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

:root {
  color-scheme: light;
  font-family: "DM Sans", sans-serif;
  color: #24231f;
  background: #f5f4f0;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(ellipse at 86% 0%, rgb(200 195 232 / 28%), transparent 32rem),
    #f5f4f0;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  display: flex;
  max-width: 1120px;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 26px 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #5b584f;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid #d5d1c7;
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 16px;
}

.tech-badge,
.eyebrow,
.progress-caption,
.task-tag,
.board-footer {
  font-family: "DM Mono", monospace;
  text-transform: uppercase;
}

.topbar-tools {
  display: flex;
  align-items: center;
  gap: 20px;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #68655d;
  font-size: 10px;
  letter-spacing: 0.1em;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid #e2dfd7;
  border-radius: 999px;
  background: rgb(255 255 255 / 62%);
  color: #5b584f;
  cursor: pointer;
  font-size: 11px;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.theme-toggle:hover {
  border-color: #b6aad9;
  background: #fff;
}

.theme-toggle svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.status-dot,
.footer-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #42a982;
}

.board {
  width: min(100% - 40px, 660px);
  margin: 66px auto 80px;
}

.intro {
  margin-bottom: 38px;
}

.eyebrow {
  margin: 0 0 12px;
  color: #8a867c;
  font-size: 10px;
  letter-spacing: 0.14em;
}

h1,
h2,
p {
  margin-top: 0;
}

.intro h1 {
  margin-bottom: 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 9vw, 62px);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1;
}

.intro h1 span {
  color: #8b7bca;
}

.intro-copy {
  max-width: 460px;
  margin-bottom: 0;
  color: #77736a;
  font-size: 14px;
  line-height: 1.7;
}

.workspace {
  padding: 30px;
  border: 1px solid #e8e5dd;
  border-radius: 14px;
  background: rgb(255 255 255 / 84%);
  box-shadow: 0 18px 60px rgb(49 43 33 / 6%);
}

.board-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
}

.board-heading .eyebrow {
  margin-bottom: 7px;
}

.board-heading h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.035em;
}

.progress {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
}

.progress-value {
  font-size: 21px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.progress-value span {
  padding: 0 3px;
  color: #aaa69d;
  font-weight: 400;
}

.progress-caption {
  color: #99958c;
  font-size: 9px;
  letter-spacing: 0.09em;
}

.task-form {
  display: flex;
  gap: 9px;
  margin-bottom: 20px;
}

.task-form input {
  min-width: 0;
  flex: 1;
  padding: 13px 15px;
  border: 1px solid #e5e2db;
  border-radius: 7px;
  outline: none;
  background: #fff;
  color: #24231f;
  font-size: 13px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.task-form input:focus {
  border-color: #9c8bd5;
  box-shadow: 0 0 0 3px rgb(156 139 213 / 13%);
}

.task-form input::placeholder {
  color: #aaa69d;
}

.task-form button {
  padding: 0 15px;
  border: 0;
  border-radius: 7px;
  background: #29272e;
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  transition: background 160ms ease, transform 160ms ease;
}

.task-form button:hover:not(:disabled) {
  transform: translateY(-1px);
  background: #4a4555;
}

.task-form button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.task-form button span {
  padding-left: 5px;
  font-size: 16px;
  font-weight: 400;
}

.filters {
  display: flex;
  gap: 7px;
  margin-bottom: 10px;
}

.filters button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #77736a;
  cursor: pointer;
  font-size: 11px;
  transition: background 150ms ease, color 150ms ease;
}

.filters button:hover,
.filters button.active {
  background: #f0eef6;
  color: #5b4b91;
}

.filters button span {
  color: #9a958c;
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

.task-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.task-row {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 12px;
  border-top: 1px solid #efede8;
}

.task-check {
  display: grid;
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 1px solid #d5d1c7;
  border-radius: 50%;
  background: #fff;
  color: #fff;
  cursor: pointer;
  font-size: 11px;
  transition: border-color 150ms ease, background 150ms ease;
}

.task-check:hover {
  border-color: #8b7bca;
}

.task-row.done .task-check {
  border-color: #8b7bca;
  background: #8b7bca;
}

.task-name {
  min-width: 0;
  flex: 1;
  font-size: 13px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.task-row.done .task-name {
  color: #a6a298;
  text-decoration: line-through;
  text-decoration-color: #c8c3b9;
}

.task-tag {
  padding: 5px 7px;
  border-radius: 4px;
  color: #79746b;
  font-size: 8px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.tag-design {
  background: #f3eddf;
}

.tag-build {
  background: #e8eef5;
}

.tag-personal {
  background: #eee9f6;
}

.task-delete {
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #a6a298;
  cursor: pointer;
  font-size: 19px;
  line-height: 1;
  opacity: 0;
  transition: opacity 150ms ease, background 150ms ease, color 150ms ease;
}

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

.task-delete:hover {
  background: #f7e9e7;
  color: #a04d43;
}

.empty-state {
  margin: 0;
  padding: 24px 0;
  border-top: 1px solid #efede8;
  color: #8a867c;
  font-size: 13px;
  text-align: center;
}

.board-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 13px;
  padding-top: 15px;
  border-top: 1px solid #efede8;
  color: #9a958c;
  font-size: 8px;
  letter-spacing: 0.06em;
}

.board-footer > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.footer-dot {
  width: 6px;
  height: 6px;
}

.reset-button {
  padding: 3px 0;
  border: 0;
  background: transparent;
  color: #77736a;
  cursor: pointer;
  font-family: "DM Sans", sans-serif;
  font-size: 10px;
  letter-spacing: normal;
  text-transform: none;
}

.reset-button:hover {
  color: #5b4b91;
}

.demo-note {
  margin: 20px 0 0;
  color: #99958c;
  font-size: 11px;
  text-align: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid #8b7bca;
  outline-offset: 3px;
}

@media (max-width: 600px) {
  .topbar {
    padding: 20px;
  }

  .topbar-tools {
    gap: 10px;
  }

  .theme-toggle {
    padding: 7px;
  }

  .theme-toggle span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .board {
    width: min(100% - 28px, 660px);
    margin-top: 46px;
  }

  .workspace {
    padding: 21px 17px;
  }

  .task-row {
    gap: 9px;
  }

  .task-tag {
    padding: 4px 5px;
    font-size: 7px;
  }

  .task-delete {
    opacity: 1;
  }
}

html.dark {
  color-scheme: dark;
}

html.dark body {
  background:
    radial-gradient(ellipse at 86% 0%, rgb(130 117 199 / 15%), transparent 32rem),
    #1c1c1c;
  color: #f0edf5;
}

html.dark .brand {
  color: #d7d1df;
}

html.dark .brand-mark {
  border-color: #514d58;
}

html.dark .tech-badge,
html.dark .eyebrow,
html.dark .progress-caption,
html.dark .demo-note {
  color: #aaa4b2;
}

html.dark .theme-toggle {
  border-color: #494550;
  background: #29272e;
  color: #e2dcea;
}

html.dark .theme-toggle:hover {
  border-color: #8171b2;
  background: #34313b;
}

html.dark .workspace {
  border-color: #403c48;
  background: rgb(38 36 43 / 92%);
  box-shadow: 0 18px 60px rgb(0 0 0 / 20%);
}

html.dark .intro-copy,
html.dark .progress-value span,
html.dark .filters button,
html.dark .task-row.done .task-name,
html.dark .task-delete,
html.dark .empty-state,
html.dark .board-footer {
  color: #aaa4b2;
}

html.dark .task-form input {
  border-color: #494550;
  background: #1f1d23;
  color: #f0edf5;
}

html.dark .task-form input::placeholder {
  color: #898391;
}

html.dark .task-form button {
  background: #8372bc;
}

html.dark .task-form button:hover:not(:disabled) {
  background: #9584ce;
}

html.dark .filters button:hover,
html.dark .filters button.active {
  background: #373143;
  color: #d4c8f5;
}

html.dark .filters button span {
  color: #aaa4b2;
}

html.dark .task-row,
html.dark .empty-state,
html.dark .board-footer {
  border-color: #403c48;
}

html.dark .task-check {
  border-color: #625c6c;
  background: #29272e;
}

html.dark .task-row.done .task-check {
  border-color: #8b7bca;
  background: #8b7bca;
}

html.dark .task-tag {
  color: #d4cfe0;
}

html.dark .tag-design {
  background: #40392b;
}

html.dark .tag-build {
  background: #2e3945;
}

html.dark .tag-personal {
  background: #393244;
}

html.dark .task-delete:hover {
  background: #492e32;
  color: #f0b3ad;
}

html.dark .reset-button {
  color: #c1bacb;
}

html.dark .reset-button:hover {
  color: #d4c8f5;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}