:root {
  --asphalt-0: #0E1013;
  --asphalt-1: #15181D;
  --asphalt-2: #1D2129;
  --line: #2A2F38;
  --line-soft: #22262E;
  --text-0: #EDEFF2;
  --text-1: #B7BDC7;
  --text-2: #7B828D;
  --amber: #F2B705;
  --amber-dim: #7A620A;
  --red: #E14434;
  --green: #49B679;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 3px;
  --gap: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--asphalt-0);
  color: var(--text-0);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(255,255,255,0.015) 79px 80px);
}

.app {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px 64px;
  min-height: 100vh;
}

button, input, select, textarea {
  font-family: inherit;
  color: inherit;
}

/* ---------- Top bar ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  padding: 28px 0 20px;
  border-bottom: 3px solid var(--amber);
  flex-wrap: wrap;
}

.topbar__mark {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar__flag {
  width: 10px;
  height: 40px;
  background:
    repeating-conic-gradient(var(--text-0) 0% 25%, var(--asphalt-0) 0% 50%) 0 0 / 10px 10px;
  border-radius: 1px;
  flex-shrink: 0;
}

.topbar__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: 0.5px;
  margin: 0;
  line-height: 1;
}

.topbar__subtitle {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--text-2);
}

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

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-0);
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.05s ease;
}
.btn:hover { border-color: var(--text-2); }
.btn:active { transform: translateY(1px); }

.btn--accent {
  background: var(--amber);
  border-color: var(--amber);
  color: #211A00;
  font-weight: 600;
}
.btn--accent:hover { background: #FFC61A; border-color: #FFC61A; }

.btn--ghost {
  color: var(--text-1);
}

.btn--danger {
  border-color: #4A2320;
  color: #E88A80;
}
.btn--danger:hover { border-color: var(--red); }

.btn--small {
  padding: 8px 12px;
  font-size: 13px;
}

/* ---------- Tabs ---------- */

.tabs {
  display: flex;
  gap: 4px;
  margin-top: 18px;
  border-bottom: 1px solid var(--line);
}

.tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-2);
  padding: 12px 4px;
  margin-right: 22px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  top: 1px;
}

.tab.is-active {
  color: var(--text-0);
  border-bottom-color: var(--amber);
}

/* ---------- Panels ---------- */

.panel { display: none; padding-top: 24px; }
.panel.is-active { display: block; }

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.panel-head__hint {
  color: var(--text-2);
  font-size: 13px;
  margin: 0;
  max-width: 46ch;
}

/* ---------- Filters ---------- */

.filters {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.field--grow { flex: 1; }

.field__label {
  color: var(--text-2);
  font-size: 12px;
}

.field__hint {
  color: var(--text-2);
  font-size: 11.5px;
  margin-top: -2px;
}

.field__optional { color: var(--text-2); font-weight: 400; }

select, input[type="text"], input[type="number"], input[type="date"], textarea {
  background: var(--asphalt-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 14px;
  min-width: 0;
}
select:focus, input:focus, textarea:focus {
  outline: 2px solid var(--amber);
  outline-offset: -1px;
  border-color: var(--amber);
}

textarea {
  resize: vertical;
  font-variant-numeric: tabular-nums;
  line-height: 1.5;
}

/* ---------- Empty state ---------- */

.empty-state {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
}
.empty-state__title {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 6px;
}
.empty-state__body {
  color: var(--text-2);
  font-size: 13.5px;
  margin: 0 0 18px;
  max-width: 40ch;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Récap groups (le board de chronométrage) ---------- */

.recap-groups {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.recap-circuit__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin-bottom: 4px;
}

.recap-circuit__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.2px;
}

.recap-circuit__location {
  color: var(--text-2);
  font-size: 12.5px;
}

.recap-row {
  display: grid;
  grid-template-columns: 90px 1fr auto auto auto;
  align-items: center;
  gap: 14px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line-soft);
}

.recap-row__power {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--text-0);
}
.recap-row__power small { color: var(--text-2); font-family: var(--font-body); font-size: 11px; }

.recap-row__meta {
  color: var(--text-2);
  font-size: 12.5px;
}

.recap-row__stat {
  text-align: right;
}
.recap-row__stat-label {
  display: block;
  color: var(--text-2);
  font-size: 10.5px;
  text-transform: none;
  margin-bottom: 2px;
}
.recap-row__stat-value {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: 17px;
}
.recap-row__stat-value.is-best { color: var(--amber); }

.recap-row__delta {
  text-align: right;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.recap-row__delta.is-up { color: var(--green); }
.recap-row__delta.is-down { color: var(--red); }

/* ---------- Sessions list ---------- */

.sessions-list, .circuits-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.session-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  background: var(--asphalt-1);
}
.session-card:hover { border-color: var(--text-2); }

.session-card__main {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.session-card__circuit {
  font-family: var(--font-display);
  font-size: 15.5px;
}

.session-card__meta {
  color: var(--text-2);
  font-size: 12.5px;
}

.session-card__stats {
  display: flex;
  align-items: baseline;
  gap: 18px;
}

.session-card__best {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.session-card__count {
  color: var(--text-2);
  font-size: 12.5px;
}

/* ---------- Circuits list ---------- */

.circuit-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: var(--asphalt-1);
}

.circuit-card__name {
  font-family: var(--font-display);
  font-size: 15.5px;
}

.circuit-card__location {
  color: var(--text-2);
  font-size: 12.5px;
  margin-top: 2px;
}

.circuit-card__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* ---------- Modal ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 7, 9, 0.72);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
  padding: 0;
}
.modal-backdrop[hidden] { display: none; }

.modal {
  background: var(--asphalt-1);
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 4px 24px 24px;
}

@media (min-width: 640px) {
  .modal-backdrop { align-items: center; }
  .modal { border-radius: var(--radius); border-bottom: 1px solid var(--line); }
}

.modal--small { max-width: 440px; }

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 16px;
  position: sticky;
  top: 0;
  background: var(--asphalt-1);
}
.modal__head h2 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  margin: 0;
}

.modal__close {
  appearance: none;
  background: none;
  border: none;
  color: var(--text-2);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
}
.modal__close:hover { color: var(--text-0); }

.form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form__row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.form__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 6px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.form__actions-right {
  display: flex;
  gap: 10px;
  margin-left: auto;
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text-0);
  color: var(--asphalt-0);
  padding: 11px 20px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
}
.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Responsive ---------- */

@media (max-width: 560px) {
  .topbar__title { font-size: 23px; }
  .recap-row {
    grid-template-columns: 1fr 1fr;
    row-gap: 6px;
  }
  .recap-row__meta { grid-column: 1 / -1; order: 3; }
  .recap-row__delta { display: none; }
  .form__row { flex-direction: column; align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ================================================================ */
/* Nouveaux composants                                               */
/* ================================================================ */

.tabs {
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab { flex-shrink: 0; }

.field__label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

/* ---------- Podium ---------- */

.podium {
  display: flex;
  gap: 10px;
  margin: 10px 0 16px;
  flex-wrap: wrap;
}

.podium__item {
  flex: 1;
  min-width: 130px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: var(--asphalt-1);
}

.podium__item--1 { border-color: var(--amber-dim); }

.podium__pos {
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.5px;
}

.podium__time {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
.podium__item--1 .podium__time { color: var(--amber); }

.podium__meta {
  display: block;
  color: var(--text-2);
  font-size: 11px;
  margin-top: 3px;
}

/* ---------- Sparkline & target row inside recap ---------- */

.recap-row__extra {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 6px;
}

.sparkline { display: block; }

.recap-row__target-status {
  font-size: 12px;
  color: var(--text-2);
}
.recap-row__target-status.is-hit { color: var(--green); }

/* ---------- Comparateur ---------- */

.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  font-variant-numeric: tabular-nums;
}
.compare-table th {
  text-align: right;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  color: var(--text-2);
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
}
.compare-table th:first-child, .compare-table td:first-child { text-align: left; }
.compare-table td {
  text-align: right;
  padding: 9px 6px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
}
.compare-table td.is-faster { color: var(--green); }
.compare-table td.is-slower { color: var(--red); }

.compare-summary {
  display: flex;
  gap: 24px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.compare-summary__item {
  flex: 1;
  min-width: 140px;
}
.compare-summary__label {
  display: block;
  color: var(--text-2);
  font-size: 12px;
  margin-bottom: 3px;
}
.compare-summary__value {
  font-family: var(--font-display);
  font-size: 19px;
  font-variant-numeric: tabular-nums;
}

/* ---------- Stat chips (régularité session) ---------- */

.stat-chips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--asphalt-2);
}
.stat-chip__label {
  display: block;
  color: var(--text-2);
  font-size: 10.5px;
  margin-bottom: 3px;
}
.stat-chip__value {
  font-family: var(--font-display);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

/* ---------- Live timer ---------- */

.live-timer {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 4px;
}

.live-timer__display {
  font-family: var(--font-display);
  font-size: 52px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
  padding: 16px 0;
  background: var(--asphalt-2);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.live-timer__actions {
  display: flex;
  justify-content: center;
}

.btn--big {
  padding: 16px 40px;
  font-size: 17px;
  border-radius: 100px;
}

.live-timer__laps {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.live-timer__laps li {
  display: flex;
  justify-content: space-between;
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--line-soft);
}
.live-timer__laps li.is-best { color: var(--amber); }

.modal-backdrop--top { z-index: 60; }

/* ---------- Réglages ---------- */

.settings-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
}
.settings-block--danger { border-color: #4A2320; }
.settings-block__title {
  font-family: var(--font-display);
  font-size: 17px;
  margin: 0 0 10px;
  font-weight: 500;
}
.settings-block__body {
  color: var(--text-2);
  font-size: 13.5px;
  margin: 0 0 10px;
  max-width: 60ch;
}
.settings-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

@media (max-width: 560px) {
  .stat-chips { grid-template-columns: repeat(2, 1fr); }
  .live-timer__display { font-size: 40px; }
}

/* ================================================================ */
/* Thème clair                                                       */
/* ================================================================ */

[data-theme="light"] {
  --asphalt-0: #F1F2F4;
  --asphalt-1: #FFFFFF;
  --asphalt-2: #E8EAED;
  --line: #D6DADF;
  --line-soft: #E4E7EB;
  --text-0: #14161A;
  --text-1: #43484F;
  --text-2: #6B7078;
  --amber: #B8860B;
  --amber-dim: #E4D19B;
}
[data-theme="light"] .btn--accent { color: #FFFDF6; }
[data-theme="light"] body {
  background-image: repeating-linear-gradient(90deg, transparent 0 79px, rgba(0,0,0,0.02) 79px 80px);
}

/* ================================================================ */
/* Topbar actions / icon button                                      */
/* ================================================================ */

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn--icon {
  padding: 10px 13px;
  font-size: 16px;
  line-height: 1;
}

/* ================================================================ */
/* Session card actions (icônes)                                     */
/* ================================================================ */

.session-card__actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.icon-btn {
  padding: 7px 10px;
  font-size: 14px;
}

.form__actions-left {
  display: flex;
  gap: 10px;
}

/* ================================================================ */
/* Sous-lignes du récap (objectif, sparkline)                        */
/* ================================================================ */

.recap-subrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 4px 4px 14px;
  border-bottom: 1px solid var(--line-soft);
}

.recap-row__target-status {
  font-size: 12px;
  color: var(--text-2);
}
.recap-row__target-status.is-hit { color: var(--green); }

/* ================================================================ */
/* Classement pilotes                                                 */
/* ================================================================ */

.pilot-leaderboard {
  padding: 6px 4px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.pilot-leaderboard__title {
  font-size: 11px;
  color: var(--text-2);
  margin: 0 0 8px;
}
.pilot-leaderboard ol {
  list-style: decimal inside;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.pilot-leaderboard li {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
}
.pilot-leaderboard li::marker {
  color: var(--text-2);
  font-family: var(--font-display);
}
.pilot-leaderboard .plb-time {
  font-variant-numeric: tabular-nums;
  color: var(--amber);
  font-family: var(--font-display);
}
.plb-meta {
  color: var(--text-2);
  font-size: 12px;
  margin-left: 6px;
}

/* ================================================================ */
/* Toast avec bouton Annuler                                         */
/* ================================================================ */

.toast {
  display: flex;
  align-items: center;
  gap: 14px;
}
.toast__undo {
  appearance: none;
  border: none;
  background: none;
  color: var(--amber);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

/* ================================================================ */
/* Live timer : astuce clavier                                       */
/* ================================================================ */

.live-timer__hint {
  text-align: center;
  color: var(--text-2);
  font-size: 12px;
  margin: -8px 0 0;
}

/* ================================================================ */
/* Circuit head : bouton export image                                */
/* ================================================================ */

.recap-circuit__head {
  flex-wrap: wrap;
  gap: 8px;
}
.recap-circuit__head-right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}