/* ==========================================================================
   APEX · estética F1: fondo carbono, trazos de neón, cortes angulares
   ========================================================================== */
:root {
  --bg: #07080c;
  --panel: #0e1016;
  --panel-2: #151824;
  --line: #232838;
  --line-2: #2f3550;
  --txt: #eef0f6;
  --mute: #8c95ab;
  --red: #ff2a2a;
  --purple: #d36bff;   /* mejor absoluto (récord) */
  --green: #2dff7a;    /* mejor personal */
  --yellow: #ffd60a;   /* más lento */
  --cyan: #19e3ff;
  --font: 'Chakra Petch', 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --cut: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--txt);
  font: 400 16px/1.45 var(--font);
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }

/* fondo: fibra de carbono + resplandor rojo */
.bg-fx {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(255, 42, 42, .16), transparent 70%),
    radial-gradient(700px 400px at -10% 110%, rgba(25, 227, 255, .07), transparent 70%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.018) 0 2px, transparent 2px 6px),
    var(--bg);
}

/* ---------- cabecera ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) max(16px, 3vw) 12px;
  background: rgba(7, 8, 12, .86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--red), rgba(255,42,42,.0) 60%);
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark {
  width: 22px; height: 22px; align-self: center; background: var(--red);
  clip-path: polygon(0 100%, 50% 0, 100% 100%, 78% 100%, 50% 42%, 22% 100%);
  filter: drop-shadow(0 0 8px rgba(255,42,42,.7));
}
.brand-name { font-weight: 700; font-style: italic; font-size: 1.5rem; letter-spacing: .12em; }
.brand-sub { color: var(--mute); font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; }
.top-actions { display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center;
  background: transparent; border: 1px solid var(--line); border-radius: 4px; color: var(--mute);
}
.icon-btn:hover { color: var(--txt); border-color: var(--line-2); }
.icon-btn svg { width: 18px; height: 18px; }

.driver-chip {
  --c: var(--red);
  display: flex; align-items: center; gap: 10px; padding: 4px 12px 4px 4px;
  background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--c); border-radius: 4px;
}
.driver-chip:hover { border-color: var(--c); }
.driver-chip .tla {
  font-family: var(--mono); font-weight: 700; font-size: .78rem; letter-spacing: .06em;
  background: var(--c); color: #07080c; padding: 5px 7px; clip-path: var(--cut);
}
.driver-chip .nm { font-weight: 600; }
.driver-chip .sw { color: var(--mute); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }

/* ---------- estructura ---------- */
#app { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: 28px max(16px, 3vw) 56px; }
.foot {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 14px max(16px, 3vw) calc(18px + env(safe-area-inset-bottom));
  color: var(--mute); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  background:
    repeating-conic-gradient(rgba(238,240,246,.22) 0% 25%, transparent 0% 50%) 0 0 / 8px 8px;
  background-size: 8px 8px; background-repeat: repeat-x; background-position: top left;
  border-top: 1px solid var(--line); padding-top: 22px;
}
.kicker { color: var(--red); font-size: .74rem; font-weight: 600; letter-spacing: .28em; text-transform: uppercase; }
.title {
  font-size: clamp(2rem, 6vw, 3.4rem); font-weight: 700; font-style: italic; line-height: 1;
  text-transform: uppercase; letter-spacing: .01em;
}
.title small { display: block; font-size: .78rem; font-style: normal; font-weight: 500; color: var(--mute); letter-spacing: .2em; margin-top: 10px; }

.hero { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 22px; margin-bottom: 30px; }
.stats { display: flex; gap: 10px; flex-wrap: wrap; }
.stat {
  min-width: 108px; padding: 10px 16px 10px 14px; background: var(--panel);
  border: 1px solid var(--line); border-left: 3px solid var(--line-2);
}
.stat b { display: block; font: 700 1.7rem/1.1 var(--mono); }
.stat span { color: var(--mute); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; }
.stat.hl { border-left-color: var(--purple); }
.stat.hl b { color: var(--purple); }

.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 16px; }
.section-head h2 { font-size: 1.05rem; letter-spacing: .24em; text-transform: uppercase; font-weight: 600; display: flex; align-items: center; gap: 12px; }
.section-head h2::before { content: ''; width: 26px; height: 4px; background: var(--red); transform: skewX(-30deg); }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 26px; border: 0; background: var(--panel-2); color: var(--txt);
  font-weight: 600; letter-spacing: .1em; text-transform: uppercase; font-size: .84rem;
  clip-path: var(--cut); transition: filter .15s, background .15s; min-height: 42px;
}
.btn:hover { filter: brightness(1.25); }
.btn.primary { background: var(--red); color: #fff; }
.btn.danger { background: #3a1216; color: #ff7b7b; }
.btn.ghost { background: transparent; box-shadow: inset 0 0 0 1px var(--line-2); clip-path: none; border-radius: 3px; }
.btn.sm { padding: 7px 16px; min-height: 34px; font-size: .74rem; }
.link-btn { background: none; border: 0; color: var(--mute); padding: 4px 0; font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; }
.link-btn:hover { color: var(--txt); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* ---------- tarjetas de circuito ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.card {
  position: relative; display: flex; flex-direction: column; gap: 14px; padding: 18px 18px 16px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel) 60%);
  border: 1px solid var(--line); border-radius: 4px; overflow: hidden;
  transition: border-color .2s, transform .2s;
  animation: rise .5s both;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 46%; height: 2px;
  background: linear-gradient(90deg, var(--red), transparent);
}
.card::after {
  content: ''; position: absolute; right: -30px; top: -30px; width: 120px; height: 120px;
  background: repeating-linear-gradient(120deg, rgba(255,255,255,.04) 0 8px, transparent 8px 20px);
  transform: rotate(8deg);
}
.card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.card h3 { font-size: 1.25rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; line-height: 1.15; }
.meta { color: var(--mute); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.card-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.lbl { color: var(--mute); font-size: .66rem; letter-spacing: .22em; text-transform: uppercase; display: block; margin-bottom: 2px; }
.time { font: 700 1.9rem/1 var(--mono); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.time.purple, .t-purple { color: var(--purple); }
.time.green, .t-green { color: var(--green); }
.time.dim { color: var(--mute); }
.gap { font: 700 1.05rem/1 var(--mono); }
.gap.yellow { color: var(--yellow); }
.gap.purple { color: var(--purple); }
.badge {
  display: inline-block; padding: 3px 10px; font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  clip-path: var(--cut); background: var(--line); color: var(--mute);
}
.badge.purple { background: var(--purple); color: #1a0626; }
.badge.green { background: var(--green); color: #032211; }
.bar { position: relative; height: 6px; background: #1b1f2d; border-radius: 3px; overflow: visible; }
.bar > i {
  position: absolute; left: 0; top: 0; bottom: 0; border-radius: 3px;
  background: linear-gradient(90deg, var(--yellow), var(--green)); box-shadow: 0 0 12px rgba(45,255,122,.45);
  transform-origin: left; animation: grow .9s cubic-bezier(.2,.8,.2,1) both;
}
.bar.rec > i { background: linear-gradient(90deg, var(--purple), #f1b7ff); box-shadow: 0 0 14px rgba(211,107,255,.6); }
.bar::after { content: ''; position: absolute; right: -1px; top: -4px; width: 2px; height: 14px; background: var(--purple); box-shadow: 0 0 8px var(--purple); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { --c: var(--red); display: inline-flex; align-items: center; gap: 6px; font-size: .74rem; color: var(--mute); }
.chip i { width: 8px; height: 8px; background: var(--c); transform: skewX(-20deg); }
.chip b { font-family: var(--mono); color: var(--txt); font-weight: 500; }
.card-foot { display: flex; justify-content: space-between; color: var(--mute); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }

.empty {
  grid-column: 1 / -1; text-align: center; padding: 56px 20px;
  border: 1px dashed var(--line-2); border-radius: 4px; color: var(--mute);
}
.empty h3 { color: var(--txt); font-size: 1.3rem; text-transform: uppercase; font-style: italic; margin-bottom: 8px; }
.empty .btn { margin: 18px 6px 0; }

/* ---------- detalle de circuito ---------- */
.back { display: inline-flex; gap: 8px; align-items: center; color: var(--mute); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
.back:hover { color: var(--txt); }
.c-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.tile { padding: 14px 16px; background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--line-2); min-width: 0; }
.tile .time { font-size: 1.7rem; }
.tile small { display: block; color: var(--mute); font-size: .72rem; margin-top: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile.rec { border-left-color: var(--purple); }
.tile.pb { border-left-color: var(--green); }
.tile.gap-t { border-left-color: var(--yellow); }
.progress { margin-bottom: 26px; padding: 14px 16px 18px; background: var(--panel); border: 1px solid var(--line); }
.progress .row { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: .74rem; color: var(--mute); letter-spacing: .14em; text-transform: uppercase; }

.cols { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 18px; align-items: start; }
.cols > .aside { position: sticky; top: 84px; display: grid; gap: 18px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 18px; }
.panel + .panel { margin-top: 18px; }
.panel h3 { font-size: .8rem; letter-spacing: .24em; text-transform: uppercase; font-weight: 600; color: var(--mute); margin-bottom: 14px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.panel.live { border-top: 2px solid var(--red); box-shadow: 0 -18px 40px -24px rgba(255,42,42,.6); }

/* formularios */
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { color: var(--mute); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; }
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 12px; background: #090b11; border: 1px solid var(--line); border-radius: 3px; min-height: 42px;
  color-scheme: dark;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(25,227,255,.14); }
.field textarea { resize: vertical; min-height: 64px; }
.field .hint { color: var(--mute); font-size: .72rem; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.time-input { font: 700 2rem/1 var(--mono) !important; text-align: center; letter-spacing: -.02em; padding: 14px 10px !important; color: var(--green); }
.time-input::placeholder { color: #2b3146; }
.shake { animation: shake .35s; }

/* gráfico */
#chart { position: relative; }
#chart svg { display: block; width: 100%; height: auto; overflow: visible; }
#chart .gl { stroke: #1a1e2c; stroke-width: 1; }
#chart .tk { fill: var(--mute); font: 500 10.5px var(--mono); }
#chart .sep { stroke: #232838; stroke-dasharray: 3 5; }
#chart .recl { stroke: var(--purple); stroke-dasharray: 6 5; stroke-width: 1.5; filter: drop-shadow(0 0 4px var(--purple)); }
#chart .tgl { stroke: var(--cyan); stroke-dasharray: 2 5; stroke-width: 1.5; filter: drop-shadow(0 0 4px var(--cyan)); }
#chart .ln { fill: none; stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; filter: drop-shadow(0 0 5px currentColor); }
#chart .pt { stroke: #07080c; stroke-width: 1.5; }
#chart .pbring { fill: none; stroke-width: 1.5; }
.tip {
  position: absolute; z-index: 5; pointer-events: none; transform: translate(-50%, -112%);
  padding: 8px 12px; background: rgba(7,8,12,.96); border: 1px solid var(--line-2); border-left: 3px solid var(--c, var(--red));
  font-size: .76rem; white-space: nowrap;
}
.tip b { font: 700 1.05rem var(--mono); display: block; }
.empty-chart { text-align: center; color: var(--mute); padding: 46px 10px; font-size: .9rem; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; }
.legend .chip { font-size: .7rem; letter-spacing: .08em; text-transform: none; }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 3px; overflow: hidden; }
.seg button { background: none; border: 0; padding: 5px 12px; color: var(--mute); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.seg button.on { background: var(--panel-2); color: var(--txt); box-shadow: inset 0 -2px 0 var(--red); }

/* vueltas */
.session { margin-bottom: 18px; }
.session:last-child { margin-bottom: 0; }
.session-head { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; padding: 8px 0; border-bottom: 1px solid var(--line-2); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.session-head b { color: var(--txt); font-weight: 600; }
.lap {
  display: grid; grid-template-columns: 34px 1fr 34px; align-items: center; gap: 10px;
  padding: 9px 4px; border-bottom: 1px solid #151927;
}
.lap.new { animation: flash 1.4s ease-out; }
.lap .n { color: var(--mute); font: 500 .76rem var(--mono); }
.lap .t { font: 700 1.1rem var(--mono); font-variant-numeric: tabular-nums; }
.lap .d { font: 500 .78rem var(--mono); color: var(--yellow); text-align: right; }
.lap .d.neg { color: var(--purple); }
.lap .note { color: var(--mute); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lap .who { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; }
.lap .who i { width: 8px; height: 8px; background: var(--c); transform: skewX(-20deg); flex: none; }
.lap .x { background: none; border: 0; color: #4a5168; font-size: 1.1rem; width: 30px; height: 30px; border-radius: 3px; }
.lap .x:hover { color: var(--red); background: #1a0f12; }
.dot-pb { color: var(--green); }

.h2h { display: grid; gap: 12px; }
.h2h-row { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; align-items: center; }
.h2h-row .bar { grid-column: 1 / -1; height: 5px; }
.h2h-row .bar::after { display: none; }
.h2h-row .bar > i { background: var(--c); box-shadow: 0 0 10px var(--c); }
.h2h-row b { font: 700 1.1rem var(--mono); }
.h2h-note { color: var(--mute); font-size: .78rem; }

/* ---------- selección de piloto ---------- */
.select-screen { max-width: 760px; margin: 0 auto; text-align: center; padding-top: 20px; }
.select-screen .title { margin: 8px 0 30px; }
.drivers { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin-bottom: 22px; text-align: left; }
.drv {
  --c: var(--red); position: relative; padding: 22px 18px 18px; background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-left: 4px solid var(--c); border-radius: 4px; cursor: pointer; display: block; width: 100%; text-align: left;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.drv:hover { transform: translateY(-3px); border-color: var(--c); box-shadow: 0 10px 40px -18px var(--c); }
.drv .tla { font: 700 2.6rem/1 var(--mono); color: var(--c); letter-spacing: -.02em; text-shadow: 0 0 20px color-mix(in srgb, var(--c) 55%, transparent); }
.drv .nm { display: block; margin-top: 8px; font-size: 1.15rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.drv .go { display: block; margin-top: 10px; color: var(--mute); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; }
.drv-edit { position: absolute; top: 8px; right: 8px; }
.pos { position: absolute; top: 10px; right: 12px; color: #2a3045; font: 700 1rem var(--mono); }

.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatches label { position: relative; cursor: pointer; }
.swatches input { position: absolute; opacity: 0; inset: 0; }
.swatches span { display: block; width: 34px; height: 34px; background: var(--c); transform: skewX(-12deg); border: 2px solid transparent; }
.swatches input:checked + span { border-color: #fff; box-shadow: 0 0 14px var(--c); }
.swatches input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* ---------- modal / toasts ---------- */
.overlay { position: fixed; inset: 0; z-index: 50; background: rgba(2,3,6,.78); backdrop-filter: blur(4px); display: grid; place-items: center; padding: 16px; overflow-y: auto; animation: fade .2s; }
.modal { width: 100%; max-width: 460px; background: var(--panel); border: 1px solid var(--line-2); border-top: 3px solid var(--red); border-radius: 4px; padding: 22px; animation: rise .25s both; margin: auto; }
/* reto de la próxima carrera */
.panel.challenge { border-top: 2px solid var(--cyan); box-shadow: 0 -18px 40px -26px rgba(25,227,255,.55); }
.panel + .panel, .panel.challenge + .panel { margin-top: 18px; }
.goals { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }
.goals > div { padding: 12px 14px; background: var(--panel-2); border-left: 3px solid var(--cyan); }
.goals > div:nth-child(2) { border-left-color: var(--green); }
.goals .time { font-size: 2rem; display: block; }
.goals small { color: var(--mute); font-size: .76rem; display: block; margin-top: 6px; }
.insights { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.insights li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; font-size: .9rem; }
.insights li > span { text-align: center; font-size: 1.05rem; color: var(--cyan); }
.insights p { margin: 0; color: #cfd4e2; }
.insights b { color: var(--txt); }

/* importar */
.modal.wide { max-width: 560px; }
.imp-list { max-height: 220px; overflow-y: auto; border: 1px solid var(--line); border-radius: 3px; background: #090b11; }
.imp-row { display: grid; grid-template-columns: 22px 34px 92px 1fr; gap: 8px; align-items: center; padding: 7px 10px; border-bottom: 1px solid #151927; cursor: pointer; }
.imp-row:last-child { border-bottom: 0; }
.imp-row .n { color: var(--mute); font: 500 .76rem var(--mono); }
.imp-row b { font: 700 1rem var(--mono); color: var(--green); }
.imp-row small { color: var(--mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imp-row input { accent-color: var(--red); }
#imp-text { font: 500 .9rem var(--mono); }

.modal h2 { font-size: 1.3rem; text-transform: uppercase; font-style: italic; margin-bottom: 4px; }
.modal .sub { color: var(--mute); font-size: .86rem; margin-bottom: 18px; }
.modal .actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 8px; }
.modal .actions .left { margin-right: auto; }
.stack { display: grid; gap: 10px; }
.err { color: #ff7b7b; font-size: .8rem; min-height: 1.2em; margin: -6px 0 8px; }

#toasts { position: fixed; z-index: 60; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); transform: translateX(-50%); display: grid; gap: 8px; width: min(92vw, 420px); }
.toast { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 16px; background: #10131c; border: 1px solid var(--line-2); border-left: 4px solid var(--cyan); box-shadow: 0 10px 30px rgba(0,0,0,.5); animation: rise .25s both; }
.toast.green { border-left-color: var(--green); } .toast.purple { border-left-color: var(--purple); } .toast.err { border-left-color: var(--red); } .toast.yellow { border-left-color: var(--yellow); }
.toast b { font-family: var(--mono); }
.toast button { background: none; border: 0; color: var(--cyan); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: .74rem; }

/* ---------- animaciones ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
@keyframes flash { 0% { background: rgba(45,255,122,.28); } 100% { background: transparent; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .cols { grid-template-columns: 1fr; }
  .cols > .aside { position: static; order: -1; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .brand-sub, .driver-chip .sw { display: none; }
  .grid { grid-template-columns: 1fr; }
  .lap { grid-template-columns: 28px 1fr 30px; }
  .two, .goals { grid-template-columns: 1fr !important; }
  .stat { min-width: 0; flex: 1; }
}

.lap .tm { text-align: right; }

/* días, sesiones, top 3 */
.day { margin-bottom: 26px; }
.day:last-child { margin-bottom: 0; }
.day-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 12px; background: var(--panel-2); border-left: 3px solid var(--red); margin-bottom: 10px; }
.day-head b { text-transform: uppercase; letter-spacing: .06em; font-size: .9rem; display: block; }
.day-head span { color: var(--mute); font-size: .74rem; letter-spacing: .06em; }
.day-head span b { display: inline; color: var(--txt); font-size: inherit; letter-spacing: 0; }
.day-photo { padding: 0; border: 1px solid var(--line-2); background: #090b11; width: 64px; height: 48px; overflow: hidden; border-radius: 3px; flex: none; }
.day-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.day-photo:hover { border-color: var(--cyan); }
.lightbox { display: block; width: 100%; max-height: 62vh; object-fit: contain; background: #000; border-radius: 3px; margin-bottom: 14px; }
.session { margin: 0 0 14px 10px; padding-left: 12px; border-left: 1px solid var(--line-2); }
.session-head { align-items: baseline; }
.session-head > div { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.session-head .snote { color: var(--cyan); text-transform: none; letter-spacing: .02em; font-size: .8rem; }
.session-head .link-btn { margin-left: 8px; }
.podium { margin: 10px 0 6px; padding: 10px 12px; background: #0a0c13; border: 1px solid var(--line); }
.pods { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 6px 0; }
.pp { display: inline-flex; align-items: center; gap: 8px; font-size: .84rem; }
.pp i { font: 700 .72rem var(--mono); font-style: normal; width: 20px; height: 20px; display: grid; place-items: center; background: var(--line-2); clip-path: var(--cut); color: #fff; }
.pp.p1 i { background: #ffd60a; color: #1a1400; } .pp.p2 i { background: #cfd5e3; color: #10131c; } .pp.p3 i { background: #d98a4a; color: #1f1000; }
.pp b { font: 700 .95rem var(--mono); } .pp em { font-style: normal; color: var(--mute); }
.pp.me em, .pp.me b { color: var(--green); }
.verdict { margin: 4px 0 0; font-size: .84rem; color: #cfd4e2; }
.verdict b { color: var(--cyan); }

/* formulario de sesión */
.seg.big { display: flex; margin-bottom: 16px; } .seg.big button { flex: 1; padding: 10px 12px; font-size: .78rem; }
.sf-block { border: 1px solid var(--line-2); border-radius: 3px; padding: 14px 14px 4px; margin: 0 0 14px; min-width: 0; }
.sf-block legend { padding: 0 8px; color: var(--red); font-weight: 700; letter-spacing: .18em; text-transform: uppercase; font-size: .72rem; }
.addlap { display: flex; gap: 10px; align-items: stretch; }
.addlap .btn { flex: none; }
.time-input.sm { font-size: 1.4rem !important; padding: 9px 8px !important; min-width: 0; }
.lapchips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 4px; }
.lc { display: inline-flex; align-items: center; gap: 6px; padding: 4px 4px 4px 10px; background: var(--panel-2); border: 1px solid var(--line-2); font: 500 .86rem var(--mono); }
.lc b { color: var(--green); font-weight: 700; }
.lc button { background: none; border: 0; color: var(--mute); width: 22px; height: 22px; font-size: 1rem; }
.lc button:hover { color: var(--red); }
.lc.ghost { padding-right: 10px; color: var(--mute); border-style: dashed; font-family: var(--font); }
.sf-block details { margin-bottom: 12px; }
.sf-block summary { cursor: pointer; color: var(--mute); font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; padding: 4px 0; }
.sf-block summary:hover { color: var(--txt); }
.pod-row { display: grid; grid-template-columns: 28px 118px 1fr; gap: 8px; align-items: center; margin-bottom: 8px; }
.pod-row .pos { position: static; color: var(--mute); font: 700 .85rem var(--mono); }
.pod-row input { width: 100%; min-height: 38px; padding: 7px 10px; background: #090b11; border: 1px solid var(--line); border-radius: 3px; color-scheme: dark; }
.pod-row input:first-of-type { font-family: var(--mono); }
.pod-row input:focus { outline: none; border-color: var(--cyan); }
.filebtn { cursor: pointer; width: 100%; }
@media (max-width: 560px) { .pod-row { grid-template-columns: 24px 104px 1fr; } .session { margin-left: 4px; padding-left: 8px; } }
.hint { color: var(--mute); font-size: .72rem; }

/* ---------- iconos y reto visual ---------- */
.ic { width: 1em; height: 1em; display: inline-block; vertical-align: -.12em; }
.ic.sm { width: 15px; height: 15px; }
.ins-ic { --c: var(--cyan); flex: none; width: 58px; height: 58px; display: grid; place-items: center; color: var(--c); background: color-mix(in srgb, var(--c) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent); clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%); }
.ins-ic .ic { width: 32px; height: 32px; filter: drop-shadow(0 0 6px var(--c)); }
.ins-ic.purple { --c: var(--purple); }
.tone-vars, .ins.cyan, .goal.cyan { --c: var(--cyan); } .ins.green, .goal.green { --c: var(--green); } .ins.yellow { --c: var(--yellow); } .ins.red { --c: var(--red); } .ins.purple { --c: var(--purple); } .ins.orange { --c: #ff7a1a; }

.goals { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; margin-bottom: 14px; }
.goal { display: flex; gap: 14px; align-items: center; padding: 14px; background: var(--panel-2); border-left: 3px solid var(--c); }
.goal .ins-ic { --c: inherit; }
.goal.cyan .ins-ic { --c: var(--cyan); } .goal.green .ins-ic { --c: var(--green); }
.goal .time { font-size: 2.1rem; display: block; color: var(--c); text-shadow: 0 0 18px color-mix(in srgb, var(--c) 40%, transparent); }
.goal small { color: var(--mute); font-size: .76rem; display: block; margin-top: 4px; }

.insights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.ins { display: grid; grid-template-columns: 58px 1fr; gap: 6px 14px; align-items: center; padding: 14px; background: #0a0c13; border: 1px solid var(--line); border-top: 2px solid var(--c); }
.ins .ins-ic { --c: inherit; grid-row: 1; }
.ins.cyan .ins-ic { --c: var(--cyan); } .ins.green .ins-ic { --c: var(--green); } .ins.yellow .ins-ic { --c: var(--yellow); } .ins.red .ins-ic { --c: var(--red); } .ins.purple .ins-ic { --c: var(--purple); } .ins.orange .ins-ic { --c: #ff7a1a; }
.ins-main { display: grid; min-width: 0; }
.ins-v { font: 700 1.7rem/1.05 var(--mono); color: var(--c); letter-spacing: -.02em; }
.ins-l { color: var(--mute); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.ins p { grid-column: 1 / -1; margin: 4px 0 0; font-size: .84rem; color: #b9c0d1; }

/* ---------- resumen ---------- */
.sum-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 18px; }
.sum-tile { --c: var(--red); display: flex; gap: 14px; align-items: center; padding: 14px; background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--c); }
.sum-tile.red { --c: var(--red); } .sum-tile.cyan { --c: var(--cyan); } .sum-tile.green { --c: var(--green); } .sum-tile.yellow { --c: var(--yellow); } .sum-tile.purple { --c: var(--purple); } .sum-tile.orange { --c: #ff7a1a; }
.sum-tile .ins-ic { --c: inherit; }
.sum-tile.red .ins-ic { --c: var(--red); } .sum-tile.cyan .ins-ic { --c: var(--cyan); } .sum-tile.green .ins-ic { --c: var(--green); } .sum-tile.yellow .ins-ic { --c: var(--yellow); } .sum-tile.purple .ins-ic { --c: var(--purple); } .sum-tile.orange .ins-ic { --c: #ff7a1a; }
.sum-tile b { display: block; font: 700 2rem/1 var(--mono); }
.sum-tile span { color: var(--mute); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; }
.sum-tile small { display: block; color: var(--mute); font-size: .72rem; margin-top: 4px; }
.best-lap { display: flex; gap: 16px; align-items: center; margin-bottom: 18px; border-top: 2px solid var(--purple); }
.best-lap .time { font-size: 2.6rem; display: block; }
.best-lap small { color: var(--mute); }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 150px; padding-top: 18px; }
.bar-col { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 4px; min-width: 0; }
.bar-col i { display: block; width: 100%; max-width: 38px; background: linear-gradient(180deg, var(--red), #8d1212); box-shadow: 0 0 14px rgba(255,42,42,.35); min-height: 2px; clip-path: polygon(0 6px, 100% 0, 100% 100%, 0 100%); }
.bar-col i.z { background: var(--line); box-shadow: none; }
.bar-col .bv { font: 700 .72rem var(--mono); color: var(--txt); height: 14px; }
.bar-col em { font-style: normal; color: var(--mute); font-size: .68rem; letter-spacing: .1em; }
.sum-circ { display: grid; }
.sc-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 12px 4px; border-bottom: 1px solid #151927; }
.sc-row:hover { background: #10131c; }
.sc-row small { display: block; color: var(--mute); font-size: .74rem; }
.sc-r { text-align: right; display: grid; gap: 4px; justify-items: end; }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.photo-grid a { position: relative; aspect-ratio: 4/3; overflow: hidden; border: 1px solid var(--line-2); border-radius: 3px; background: #090b11; }
.photo-grid img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-grid span { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 8px 5px; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; background: linear-gradient(0deg, rgba(0,0,0,.8), transparent); }

/* ---------- editar vueltas, precio, compartir ---------- */
.note-price { display: grid; grid-template-columns: 1fr 96px; gap: 12px; }
.exlaps { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.exl { display: grid; grid-template-columns: 28px 1fr 28px; align-items: center; gap: 4px; }
.exl .n { color: var(--mute); font: 500 .74rem var(--mono); }
.exl input { min-height: 38px; padding: 6px 8px; background: #090b11; border: 1px solid var(--line); border-radius: 3px; font: 700 .95rem var(--mono); color: var(--green); width: 100%; min-width: 0; color-scheme: dark; }
.exl input:focus { outline: none; border-color: var(--cyan); }
.exl button { background: none; border: 0; color: var(--mute); font-size: 1.1rem; height: 32px; }
.exl button:hover { color: var(--red); }
.exl.del input { text-decoration: line-through; opacity: .4; }
.dh-actions { display: flex; align-items: center; gap: 14px; flex: none; }
.lap .x.ed:hover { color: var(--cyan); background: #0c1a1f; }
.lap { grid-template-columns: 34px 1fr 34px 34px; }
@media (max-width: 560px) { .lap { grid-template-columns: 28px 1fr 30px 30px; } .goal .time { font-size: 1.8rem; } }
.card-prev { margin-bottom: 14px; }
.share-canvas { display: block; width: 100%; max-height: 62vh; object-fit: contain; border: 1px solid var(--line-2); background: #000; }
.brand-sub { white-space: nowrap; }
@media (max-width: 760px) { .brand-sub { display: none; } }