:root {
  color-scheme: dark;
  --bg: #111317;
  --panel: #1a1d23;
  --panel-2: #22262e;
  --key: #292f38;
  --key-top: #38404b;
  --text: #f2f5f8;
  --muted: #aab2bd;
  --line: #3a414d;
  --accent: #53d1b6;
  --accent-2: #f0c85a;
  --danger: #f06a67;
  --done: #7ed37f;
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(83, 209, 182, 0.12), transparent 28rem),
    linear-gradient(145deg, #111317 0%, #181b20 45%, #121418 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.app-shell {
  width: min(760px, calc(100vw - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 0;
}

.deck-panel {
  width: 100%;
  background: rgba(26, 29, 35, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 80px var(--shadow);
  border-radius: 8px;
  padding: 22px;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.status {
  min-width: 110px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.16);
  text-align: center;
  font-size: 0.86rem;
}

.deck {
  display: grid;
  grid-template-columns: repeat(5, minmax(76px, 1fr));
  gap: 10px;
  padding: 14px;
  border-radius: 8px;
  background: #08090b;
  border: 1px solid #2f3540;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.key {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  overflow: hidden;
  padding: clamp(8px, 1.4vw, 13px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 42%),
    linear-gradient(145deg, var(--key-top), var(--key));
  box-shadow: 0 7px 0 #11151a, 0 12px 28px rgba(0, 0, 0, 0.38);
  text-align: left;
  cursor: pointer;
  transition: transform 110ms ease, border-color 110ms ease, filter 110ms ease;
}

.key:hover {
  border-color: rgba(83, 209, 182, 0.75);
  filter: brightness(1.08);
}

.key:active {
  transform: translateY(5px);
  box-shadow: 0 2px 0 #11151a, 0 6px 14px rgba(0, 0, 0, 0.34);
}

.key[disabled] {
  cursor: default;
  opacity: 0.43;
  filter: grayscale(0.25);
}

.key[disabled]:hover,
.key[disabled]:active {
  transform: none;
  border-color: rgba(255, 255, 255, 0.09);
  box-shadow: 0 7px 0 #11151a, 0 12px 28px rgba(0, 0, 0, 0.38);
}

.key-title {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: clamp(0.74rem, 1.65vw, 1.05rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

.key-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  color: var(--muted);
  font-size: clamp(0.58rem, 1.1vw, 0.76rem);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.key-accent {
  color: var(--accent);
}

.key-warning {
  color: var(--accent-2);
}

.key-danger {
  color: var(--danger);
}

.key-done {
  color: var(--done);
}

.key.action {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 40%),
    linear-gradient(145deg, #2d3b42, #223039);
}

.key.danger {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 40%),
    linear-gradient(145deg, #473238, #30242a);
}

.key.success {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 40%),
    linear-gradient(145deg, #2f4334, #243127);
}

.key.display {
  cursor: default;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 44%),
    linear-gradient(145deg, #313842, #242a32);
}

.key.display .key-title {
  -webkit-line-clamp: 4;
  font-size: clamp(0.72rem, 1.45vw, 0.98rem);
  line-height: 1.12;
}

.key.wide {
  aspect-ratio: auto;
  min-height: 90px;
}

.quick-add {
  margin-top: 18px;
}

.quick-add label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.label-row {
  margin-bottom: 10px;
}

.label-row select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.2);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  outline: none;
}

.more-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 10px;
}

.more-row select,
.more-row button {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.2);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.more-row select {
  color: var(--text);
  outline: none;
}

.more-row button {
  cursor: pointer;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 10px;
}

.input-row input {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.22);
  outline: none;
}

.input-row input:focus {
  border-color: var(--accent);
}

.input-row button {
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  padding: 0 16px;
  color: #08100e;
  background: var(--accent);
  font-weight: 900;
  cursor: pointer;
}

.input-row button:last-child {
  color: var(--text);
  background: var(--panel-2);
}

.input-row button[data-add-kind="deadline"] {
  color: var(--text);
  background: #2d3b42;
}

.phone-list {
  display: none;
}

.phone-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 10px;
}

.phone-list-head h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0;
}

.phone-list-head span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 900;
}

.phone-todo {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 8px;
}

.phone-todo-main,
.phone-done {
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.22);
}

.phone-todo-main {
  min-width: 0;
  padding: 11px 12px;
  text-align: left;
}

.phone-todo-main strong,
.phone-todo-main span {
  display: block;
}

.phone-todo-main strong {
  margin-bottom: 4px;
  line-height: 1.2;
}

.phone-todo-main span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.phone-todo-main .key-accent,
.phone-todo-main .key-warning,
.phone-todo-main .key-danger {
  color: inherit;
}

.phone-done {
  min-width: 66px;
  padding: 0 10px;
  color: #08100e;
  background: var(--done);
  font-weight: 900;
  cursor: pointer;
}

@media (max-width: 860px) {
  .app-shell {
    align-items: start;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100vw - 18px, 520px);
    padding: 12px 0;
  }

  .deck-panel {
    padding: 14px;
  }

  .top-bar {
    margin-bottom: 12px;
  }

  .quick-add {
    order: 1;
    margin-top: 0;
  }

  .phone-list {
    display: block;
    order: 2;
  }

  .deck-panel {
    display: flex;
    flex-direction: column;
  }

  .deck {
    display: none;
  }

  .input-row {
    grid-template-columns: 1fr;
  }

  .more-row {
    grid-template-columns: 1fr;
  }

  .input-row button,
  .more-row button {
    min-height: 42px;
  }
}