:root,
:root[data-theme="ocean-dark"] {
  color-scheme: var(--color-scheme);
  --color-scheme: dark;
  --bg: #06191d;
  --surface: #0c262c;
  --surface-muted: #12343b;
  --surface-strong: #153e46;
  --ink: #edf8fa;
  --muted: #9fbdc4;
  --line: #24515b;
  --brand: #2fb6c4;
  --brand-dark: #1e8f9f;
  --brand-soft: #123e47;
  --brand-ink: #042126;
  --accent: #f2c86b;
  --accent-ink: #211604;
  --danger: #d96b73;
  --danger-ink: #22090c;
  --label: #79dce6;
  --panel-bg: rgba(12, 38, 44, 0.86);
  --panel-bg-strong: rgba(12, 38, 44, 0.98);
  --panel-border: rgba(67, 121, 132, 0.48);
  --summary-bg: rgba(18, 52, 59, 0.72);
  --locked-bg: rgba(18, 52, 59, 0.72);
  --locked-border: rgba(82, 116, 123, 0.72);
  --locked-ink: #d7e9ed;
  --disabled-bg: #52747b;
  --disabled-ink: #183035;
  --future-bg: #12343b;
  --future-ink: #6f929a;
  --future-dot: #52747b;
  --complete-border: rgba(47, 182, 196, 0.48);
  --complete-orb: rgba(47, 182, 196, 0.16);
  --today-ring: rgba(242, 200, 107, 0.28);
  --primary-shadow: rgba(47, 182, 196, 0.28);
  --modal-backdrop: rgba(0, 8, 12, 0.72);
  --modal-panel-border: rgba(67, 121, 132, 0.68);
  --achievement-toast-border: rgba(242, 200, 107, 0.56);
  --bg-glow-one: rgba(47, 182, 196, 0.2);
  --bg-glow-two: rgba(13, 58, 66, 0.74);
  --bg-glow-three: rgba(242, 200, 107, 0.08);
  --shadow: 0 22px 60px rgba(0, 8, 12, 0.42);
}

:root[data-theme="forest-dark"] {
  --bg: #07170f;
  --surface: #10261a;
  --surface-muted: #183522;
  --surface-strong: #20442c;
  --ink: #f0fbf4;
  --muted: #a9c7b5;
  --line: #315b3d;
  --brand: #6fce87;
  --brand-dark: #45ae63;
  --brand-soft: #173d27;
  --brand-ink: #06210f;
  --accent: #e2c56f;
  --accent-ink: #241a04;
  --danger: #df776f;
  --danger-ink: #260b08;
  --label: #8be7a0;
  --panel-bg: rgba(16, 38, 26, 0.88);
  --panel-bg-strong: rgba(16, 38, 26, 0.98);
  --panel-border: rgba(75, 126, 87, 0.5);
  --summary-bg: rgba(24, 53, 34, 0.76);
  --locked-bg: rgba(24, 53, 34, 0.72);
  --locked-border: rgba(89, 119, 95, 0.72);
  --locked-ink: #dbebdf;
  --disabled-bg: #57745d;
  --disabled-ink: #192d1d;
  --future-bg: #183522;
  --future-ink: #789982;
  --future-dot: #5d7763;
  --complete-border: rgba(111, 206, 135, 0.48);
  --complete-orb: rgba(111, 206, 135, 0.16);
  --today-ring: rgba(226, 197, 111, 0.3);
  --primary-shadow: rgba(111, 206, 135, 0.25);
  --modal-backdrop: rgba(2, 10, 5, 0.72);
  --modal-panel-border: rgba(75, 126, 87, 0.68);
  --bg-glow-one: rgba(111, 206, 135, 0.18);
  --bg-glow-two: rgba(23, 75, 42, 0.72);
  --bg-glow-three: rgba(226, 197, 111, 0.08);
  --shadow: 0 22px 60px rgba(0, 8, 4, 0.44);
}

:root[data-theme="grape-dark"] {
  --bg: #180b21;
  --surface: #271435;
  --surface-muted: #351d45;
  --surface-strong: #432858;
  --ink: #faf4ff;
  --muted: #c9b3d8;
  --line: #634477;
  --brand: #c084fc;
  --brand-dark: #a663df;
  --brand-soft: #3b2250;
  --brand-ink: #210a32;
  --accent: #f0c16f;
  --accent-ink: #251604;
  --danger: #ec7c8c;
  --danger-ink: #2a0910;
  --label: #d5adff;
  --panel-bg: rgba(39, 20, 53, 0.88);
  --panel-bg-strong: rgba(39, 20, 53, 0.98);
  --panel-border: rgba(123, 83, 148, 0.5);
  --summary-bg: rgba(53, 29, 69, 0.76);
  --locked-bg: rgba(53, 29, 69, 0.72);
  --locked-border: rgba(117, 91, 132, 0.72);
  --locked-ink: #eadcf2;
  --disabled-bg: #715d7a;
  --disabled-ink: #271731;
  --future-bg: #351d45;
  --future-ink: #9c83ad;
  --future-dot: #76607f;
  --complete-border: rgba(192, 132, 252, 0.5);
  --complete-orb: rgba(192, 132, 252, 0.15);
  --today-ring: rgba(240, 193, 111, 0.3);
  --primary-shadow: rgba(192, 132, 252, 0.24);
  --modal-backdrop: rgba(10, 3, 14, 0.74);
  --modal-panel-border: rgba(123, 83, 148, 0.68);
  --bg-glow-one: rgba(192, 132, 252, 0.2);
  --bg-glow-two: rgba(71, 35, 91, 0.72);
  --bg-glow-three: rgba(240, 193, 111, 0.08);
  --shadow: 0 22px 60px rgba(8, 0, 12, 0.45);
}

:root[data-theme="sunrise-light"] {
  --color-scheme: light;
  --bg: #fbf2e8;
  --surface: #fffaf3;
  --surface-muted: #f2e3d3;
  --surface-strong: #ead4bd;
  --ink: #2e2118;
  --muted: #735d4b;
  --line: #d8bd9f;
  --brand: #d86d3f;
  --brand-dark: #b9552f;
  --brand-soft: #f5dccb;
  --brand-ink: #fff7ef;
  --accent: #246f78;
  --accent-ink: #f3feff;
  --danger: #b94e5d;
  --danger-ink: #fff5f6;
  --label: #a64f2a;
  --panel-bg: rgba(255, 250, 243, 0.9);
  --panel-bg-strong: rgba(255, 250, 243, 0.98);
  --panel-border: rgba(175, 126, 82, 0.38);
  --summary-bg: rgba(245, 220, 203, 0.72);
  --locked-bg: rgba(242, 227, 211, 0.76);
  --locked-border: rgba(180, 147, 118, 0.72);
  --locked-ink: #4f3a2b;
  --disabled-bg: #c9ab92;
  --disabled-ink: #5d4433;
  --future-bg: #f2e3d3;
  --future-ink: #96765d;
  --future-dot: #c6a184;
  --complete-border: rgba(216, 109, 63, 0.45);
  --complete-orb: rgba(216, 109, 63, 0.14);
  --today-ring: rgba(36, 111, 120, 0.24);
  --primary-shadow: rgba(216, 109, 63, 0.2);
  --modal-backdrop: rgba(48, 32, 20, 0.42);
  --modal-panel-border: rgba(175, 126, 82, 0.5);
  --achievement-toast-border: rgba(36, 111, 120, 0.45);
  --bg-glow-one: rgba(216, 109, 63, 0.18);
  --bg-glow-two: rgba(255, 214, 178, 0.86);
  --bg-glow-three: rgba(36, 111, 120, 0.08);
  --shadow: 0 20px 48px rgba(97, 67, 42, 0.18);
}

:root[data-theme="mint-light"] {
  --color-scheme: light;
  --bg: #edf8f2;
  --surface: #fbfffc;
  --surface-muted: #dcefe4;
  --surface-strong: #cbe5d7;
  --ink: #183027;
  --muted: #567165;
  --line: #aacdbc;
  --brand: #2f9f79;
  --brand-dark: #247d61;
  --brand-soft: #d6efe4;
  --brand-ink: #f2fff9;
  --accent: #b06e2b;
  --accent-ink: #fff8ef;
  --danger: #b95563;
  --danger-ink: #fff5f6;
  --label: #23785e;
  --panel-bg: rgba(251, 255, 252, 0.9);
  --panel-bg-strong: rgba(251, 255, 252, 0.98);
  --panel-border: rgba(75, 137, 106, 0.38);
  --summary-bg: rgba(214, 239, 228, 0.76);
  --locked-bg: rgba(220, 239, 228, 0.76);
  --locked-border: rgba(127, 167, 149, 0.72);
  --locked-ink: #2d4b3f;
  --disabled-bg: #a6c4b6;
  --disabled-ink: #385346;
  --future-bg: #dcefe4;
  --future-ink: #749083;
  --future-dot: #9ab9aa;
  --complete-border: rgba(47, 159, 121, 0.45);
  --complete-orb: rgba(47, 159, 121, 0.14);
  --today-ring: rgba(176, 110, 43, 0.24);
  --primary-shadow: rgba(47, 159, 121, 0.2);
  --modal-backdrop: rgba(18, 43, 33, 0.42);
  --modal-panel-border: rgba(75, 137, 106, 0.5);
  --achievement-toast-border: rgba(176, 110, 43, 0.45);
  --bg-glow-one: rgba(47, 159, 121, 0.18);
  --bg-glow-two: rgba(183, 229, 207, 0.86);
  --bg-glow-three: rgba(176, 110, 43, 0.08);
  --shadow: 0 20px 48px rgba(43, 87, 67, 0.17);
}

:root[data-theme="lavender-light"] {
  --color-scheme: light;
  --bg: #f3f0fb;
  --surface: #fffaff;
  --surface-muted: #e7ddf3;
  --surface-strong: #dacdec;
  --ink: #2d2238;
  --muted: #675673;
  --line: #c8b5dc;
  --brand: #7652b9;
  --brand-dark: #5f3f9d;
  --brand-soft: #e8ddf6;
  --brand-ink: #fbf8ff;
  --accent: #b76d30;
  --accent-ink: #fff8ef;
  --danger: #b95068;
  --danger-ink: #fff5f7;
  --label: #6843aa;
  --panel-bg: rgba(255, 250, 255, 0.9);
  --panel-bg-strong: rgba(255, 250, 255, 0.98);
  --panel-border: rgba(121, 89, 163, 0.34);
  --summary-bg: rgba(232, 221, 246, 0.76);
  --locked-bg: rgba(231, 221, 243, 0.78);
  --locked-border: rgba(156, 134, 180, 0.72);
  --locked-ink: #4b3a58;
  --disabled-bg: #b9a7c9;
  --disabled-ink: #4e3f5b;
  --future-bg: #e7ddf3;
  --future-ink: #826f94;
  --future-dot: #ae9ac0;
  --complete-border: rgba(118, 82, 185, 0.45);
  --complete-orb: rgba(118, 82, 185, 0.13);
  --today-ring: rgba(183, 109, 48, 0.24);
  --primary-shadow: rgba(118, 82, 185, 0.2);
  --modal-backdrop: rgba(38, 27, 50, 0.42);
  --modal-panel-border: rgba(121, 89, 163, 0.5);
  --achievement-toast-border: rgba(183, 109, 48, 0.45);
  --bg-glow-one: rgba(118, 82, 185, 0.18);
  --bg-glow-two: rgba(221, 207, 241, 0.86);
  --bg-glow-three: rgba(183, 109, 48, 0.08);
  --shadow: 0 20px 48px rgba(73, 49, 103, 0.17);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, var(--bg-glow-one), transparent 34%),
    linear-gradient(135deg, var(--bg-glow-two), transparent 42%),
    linear-gradient(225deg, var(--bg-glow-three), transparent 34%),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button {
  font: inherit;
}

.app-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.hero {
  margin-bottom: 20px;
}

.hero__content,
.today-panel,
.stat-card,
.theme-section,
.catch-up-section,
.achievements-section,
.data-section,
.calendar-section {
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero__content {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 8px;
  padding: clamp(24px, 4vw, 44px);
}

.eyebrow,
.calendar-toolbar__label,
.today-panel__label,
.stat-card__label,
.section-heading__label {
  margin: 0;
  color: var(--label);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

.hero__text {
  max-width: 580px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.6;
}

.theme-section {
  border-radius: 8px;
  margin-bottom: 24px;
  padding: clamp(18px, 3vw, 24px);
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.theme-option {
  display: flex;
  min-height: 92px;
  min-width: 0;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  padding: 12px;
  text-align: left;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.theme-option:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.theme-option.is-selected {
  border-color: var(--brand);
  box-shadow: inset 0 0 0 2px var(--complete-border);
}

.theme-option__swatches {
  display: flex;
  gap: 6px;
}

.theme-option__swatches i {
  display: block;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

.theme-option__name {
  display: block;
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.2;
}

.theme-option[data-theme-option="ocean-dark"] .theme-option__swatches i:nth-child(1) {
  background: #06191d;
}

.theme-option[data-theme-option="ocean-dark"] .theme-option__swatches i:nth-child(2) {
  background: #2fb6c4;
}

.theme-option[data-theme-option="ocean-dark"] .theme-option__swatches i:nth-child(3) {
  background: #f2c86b;
}

.theme-option[data-theme-option="forest-dark"] .theme-option__swatches i:nth-child(1) {
  background: #07170f;
}

.theme-option[data-theme-option="forest-dark"] .theme-option__swatches i:nth-child(2) {
  background: #6fce87;
}

.theme-option[data-theme-option="forest-dark"] .theme-option__swatches i:nth-child(3) {
  background: #e2c56f;
}

.theme-option[data-theme-option="grape-dark"] .theme-option__swatches i:nth-child(1) {
  background: #180b21;
}

.theme-option[data-theme-option="grape-dark"] .theme-option__swatches i:nth-child(2) {
  background: #c084fc;
}

.theme-option[data-theme-option="grape-dark"] .theme-option__swatches i:nth-child(3) {
  background: #f0c16f;
}

.theme-option[data-theme-option="sunrise-light"] .theme-option__swatches i:nth-child(1) {
  background: #fbf2e8;
}

.theme-option[data-theme-option="sunrise-light"] .theme-option__swatches i:nth-child(2) {
  background: #d86d3f;
}

.theme-option[data-theme-option="sunrise-light"] .theme-option__swatches i:nth-child(3) {
  background: #246f78;
}

.theme-option[data-theme-option="mint-light"] .theme-option__swatches i:nth-child(1) {
  background: #edf8f2;
}

.theme-option[data-theme-option="mint-light"] .theme-option__swatches i:nth-child(2) {
  background: #2f9f79;
}

.theme-option[data-theme-option="mint-light"] .theme-option__swatches i:nth-child(3) {
  background: #b06e2b;
}

.theme-option[data-theme-option="lavender-light"] .theme-option__swatches i:nth-child(1) {
  background: #f3f0fb;
}

.theme-option[data-theme-option="lavender-light"] .theme-option__swatches i:nth-child(2) {
  background: #7652b9;
}

.theme-option[data-theme-option="lavender-light"] .theme-option__swatches i:nth-child(3) {
  background: #b76d30;
}

.daily-section {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
  margin-bottom: 24px;
}

.today-panel {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 8px;
  padding: 28px;
}

.today-panel strong {
  display: block;
  font-size: 1.8rem;
  line-height: 1.15;
}

.today-panel__status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.primary-action {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 8px;
  background: var(--brand);
  color: var(--brand-ink);
  cursor: pointer;
  font-weight: 800;
  transition:
    transform 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.primary-action:hover {
  background: var(--brand-dark);
  box-shadow: 0 12px 26px var(--primary-shadow);
  transform: translateY(-1px);
}

.primary-action:disabled {
  background: var(--disabled-bg);
  box-shadow: none;
  color: var(--disabled-ink);
  cursor: not-allowed;
  transform: none;
}

.primary-action.is-complete {
  background: var(--danger);
  color: var(--danger-ink);
}

.secondary-action {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  padding: 0 18px;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.secondary-action:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.daily-section .stats-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 0;
}

.stat-card {
  min-height: 132px;
  border-radius: 8px;
  padding: 20px;
}

.stat-card strong {
  display: block;
  margin-top: 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.stat-card__hint {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.catch-up-section {
  border-radius: 8px;
  margin-bottom: 24px;
  padding: clamp(18px, 3vw, 28px);
}

.catch-up-section[hidden] {
  display: none;
}

.catch-up-section__text {
  max-width: 720px;
  margin-bottom: 18px;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.5;
}

.catch-up-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.catch-up-option {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  min-height: 76px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  padding: 14px;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease;
}

.catch-up-option:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.catch-up-option input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--brand);
}

.catch-up-option__content {
  min-width: 0;
}

.catch-up-option strong,
.catch-up-option span span {
  display: block;
}

.catch-up-option strong {
  line-height: 1.2;
}

.catch-up-option span span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.catch-up-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 18px;
}

.catch-up-actions .primary-action {
  width: auto;
  min-width: 190px;
  padding: 0 18px;
}

.achievements-section {
  border-radius: 8px;
  margin-bottom: 24px;
  padding: clamp(18px, 3vw, 24px);
}

.data-section {
  border-radius: 8px;
  margin-bottom: 24px;
  padding: clamp(18px, 3vw, 24px);
}

.data-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.data-status {
  min-height: 22px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.data-status.is-error {
  color: var(--danger);
}

.achievements-group + .achievements-group {
  margin-top: 24px;
}

.achievements-group h3 {
  margin: 0 0 12px;
  font-size: 1rem;
  line-height: 1.2;
}

.section-heading {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

.section-heading h2 {
  margin: 4px 0 0;
  font-size: clamp(1.45rem, 3vw, 2.05rem);
  line-height: 1.12;
}

.achievements-section .section-heading {
  align-items: center;
}

.achievements-section .secondary-action {
  flex: 0 0 auto;
}

.achievements-summary {
  display: grid;
  grid-template-columns: minmax(170px, 0.7fr) minmax(0, 1.3fr);
  gap: 12px;
  margin-bottom: 14px;
}

.achievement-summary-card {
  min-height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--summary-bg);
  padding: 16px;
}

.achievement-summary-card__label {
  display: block;
  color: var(--label);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.achievement-summary-card strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  line-height: 1.08;
}

.achievement-summary-card__hint {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.35;
}

.achievement-progress {
  --progress: 0%;
  position: relative;
  height: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-top: 14px;
  background: var(--surface);
}

.achievement-progress::before {
  position: absolute;
  inset: 0;
  width: var(--progress);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  content: "";
  transition: width 260ms ease;
}

.achievement-progress span {
  position: absolute;
  right: 8px;
  top: 50%;
  z-index: 1;
  color: var(--ink);
  font-size: 0.62rem;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
}

.achievements-empty {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.achievements-empty[hidden] {
  display: none;
}

.achievements-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.achievements-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.achievements-preview .achievement-card {
  min-height: 112px;
}

.achievement-card {
  position: relative;
  min-height: 122px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 16px;
}

.achievement-card--next {
  box-shadow: inset 0 0 0 2px var(--today-ring);
}

.achievement-card::after {
  position: absolute;
  right: -24px;
  bottom: -34px;
  width: 92px;
  height: 92px;
  border-radius: 999px;
  content: "";
  opacity: 0.26;
}

.achievement-card__days,
.achievement-card__date,
.achievement-card__progress,
.achievement-card__state,
.achievement-card strong {
  position: relative;
  z-index: 1;
}

.achievement-card__days {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.achievement-card strong {
  display: block;
  margin-top: 12px;
  font-size: 1.06rem;
  line-height: 1.18;
}

.achievement-card__date {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.35;
}

.achievement-card__state {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 900;
}

.achievement-card--unlocked .achievement-card__state {
  border-color: var(--complete-border);
  background: var(--brand);
  color: var(--brand-ink);
}

.achievement-card--next .achievement-card__state {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.achievement-card__progress {
  display: block;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  margin-top: 14px;
  background: var(--surface-muted);
}

.achievement-card__progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}

.achievement-card--bronze {
  border-color: rgba(207, 145, 83, 0.64);
}

.achievement-card--bronze .achievement-card__days,
.achievement-card--bronze::after {
  background: #cf9153;
  color: #261505;
}

.achievement-card--silver {
  border-color: rgba(173, 198, 204, 0.68);
}

.achievement-card--silver .achievement-card__days,
.achievement-card--silver::after {
  background: #adc6cc;
  color: #10272d;
}

.achievement-card--gold {
  border-color: rgba(242, 200, 107, 0.72);
}

.achievement-card--gold .achievement-card__days,
.achievement-card--gold::after {
  background: var(--accent);
  color: #211604;
}

.achievement-card--platinum {
  border-color: rgba(154, 231, 239, 0.78);
}

.achievement-card--platinum .achievement-card__days,
.achievement-card--platinum::after {
  background: #9ae7ef;
  color: #06252b;
}

.achievement-card--locked {
  border-color: var(--locked-border);
  background: var(--locked-bg);
}

.achievement-card--locked::after {
  opacity: 0.12;
}

.achievement-card--locked .achievement-card__days {
  filter: saturate(0.55);
}

.achievement-card--locked strong {
  color: var(--locked-ink);
}

.calendar-section {
  border-radius: 8px;
  margin-bottom: 24px;
  padding: clamp(18px, 3vw, 28px);
}

.calendar-toolbar {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
  text-align: center;
}

.calendar-toolbar h2 {
  margin: 4px 0 0;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 1.1;
}

.icon-button {
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.35rem;
  font-weight: 900;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.icon-button:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.weekday {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-align: center;
  text-transform: uppercase;
}

.calendar-grid {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.day {
  position: relative;
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: default;
  overflow: hidden;
  padding: 10px;
  text-align: left;
}

.day:disabled {
  cursor: not-allowed;
}

.day.is-editable {
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.day.is-editable:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.day__number {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  font-weight: 900;
}

.day__status {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 1;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.day__note {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  display: inline-flex;
  min-height: 20px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--label);
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
  padding: 0 7px;
  text-transform: uppercase;
}

.day.is-empty {
  border-color: transparent;
  background: transparent;
}

.day.is-today {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px var(--today-ring);
}

.day.is-today .day__number {
  background: var(--accent);
  color: var(--accent-ink);
}

.day.is-complete {
  border-color: var(--complete-border);
  background: var(--brand-soft);
}

.day.is-complete::after {
  position: absolute;
  right: -18px;
  bottom: -28px;
  width: 86px;
  height: 86px;
  border-radius: 999px;
  background: var(--complete-orb);
  content: "";
}

.day.is-complete .day__number {
  background: var(--brand);
  color: var(--brand-ink);
}

.day.is-future {
  background: var(--future-bg);
  color: var(--future-ink);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.legend span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.legend__dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

.legend__dot--done {
  background: var(--brand);
}

.legend__dot--today {
  background: var(--accent);
}

.legend__dot--future {
  background: var(--future-dot);
}

body.has-open-modal {
  overflow: hidden;
}

.day-modal {
  position: fixed;
  inset: 0;
  z-index: 35;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.day-modal[hidden] {
  display: none;
}

.day-modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.day-modal__backdrop {
  position: absolute;
  inset: 0;
  background: var(--modal-backdrop);
  backdrop-filter: blur(7px);
}

.day-modal__panel {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  border: 1px solid var(--modal-panel-border);
  border-radius: 8px;
  background: var(--panel-bg-strong);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 26px);
  transform: translateY(12px);
  transition: transform 180ms ease;
}

.day-modal.is-visible .day-modal__panel {
  transform: translateY(0);
}

.day-modal__header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.day-modal__header h2 {
  margin: 6px 44px 0 0;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.12;
}

.day-toggle {
  display: inline-grid;
  grid-template-columns: 22px auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--ink);
  cursor: pointer;
  font-weight: 900;
}

.day-toggle input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--brand);
}

.day-field {
  display: block;
}

.day-field span {
  display: block;
  margin-bottom: 8px;
  color: var(--label);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.day-field textarea {
  width: 100%;
  min-height: 118px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  line-height: 1.45;
  padding: 12px;
}

.day-field textarea:focus {
  border-color: var(--brand);
  outline: 2px solid var(--complete-border);
}

.day-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 18px;
}

.day-modal__actions .primary-action,
.day-modal__actions .secondary-action {
  width: auto;
  min-width: 132px;
  padding: 0 18px;
}

.achievements-modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.achievements-modal[hidden] {
  display: none;
}

.achievements-modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.achievements-modal__backdrop {
  position: absolute;
  inset: 0;
  background: var(--modal-backdrop);
  backdrop-filter: blur(7px);
}

.achievements-modal__panel {
  position: relative;
  z-index: 1;
  width: min(940px, 100%);
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  border: 1px solid var(--modal-panel-border);
  border-radius: 8px;
  background: var(--panel-bg-strong);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 28px);
  transform: translateY(12px);
  transition: transform 180ms ease;
}

.achievements-modal.is-visible .achievements-modal__panel {
  transform: translateY(0);
}

.achievements-modal__header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 22px;
}

.achievements-modal__header h2 {
  margin: 6px 0 0;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.1;
}

.achievement-modal {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 20;
  width: min(380px, calc(100% - 32px));
  pointer-events: none;
  transform: translateY(-18px);
  opacity: 0;
  transition:
    opacity 200ms ease,
    transform 200ms ease;
}

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

.achievement-modal.is-celebrating .achievement-modal__panel {
  animation: achievement-pop 520ms ease both;
}

.achievement-modal__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--achievement-toast-border);
  border-radius: 8px;
  background: var(--panel-bg-strong);
  box-shadow: var(--shadow);
  padding: 20px 54px 20px 20px;
  pointer-events: auto;
}

.achievement-modal__panel::after {
  position: absolute;
  right: -28px;
  bottom: -42px;
  width: 112px;
  height: 112px;
  border-radius: 999px;
  background: var(--accent);
  content: "";
  opacity: 0.2;
}

.achievement-modal__kicker {
  position: relative;
  z-index: 1;
  display: block;
  color: var(--label);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.achievement-modal strong {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 8px;
  font-size: 1.35rem;
  line-height: 1.12;
}

.achievement-modal p {
  position: relative;
  z-index: 1;
  margin: 8px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.achievement-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
}

.achievement-modal__close:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
}

.achievement-burst {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.achievement-burst i {
  --angle: calc(var(--index) * 36deg);
  position: absolute;
  top: 28px;
  right: 64px;
  width: 7px;
  height: 14px;
  border-radius: 999px;
  background: var(--accent);
  opacity: 0;
  transform: rotate(var(--angle)) translateY(0);
  animation: achievement-spark 760ms ease-out forwards;
}

.achievement-burst i:nth-child(3n) {
  background: var(--brand);
}

.achievement-burst i:nth-child(3n + 1) {
  background: #cf9153;
}

@keyframes achievement-pop {
  0% {
    transform: scale(0.96);
  }

  55% {
    transform: scale(1.02);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes achievement-spark {
  0% {
    opacity: 0;
    transform: rotate(var(--angle)) translateY(0) scale(0.6);
  }

  24% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: rotate(var(--angle)) translateY(-82px) scale(1);
  }
}

.achievement-modal--bronze .achievement-modal__panel {
  border-color: rgba(207, 145, 83, 0.72);
}

.achievement-modal--bronze .achievement-modal__panel::after {
  background: #cf9153;
}

.achievement-modal--silver .achievement-modal__panel {
  border-color: rgba(173, 198, 204, 0.72);
}

.achievement-modal--silver .achievement-modal__panel::after {
  background: #adc6cc;
}

.achievement-modal--gold .achievement-modal__panel {
  border-color: rgba(242, 200, 107, 0.74);
}

.achievement-modal--gold .achievement-modal__panel::after {
  background: var(--accent);
}

.achievement-modal--platinum .achievement-modal__panel {
  border-color: rgba(154, 231, 239, 0.78);
}

.achievement-modal--platinum .achievement-modal__panel::after {
  background: #9ae7ef;
}

@media (max-width: 820px) {
  .daily-section,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .theme-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .today-panel {
    min-height: 220px;
  }

  .stats-grid {
    gap: 12px;
  }

  .achievements-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .achievements-preview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catch-up-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .app-shell {
    width: min(100% - 20px, 1120px);
    padding: 18px 0;
  }

  .hero__content,
  .today-panel,
  .theme-section,
  .catch-up-section,
  .achievements-section,
  .data-section,
  .calendar-section {
    padding: 18px;
  }

  .theme-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading {
    display: block;
  }

  .achievements-section .secondary-action {
    width: 100%;
    margin-top: 14px;
  }

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

  .achievements-summary {
    grid-template-columns: 1fr;
  }

  .achievements-list {
    grid-template-columns: 1fr;
  }

  .achievements-preview {
    grid-template-columns: 1fr;
  }

  .catch-up-list {
    grid-template-columns: 1fr;
  }

  .catch-up-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .catch-up-actions .primary-action,
  .secondary-action {
    width: 100%;
  }

  .data-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .day-modal {
    padding: 10px;
  }

  .day-modal__panel {
    padding: 18px;
  }

  .day-modal__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .day-modal__actions .primary-action,
  .day-modal__actions .secondary-action {
    width: 100%;
  }

  .achievement-modal {
    top: 12px;
    right: 10px;
    width: calc(100% - 20px);
  }

  .achievements-modal {
    padding: 10px;
  }

  .achievements-modal__panel {
    max-height: calc(100vh - 20px);
    padding: 18px;
  }

  .achievements-modal__header {
    gap: 12px;
  }

  .calendar,
  .calendar-grid {
    gap: 6px;
  }

  .weekday {
    font-size: 0.68rem;
  }

  .day {
    min-height: 58px;
    padding: 6px;
  }

  .day__number {
    width: 26px;
    height: 26px;
    font-size: 0.86rem;
  }

  .day__status {
    display: none;
  }

  .day__note {
    left: 6px;
    bottom: 6px;
    max-width: calc(100% - 12px);
    overflow: hidden;
    font-size: 0.58rem;
    padding: 0 5px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .achievement-burst {
    display: none;
  }
}