:root {
  color-scheme: light dark;
  --font-sans: "Manrope", "Noto Sans SC", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --bg: #f4f0e8;
  --bg-2: #efe8df;
  --surface: rgba(255, 252, 247, 0.74);
  --surface-strong: rgba(255, 255, 255, 0.88);
  --surface-soft: rgba(255, 255, 255, 0.52);
  --line: rgba(27, 31, 35, 0.08);
  --line-strong: rgba(27, 31, 35, 0.14);
  --text: #15191d;
  --muted: rgba(21, 25, 29, 0.62);
  --muted-strong: rgba(21, 25, 29, 0.78);
  --accent: #0e6b67;
  --accent-soft: rgba(14, 107, 103, 0.12);
  --accent-strong: #0b5a57;
  --accent-2: #ae6f48;
  --warning: #c99743;
  --danger: #c45b57;
  --success: #2f7d58;
  --shadow-xl: 0 26px 80px rgba(25, 32, 37, 0.14);
  --shadow-lg: 0 16px 44px rgba(25, 32, 37, 0.1);
  --shadow-sm: 0 8px 22px rgba(25, 32, 37, 0.06);
  --radius-shell: 34px;
  --radius-card: 26px;
  --radius-panel: 22px;
  --radius-button: 16px;
  --radius-pill: 999px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c1015;
    --bg-2: #131821;
    --surface: rgba(18, 25, 33, 0.74);
    --surface-strong: rgba(19, 27, 36, 0.92);
    --surface-soft: rgba(255, 255, 255, 0.05);
    --line: rgba(255, 255, 255, 0.07);
    --line-strong: rgba(255, 255, 255, 0.12);
    --text: #eef2f6;
    --muted: rgba(238, 242, 246, 0.62);
    --muted-strong: rgba(238, 242, 246, 0.8);
    --accent: #7cd7d1;
    --accent-soft: rgba(124, 215, 209, 0.12);
    --accent-strong: #8de6db;
    --accent-2: #d39b70;
    --warning: #d2ab5e;
    --danger: #f08e86;
    --success: #77d49d;
    --shadow-xl: 0 26px 80px rgba(0, 0, 0, 0.42);
    --shadow-lg: 0 16px 44px rgba(0, 0, 0, 0.34);
    --shadow-sm: 0 8px 22px rgba(0, 0, 0, 0.22);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at 14% 12%, rgba(124, 215, 209, 0.22), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(211, 155, 112, 0.14), transparent 26%),
    radial-gradient(circle at 50% 86%, rgba(124, 215, 209, 0.08), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  position: relative;
  overflow-x: hidden;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.ambient {
  position: fixed;
  inset: auto;
  width: 46vw;
  height: 46vw;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.48;
  z-index: -1;
  animation: floatGlow 22s ease-in-out infinite;
  pointer-events: none;
}

.ambient-one {
  top: -16vw;
  left: -10vw;
  background: rgba(124, 215, 209, 0.2);
}

.ambient-two {
  right: -8vw;
  top: 28vh;
  background: rgba(211, 155, 112, 0.12);
  animation-delay: -8s;
}

.ambient-three {
  right: 18vw;
  bottom: -20vw;
  background: rgba(124, 215, 209, 0.1);
  animation-delay: -14s;
}

.layout,
.admin-layout {
  width: min(1520px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.card-surface,
.hero-card,
.admin-card,
.modal-card {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--surface-strong) 0%, var(--surface) 100%);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(18px) saturate(135%);
}

.card-surface::before,
.hero-card::before,
.admin-card::before,
.modal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent 24%, transparent 76%, rgba(255, 255, 255, 0.04));
  pointer-events: none;
}

.hero-card,
.card-surface,
.admin-card,
.modal-card {
  border-radius: var(--radius-card);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--muted-strong);
  font-weight: 700;
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 0 0 6px rgba(124, 215, 209, 0.08);
}

.ghost-link,
.pill-button,
.primary-button,
.secondary-button,
.danger-button,
.icon-button,
.task-delete {
  transition:
    transform 180ms cubic-bezier(0.22, 1, 0.36, 1),
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease;
}

.ghost-link,
.pill-button,
.primary-button,
.secondary-button,
.danger-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: var(--radius-button);
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.ghost-link:hover,
.pill-button:hover,
.primary-button:hover,
.secondary-button:hover,
.danger-button:hover,
.icon-button:hover,
.task-delete:hover {
  transform: translateY(-1px) scale(1.01);
}

.pill-button.accent,
.primary-button {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  border-color: transparent;
  color: #f8fbfb;
}

.pill-button.accent-soft {
  background: linear-gradient(135deg, rgba(124, 215, 209, 0.18) 0%, rgba(124, 215, 209, 0.08) 100%);
  color: var(--text);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.05);
}

.danger-button {
  background: rgba(196, 91, 87, 0.12);
  border-color: rgba(196, 91, 87, 0.24);
  color: var(--danger);
}

.icon-button {
  width: 42px;
  height: 42px;
  border-radius: 15px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.28rem;
}

.icon-button.muted {
  font-size: 1.44rem;
}

.eyebrow,
.section-kicker,
.column-label,
.modal-kicker {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.section-header,
.hero-topbar,
.column-header,
.admin-card-head,
.action-group,
.column-actions,
.task-main,
.form-actions {
  display: flex;
  align-items: center;
}

.section-header,
.hero-topbar,
.admin-card-head {
  justify-content: space-between;
  gap: 18px;
}

.section-header h2,
.admin-hero h1,
.admin-card h2,
.modal-head h3 {
  margin: 4px 0 0;
  font-family: var(--font-sans);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.section-note,
.admin-copy,
.admin-card-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.hero-card {
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto -12% -18% auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 215, 209, 0.18), transparent 72%);
  pointer-events: none;
}

.clock-wrap {
  display: grid;
  place-items: center;
  gap: 10px;
  text-align: center;
}

.clock-caption {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted-strong);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.clock-display {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.92;
}

.clock-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted-strong);
}

.clock-meta span {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.9rem;
}

.menu-wrap {
  position: relative;
}

.menu-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 148px;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: var(--surface-strong);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.menu-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.menu-panel button {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  text-align: left;
}

.menu-panel button:hover {
  background: rgba(255, 255, 255, 0.08);
}

.task-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-panel);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
  overflow: hidden;
}

.task-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent) 0%, transparent 100%);
  opacity: 0.78;
}

.task-copy {
  flex: 1;
  min-width: 0;
}

.task-copy h4 {
  margin: 0 0 10px;
  font-size: 1rem;
  line-height: 1.32;
}

.meta-line {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.meta-badge,
.task-count {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted-strong);
  font-size: 0.82rem;
}

.progress-shell {
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #73d883 0%, #ffd166 55%, #ff6b5c 100%);
  transition: width 360ms ease;
}

.task-card.task-complete .progress-bar {
  background: linear-gradient(90deg, rgba(124, 215, 209, 0.72) 0%, rgba(124, 215, 209, 1) 100%);
}

.task-card.task-complete h4 {
  color: var(--muted);
  text-decoration: line-through;
}

.check-wrap {
  position: relative;
  display: inline-flex;
}

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

.custom-check {
  width: 24px;
  height: 24px;
  border-radius: 9px;
  border: 1.5px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.03);
  position: relative;
  flex-shrink: 0;
}

.task-check:checked + .custom-check {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  border-color: transparent;
}

.task-check:checked + .custom-check::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 3px;
  width: 6px;
  height: 12px;
  border-right: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(45deg);
}

.task-delete {
  justify-self: flex-end;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0;
}

.empty-state {
  min-height: 180px;
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 24px;
  border-radius: var(--radius-panel);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  text-align: center;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 11, 15, 0.34);
  backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  z-index: 80;
}

.modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: min(520px, 100%);
  padding: 28px;
  box-shadow: var(--shadow-xl);
}

.modal-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.modal-form.compact {
  margin-top: 10px;
}

.modal-form label {
  display: grid;
  gap: 8px;
}

.modal-form span {
  color: var(--muted-strong);
}

.modal-form input,
.modal-form select,
.modal-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border-radius: var(--radius-button);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  outline: none;
}

.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
  border-color: rgba(124, 215, 209, 0.7);
  box-shadow: 0 0 0 3px rgba(124, 215, 209, 0.14);
}

.form-actions {
  justify-content: flex-end;
  gap: 10px;
  padding-top: 4px;
}

.toast-stack {
  position: fixed;
  top: 18px;
  right: 18px;
  display: grid;
  gap: 10px;
  z-index: 90;
}

.toast {
  min-width: 220px;
  max-width: 340px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: var(--surface-strong);
  box-shadow: var(--shadow-lg);
  animation: riseIn 220ms ease both;
}

.toast.success {
  border-color: rgba(47, 125, 88, 0.22);
}

.toast.error {
  border-color: rgba(196, 91, 87, 0.26);
}

.admin-hero {
  border-radius: var(--radius-shell);
  padding: 30px;
  margin-bottom: 22px;
}

.admin-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.admin-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  min-height: 240px;
}

.create-card {
  border-style: dashed;
  align-items: flex-start;
}

.create-icon {
  width: 56px;
  height: 56px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  background: linear-gradient(135deg, rgba(124, 215, 209, 0.18) 0%, rgba(174, 111, 72, 0.12) 100%);
}

@keyframes floatGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(2vw, 1.5vw, 0) scale(1.05);
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .layout,
  .admin-layout {
    width: min(100% - 22px, 1520px);
  }

  .admin-hero,
  .section-header,
  .hero-topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  .layout,
  .admin-layout {
    width: min(100% - 18px, 1520px);
    padding-top: 18px;
    padding-bottom: 28px;
  }

  .hero-card,
  .card-surface,
  .admin-card,
  .modal-card,
  .admin-hero {
    border-radius: 24px;
  }

  .form-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .ghost-link,
  .pill-button,
  .primary-button,
  .secondary-button,
  .danger-button {
    width: 100%;
  }
}