/* ============================================================================
   Cadillac Live Timing — global stylesheet
   F1 timing-tower look: black/white, high contrast, condensed type.
   Structure:
     1. Design tokens          5. Login page
     2. Base / reset           6. Screen page (leaderboard)
     3. Shared components       7. Input page (3 steps + number pad)
     4. Utilities              8. Admin page
   Page styles are scoped via a body class (.page-screen, .page-input, …).
   ============================================================================ */

/* 0. Brand fonts ------------------------------------------------------------ */
@font-face {
  font-family: 'Cadillac Gothic';
  src: url('/assets/brand/fonts/CadillacGothic-VF.woff2') format('woff2');
  font-weight: 100 900; /* variable weight axis */
  font-style: normal;
  font-display: swap;
}

/* 1. Design tokens ---------------------------------------------------------- */
:root {
  --bg: #000;
  --fg: #fff;
  --muted: #8a8a8a;
  --line: #1c1c1c;
  --line-strong: #2b2b2b;
  --surface: #0d0d0d;
  --row: #0b0b0b;
  --row-alt: #111;
  --danger-bg: #2b0000;
  --danger-line: #5a0000;
  --ok: #2fbf71;
  --alert: #ff5a5a;

  --font-cond: 'Cadillac Gothic', 'Archivo Narrow', 'Saira Condensed', system-ui,
    -apple-system, 'Segoe UI', sans-serif;
  --font-mono: ui-monospace, 'Roboto Mono', 'SFMono-Regular', Menlo, Consolas, monospace;

  --radius: 2px;
}

/* 2. Base / reset ----------------------------------------------------------- */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-cond);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100%;
}

a {
  color: var(--fg);
}

h1 {
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* 3. Shared components ------------------------------------------------------ */
button,
.btn {
  font-family: var(--font-cond);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  border: 2px solid var(--fg);
  background: var(--fg);
  color: #000;
  padding: 0.9rem 1.4rem;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.12s ease, color 0.12s ease, opacity 0.12s ease;
}

button:hover,
.btn:hover {
  opacity: 0.85;
}

button.ghost,
.btn.ghost {
  background: transparent;
  color: var(--fg);
}

button.danger {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-strong);
}

button.danger:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
}

button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

input[type='text'],
input[type='password'],
input[type='number'] {
  font-family: var(--font-cond);
  font-size: 1.5rem;
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 2px solid var(--line-strong);
  color: var(--fg);
  border-radius: var(--radius);
}

input::placeholder {
  color: #555;
}

input:focus {
  outline: none;
  border-color: var(--fg);
}

label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 0.4rem 0.1rem;
}

.brand {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.8rem;
  color: var(--muted);
}

.err {
  display: none;
  color: #fff;
  background: var(--danger-bg);
  border: 1px solid var(--danger-line);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.err.show {
  display: block;
}

.logout {
  margin-top: 3rem;
  text-align: center;
}

.logout button {
  width: auto;
  background: transparent;
  color: var(--muted);
  border-color: var(--line-strong);
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
}

/* 4. Utilities -------------------------------------------------------------- */
.upper {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 5. Login page ------------------------------------------------------------- */
.page-login {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.page-login .card {
  width: 100%;
  max-width: 380px;
}

.page-login .brand {
  margin-bottom: 0.4rem;
}

.page-login h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin: 0 0 1.6rem;
  line-height: 1;
}

.page-login form > * + * {
  margin-top: 1rem;
}

.page-login button {
  width: 100%;
}

/* 6. Screen page (leaderboard) --------------------------------------------- */
.page-screen {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  --rowh: clamp(56px, 11vh, 130px);
  --fz: clamp(1.5rem, 6.2vh, 4rem);
}

.page-screen header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4vh 2.2vw;
  border-bottom: 2px solid var(--line-strong);
  flex: 0 0 auto;
  position: relative; /* anchor for the centered logo */
}

.page-screen .title {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: clamp(1rem, 2.6vh, 1.9rem);
}

.page-screen .title .sub {
  color: var(--muted);
  letter-spacing: 0.3em;
  font-size: 0.6em;
  display: block;
}

.page-screen .brand-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: clamp(44px, 9vh, 104px);
  width: auto;
  display: block;
}

/* Logo on login + input */
.page-login .brand-logo {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 0.9rem;
}

.page-input .brand-logo {
  height: 44px;
  width: auto;
  display: block;
  margin: 0 auto 0.6rem;
}

.page-screen .live {
  display: flex;
  align-items: center;
  gap: 0.6vw;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  font-size: clamp(0.8rem, 1.8vh, 1.2rem);
}

.page-screen .dot {
  width: 0.9vh;
  height: 0.9vh;
  min-width: 8px;
  min-height: 8px;
  border-radius: 50%;
  background: #444;
  transition: background 0.3s;
}

.page-screen .dot.on {
  background: #fff;
  box-shadow: 0 0 0.8vh #fff;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

.page-screen .colhead {
  display: flex;
  align-items: center;
  padding: 1vh 2.2vw;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: clamp(0.7rem, 1.5vh, 1rem);
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.page-screen .colhead .c-pos {
  width: 12vw;
  max-width: 160px;
}

.page-screen .colhead .c-name {
  flex: 1;
}

.page-screen .colhead .c-time {
  text-align: right;
}

.page-screen #board {
  flex: 1 1 auto;
  position: relative;
  overflow: hidden;
}

.page-screen .row {
  display: flex;
  align-items: center;
  height: var(--rowh);
  padding: 0 2.2vw;
  border-bottom: 1px solid var(--line);
  background: var(--row);
  will-change: transform;
}

.page-screen .row:nth-child(even) {
  background: var(--row-alt);
}

.page-screen .row.p1 {
  background: #fff;
  color: #000;
}

.page-screen .pos {
  width: 12vw;
  max-width: 160px;
  font-weight: 700;
  font-size: var(--fz);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 0.8vw;
}

.page-screen .pos .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.8em;
}

.page-screen .name {
  flex: 1;
  font-weight: 600;
  font-size: var(--fz);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 2vw;
}

.page-screen .time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: var(--fz);
  text-align: right;
  white-space: nowrap;
}

.page-screen .row.enter {
  animation: rowin 0.45s ease both;
}

@keyframes rowin {
  from {
    opacity: 0;
    transform: translateX(-3vw);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.page-screen .row.leaving {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.page-screen .empty,
.page-screen .standby {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5vh;
  text-align: center;
  padding: 4vw;
}

.page-screen .empty.show,
.page-screen .standby.show {
  display: flex;
}

.page-screen .empty .big,
.page-screen .standby .big {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  font-size: clamp(1.4rem, 5vh, 3.4rem);
}

.page-screen .empty .small,
.page-screen .standby .small {
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: clamp(0.9rem, 2.2vh, 1.4rem);
}

.page-screen .standby {
  background: #000;
  z-index: 5;
}

.page-screen #adminCorner {
  position: fixed;
  top: 0;
  left: 0;
  width: 64px;
  height: 64px;
  z-index: 50;
  cursor: default;
}

/* 7. Input page (3 steps + number pad) ------------------------------------- */
.page-input {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 5vh 1.5rem 3rem;
}

.page-input .wrap {
  width: 100%;
  max-width: 480px;
}

.page-input .brand {
  text-align: center;
}

.page-input .steps {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 1rem 0 2.2rem;
}

.page-input .pip {
  width: 2.6rem;
  height: 0.32rem;
  background: var(--line-strong);
  border-radius: var(--radius);
  transition: background 0.2s;
}

.page-input .pip.active {
  background: #fff;
}

.page-input .step {
  display: none;
}

.page-input .step.active {
  display: block;
  animation: fade 0.25s ease both;
}

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

.page-input h1 {
  font-size: 2.1rem;
  font-weight: 700;
  margin: 0 0 1.6rem;
  line-height: 1.05;
}

.page-input .field + .field {
  margin-top: 1.2rem;
}

.page-input .field-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.page-input .clear-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  padding: 0 0 0.4rem;
  width: auto;
}

.page-input .clear-btn:hover {
  color: #fff;
  opacity: 1;
}

/* time display acts like an input but is driven by the on-screen pad */
.page-input .time-display {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 2.4rem;
  font-weight: 600;
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--surface);
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  min-height: 3.6rem;
  display: flex;
  align-items: center;
  letter-spacing: 0.03em;
  user-select: none;
}

.page-input .time-display.empty {
  color: #555;
}

.page-input .time-display .unit {
  color: var(--muted);
  font-size: 1.2rem;
  margin-left: 0.5rem;
  letter-spacing: 0.1em;
}

.page-input .keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-top: 1rem;
}

.page-input .keypad button {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 600;
  padding: 1.1rem 0;
  background: var(--surface);
  color: var(--fg);
  border: 2px solid var(--line-strong);
  letter-spacing: 0;
  -webkit-user-select: none;
  user-select: none;
}

.page-input .keypad button:active {
  background: #fff;
  color: #000;
  border-color: #fff;
  opacity: 1;
}

.page-input .actions {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.page-input .actions button,
.page-input .actions .btn {
  width: 100%;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.page-input .hint {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 0 0 1.6rem;
}

.page-input .review {
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 1rem 1.2rem;
  margin-bottom: 1.6rem;
}

.page-input .review .r {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
}

.page-input .review .r .k {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
}

.page-input .review .r .v {
  font-weight: 600;
  font-size: 1.2rem;
}

.page-input .review .r .v.mono {
  font-family: var(--font-mono);
}

.page-input .check {
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 1rem;
}

/* 8. Admin page ------------------------------------------------------------- */
.page-admin {
  padding: 2rem 1.5rem 4rem;
}

.page-admin .wrap {
  max-width: 880px;
  margin: 0 auto;
}

.page-admin .top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 2px solid var(--line-strong);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.page-admin h1 {
  font-size: 2rem;
  margin: 0;
  letter-spacing: 0.04em;
}

.page-admin .top-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.page-admin .conn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  color: var(--muted);
}

.page-admin .conn .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--alert);
  transition: background 0.3s;
}

.page-admin .conn .dot.on {
  background: var(--ok);
}

/* Go-live setup steps -------------------------------------------------------- */
.page-admin .setup {
  margin-bottom: 1.5rem;
}

.page-admin .setup-head {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}

.page-admin .step-ctl {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}

.page-admin .step-ctl + .step-ctl {
  margin-top: 0.7rem;
}

.page-admin .step-ctl.is-off {
  border-left-color: var(--alert);
}

.page-admin .step-ctl.is-on {
  border-left-color: var(--ok);
}

.page-admin .step-ctl.is-locked {
  opacity: 0.45;
}

.page-admin .step-no {
  flex: 0 0 auto;
  width: 1.9rem;
  height: 1.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--muted);
}

.page-admin .step-ctl.is-on .step-no {
  border-color: var(--ok);
  color: var(--ok);
}

.page-admin .step-ctl.is-off .step-no {
  border-color: var(--alert);
  color: var(--alert);
}

.page-admin .step-body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-admin .step-line {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.page-admin .step-label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  font-size: 0.95rem;
  min-width: 4.5rem;
}

.page-admin .step-line button {
  margin-left: auto;
  padding: 0.6rem 1.1rem;
  font-size: 0.95rem;
}

.page-admin .step-hint {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.35;
}

.page-admin .step-hint strong {
  color: var(--alert);
  font-weight: 700;
}

.page-admin .ops {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.page-admin .ops button,
.page-admin .ops .btn {
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
}

.page-admin .badge {
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius);
  border: 2px solid var(--fg);
  color: #000;
  background: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.page-admin .badge.off {
  background: transparent;
  color: var(--alert);
  border-color: var(--alert);
}

.page-admin .form-url {
  margin-bottom: 2rem;
}

.page-admin .form-url label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.page-admin .form-url-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.page-admin .form-url-row input {
  flex: 1 1 22rem;
  min-width: 0;
  padding: 0.6rem 0.8rem;
  font: inherit;
  color: var(--fg);
  background: var(--bg);
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-admin .form-url-row input:focus {
  outline: none;
  border-color: var(--fg);
}

.page-admin .form-url-msg {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  min-height: 1.1em;
}

.page-admin .form-url-msg.ok {
  color: var(--fg);
}

.page-admin .form-url-msg.err {
  color: #ff6b6b;
}

.page-admin table {
  width: 100%;
  border-collapse: collapse;
}

.page-admin th,
.page-admin td {
  text-align: left;
  padding: 0.7rem 0.6rem;
  border-bottom: 1px solid var(--line);
}

.page-admin th {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
}

.page-admin td.rank,
.page-admin td.time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-admin td.time {
  font-weight: 600;
}

.page-admin td.name {
  font-weight: 600;
  font-size: 1.1rem;
}

.page-admin td.when {
  color: var(--muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

.page-admin td.act {
  text-align: right;
  white-space: nowrap;
}

.page-admin td.act button {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.page-admin td.act button + button {
  margin-left: 0.4rem;
}

/* Podium highlight (top 3) */
.page-admin tr.p1 td.rank,
.page-admin tr.p2 td.rank,
.page-admin tr.p3 td.rank {
  font-weight: 700;
}

.page-admin tr.p1 td.rank {
  color: #f4d35e;
}

.page-admin tr.p2 td.rank {
  color: #cfd2d6;
}

.page-admin tr.p3 td.rank {
  color: #d68a4e;
}

/* Inline edit fields */
.page-admin .edit-input {
  width: 100%;
  padding: 0.4rem 0.5rem;
  font: inherit;
  font-size: 1rem;
  background: var(--bg);
  border: 2px solid var(--fg);
  color: var(--fg);
  border-radius: var(--radius);
}

.page-admin .edit-input.mono {
  font-family: var(--font-mono);
}

.page-admin .edit-input.invalid {
  border-color: var(--alert);
}

.page-admin .count {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.page-admin .empty {
  color: var(--muted);
  padding: 2rem 0;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.page-admin .logout {
  margin-top: 2.5rem;
  text-align: left;
}