:root {
  --ink: #062033;
  --ink-deep: #041827;
  --ink-raise: #0B3350;
  --hairline: #17496C;
  --chalk: #EEF4F7;
  --muted: #7FA3BA;
  --amber: #F5B93B;
  --red: #E8452F;
  --go: #35C07B;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "SFMono-Regular", "Cascadia Mono", "Roboto Mono", "DejaVu Sans Mono", monospace;

  --pad: 16px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--ink);
  color: var(--chalk);
  font-family: var(--sans);
  -webkit-text-size-adjust: 100%;
  overscroll-behavior: none;
}

body { touch-action: manipulation; }

button, input { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.view { display: none; }
.view:not([hidden]) { display: flex; }

/* ------------------------------------------------------------------ Login */

.view-login {
  min-height: 100dvh;
  align-items: center;
  justify-content: center;
  padding: calc(var(--pad) + var(--safe-t)) var(--pad) calc(var(--pad) + var(--safe-b));
}

.login-box { width: 100%; max-width: 24rem; }

.burgee { width: 44px; margin-bottom: 20px; }
.burgee svg { width: 100%; display: block; fill: var(--chalk); }

.view-login h1 {
  margin: 0;
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.login-sub {
  margin: 8px 0 32px;
  color: var(--muted);
  line-height: 1.5;
  max-width: 30ch;
}

.view-login label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}

.view-login input {
  width: 100%;
  margin-bottom: 20px;
  padding: 14px;
  min-height: 52px;
  background: var(--ink-deep);
  border: 1px solid var(--hairline);
  border-radius: 4px;
}

.view-login input::placeholder { color: #4E7691; }

.login-error {
  margin: -8px 0 16px;
  padding: 10px 12px;
  border-left: 3px solid var(--red);
  background: rgba(232, 69, 47, 0.12);
  font-size: 0.9rem;
}

.login-hint {
  margin: 14px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ---------------------------------------------------------------- Buttons */

.btn {
  display: block;
  width: 100%;
  min-height: 60px;
  padding: 14px 16px;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  background: var(--ink-raise);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.06s ease, background 0.12s ease;
}

.btn:active { transform: scale(0.98); }
.btn[disabled] { opacity: 0.4; pointer-events: none; }

.btn-primary { background: var(--chalk); color: var(--ink); border-color: var(--chalk); }
.btn-go { background: var(--go); color: #032213; border-color: var(--go); }
.btn-stop { background: var(--red); color: #fff; border-color: var(--red); margin-top: 10px; }
.btn-ghost { background: transparent; }
.btn-quiet {
  min-height: 44px;
  background: transparent;
  border-color: transparent;
  color: var(--muted);
  font-weight: 400;
  font-size: 0.9rem;
}

.btn-stop.armed { background: #FFD400; color: #2A1A00; border-color: #FFD400; }

/* ------------------------------------------------------------------ Timer */

.view-timer {
  flex-direction: column;
  min-height: 100dvh;
  padding-top: var(--safe-t);
}

.rail { height: 3px; background: var(--ink-raise); flex: none; }
.rail-fill {
  height: 100%;
  width: 0;
  background: var(--chalk);
  transition: width 0.25s linear, background 0.3s ease;
}

.topbar {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px var(--pad);
  font-size: 0.8rem;
  color: var(--muted);
}

.topbar-right { display: flex; gap: 8px; }

.conn { display: inline-flex; align-items: center; gap: 7px; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  flex: none;
}
.conn.online .dot { background: var(--go); }
.conn.offline .dot { background: var(--red); }

.chip {
  padding: 6px 11px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  cursor: pointer;
}
.chip[aria-pressed="false"] { color: #4E7691; text-decoration: line-through; }

.clockwrap {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px var(--pad);
  text-align: center;
}

.clock {
  font-family: var(--mono);
  font-size: clamp(3.75rem, 26vw, 12rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--chalk);
}

.clock-label {
  margin: 14px 0 0;
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 24ch;
  line-height: 1.4;
}

/* h:mm:ss bei mehr als einer Stunde Restzeit */
.clock.long { font-size: clamp(3rem, 17vw, 6rem); }

.clock.warn { color: var(--amber); }
.clock.final { color: var(--red); }
.clock.go { color: var(--go); }
.rail-fill.warn { background: var(--amber); }
.rail-fill.final { background: var(--red); }

.clock.pulse { animation: pulse 0.9s ease-out; }
@keyframes pulse {
  0% { opacity: 1; }
  22% { opacity: 0.25; }
  100% { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .clock.pulse { animation: none; }
  .rail-fill { transition: none; }
}

/* --------------------------------------------------------------- Meldungen */

.messages { flex: none; padding: 0 var(--pad); }

.msg-current {
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  background: var(--ink-raise);
  border-radius: 0 4px 4px 0;
}

.msg-text { margin: 0; font-size: 1.05rem; line-height: 1.35; font-weight: 600; }
.msg-meta { margin: 6px 0 0; font-size: 0.75rem; color: var(--muted); }

.msg-log {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  max-height: 5.5rem;
  overflow-y: auto;
}
.msg-log li {
  padding: 5px 0;
  font-size: 0.83rem;
  color: var(--muted);
  border-top: 1px solid var(--ink-raise);
}

/* ------------------------------------------------------------------ Boote */

.roster { flex: none; margin: 12px var(--pad) 0; }

.roster summary {
  padding: 8px 0;
  font-size: 0.83rem;
  color: var(--muted);
  cursor: pointer;
}
.roster-count { margin-left: 6px; color: var(--chalk); }

.roster-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
  padding: 0;
  max-height: 8.5rem;
  overflow-y: auto;
}
.roster-list li {
  padding: 5px 10px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  font-size: 0.8rem;
}
.roster-list li small { color: var(--muted); }
.roster-list li.rc { border-color: var(--amber); color: var(--amber); }
.roster-head { margin: 10px 0 0; font-size: 0.75rem; color: var(--muted); }
#roster-offline li { color: var(--muted); border-style: dashed; }
.roster-list li.me { background: var(--ink-raise); }

/* -------------------------------------------------------------- Rennleitung */

.deck {
  flex: none;
  margin-top: 16px;
  padding: 14px var(--pad) calc(14px + var(--safe-b));
  background: var(--ink-deep);
  border-top: 1px solid var(--hairline);
}

.deck-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}
.deck-head h2 { margin: 0; font-size: 0.95rem; font-weight: 600; }
.deck-count { font-size: 0.78rem; color: var(--muted); }

.deck-group { margin-bottom: 18px; }
.deck-group:last-of-type { margin-bottom: 8px; }

.deck-label { margin: 0 0 8px; font-size: 0.8rem; color: var(--muted); }
.deck-label-sub { margin-top: 14px; }

.row-inline input[type="time"] { color-scheme: dark; }

.grid { display: grid; gap: 8px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.row-inline {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.row-inline input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 52px;
  padding: 12px 14px;
  background: var(--ink);
  border: 1px solid var(--hairline);
  border-radius: 4px;
}
.row-inline input::placeholder { color: #4E7691; }
.row-inline .btn { width: auto; flex: none; min-height: 52px; }

.quick { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.tag {
  padding: 9px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.8rem;
  cursor: pointer;
}
.tag:active { background: var(--ink-raise); }

.deck-error {
  margin: 4px 0 0;
  padding: 9px 11px;
  border-left: 3px solid var(--red);
  background: rgba(232, 69, 47, 0.12);
  font-size: 0.85rem;
}
.deck-error.ok { border-left-color: var(--go); background: rgba(53, 192, 123, 0.12); }

.deck select {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  background: var(--ink);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  color: var(--chalk);
  font: inherit;
}

/* --------------------------------------------------------------- Login-Modi */

.mode-tabs {
  display: flex;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--hairline);
}
.mode-tab {
  flex: 1;
  padding: 12px 8px;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
  cursor: pointer;
}
.mode-tab[aria-selected="true"] { color: var(--chalk); border-bottom-color: var(--chalk); }

/* Auf breiteren Screens die Ziffern nicht ausufern lassen */
@media (min-width: 640px) {
  .view-timer { max-width: 34rem; margin: 0 auto; width: 100%; }
  .clock { font-size: clamp(6rem, 16vw, 9rem); }
}