:root {
  --ink: #17191c;
  --paper: #fffdf9;
  --paper-deep: #f4efe6;
  --green: #2f9e44;
  --red: #ff6b6b;
  --overlay-top: rgba(7, 16, 30, 0.2);
  --overlay-bottom: rgba(7, 16, 30, 0.62);
  --shadow: 0 28px 80px rgba(7, 16, 30, 0.34);
  --sign-shadow: 0 18px 40px rgba(8, 17, 30, 0.24);
  --sign-width: min(94vw, 860px);
  --tag-size: 13px;
  --background-image: url("./assets/background-sf.jpg");
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

html {
  scrollbar-gutter: stable both-edges;
}

body {
  position: relative;
  overflow-x: hidden;
  background: linear-gradient(180deg, #21497d 0%, #1c3f6e 40%, #0f2444 100%);
  color: var(--paper);
  font-family: "Oswald", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(180deg, var(--overlay-top) 0%, var(--overlay-bottom) 100%),
    radial-gradient(circle at center, rgba(10, 19, 31, 0.04) 0%, rgba(10, 19, 31, 0.42) 72%, rgba(10, 19, 31, 0.68) 100%),
    var(--background-image);
  background-position: center, center, center;
  background-size: cover, cover, cover;
  background-repeat: no-repeat;
  opacity: 0.98;
  filter: saturate(0.96) contrast(1.02);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.18) 0.7px, transparent 0.8px),
    radial-gradient(rgba(0, 0, 0, 0.12) 0.6px, transparent 0.7px);
  background-position: 0 0, 13px 17px;
  background-size: 19px 19px, 23px 23px;
  mix-blend-mode: soft-light;
}

.page {
  min-height: 100vh;
  min-height: 100svh;
  padding: 28px;
  display: grid;
  place-items: center;
  position: relative;
  isolation: isolate;
}

.timer {
  position: fixed;
  top: 22px;
  right: 24px;
  z-index: 3;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.78);
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(7, 16, 30, 0.35);
}

.timer strong {
  color: rgba(255, 255, 255, 0.94);
  font-weight: 500;
}

.credit {
  position: fixed;
  left: 24px;
  bottom: 20px;
  z-index: 3;
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.68);
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(7, 16, 30, 0.35);
}

.view {
  grid-area: 1 / 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 220ms ease;
}

.view.is-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.game-shell {
  width: min(100%, 920px);
  display: grid;
  place-items: center;
  gap: 18px;
}

.sign-stage {
  width: min(100%, 820px);
  display: grid;
  place-items: center;
  position: relative;
}

.sign-stack {
  width: var(--sign-width);
  display: grid;
  gap: 0;
  justify-items: center;
  position: relative;
}

.street-sign {
  position: relative;
  width: 100%;
  border: 2.5px solid rgba(23, 25, 28, 0.92);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 243, 236, 0.96) 100%);
  color: var(--ink);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(23, 25, 28, 0.06),
    var(--sign-shadow);
  overflow: hidden;
  backdrop-filter: blur(2px);
}

.street-sign::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 2px solid rgba(23, 25, 28, 0.52);
  border-radius: 6px;
  pointer-events: none;
}

.street-sign-small {
  width: min(54%, 380px);
  min-height: 62px;
  padding: 12px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: -2px;
  z-index: 2;
  background:
    radial-gradient(circle at 50% 16%, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0) 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.995) 0%, rgba(249, 245, 238, 0.985) 54%, rgba(246, 241, 232, 0.97) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(23, 25, 28, 0.04);
}

.street-sign-small::after {
  inset: 6px;
}

.street-sign-large {
  min-height: 210px;
  display: grid;
  place-items: center;
  padding: 32px 44px;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
  z-index: 1;
}

.street-sign-large.correct {
  border-color: var(--green);
  box-shadow:
    0 0 0 3px rgba(47, 158, 68, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(23, 25, 28, 0.06),
    var(--sign-shadow);
  transform: scale(1.01);
}

.street-sign-large.shaking {
  animation: shake 400ms ease;
}

.progress {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(23, 25, 28, 0.8);
}

.progress strong {
  color: var(--ink);
  font-weight: 500;
}

.sign-form {
  width: 100%;
  position: relative;
  z-index: 1;
  overflow: visible;
}

.sign-input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  text-align: center;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.6rem, 6.6vw, 4.9rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.04;
  padding: 24px 4px;
  appearance: none;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
}

.sign-input::placeholder {
  color: rgba(23, 25, 28, 0.34);
  font-size: 0.82em;
  letter-spacing: 0.06em;
}

.tagline {
  margin: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.98rem;
  letter-spacing: 0.12em;
  font-weight: 300;
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(7, 16, 30, 0.35);
  transition: opacity 200ms ease, transform 200ms ease;
}

.tagline.is-hidden {
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
}

.results-strip {
  width: min(100%, var(--sign-width));
  min-height: 54px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  align-content: flex-start;
}

.street-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid rgba(23, 25, 28, 0.8);
  border-radius: 999px;
  background: rgba(255, 253, 250, 0.94);
  color: var(--ink);
  font-size: var(--tag-size);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 10px 22px rgba(7, 16, 30, 0.18);
  opacity: 0;
  transform: translateY(6px);
  animation: tag-in 240ms ease forwards;
}

.session-controls {
  width: min(100%, var(--sign-width));
  display: grid;
  gap: 12px;
  justify-items: center;
}

.clock-picker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(8, 17, 30, 0.26);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.clock-label {
  padding: 0 8px 0 4px;
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: rgba(255, 255, 255, 0.72);
  text-shadow: 0 2px 10px rgba(7, 16, 30, 0.35);
}

.clock-options {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.clock-link,
.give-up {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.82);
  font: inherit;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  text-decoration: underline transparent;
  cursor: pointer;
  text-shadow: 0 2px 10px rgba(7, 16, 30, 0.35);
  transition: color 180ms ease, text-decoration-color 180ms ease, opacity 180ms ease;
}

.clock-link {
  padding: 7px 12px;
  border-radius: 999px;
  opacity: 0.78;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  transition:
    color 160ms ease,
    background-color 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease;
}

.clock-link.is-active {
  opacity: 1;
  color: #182031;
  background: rgba(255, 253, 250, 0.96);
  box-shadow:
    0 8px 18px rgba(7, 16, 30, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.clock-link:hover,
.give-up:hover,
.give-up:focus-visible {
  color: var(--red);
  text-decoration-color: currentColor;
  outline: none;
}

.clock-link:hover,
.clock-link:focus-visible {
  color: rgba(255, 255, 255, 0.96);
  opacity: 1;
  outline: none;
}

.clock-link.is-active:hover,
.clock-link.is-active:focus-visible {
  color: #182031;
  background: rgba(255, 253, 250, 1);
}

.utility-links {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.give-up {
  padding: 0;
  border-radius: 0;
  text-decoration: underline transparent;
}

.results-view {
  width: min(100%, 980px);
  padding: 24px 0;
}

.results-card {
  position: relative;
  overflow: hidden;
  border: 1.5px solid rgba(12, 24, 43, 0.72);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255, 251, 243, 0.96), rgba(245, 239, 223, 0.98)), #f4efe6;
  color: #182031;
  box-shadow: var(--shadow);
  padding: clamp(24px, 4vw, 42px);
  backdrop-filter: blur(12px);
}

.results-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(28, 63, 110, 0.12), transparent 40%),
    repeating-linear-gradient(90deg, transparent 0 18px, rgba(24, 32, 49, 0.02) 18px 19px);
  pointer-events: none;
}

.results-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.results-header {
  display: grid;
  gap: 12px;
}

.results-kicker {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(24, 32, 49, 0.72);
}

.results-headline {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 0.96;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.results-subtitle {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  max-width: 56ch;
  color: rgba(24, 32, 49, 0.82);
  font-family: "IBM Plex Mono", monospace;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.stat {
  padding: 16px 14px;
  border: 1px solid rgba(24, 32, 49, 0.16);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(4px);
}

.stat-label {
  margin: 0 0 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(24, 32, 49, 0.68);
}

.stat-value {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.leaderboard-panel {
  display: grid;
  gap: 16px;
  border: 1px solid rgba(24, 32, 49, 0.14);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.66), rgba(250, 245, 234, 0.82));
  padding: 18px;
}

.leaderboard-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.leaderboard-title {
  margin: 4px 0 0;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.leaderboard-modal .leaderboard-title {
  color: #1c3f6e;
}

.leaderboard-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.leaderboard-input {
  min-width: min(220px, 100%);
  border: 1px solid rgba(24, 32, 49, 0.26);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: #182031;
  font: inherit;
  font-size: 0.96rem;
  letter-spacing: 0.06em;
  padding: 11px 14px;
  outline: none;
}

.leaderboard-input:focus {
  border-color: rgba(24, 32, 49, 0.52);
  box-shadow: 0 0 0 3px rgba(24, 32, 49, 0.08);
}

.leaderboard-input:disabled {
  opacity: 0.62;
  cursor: not-allowed;
}

.leaderboard-save {
  border: 0;
  border-radius: 999px;
  background: #182031;
  color: var(--paper);
  font: inherit;
  font-size: 0.92rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 11px 16px;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(24, 32, 49, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, opacity 180ms ease;
}

.leaderboard-save:hover,
.leaderboard-save:focus-visible {
  background: #0f1726;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(24, 32, 49, 0.22);
  outline: none;
}

.leaderboard-save:disabled {
  opacity: 0.52;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.leaderboard-form.is-hidden {
  display: none;
}

.leaderboard-status {
  margin: 0;
  min-height: 1.35em;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: rgba(24, 32, 49, 0.72);
}

.leaderboard-list {
  display: grid;
  gap: 10px;
}

.leaderboard-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1.2fr) repeat(3, minmax(0, auto));
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  border: 1px solid rgba(24, 32, 49, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 8px 20px rgba(24, 32, 49, 0.04);
}

.leaderboard-rank {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(24, 32, 49, 0.66);
}

.leaderboard-player {
  min-width: 0;
}

.leaderboard-name {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.leaderboard-meta {
  margin: 3px 0 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(24, 32, 49, 0.64);
  text-transform: uppercase;
}

.leaderboard-chip {
  justify-self: end;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(24, 32, 49, 0.07);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(24, 32, 49, 0.84);
  white-space: nowrap;
}

.leaderboard-modal-note {
  margin: 8px 0 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  line-height: 1.5;
  color: rgba(24, 32, 49, 0.72);
  max-width: 46ch;
}

.leaderboard-modal {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(7, 16, 30, 0.54);
  backdrop-filter: blur(10px);
  transition: opacity 220ms ease;
}

.leaderboard-modal.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.leaderboard-modal-card {
  width: min(100%, 720px);
  max-height: min(82vh, 760px);
  max-height: min(82svh, 760px);
  overflow: auto;
  border: 1px solid rgba(24, 32, 49, 0.12);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(248, 241, 227, 0.94)),
    linear-gradient(145deg, rgba(255, 251, 243, 0.97), rgba(245, 239, 223, 0.99));
  box-shadow: var(--shadow);
  padding: 24px;
  transform: translateY(0) scale(1);
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), opacity 220ms ease;
}

.leaderboard-modal.is-hidden .leaderboard-modal-card {
  transform: translateY(12px) scale(0.985);
  opacity: 0.7;
}

.leaderboard-modal-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(24, 32, 49, 0.08);
}

.modal-close {
  border: 1px solid rgba(24, 32, 49, 0.12);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.68);
  color: rgba(24, 32, 49, 0.8);
  font: inherit;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.modal-close:hover,
.modal-close:focus-visible {
  color: #182031;
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(24, 32, 49, 0.2);
  transform: translateY(-1px);
  outline: none;
}

.district-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}

.district-card {
  border: 1px solid rgba(24, 32, 49, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.64);
  padding: 16px;
  display: grid;
  gap: 12px;
}

.district-name {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.district-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.district-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border: 1px solid rgba(24, 32, 49, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.empty-state {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  color: rgba(24, 32, 49, 0.72);
}

.play-again {
  justify-self: start;
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  background: #182031;
  color: var(--paper);
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(24, 32, 49, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.play-again:hover,
.play-again:focus-visible {
  background: #0f1726;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(24, 32, 49, 0.28);
  outline: none;
}

.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;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}

@keyframes tag-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .page {
    padding:
      calc(76px + env(safe-area-inset-top, 0px))
      16px
      calc(34px + env(safe-area-inset-bottom, 0px))
      16px;
  }

  .timer {
    top: 18px;
    right: 16px;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
  }

  .credit {
    left: 16px;
    bottom: 16px;
    max-width: 220px;
    font-size: 0.68rem;
  }

  .street-sign-small {
    width: min(74%, 320px);
    margin-bottom: -2px;
  }

  .street-sign-large {
    min-height: 170px;
    padding: 22px 22px;
  }

  .sign-input {
    font-size: clamp(2rem, 8vw, 3.2rem);
    letter-spacing: 0.06em;
    padding: 18px 2px;
  }

  .tagline {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
  }

  .results-card {
    padding: 22px 18px;
  }

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

  .leaderboard-row {
    grid-template-columns: 34px minmax(0, 1fr) repeat(2, minmax(0, auto));
  }

  .leaderboard-chip:last-child {
    grid-column: 2 / -1;
    justify-self: start;
  }

  .session-controls {
    gap: 12px;
  }

  .clock-picker {
    gap: 8px;
    padding-inline: 8px;
    max-width: 100%;
  }

  .clock-options {
    max-width: 100%;
  }

  .leaderboard-modal-card {
    padding: 20px 18px;
  }
}

@media (max-width: 520px) {
  .page {
    padding:
      calc(70px + env(safe-area-inset-top, 0px))
      12px
      calc(72px + env(safe-area-inset-bottom, 0px))
      12px;
  }

  .progress {
    gap: 10px;
    font-size: 0.72rem;
  }

  .street-sign-small {
    width: min(86%, 320px);
    margin-bottom: -1px;
    min-height: 58px;
    padding: 11px 14px 9px;
  }

  .street-sign::after {
    inset: 5px;
  }

  .street-sign-large {
    min-height: 156px;
    padding: 18px 16px;
  }

  .sign-input {
    font-size: clamp(1.8rem, 10vw, 2.7rem);
    letter-spacing: 0.045em;
    line-height: 1;
    padding: 14px 0;
  }

  .sign-input::placeholder {
    font-size: 0.74em;
    letter-spacing: 0.045em;
  }

  .results-strip {
    justify-content: flex-start;
    min-height: 42px;
    gap: 8px;
  }

  .session-controls,
  .clock-picker {
    justify-content: center;
  }

  .utility-links {
    width: 100%;
    justify-content: center;
    gap: 14px;
  }

  .clock-picker {
    width: 100%;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
  }

  .clock-label {
    padding: 0;
    font-size: 0.8rem;
  }

  .clock-options {
    width: 100%;
    justify-content: center;
    gap: 3px;
  }

  .clock-link {
    flex: 1 1 0;
    min-width: 0;
    padding-inline: 9px;
    font-size: 0.86rem;
    text-align: center;
  }

  .timer {
    top: 14px;
    right: 12px;
    left: 12px;
    text-align: right;
    font-size: 0.76rem;
  }

  .credit {
    left: 12px;
    right: 12px;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    max-width: none;
    font-size: 0.62rem;
    text-align: center;
  }

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

  .results-card {
    padding: 18px 14px;
    border-radius: 16px;
  }

  .results-inner {
    gap: 22px;
  }

  .results-headline {
    font-size: clamp(1.7rem, 9vw, 2.2rem);
  }

  .results-subtitle {
    font-size: 0.92rem;
  }

  .leaderboard-form {
    width: 100%;
    justify-content: stretch;
  }

  .leaderboard-input {
    min-width: 0;
    width: 100%;
  }

  .leaderboard-save {
    width: 100%;
  }

  .leaderboard-row {
    grid-template-columns: 28px 1fr;
    align-items: start;
    gap: 10px;
    padding: 12px;
  }

  .leaderboard-chip {
    justify-self: start;
  }

  .leaderboard-modal {
    padding:
      calc(12px + env(safe-area-inset-top, 0px))
      12px
      calc(12px + env(safe-area-inset-bottom, 0px))
      12px;
  }

  .leaderboard-modal-card {
    width: 100%;
    max-height: min(88vh, 88svh);
    border-radius: 18px;
    padding: 18px 14px;
  }

  .leaderboard-modal-header {
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 12px;
  }

  .leaderboard-modal-note {
    font-size: 0.78rem;
  }

  .modal-close {
    padding: 7px 10px;
    font-size: 0.82rem;
  }
}

@media (max-width: 380px) {
  .street-sign-small {
    width: min(90%, 300px);
  }

  .sign-input {
    font-size: clamp(1.6rem, 11vw, 2.3rem);
  }

  .utility-links {
    gap: 10px;
  }
}