:root,
[data-theme="light"] {
  color-scheme: light;
  --bg: #efe6d8;
  --wash-1: rgba(14, 122, 98, 0.16);
  --wash-2: rgba(196, 149, 90, 0.32);
  --card: rgba(255, 250, 244, 0.94);
  --ink: #231c16;
  --muted: #6f655b;
  --line: rgba(48, 34, 22, 0.1);
  --line-strong: rgba(48, 34, 22, 0.16);
  --input: #fffdf9;
  --accent: #0e7a62;
  --accent-ink: #f4fffb;
  --accent-soft: rgba(14, 122, 98, 0.14);
  --ring: #0e7a62;
  --danger: #b4234a;
  --danger-soft: #fde8ee;
  --chip: #f3ece3;
  --shadow: 0 18px 40px rgba(72, 48, 24, 0.08);
  --hero-start: #15715b;
  --hero-end: #0b3d34;
  --hero-glow: rgba(255, 214, 160, 0.38);
  --hero-ink: #f7f3ea;
  --hero-muted: rgba(247, 243, 234, 0.74);
  --hero-shadow: 0 24px 44px rgba(11, 61, 52, 0.28);
  --font-display: "Fraunces", Georgia, "Iowan Old Style", Palatino, serif;
  --font-ui: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #12110f;
  --wash-1: rgba(93, 206, 176, 0.14);
  --wash-2: rgba(196, 149, 90, 0.12);
  --card: rgba(32, 28, 25, 0.94);
  --ink: #f6f1e8;
  --muted: #b3a89c;
  --line: rgba(246, 241, 232, 0.1);
  --line-strong: rgba(246, 241, 232, 0.18);
  --input: #171512;
  --accent: #6ed8ba;
  --accent-ink: #06241c;
  --accent-soft: rgba(110, 216, 186, 0.16);
  --ring: #9ae8d2;
  --danger: #ff8aa3;
  --danger-soft: rgba(255, 138, 163, 0.14);
  --chip: #2a2622;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.38);
  --hero-start: #1b463c;
  --hero-end: #101816;
  --hero-glow: rgba(110, 216, 186, 0.32);
  --hero-ink: #f7f3ea;
  --hero-muted: rgba(247, 243, 234, 0.72);
  --hero-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 70% 45% at 0% -10%, var(--wash-1), transparent 55%),
    radial-gradient(ellipse 55% 40% at 100% 0%, var(--wash-2), transparent 50%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
}

button,
input {
  font: inherit;
}

.app {
  width: min(100%, 40rem);
  margin: 0 auto;
  padding: calc(1.35rem + env(safe-area-inset-top)) 1.1rem calc(2.5rem + env(safe-area-inset-bottom));
}

.topbar {
  margin-bottom: 1.1rem;
  padding-right: 0.25rem;
}

.brand {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 640;
  letter-spacing: -0.04em;
  line-height: 1;
}

.brand-sub {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  padding: 1.35rem 1.25rem 1.2rem;
  border-radius: 1.7rem;
  background:
    radial-gradient(90% 80% at 100% 0%, var(--hero-glow), transparent 52%),
    linear-gradient(155deg, var(--hero-start), var(--hero-end));
  color: var(--hero-ink);
  box-shadow: var(--hero-shadow);
}

.eyebrow,
.field span,
.list-section h2 {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--hero-muted);
}

.total {
  margin: 0.35rem 0 0;
  max-width: calc(100% - 3rem);
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 12vw, 4.4rem);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 0.95;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.count {
  display: inline-flex;
  margin: 1rem 0 0;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--hero-muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--hero-ink);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform 0.16s ease, background 0.16s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px) scale(1.04);
  background: rgba(255, 255, 255, 0.22);
}

.theme-toggle:active {
  transform: scale(0.96);
}

.icon {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

.theme-toggle .icon {
  width: 1.25rem;
  height: 1.25rem;
}

.icon-sun,
.icon-check {
  display: none;
}

[data-theme="dark"] .icon-moon {
  display: none;
}

[data-theme="dark"] .icon-sun {
  display: block;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  box-shadow: var(--shadow);
}

.entry {
  display: grid;
  gap: 0.9rem;
  padding: 1.1rem;
}

.entry.is-editing {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow);
}

.form-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.form-head h2,
.empty-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 560;
  letter-spacing: -0.03em;
}

.form-note {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field span {
  color: var(--muted);
}

.field em {
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

input {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: var(--input);
  color: var(--ink);
  font-size: 1.05rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

#amount {
  font-variant-numeric: tabular-nums;
  font-size: 1.2rem;
  font-weight: 600;
}

input::placeholder {
  color: var(--muted);
  font-weight: 400;
}

input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.7rem 1rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.btn:focus-visible,
.theme-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 3px;
}

.btn-primary {
  width: 100%;
  min-height: 3.35rem;
  border-radius: 1.05rem;
  background: linear-gradient(180deg, #1caf8b 0%, #0c6b55 100%);
  color: #f4fffb;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 12px 24px rgba(12, 107, 85, 0.28);
}

[data-theme="dark"] .btn-primary {
  background: linear-gradient(180deg, #8ae8d0 0%, #2eae8c 100%);
  color: #06241c;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 14px 28px rgba(46, 174, 140, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn-primary:active {
  transform: translateY(0) scale(0.985);
}

.entry.is-editing .icon-plus {
  display: none;
}

.entry.is-editing .icon-check {
  display: block;
}

.btn-ghost,
.btn-soft,
.btn-danger {
  min-height: 2.5rem;
  padding: 0.4rem 0.8rem;
  font-size: 0.88rem;
}

.btn-ghost {
  background: var(--chip);
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover,
.btn-soft:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-soft {
  background: var(--chip);
  color: var(--ink);
  border-color: var(--line);
}

.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
}

.btn-danger:hover {
  transform: translateY(-1px);
  background: var(--danger);
  color: #fff;
}

[data-theme="dark"] .btn-danger:hover {
  color: #2a1018;
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.error {
  margin: 0;
  color: var(--danger);
  font-size: 0.92rem;
  font-weight: 600;
}

.list-section {
  margin-top: 1.35rem;
}

.list-section h2 {
  margin-bottom: 0.75rem;
  color: var(--muted);
}

.empty {
  margin: 0;
  padding: 1.35rem 1.15rem;
  border: 1px dashed var(--line-strong);
  border-radius: 1.25rem;
  color: var(--muted);
  background: color-mix(in srgb, var(--card) 70%, transparent);
}

.empty p {
  margin: 0.35rem 0 0;
}

.list {
  display: grid;
  gap: 0.7rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "main amount"
    "actions actions";
  gap: 0.45rem 0.8rem;
  padding: 0.95rem 1rem 0.8rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
  animation: rise 0.28s ease;
}

.item.is-editing {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow);
}

.item-main {
  grid-area: main;
  min-width: 0;
}

.item-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.item-title.is-muted {
  color: var(--muted);
  font-weight: 500;
}

.item-when {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.item-amount {
  grid-area: amount;
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 560;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.item-actions {
  grid-area: actions;
  display: flex;
  justify-content: flex-end;
  gap: 0.45rem;
  margin-top: 0.25rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 960px) {
  .app {
    width: min(100% - 3rem, 68rem);
  }

  .workspace {
    display: grid;
    grid-template-columns: minmax(18rem, 0.92fr) minmax(20rem, 1.08fr);
    gap: 1rem;
    align-items: start;
  }

  .list-section {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}