:root {
  color-scheme: dark;
  font-family:
    Inter,
    ui-rounded,
    "SF Pro Rounded",
    system-ui,
    -apple-system,
    sans-serif;
  background: #10131a;
  color: #f7f8fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, #35306a 0, transparent 35rem),
    radial-gradient(circle at 90% 90%, #174f4a 0, transparent 34rem), #10131a;
}

body.centered {
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

main,
.shell {
  width: min(72rem, calc(100% - 2rem));
  margin: 0 auto;
}

.shell {
  padding: 2rem 0 4rem;
}

.card {
  border: 1px solid #ffffff1f;
  border-radius: 1.5rem;
  background: #171b25e8;
  box-shadow: 0 1.5rem 5rem #00000055;
  padding: clamp(1.25rem, 4vw, 2.5rem);
}

.login-card {
  width: min(28rem, 100%);
}

h1,
h2 {
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 7vw, 3.5rem);
  letter-spacing: -0.05em;
}

p.muted,
.muted {
  color: #aeb6c8;
}

label {
  display: grid;
  gap: 0.45rem;
  font-weight: 650;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.7rem 0.85rem;
  color: #f7f8fb;
  background: #0c0f16;
  border: 1px solid #ffffff2b;
  border-radius: 0.8rem;
}

button,
.button {
  min-height: 2.8rem;
  padding: 0.65rem 1rem;
  border: 0;
  border-radius: 0.85rem;
  color: #0b1020;
  background: #8cf3d4;
  font-weight: 750;
  cursor: pointer;
}

button.secondary,
.button.secondary {
  color: #f7f8fb;
  background: #303746;
}

button.danger {
  color: #fff;
  background: #a8324c;
}

button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.stack {
  display: grid;
  gap: 1rem;
}

.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 3.5rem;
}

.password-wrap button {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  width: 2.5rem;
  min-height: 2.4rem;
  padding: 0;
  color: #d8deec;
  background: transparent;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.checkbox input {
  width: 1.2rem;
  min-height: 1.2rem;
}

.status {
  min-height: 1.5rem;
  color: #ff9eb2;
}

.toolbar,
.row-actions {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  flex-wrap: wrap;
}

.toolbar {
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.toolbar.compact {
  margin-bottom: 1rem;
}

.toolbar.compact h2,
.toolbar.compact p {
  margin-bottom: 0.35rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1rem;
}

.quartet-hand {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
  gap: 0.85rem;
}

.quartet-card {
  overflow: hidden;
  border: 1px solid #ffffff24;
  border-radius: 0.9rem;
  background: #080a0f;
}

.quartet-card img {
  display: block;
  width: 100%;
  aspect-ratio: 300 / 468;
  object-fit: contain;
  background: #fff;
}

.quartet-card-details {
  display: grid;
  gap: 0.2rem;
  padding: 0.7rem;
}

.panel {
  border: 1px solid #ffffff18;
  border-radius: 1rem;
  background: #0f131caa;
  padding: 1rem;
}

.user-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(8rem, 1fr));
  gap: 0.75rem;
  align-items: end;
  padding: 1rem 0;
  border-top: 1px solid #ffffff17;
}

.user-row .row-actions {
  grid-column: 1 / -1;
}

dialog {
  color: #f7f8fb;
  background: #171b25;
  border: 1px solid #ffffff30;
  border-radius: 1rem;
}

dialog::backdrop {
  background: #0009;
}

@media (max-width: 700px) {
  .user-row {
    grid-template-columns: 1fr;
  }
}