 2px 4px 2px; }
.subtitle { color: var(--label-2); font-size: 15px; margin: 0 4px 18px; letter-spacing: -0.24px; }
.section-h { font-size: 20px; line-height: 25px; font-weight: 700; letter-spacing: .38px; margin: 26px 4px 8px; display: flex; align-items: baseline; gap: 8px; }
.section-h small { font-size: 15px; font-weight: 400; color: var(--label-2); letter-spacing: -0.24px; }
.footnote { font-size: 13px; line-height: 18px; color: var(--label-2); letter-spacing: -0.08px; margin: 8px 16px 0; }

.circle-btn {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: var(--label);
  transition: transform .18s var(--spring);
}
.circle-btn:active { transform: scale(.9); }
.circle-btn svg { width: 22px; height: 22px; }

/* Grouped list (inset) */
.group { background: var(--cell); border-radius: var(--r-cell); overflow: hidden;
  -webkit-backdrop-filter: blur(20px) saturate(170%); backdrop-filter: blur(20px) saturate(170%); }
.row {
  display: flex; align-items: center; gap: 12px; width: 100%; min-height: 52px; padding: 11px 16px; text-align: left;
  position: relative; transition: background-color .12s;
}
.row + .row::before { content: ""; position: absolute; top: 0; right: 0; left: 52px; border-top: .5px solid var(--sep); }
.row.plain + .row.plain::before { left: 16px; }
button.row:active, a.row:active { background: var(--cell-press); }
.row .body { flex: 1; min-width: 0; }
.row .title { display: block; overflow: hidden; text-overflow: ellipsis; }
.row .meta { display: block; font-size: 15px; color: var(--label-2); letter-spacing: -0.24px; margin-top: 1px; }
.row .meta.late { color: var(--red); }
.row .value { color: var(--label-2); }
.row .chev { width: 8px; height: 13px; color: var(--label-3); flex: none; }
.row.destructive { color: var(--red); justify-content: center; }
.row.action { color: var(--tint); }
a.row { color: inherit; text-decoration: none; }

/* Reminders-style completion ring */
.check {
  flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1.6px solid var(--label-3);
  display: grid; place-items: center; transition: transform .2s var(--spring), background-color .2s, border-color .2s;
}
.check:active { transform: scale(.86); }
.check.on { background: var(--green); border-color: var(--green); }
.check.on::after { content: ""; width: 7px; height: 12px; border: solid #fff; border-width: 0 2.4px 2.4px 0; transform: translate(0, -1px) rotate(45deg); }
.watch-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 3px color-mix(in srgb, var(--amber) 25%, transparent); flex: none; }

/* The "next up" card: the one bold element on Today */
.next {
  border-radius: 30px; padding: 18px 20px 16px; margin-top: 6px; position: relative; overflow: hidden;
}
.next .eye { position: absolute; right: 16px; top: 16px; width: 42px; height: 42px; }
.next .label { font-size: 15px; font-weight: 600; color: var(--amber-deep); letter-spacing: -0.24px; }
.next .time { font-size: 56px; line-height: 1; font-weight: 700; letter-spacing: -1.6px; margin: 10px 0 6px; font-variant-numeric: tabular-nums; }
.next .time small { font-size: 22px; font-weight: 600; letter-spacing: -0.4px; margin-left: 4px; }
.next .what { font-size: 22px; line-height: 28px; font-weight: 600; letter-spacing: .35px; }
.next .prep { margin-top: 6px; font-size: 15px; color: var(--label-2); }
.next .btns { display: flex; gap: 10px; margin-top: 16px; }

/* Buttons */
.btn {
  height: 50px; border-radius: var(--r-pill); padding: 0 22px; font-weight: 600; display: inline-flex; align-items: center;
  justify-content: center; gap: 8px; transition: transform .18s var(--spring), filter .15s; text-decoration: none;
}
.btn:active { transform: scale(.96); filter: brightness(.94); }
.btn.primary { background: var(--ink); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primary { background: #fff; color: var(--ink); } }
.btn.tinted { background: color-mix(in srgb, var(--tint) 14%, transparent); color: var(--tint); }
.btn.glass { color: var(--label); }
.btn.wide { width: 100%; }
.btn.small { height: 36px; padding: 0 16px; font-size: 15px; }
.btn[disabled] { opacity: .45; pointer-events: none; }

/* ---------- floating tab bar ---------- */
.tabbar {
  position: fixed; left: 50%; bottom: calc(var(--safe-b) + 10px); transform: translateX(-50%);
  display: flex; gap: 2px; padding: 5px; border-radius: var(--r-pill); z-index: 20; width: min(420px, calc(100% - 32px));
}
.tab {
  flex: 1; height: 54px; border-radius: var(--r-pill); display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; font-size: 10px; font-weight: 600; letter-spacing: .1px; color: var(--label); text-decoration: none;
  transition: background-color .25s var(--spring), color .2s, transform .18s var(--spring);
}
.tab svg { width: 25px; height: 25px; }
.tab:active { transform: scale(.94); }
.tab[aria-current="page"] { color: var(--tint); background: color-mix(in srgb, var(--label) 8%, transparent); }

/* Scroll-edge effect at the top instead of a hard divider */
.edge-top { position: fixed; top: 0; left: 0; right: 0; height: calc(var(--safe-t) + 16px); z-index: 15; pointer-events: none;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  -webkit-mask: linear-gradient(#000 40%, transparent); mask: linear-gradient(#000 40%, transparent); }

/* ---------- conversation ---------- */
.talk { display: flex; flex-direction: column; gap: 6px; padding-bottom: 90px; }
.bubble { max-width: 80%; padding: 9px 14px; border-radius: 20px; font-size: 17px; line-height: 22px; white-space: pre-wrap; overflow-wrap: anywhere; }
.bubble.me { align-self: flex-end; background: var(--tint); color: #fff; border-bottom-right-radius: 6px; }
.bubble.ai { align-self: flex-start; background: var(--cell); border-bottom-left-radius: 6px;
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
.bubble.typing { display: flex; gap: 4px; padding: 14px 16px; }
.bubble.typing i { width: 8px; height: 8px; border-radius: 50%; background: var(--label-3); animation: blink 1.2s infinite; }
.bubble.typing i:nth-child(2) { animation-delay: .2s; } .bubble.typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .3 } 40% { opacity: 1 } }
.day-sep { text-align: center; font-size: 12px; color: var(--label-2); margin: 14px 0 6px; font-weight: 500; }
.learned { align-self: flex-start; font-size: 13px; color: var(--label-2); margin: 2px 6px 6px; display: flex; gap: 6px; align-items: center; }
.learned svg { width: 14px; height: 14px; color: var(--amber-deep); flex: none; }

.proposal { align-self: stretch; border-radius: 24px; padding: 6px; margin: 4px 0 8px; }
.proposal .item { display: flex; gap: 12px; padding: 10px 12px; align-items: flex-start; }
.proposal .item + .item { border-top: .5px solid var(--sep); }
.proposal .kind { flex: none; width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; background: color-mix(in srgb, var(--tint) 14%, transparent); color: var(--tint); }
.proposal .kind svg { width: 19px; height: 19px; }
.proposal .kind.warn { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--red); }
.proposal .t { font-weight: 600; }
.proposal .m { font-size: 15px; color: var(--label-2); letter-spacing: -0.24px; }
.proposal .m s { color: var(--label-3); }
.proposal .acts { display: flex; gap: 8px; padding: 8px 6px 6px; }
.proposal .acts .btn { flex: 1; height: 44px; }
.proposal .state { padding: 8px 12px 10px; font-size: 15px; color: var(--label-2); }
.proposal .state.ok { color: var(--green); }

.composer {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--safe-b) + 80px); z-index: 19;
  width: min(528px, calc(100% - 32px)); display: flex; align-items: flex-end; gap: 6px; padding: 6px; border-radius: 26px;
}
.composer textarea {
  flex: 1; border: 0; background: transparent; resize: none; padding: 9px 8px 9px 12px; max-height: 120px; min-height: 40px;
  line-height: 22px; outline: none;
}
.composer textarea::placeholder { color: var(--label-3); }
.composer .send, .composer .mic { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none;
  transition: transform .18s var(--spring), background-color .2s; }
.composer .send { background: var(--tint); color: #fff; }
.composer .send[disabled] { background: var(--label-3); }
.composer .mic { color: var(--label); }
.composer .mic.on { background: var(--red); color: #fff; animation: pulse 1.4s infinite; }
.composer svg { width: 20px; height: 20px; }
.composer button:active { transform: scale(.9); }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(224, 53, 43, .4) } 50% { box-shadow: 0 0 0 8px rgba(224, 53, 43, 0) } }
.suggest { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 10px; scrollbar-width: none; }
.suggest button { flex: none; height: 36px; padding: 0 14px; border-radius: var(--r-pill); font-size: 15px; background: var(--cell); }

/* ---------- sheets ---------- */
.scrim { position: fixed; inset: 0; background: var(--scrim); opacity: 0; transition: opacity .35s var(--spring); z-index: 40; }
.scrim.in { opacity: 1; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 41; max-height: calc(100dvh - var(--safe-t) - 24px);
  margin: 0 auto; max-width: 560px; border-radius: 32px 32px 0 0; padding: 8px 16px calc(var(--safe-b) + 20px);
  transform: translateY(100%); transition: transform .5s var(--spring); overflow-y: auto; overscroll-behavior: contain;
  background: color-mix(in srgb, var(--sky-a) 82%, transparent);
  -webkit-backdrop-filter: blur(34px) saturate(180%); backdrop-filter: blur(34px) saturate(180%);
  border-top: .5px solid var(--glass-edge); box-shadow: 0 -10px 40px rgba(10, 18, 32, .18);
}
.sheet.in { transform: translateY(0); }
.sheet.dragging { transition: none; }
.grabber { width: 36px; height: 5px; border-radius: 3px; background: var(--label-3); margin: 0 auto 6px; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; min-height: 48px; margin-bottom: 6px; }
.sheet-head h2 { font-size: 17px; font-weight: 600; margin: 0; text-align: center; flex: 1; }
.sheet-head .side { width: 72px; display: flex; }
.sheet-head .side.r { justify-content: flex-end; }
.sheet-head .link { color: var(--tint); font-size: 17px; height: 44px; }
.sheet-head .link.bold { font-weight: 600; }
.detail-title { font-size: 28px; line-height: 34px; font-weight: 700; letter-spacing: .36px; margin: 2px 4px 4px; }
.detail-when { color: var(--label-2); margin: 0 4px 16px; }
.stack { display: grid; gap: 10px; margin: 14px 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 4px 14px; }
.chip { font-size: 13px; font-weight: 600; padding: 5px 10px; border-radius: var(--r-pill); background: var(--cell); color: var(--label-2); }
.chip.amber { background: color-mix(in srgb, var(--amber) 22%, transparent); color: var(--amber-deep); }
.chip.green { background: color-mix(in srgb, var(--green) 16%, transparent); color: var(--green); }
.chip.red { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--red); }

/* Form rows */
.field { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 16px; position: relative; }
.field + .field::before { content: ""; position: absolute; top: 0; left: 16px; right: 0; border-top: .5px solid var(--sep); }
.field label { flex: none; min-width: 92px; }
.field input, .field select, .field textarea {
  flex: 1; min-width: 0; border: 0; background: transparent; outline: none; padding: 14px 0; text-align: right;
}
.field.stacked input, .field.stacked textarea { text-align: left; }
.field input::placeholder, .field textarea::placeholder { color: var(--label-3); }
.field input[type="datetime-local"], .field input[type="date"], .field input[type="time"] { text-align: right; color: var(--tint); }
.field select { appearance: none; -webkit-appearance: none; color: var(--label-2); direction: rtl; }

/* iOS switch */
.switch { position: relative; width: 51px; height: 31px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.switch span { position: absolute; inset: 0; border-radius: 16px; background: color-mix(in srgb, var(--label) 16%, transparent); transition: background-color .25s; pointer-events: none; }
.switch span::after { content: ""; position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff;
  box-shadow: 0 3px 8px rgba(0,0,0,.15), 0 1px 1px rgba(0,0,0,.16); transition: transform .3s var(--spring); }
.switch input:checked + span { background: var(--green); }
.switch input:checked + span::after { transform: translateX(20px); }

/* Segmented control */
.segmented { display: flex; padding: 3px; border-radius: 12px; background: color-mix(in srgb, var(--label) 8%, transparent); position: relative; }
.segmented button { flex: 1; height: 34px; border-radius: 9px; font-size: 14px; font-weight: 500; position: relative; z-index: 1; transition: color .2s; }
.segmented button[aria-pressed="true"] { background: var(--cell); font-weight: 600; box-shadow: 0 3px 8px rgba(0,0,0,.08), 0 .5px 1px rgba(0,0,0,.08); }
@media (prefers-color-scheme: dark) { .segmented button[aria-pressed="true"] { background: rgba(120, 130, 150, .45); } }

/* Strategy explainer */
.strategy-list .row { align-items: flex-start; }
.strategy-list .tick { width: 22px; color: var(--tint); flex: none; margin-top: 2px; }

/* ---------- auth + gate ---------- */
.auth { min-height: 100dvh; display: flex; flex-direction: column; justify-content: center; padding: calc(var(--safe-t) + 24px) 20px calc(var(--safe-b) + 24px); max-width: 440px; margin: 0 auto; }
.brand { display: flex; flex-direction: column; align-items: center; text-align: center; margin-bottom: 26px; }
.app-icon { width: 92px; height: 92px; border-radius: 22px; box-shadow: 0 14px 34px rgba(20, 35, 58, .28); }
.brand h1 { font-size: 34px; font-weight: 700; letter-spacing: .37px; margin: 16px 0 4px; }
.brand p { color: var(--label-2); margin: 0; max-width: 300px; }
.err { color: var(--red); font-size: 15px; margin: 10px 16px 0; min-height: 20px; }

.gate { min-height: 100dvh; display: grid; place-items: center; padding: 32px; }
.gate-card { border-radius: 40px; padding: 44px 48px; max-width: 760px; display: grid; grid-template-columns: 1fr auto; gap: 44px; align-items: center; }
.gate-card h1 { font-size: 40px; line-height: 46px; letter-spacing: -0.5px; margin: 18px 0 10px; }
.gate-card p { color: var(--label-2); margin: 0 0 8px; max-width: 360px; }
.gate-card .url { font-weight: 600; color: var(--label); }
.qr { width: 220px; height: 220px; padding: 18px; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 .5px rgba(0,0,0,.08); }
.qr img { width: 100%; height: 100%; display: block; }
@media (max-width: 720px) { .gate-card { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; } .gate-card p { margin-inline: auto; } .qr { margin: 0 auto; } }

/* Install banner */
.install { border-radius: 26px; padding: 16px 16px 14px; margin: 12px 0 4px; display: grid; gap: 10px; }
.install h3 { margin: 0; font-size: 17px; font-weight: 600; }
.install ol { margin: 0; padding-left: 20px; color: var(--label-2); font-size: 15px; display: grid; gap: 4px; }
.install .share { display: inline-block; width: 16px; height: 16px; vertical-align: -2px; color: var(--tint); }

/* Empty states */
.empty { text-align: center; padding: 40px 24px; color: var(--label-2); }
.empty svg { width: 54px; height: 54px; color: var(--label-3); margin-bottom: 10px; }
.empty h3 { color: var(--label); margin: 0 0 6px; font-size: 20px; }

/* Toast */
#toast { position: fixed; left: 50%; top: calc(var(--safe-t) + 10px); transform: translate(-50%, -140%); z-index: 60;
  padding: 12px 20px; border-radius: var(--r-pill); font-size: 15px; font-weight: 600; transition: transform .45s var(--spring);
  background: var(--glass); -webkit-backdrop-filter: blur(24px) saturate(190%); backdrop-filter: blur(24px) saturate(190%);
  border: .5px solid var(--glass-edge); box-shadow: var(--glass-shadow); max-width: calc(100% - 32px); }
#toast.in { transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .sheet { transition: opacity .2s !important; }
}
@media (prefers-contrast: more) {
  .glass, .group, .bubble.ai { border: 1px solid var(--label-2); }
}