:root {
  color-scheme: light;
  --bg: #f5f2ea;
  --ink: #1e2524;
  --muted: #6d746f;
  --line: #ded8cc;
  --paper: #fffdf8;
  --green: #3fa77f;
  --rose: #e26d78;
  --blue: #5478bc;
  --gold: #c58b36;
  --card-bg: rgba(255, 253, 248, 0.88);
  --soft-bg: #edf8f1;
  --quiet-bg: #f0eee7;
  --control-bg: #fff;
  --check-bg: #fff;
  --done-bg: #eef8f1;
  --emoji-bg: #fff8dc;
  --note-bg: #fff4f3;
  --note-ink: #5c3432;
  --shadow: 0 18px 46px rgba(34, 39, 37, 0.11);
}

body.theme-dark {
  color-scheme: dark;
  --bg: #111312;
  --ink: #f5f2ea;
  --muted: #b5beb8;
  --line: #343b38;
  --paper: #181d1b;
  --green: #7ee0b6;
  --rose: #ff91a1;
  --blue: #8fb2ff;
  --gold: #e8bd69;
  --card-bg: rgba(24, 29, 27, 0.92);
  --soft-bg: #20342d;
  --quiet-bg: #252b28;
  --control-bg: #181d1b;
  --check-bg: #232927;
  --done-bg: #18332a;
  --emoji-bg: #2b281f;
  --note-bg: #342224;
  --note-ink: #ffd2d7;
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

body.theme-random {
  --bg: var(--theme-bg);
  --ink: var(--theme-ink);
  --muted: var(--theme-muted);
  --line: var(--theme-line);
  --paper: var(--theme-paper);
  --green: var(--theme-accent);
  --rose: var(--theme-secondary);
  --blue: var(--theme-tertiary);
  --gold: var(--theme-secondary);
  --card-bg: var(--theme-card);
  --soft-bg: var(--theme-soft);
  --quiet-bg: var(--theme-quiet);
  --control-bg: var(--theme-paper);
  --check-bg: var(--theme-paper);
  --done-bg: var(--theme-done);
  --emoji-bg: var(--theme-emoji);
  --note-bg: var(--theme-note);
  --note-ink: var(--theme-note-ink);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(63, 167, 127, 0.12), transparent 32%),
    linear-gradient(315deg, rgba(226, 109, 120, 0.13), transparent 30%),
    var(--bg);
  color: var(--ink);
  font-family:
    Pretendard,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  transition:
    background 0.24s ease,
    color 0.24s ease;
}

body.is-editing {
  background:
    linear-gradient(135deg, rgba(226, 109, 120, 0.2), transparent 34%),
    linear-gradient(315deg, rgba(197, 139, 54, 0.22), transparent 32%),
    var(--bg);
}

body.is-editing .topbar,
body.is-editing .date-strip,
body.is-editing .dashboard,
body.is-editing .quick-add,
body.is-editing .category-section {
  border-color: var(--rose);
  box-shadow:
    0 18px 46px rgba(226, 109, 120, 0.15),
    inset 0 0 0 1px rgba(226, 109, 120, 0.08);
}

body.is-editing .topbar::after {
  display: inline-flex;
  position: absolute;
  top: -10px;
  right: 12px;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--rose);
  color: var(--paper);
  content: "편집 중";
  font-size: 0.74rem;
  font-weight: 950;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 12px;
}

.topbar,
.date-strip,
.dashboard,
.quick-add,
.category-section,
.manifesto {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-bg);
  box-shadow: var(--shadow);
}

.topbar {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
}

.eyebrow,
.category-kicker {
  margin: 0 0 7px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1,
.category-header h2 {
  max-width: 760px;
  border-radius: 8px;
  line-height: 1.18;
  outline: 0;
}

h1 {
  font-size: clamp(1.05rem, 4.6vw, 1.65rem);
}

h1:focus,
.category-header h2:focus {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 28%, transparent);
  background: var(--soft-bg);
}

.score-panel {
  display: grid;
  gap: 4px;
  justify-items: start;
  min-width: 92px;
  border-left: 4px solid var(--green);
  padding: 8px 10px;
  background: var(--soft-bg);
}

.score-number {
  font-size: 1.35rem;
  font-weight: 950;
}

.score-label {
  display: none;
  color: var(--muted);
  font-weight: 800;
}

.streak-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  border: 1px solid color-mix(in srgb, var(--green) 42%, var(--line));
  padding: 4px 9px 4px 7px;
  background: linear-gradient(135deg, var(--soft-bg), var(--quiet-bg));
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 950;
  box-shadow: inset 0 -2px 0 rgba(34, 39, 37, 0.06);
}

.streak-label span {
  display: grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--paper);
  font-size: 0.66rem;
  line-height: 1;
}

.date-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  padding: 10px 14px;
  color: var(--muted);
  font-weight: 900;
}

.palette-button {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  box-shadow: 0 8px 18px rgba(34, 39, 37, 0.1);
}

.palette-icon {
  position: relative;
  display: block;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: conic-gradient(var(--green) 0 33%, var(--rose) 0 66%, var(--blue) 0 100%);
}

.palette-icon::after {
  position: absolute;
  right: 2px;
  bottom: 2px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--paper);
  content: "";
}

.dashboard {
  display: grid;
  gap: 20px;
  margin-top: 16px;
  padding: 18px;
}

.progress-shell {
  display: flex;
  gap: 16px;
  align-items: center;
}

.progress-ring {
  display: grid;
  width: 92px;
  height: 92px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--green) 0deg, #e9e2d5 0deg);
  color: var(--ink);
  font-weight: 950;
}

.progress-ring span {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border-radius: 50%;
  background: var(--paper);
}

.progress-shell h2 {
  margin-bottom: 7px;
  font-size: 1.45rem;
}

.progress-shell p {
  color: var(--muted);
  line-height: 1.55;
}

.controls,
.quick-add {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 850;
}

select,
input[type="text"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--control-bg);
  color: var(--ink);
}

.toggle {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--control-bg);
  color: var(--muted);
  font-weight: 850;
}

.quick-add {
  margin-top: 16px;
  padding: 14px;
}

.edit-only {
  display: none;
}

body.is-editing .edit-only {
  display: grid;
}

.primary-button,
.ghost-button {
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 16px;
  font-weight: 900;
}

.primary-button {
  background: var(--ink);
  color: #fff;
}

.ghost-button {
  border-color: var(--line);
  background: var(--control-bg);
  color: var(--ink);
}

.checklist {
  display: grid;
  gap: 26px;
  margin-top: 10px;
}

.category-section {
  position: relative;
  overflow: visible;
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  min-height: 92px;
  padding: 18px 126px 18px 18px;
}

.category-section.has-no-character .category-header {
  min-height: auto;
  padding-right: 18px;
}

.category-header h2 {
  font-size: 1.35rem;
}

.category-count {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 7px 11px;
  background: var(--quiet-bg);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 900;
}

.category-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.delete-category-button {
  display: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--control-bg);
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
}

body.is-editing .delete-category-button {
  display: inline-flex;
}

.category-character {
  position: absolute;
  top: -32px;
  right: 10px;
  z-index: 2;
  width: 116px;
  height: 144px;
  object-fit: contain;
  object-position: center bottom;
  pointer-events: none;
  filter: drop-shadow(0 18px 18px rgba(34, 39, 37, 0.18));
  animation: floatCharacter 4.8s ease-in-out infinite;
}

.category-section:nth-child(2n) .category-character {
  top: -26px;
  right: 18px;
  animation-delay: -1.4s;
}

.category-section:nth-child(3n) .category-character {
  top: -38px;
  right: -4px;
  animation-delay: -2.6s;
}

@keyframes floatCharacter {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }

  50% {
    transform: translateY(-10px) rotate(1deg);
  }
}

.task-list {
  display: grid;
}

.task-card {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.task-card:last-child {
  border-bottom: 0;
}

.task-card label {
  display: grid;
  grid-template-columns: 18px 1fr 42px;
  gap: 10px;
  align-items: center;
  padding: 16px 18px;
}

body.is-editing .task-card label {
  padding-right: 58px;
}

.delete-task-button {
  position: absolute;
  right: 12px;
  bottom: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 7px;
  background: var(--control-bg);
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  opacity: 0.62;
  display: none;
}

body.is-editing .delete-task-button {
  display: block;
}

.delete-task-button:hover,
.delete-task-button:focus-visible {
  opacity: 1;
}

.task-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkmark {
  display: grid;
  width: 14px;
  height: 14px;
  place-items: center;
  border: 2px solid #bcc6bf;
  border-radius: 4px;
  background: var(--check-bg);
}

.checkmark::after {
  content: "";
  width: 4px;
  height: 7px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  opacity: 0;
  transform: rotate(42deg) translate(-0.5px, -0.5px);
}

.task-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.task-copy strong {
  overflow: hidden;
  font-size: 1.02rem;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.done-emoji {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  align-self: center;
  border-radius: 999px;
  background: var(--emoji-bg);
  box-shadow: 0 10px 22px rgba(34, 39, 37, 0.12);
  font-size: 1.35rem;
  opacity: 0;
  transform: translateX(10px) scale(0.72) rotate(-8deg);
  transition:
    opacity 0.18s ease,
    transform 0.24s cubic-bezier(0.2, 1.4, 0.3, 1);
}

.task-card::after {
  position: absolute;
  top: 50%;
  right: 16px;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 6%, var(--gold) 0 3px, transparent 4px),
    radial-gradient(circle at 86% 28%, var(--rose) 0 3px, transparent 4px),
    radial-gradient(circle at 78% 76%, var(--blue) 0 3px, transparent 4px),
    radial-gradient(circle at 22% 80%, var(--green) 0 3px, transparent 4px),
    radial-gradient(circle at 12% 34%, var(--gold) 0 3px, transparent 4px);
  content: "";
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) scale(0.4) rotate(-20deg);
}

.task-card.is-done {
  background: var(--done-bg);
}

.task-card.is-done .done-emoji {
  opacity: 1;
  transform: translateX(0) scale(1) rotate(0deg);
}

.task-card.just-checked::after {
  animation: sparklePop 0.75s ease-out both;
}

.task-card.just-checked .done-emoji {
  animation: emojiBounce 0.55s cubic-bezier(0.18, 1.5, 0.35, 1) both;
}

.task-card.is-done .checkmark {
  border-color: var(--green);
  background: var(--green);
}

.task-card.is-done .checkmark::after {
  opacity: 1;
}

.task-card.is-done strong {
  color: var(--green);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

@keyframes sparklePop {
  0% {
    opacity: 0;
    transform: translateY(-50%) scale(0.3) rotate(-18deg);
  }

  35% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateY(-50%) scale(1.15) rotate(18deg);
  }
}

@keyframes emojiBounce {
  0% {
    transform: translateX(8px) scale(0.5) rotate(-12deg);
  }

  62% {
    transform: translateX(0) scale(1.18) rotate(6deg);
  }

  100% {
    transform: translateX(0) scale(1) rotate(0deg);
  }
}

.is-hidden {
  display: none;
}

.manifesto {
  display: grid;
  gap: 18px;
  margin-top: 16px;
  padding: 22px;
}

.manifesto h2 {
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  line-height: 1.14;
}

.manifesto ol {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 0;
  padding-left: 24px;
}

.manifesto li {
  padding-left: 3px;
  line-height: 1.55;
  font-weight: 850;
}

.closing-note {
  border-left: 6px solid var(--rose);
  padding: 14px 16px;
  background: var(--note-bg);
  color: var(--note-ink);
  font-weight: 850;
  line-height: 1.75;
}

@media (min-width: 740px) {
  .app {
    padding: 34px;
  }

  .topbar {
    grid-template-columns: 1fr auto;
  }

  .score-panel {
    min-width: 220px;
  }

  .dashboard {
    grid-template-columns: 1fr 420px;
    align-items: center;
  }

  .controls {
    grid-template-columns: 1.1fr 1fr auto auto;
    align-items: end;
  }

  .quick-add {
    grid-template-columns: 1fr 1fr 190px auto;
  }

  .quick-add[aria-label="내 카테고리 추가"] {
    grid-template-columns: 1fr auto;
  }

  .manifesto ol {
    grid-template-columns: repeat(2, 1fr);
  }
}