@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  /* Paleta Órbita */
  --violet: #7c5cff;
  --indigo: #3a2a8f;
  --coral:  #ff7a6b;
  --mint:   #3fc7ac;

  /* tema fallback: claro */
  --ui:       #26204f;
  --ui-dim:   rgba(38,32,79,.66);
  --ui-faint: rgba(38,32,79,.44);
  --line:     rgba(38,32,79,.16);
  --panel:    rgba(255,255,255,.82);
  --scrim-top:    linear-gradient(180deg, rgba(247,245,255,.78), rgba(247,245,255,.12) 55%, transparent);
  --scrim-bottom: linear-gradient(0deg,
    rgba(247,245,255,.97) 0%,
    rgba(247,245,255,.97) 50%,
    rgba(247,245,255,.28) 80%,
    transparent           100%);

  --sans: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --mono: 'Space Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0 }
html, body { height: 100% }
body {
  font-family: var(--sans);
  color: var(--ui);
  background: #0a0718;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#app { position: fixed; inset: 0 }

/* cena em baixa resolução, ampliada com nearest-neighbor */
#scene {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 75vh;
  width: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.scrim {
  position: absolute;
  left: 0; right: 0;
  pointer-events: none;
  z-index: 1;
  transition: background .8s;
}
.scrim.top    { top: 0;    height: 40%;  background: var(--scrim-top) }
.scrim.bottom { bottom: 0; height: 50vh; background: var(--scrim-bottom) }

.layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: clamp(18px, 3.4vw, 40px);
  pointer-events: none;
}
.layer > * { pointer-events: auto }

/* ---------- topo ---------- */
header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px }
.city  { position: relative }
.city__btn {
  display: flex; align-items: baseline; gap: 9px;
  background: none; border: none; cursor: pointer;
  color: var(--ui); font-family: var(--sans); font-weight: 600;
  letter-spacing: -.02em; font-size: clamp(22px, 3.4vw, 34px); line-height: 1;
}
.city__btn .chev { font-size: .5em; opacity: .5; transform: translateY(-.18em); transition: transform .25s }
.city.open .city__btn .chev { transform: translateY(-.18em) rotate(180deg) }

/* contraste aumentado para informações do clima e turno */
.city__meta { margin-top: 9px; font-size: 13px; color: var(--ui); display: flex; align-items: center; gap: 8px }
.src {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ui-dim);
}
.src .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ui-dim) }
.src.live .dot { background: var(--mint); box-shadow: 0 0 8px var(--mint) }

.city__list {
  position: absolute; top: calc(100% + 14px); left: 0; min-width: 230px;
  background: var(--panel); backdrop-filter: blur(18px) saturate(1.2);
  border: 1px solid var(--line); border-radius: 14px; padding: 6px;
  opacity: 0; transform: translateY(-6px); pointer-events: none;
  transition: .18s; z-index: 5;
  box-shadow: 0 18px 50px rgba(20,12,48,.22);
}
.city.open .city__list { opacity: 1; transform: none; pointer-events: auto }
.city__list button {
  display: flex; justify-content: space-between; gap: 18px; width: 100%;
  background: none; border: none; cursor: pointer; color: var(--ui);
  font-family: var(--sans); font-size: 15px; text-align: left;
  padding: 10px 12px; border-radius: 9px;
}
.city__list button .tz { color: var(--ui-faint); font-family: var(--mono); font-size: 12px }
.city__list button:hover,
.city__list button:focus-visible { background: rgba(124,92,255,.22); outline: none }

/* contraste aumentado para hora do dia e data */
.clock             { text-align: right }
.clock__time       { font-weight: 500; font-size: clamp(22px,3.4vw,34px); letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1 }
.clock__meta       { margin-top: 9px; font-size: 13px; color: var(--ui); text-transform: capitalize }

/* ---------- centro: log de notas ---------- */
main {
  margin-top: auto; /* empurra notas + footer para o fundo do .layer */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 7px;
  padding-bottom: 18px;
  min-height: 0;
  max-height: 25vh;
  overflow-y: auto;
  scrollbar-width: none; /* Firefox */
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 32%);
          mask-image: linear-gradient(180deg, transparent, #000 32%);
}
main::-webkit-scrollbar { display: none }

.note {
  font-family: var(--mono);
  font-size: 14px;
  display: flex;
  gap: 12px;
  align-items: baseline;
  animation: rise .35s ease both;
}
.note .t   { color: var(--ui-faint); font-size: 12px; flex: none }
.note .c   { color: var(--ui); opacity: .95; flex: 1; min-width: 0 }
.note .pre { color: var(--violet) }
@keyframes rise { from { opacity: 0; transform: translateY(6px) } to { opacity: 1; transform: none } }

/* ações por nota (editar / excluir) — visíveis no hover */
.note-actions {
  margin-left: auto;
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity .15s;
  flex-shrink: 0;
  align-self: center;
}
.note:hover .note-actions { opacity: 1 }
.note-btn {
  background: none; border: none; cursor: pointer;
  padding: 1px 4px; font-size: 13px; line-height: 1;
  color: var(--ui-faint); font-family: var(--mono);
  border-radius: 4px; transition: color .12s, background .12s;
}
.note-btn:hover             { color: var(--ui); background: rgba(124,92,255,.14) }
.note-btn.note-del:hover    { color: var(--coral); background: rgba(255,122,107,.12) }

/* input inline ao editar uma nota */
.note-edit-input {
  background: none; border: none; outline: none;
  font: inherit; color: var(--ui);
  flex: 1; min-width: 0;
  border-bottom: 1px solid var(--violet);
  padding: 0;
}

/* ---------- base: entrada estilo terminal ---------- */
footer { border-top: 1px solid var(--line); padding-top: 16px }
.prompt { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 16px }
.prompt .chev { color: var(--violet); font-weight: 700; flex: none }
.field { position: relative; flex: 1; min-width: 0 }
.field .view { white-space: pre; overflow: hidden; color: var(--ui) }
.field .view .ph { color: var(--ui-faint) }
.block {
  display: inline-block; width: .62em; height: 1.05em;
  background: var(--coral); transform: translateY(.18em);
  margin-left: 1px; animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0 } }
.field input {
  position: absolute; inset: 0; width: 100%;
  background: none; border: none; outline: none;
  font: inherit; color: transparent; caret-color: transparent;
}
.hint { margin-top: 9px; font-family: var(--mono); font-size: 11px; color: var(--ui-faint); letter-spacing: .04em }

/* ---------- painel de pré-visualização ---------- */
.demo { position: absolute; right: 16px; bottom: 16px; z-index: 6; font-size: 13px }
.demo__open {
  background: var(--panel); color: var(--ui-dim);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 14px; cursor: pointer;
  font-family: var(--mono); font-size: 12px;
  backdrop-filter: blur(14px); letter-spacing: .04em;
}
.demo__open:hover { color: var(--ui) }
.demo__panel {
  position: absolute; right: 0; bottom: calc(100% + 10px);
  width: 248px; background: var(--panel);
  border: 1px solid var(--line); border-radius: 14px;
  padding: 16px; backdrop-filter: blur(18px);
  display: none; box-shadow: 0 18px 50px rgba(20,12,48,.22);
}
.demo.open .demo__panel { display: block }
.demo__panel h4 {
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ui-faint); margin-bottom: 10px; font-weight: 600;
}
.seg { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px }
.seg button {
  flex: 1 0 auto;
  background: rgba(124,92,255,.14); border: 1px solid transparent;
  color: var(--ui-dim); border-radius: 8px;
  padding: 7px 9px; cursor: pointer;
  font-family: var(--sans); font-size: 12px;
}
.seg button[aria-pressed="true"] {
  background: rgba(124,92,255,.34); color: var(--ui);
  border-color: rgba(124,92,255,.55);
}
.demo__panel label { display: block; font-size: 12px; color: var(--ui-dim); margin-bottom: 7px }
.demo__panel input[type=range] { width: 100%; accent-color: var(--violet) }
.demo__live {
  margin-top: 14px; width: 100%; background: none;
  border: 1px solid var(--line); color: var(--violet);
  border-radius: 8px; padding: 8px; cursor: pointer;
  font-family: var(--mono); font-size: 12px;
}
.demo__live:hover { background: rgba(124,92,255,.12) }

/* botões de backup de notas */
.backup-row { display: flex; gap: 6px; margin-top: 8px }
.backup-btn {
  flex: 1; background: rgba(124,92,255,.14);
  border: 1px solid transparent; color: var(--ui-dim);
  border-radius: 8px; padding: 7px 6px; cursor: pointer;
  font-family: var(--mono); font-size: 11px; text-align: center;
}
.backup-btn:hover { background: rgba(124,92,255,.28); color: var(--ui) }

/* ---------- tela de login ---------- */
#login-screen {
  position: fixed; inset: 0; z-index: 20;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,5,22,.72);
  backdrop-filter: blur(12px);
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 40px 36px;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
  box-shadow: 0 24px 60px rgba(20,12,48,.35);
  min-width: 300px;
}
.login-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -.03em;
  color: var(--ui);
}
#login-error {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--coral);
  text-align: center;
  min-height: 1em;
}

@media (max-width: 560px) {
  main {
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 42%);
            mask-image: linear-gradient(180deg, transparent, #000 42%);
  }
  .clock__meta,
  .city__meta { font-size: 11px }
}