@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: light;
  --bg: #fff5ea;
  --bg-2: #f2e6d6;
  --panel: rgba(255, 251, 245, 0.78);
  --panel-strong: rgba(255, 255, 252, 0.94);
  --text: #1d1a16;
  --muted: #665f56;
  --line: rgba(59, 47, 36, 0.12);
  --shadow: 0 28px 60px rgba(61, 43, 24, 0.14);
  --accent: #d95c2c;
  --accent-2: #0f8a8f;
  --accent-soft: rgba(217, 92, 44, 0.14);
  --danger: #9d3737;
  --focus: #0d6efd;
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

body.theme-night {
  color-scheme: dark;
  --bg: #101215;
  --bg-2: #1b1815;
  --panel: rgba(24, 22, 20, 0.8);
  --panel-strong: rgba(31, 27, 24, 0.94);
  --text: #f2e8db;
  --muted: #b7aa98;
  --line: rgba(255, 240, 224, 0.13);
  --shadow: 0 30px 70px rgba(0, 0, 0, 0.34);
  --accent: #ff8a52;
  --accent-2: #6fd0c8;
  --accent-soft: rgba(255, 138, 82, 0.16);
  --danger: #ff7878;
  --focus: #7cb7ff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(217, 92, 44, 0.22), transparent 32%),
    radial-gradient(circle at 84% 12%, rgba(15, 138, 143, 0.16), transparent 28%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.1));
}

.ambient {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(12px);
  pointer-events: none;
  opacity: 0.7;
}

.ambient-1 {
  width: 24rem;
  height: 24rem;
  right: -7rem;
  top: 2rem;
  background: radial-gradient(circle, rgba(217, 92, 44, 0.2), transparent 72%);
}

.ambient-2 {
  width: 20rem;
  height: 20rem;
  left: -5rem;
  bottom: -4rem;
  background: radial-gradient(circle, rgba(15, 138, 143, 0.18), transparent 72%);
}

.app-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: end;
  padding: 1.5rem 1.5rem 1.4rem;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -6rem -8rem auto;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 92, 44, 0.16), transparent 66%);
  pointer-events: none;
}

.hero-copy {
  max-width: 42rem;
}

.hero-actions {
  display: grid;
  gap: 0.85rem;
  justify-items: end;
}

.helper-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.helper-copy kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.08rem 0.38rem;
  margin: 0 0.1rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel-strong) 88%, transparent);
  font-size: 0.84rem;
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.lede {
  margin: 1rem 0 0;
  max-width: 44rem;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.6;
}

.section-label {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.section-label span {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.76rem;
  font-weight: 800;
}

.section-label strong {
  font-size: 1.06rem;
  letter-spacing: -0.02em;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(300px, 390px) minmax(0, 1fr);
  gap: 1.25rem;
}

.composer,
.board {
  padding: 1.25rem;
}

.task-form {
  display: grid;
  gap: 0.85rem;
}

input,
button {
  font: inherit;
}

input[type="text"],
input[type="search"] {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  outline: none;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

input[type="text"]::placeholder,
input[type="search"]::placeholder {
  color: color-mix(in srgb, var(--muted) 78%, transparent);
}

input[type="text"]:focus,
input[type="search"]:focus {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--focus));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-soft) 80%, transparent);
  transform: translateY(-1px);
}

.primary-button,
.ghost-button,
.filter-pill,
.icon-button,
.link-button {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease;
}

.primary-button,
.ghost-button {
  padding: 0.95rem 1.2rem;
  font-weight: 700;
}

.primary-button {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 65%, #000));
  box-shadow: 0 16px 28px color-mix(in srgb, var(--accent-soft) 70%, transparent);
}

.ghost-button {
  color: var(--text);
  background: color-mix(in srgb, var(--panel-strong) 86%, transparent);
  border: 1px solid var(--line);
}

.primary-button:hover,
.ghost-button:hover,
.filter-pill:hover,
.icon-button:hover,
.link-button:hover {
  transform: translateY(-1px);
}

.task-form .primary-button {
  width: 100%;
}

.quick-add {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.3rem;
}

.chip-button {
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
  background: color-mix(in srgb, var(--panel-strong) 86%, transparent);
  color: var(--text);
  border-radius: 999px;
  padding: 0.72rem 0.95rem;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.04);
}

.chip-button:hover {
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--panel-strong));
}

.stats-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 0.95rem;
}

.stat-card {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 0.9rem 0.95rem;
}

.stat-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-card strong {
  font-size: 1.6rem;
  letter-spacing: -0.04em;
}

.microcopy {
  margin: 0.95rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.progress-track {
  margin-top: 1rem;
  height: 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  overflow: hidden;
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 220ms ease;
}

.toolbar {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.search-wrap {
  flex: 1 1 240px;
}

.filter-group {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.filter-pill {
  padding: 0.8rem 1rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
}

.filter-pill.is-active {
  background: color-mix(in srgb, var(--accent) 16%, var(--panel-strong));
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line));
}

.board-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin: 1rem 0 0.95rem;
}

.summary-text {
  margin: 0;
  color: var(--muted);
}

.link-button {
  background: transparent;
  color: var(--accent);
  padding: 0.4rem 0.1rem;
  font-weight: 700;
}

.link-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.task-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.task-item {
  animation: rise 420ms ease both;
  animation-delay: var(--delay, 0ms);
}

.task-shell {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.task-check {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.18rem;
}

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

.checkbox-ui {
  width: 1.25rem;
  height: 1.25rem;
  display: inline-flex;
  border-radius: 999px;
  border: 1.8px solid color-mix(in srgb, var(--accent) 50%, var(--line));
  background: transparent;
  box-shadow: inset 0 0 0 2px transparent;
  transition:
    background 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.task-check input:checked + .checkbox-ui {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.36);
}

.task-content {
  min-width: 0;
}

.task-text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  word-break: break-word;
}

.task-item.is-complete .task-text {
  color: color-mix(in srgb, var(--muted) 82%, transparent);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  text-decoration-color: color-mix(in srgb, var(--accent) 60%, transparent);
}

.edit-form {
  display: none;
  margin-top: 0.65rem;
}

.task-item.is-editing .task-text,
.task-item.is-editing .task-actions {
  display: none;
}

.task-item.is-editing .edit-form {
  display: block;
}

.task-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
}

.icon-button {
  padding: 0.68rem 0.88rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 72%, transparent);
  color: var(--text);
}

.icon-button.danger {
  color: var(--danger);
}

.task-item.is-complete .task-shell {
  opacity: 0.9;
}

.empty-state {
  padding: 3rem 1.25rem 3.4rem;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px dashed color-mix(in srgb, var(--line) 80%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-strong) 88%, transparent), transparent);
}

.empty-state h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.empty-state p {
  margin: 0.7rem auto 0;
  max-width: 26rem;
  color: var(--muted);
}

.toast-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  display: grid;
  gap: 0.65rem;
  width: min(100%, 20rem);
  pointer-events: none;
}

.toast {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel-strong) 92%, transparent);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(14px);
  transform: translateY(10px);
  opacity: 0;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast p {
  margin: 0;
  color: var(--text);
  font-size: 0.93rem;
  line-height: 1.45;
}

.toast-dot {
  width: 0.75rem;
  height: 0.75rem;
  margin-top: 0.25rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 16%, transparent);
}

.toast-success .toast-dot {
  background: #2bba88;
  box-shadow: 0 0 0 5px rgba(43, 186, 136, 0.16);
}

.toast-danger .toast-dot {
  background: var(--danger);
  box-shadow: 0 0 0 5px rgba(157, 55, 55, 0.16);
}

.toast-neutral .toast-dot {
  background: #8a7f71;
  box-shadow: 0 0 0 5px rgba(138, 127, 113, 0.16);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.reveal {
  animation: lift 640ms ease both;
  animation-delay: var(--delay, 0ms);
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 80%, white);
  outline-offset: 2px;
}

@keyframes lift {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100%, calc(100% - 1rem));
    padding-top: 0.5rem;
  }

  .hero,
  .composer,
  .board {
    padding: 1rem;
  }

  .hero {
    flex-direction: column;
    align-items: start;
  }

  .hero-actions {
    width: 100%;
    justify-items: start;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .board-meta {
    align-items: start;
    flex-direction: column;
  }

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

  .task-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .toast-stack {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}