/* ==========================================================================
   STRATOSPHERE — HART / Dust Mobcross 2026

   Direction : la console EST un panneau de stand. Fond noir mat, lettrage
   craie, lisible a 2 m par quelqu'un de crame a la 4e heure.
   Les trois bandes du logo HART servent de semaphore : la couleur du rail
   n'est pas une decoration, c'est l'instruction.
        bleu   = va direct        jaune = prends le detour
        rouge  = mode cramage     kaki  = course a l'arret
   Aucune police distante, aucun CDN : ca doit tourner sans reseau.
   ========================================================================== */

:root {
  --void:   #0a0a0b;
  --carbon: #16171a;
  --steel:  #24262b;
  --chalk:  #f2f0eb;
  --dust:   #8a8578;

  --blue:   #0093d0;
  --red:    #e4032e;
  --yellow: #ffcc00;

  --rail: var(--dust);

  --display: "Arial Narrow", "Helvetica Neue Condensed", "Liberation Sans Narrow",
             "Roboto Condensed", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --gap: 0.75rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--void);
  color: var(--chalk);
  font-family: var(--display);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  padding: var(--gap);
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* ---------------------------------------------------------------- chrome */

.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--steel);
  padding-bottom: 0.5rem;
}

.wordmark {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0;
}
.wordmark span { color: var(--dust); font-weight: 400; }

.masthead nav { display: flex; gap: 1rem; }
.masthead nav a {
  color: var(--dust);
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}
.masthead nav a:hover,
.masthead nav a:focus-visible { color: var(--chalk); border-bottom-color: var(--yellow); }

/* « Quitter » vit dans la nav : il doit ressembler aux liens voisins, pas a un
   bouton de formulaire. */
.masthead nav form { display: inline; }
.linkish {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--dust);
  font-family: inherit;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0 0 2px;
  cursor: pointer;
}
.linkish:hover,
.linkish:focus-visible { color: var(--chalk); border-bottom-color: var(--yellow); }

.badge {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--void);
  background: var(--dust);
  padding: 0.2rem 0.5rem;
}

.sheet--narrow { max-width: 26rem; }
.login-error { color: var(--red); font-size: 0.8rem; margin: 0.6rem 0 0; }

.eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--dust);
  margin: 0 0 0.35rem;
}

/* ---------------------------------------------------------------- l'ordre
   Le seul element qui justifie l'existence de l'app. Tout le reste est
   de la plomberie, donc tout le reste reste discret. */

.order {
  position: relative;
  background: var(--carbon);
  padding: clamp(1.25rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2.5rem)
           clamp(1.25rem, 4vw, 2.5rem) clamp(1.75rem, 5vw, 3rem);
  overflow: hidden;
}

.order::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 10px;
  background: var(--rail);
}

.order[data-stripe="blue"]   { --rail: var(--blue); }
.order[data-stripe="yellow"] { --rail: var(--yellow); }
.order[data-stripe="red"]    { --rail: var(--red); }
.order[data-stripe="dust"]   { --rail: var(--dust); }

.order-title {
  font-size: clamp(2.4rem, 9vw, 6rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
}

.order-why {
  margin: 0.6rem 0 0;
  color: var(--dust);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.order-math {
  margin: 0.35rem 0 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--dust);
  font-variant-numeric: tabular-nums;
}
.order-math b { color: var(--chalk); font-weight: 600; }

/* Flash unique au changement d'ordre : c'est un signal, pas de l'ambiance. */
@keyframes order-flash {
  from { background: var(--rail); }
  to   { background: var(--carbon); }
}
.order.is-changed { animation: order-flash 320ms ease-out; }

/* ---------------------------------------------------------------- etat */

.gauges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--steel);
  border-block: 1px solid var(--steel);
}

.gauge { background: var(--void); padding: 0.7rem 0.5rem; text-align: center; }
.gauge dt {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dust);
  margin-bottom: 0.25rem;
}
.gauge dd {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(1.35rem, 5vw, 2rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.gauge dd small { font-size: 0.5em; color: var(--dust); font-weight: 400; }

.gauge dd.neg { color: var(--red); }
.gauge dd.pos { color: var(--blue); }
.gauge dd.warn { color: var(--yellow); }

/* bandeau pilote */
.stint {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0.7rem;
  background: var(--carbon);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.stint b { font-size: 1rem; letter-spacing: 0.06em; }
.stint time { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.stint.is-over { color: var(--yellow); }
.stint.is-over::after { content: "relais du"; font-weight: 700; }

/* bandeau de seance : discret, mais « Terminer » doit rester atteignable */
.sessionbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0.7rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dust);
  border: 1px dashed var(--steel);
}
.btn--small { padding: 0.35rem 0.8rem; font-size: 0.65rem; }

/* ---------------------------------------------------------------- lanceur
   C'est l'ecran d'accueil quand rien ne tourne. Il repond a une seule
   question : qu'est-ce qu'on demarre ? Donc des cartes, pas un formulaire. */

.launch {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--gap);
}

.launch-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--carbon);
  border: 1px solid var(--steel);
  padding: 1rem;
}
.launch-card .btn { margin-top: auto; width: 100%; text-align: center; }

.launch-name {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
}
.launch-meta {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--yellow);
}
.launch-hint { margin: 0 0 0.5rem; font-size: 0.75rem; color: var(--dust); line-height: 1.45; }

.launch-tune summary {
  cursor: pointer;
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dust);
  padding: 0.4rem 0;
}
.launch-tune summary:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }
.launch-tune label { margin-bottom: 0.5rem; }

.pick-session { margin-bottom: 1rem; max-width: 26rem; }
.pick-session select {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--steel);
  color: var(--chalk);
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.5rem;
}

.report-title { font-size: 1.4rem; text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 1rem; }
.report-title small { color: var(--dust); font-size: 0.6em; font-weight: 400; letter-spacing: 0.14em; }

.conso { max-width: 26rem; margin-top: 1rem; }
.conso th { text-align: left; width: 55%; }

/* ---------------------------------------------------------------- log */

.log { margin-top: auto; }

.keys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.key {
  appearance: none;
  border: 1px solid var(--steel);
  background: var(--carbon);
  color: var(--chalk);
  font-family: var(--display);
  font-size: clamp(0.9rem, 2.6vw, 1.15rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 5.5rem;
  padding: 0.5rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  transition: transform 80ms ease, background 80ms ease;
}
.key:hover { background: var(--steel); }
.key:active { transform: scale(0.97); }
.key:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }

.key .pts {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0;
}
.key[data-sign="pos"] { border-color: var(--blue); }
.key[data-sign="pos"] .pts { color: var(--blue); }
.key[data-sign="neg"] { border-color: var(--red); }
.key[data-sign="neg"] .pts { color: var(--red); }

.key--lap {
  grid-column: 1 / -1;
  min-height: 6.5rem;
  background: var(--chalk);
  color: var(--void);
  border-color: var(--chalk);
  font-size: clamp(1.3rem, 4.5vw, 2rem);
}
.key--lap:hover { background: #fff; }

/* Selecteur du prochain pilote : meme gabarit que les touches, mais ce n'est
   pas une action — il arme le bouton RELAIS. */
.key--pick { cursor: default; border-style: dotted; }
.key--pick select {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--steel);
  color: var(--chalk);
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 0.35rem;
  text-align: center;
  cursor: pointer;
}
.key--pick select:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }

.key--undo {
  grid-column: 1 / -1;
  min-height: 3rem;
  background: transparent;
  border-style: dashed;
  color: var(--dust);
  font-size: 0.75rem;
  font-weight: 400;
}

/* ---------------------------------------------------------------- toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translate(-50%, 150%);
  background: var(--chalk);
  color: var(--void);
  padding: 0.6rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 200ms ease;
  z-index: 10;
  pointer-events: none;
}
.toast.is-up { transform: translate(-50%, 0); }
.toast[data-kind="error"] { background: var(--red); color: var(--chalk); }

/* ---------------------------------------------------------------- formulaires */

.sheet { max-width: 60rem; width: 100%; }

fieldset {
  border: 1px solid var(--steel);
  padding: 1rem 1.15rem 1.25rem;
  margin: 0 0 1.25rem;
}
legend {
  font-size: 0.65rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--yellow);
  padding-inline: 0.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.9rem;
}

/* Slots d'options : le nom et ses points doivent rester visuellement apparies,
   sinon on se trompe de ligne a 21h30 en sortant du briefing. */
.slots { display: grid; gap: 0.9rem; }
.slot { display: grid; grid-template-columns: 1fr 7rem; gap: 0.9rem; }

label { display: block; }
label span {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dust);
  margin-bottom: 0.3rem;
}

input {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--steel);
  color: var(--chalk);
  font-family: var(--mono);
  font-size: 1rem;
  padding: 0.55rem 0.6rem;
}
input:focus-visible { outline: 2px solid var(--yellow); outline-offset: 1px; border-color: var(--yellow); }

.hint { color: var(--dust); font-size: 0.72rem; margin: 0.4rem 0 0; line-height: 1.5; }
.hint b { color: var(--yellow); font-weight: 600; }

.actions { display: flex; gap: var(--gap); flex-wrap: wrap; align-items: center; }

.btn {
  appearance: none;
  border: 1px solid var(--chalk);
  background: var(--chalk);
  color: var(--void);
  font-family: var(--display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.btn:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }
.btn--ghost { background: transparent; color: var(--dust); border-color: var(--steel); }
.btn--danger { background: transparent; color: var(--red); border-color: var(--red); }

.saved { color: var(--blue); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* ---------------------------------------------------------------- rapport */

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th {
  text-align: left;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dust);
  font-weight: 400;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--steel);
}
td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--carbon);
  font-variant-numeric: tabular-nums;
}
td.num { font-family: var(--mono); }
td.num.neg { color: var(--red); }
td.num.pos { color: var(--blue); }
.empty { color: var(--dust); font-size: 0.85rem; padding: 1.5rem 0; }

/* ---------------------------------------------------------------- responsive */

@media (min-width: 60rem) {
  .keys { grid-template-columns: repeat(6, 1fr); }
  .key--lap { grid-column: span 6; }
  .key--undo { grid-column: span 6; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}