/* ═══════════════════════════════════════════
   VARIABLES & RESET
═══════════════════════════════════════════ */
:root {
  --bg:      #0f0a0d;
  --s1:      #171013;
  --s2:      #221820;
  --s3:      #2c1f28;
  --border:  #33222d;
  --accent:  #f75973;
  --accent2: #fa93a4;
  --accent2-cta: #e90b2f; /* variante assombrie de --accent2, réservée aux boutons .btn (texte blanc, contraste WCAG AA) */
  --green:   #2ecc71;
  --red:     #e74c3c;
  --orange:  #e67e22;
  --text:    #f6eef1;
  --muted:   #937587;
}
[data-theme="light"] {
  --bg:      #fbf2f4;
  --s1:      #ffffff;
  --s2:      #fdeef1;
  --s3:      #fbdfe6;
  --border:  #f3d3db;
  --accent:  #f75973;
  --accent2: #c6475c;
  --accent2-cta: #c6475c; /* déjà conforme en clair (4.71:1), pas de variante nécessaire */
  --green:   #1fa055;
  --red:     #cc3328;
  --orange:  #c05a10;
  --text:    #241017;
  --muted:   #8a6672;
}
*  { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent }
html, body { height: 100%; overflow: hidden }
body { font-family: 'DM Sans', sans-serif; background: var(--bg); color: var(--text); font-size: 15px }

/* ═══════════════════════════════════════════
   LAYOUT — SCREENS
═══════════════════════════════════════════ */
.screen          { position: fixed; inset: 0; display: none; flex-direction: column; overflow: hidden }
.screen.active   { display: flex }

/* ═══════════════════════════════════════════
   TOP BAR
═══════════════════════════════════════════ */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .7rem 1rem;
  background: var(--s1); border-bottom: 1px solid var(--border);
  flex-shrink: 0; gap: .5rem; position: relative;
}
.topbar-logo {
  font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem; letter-spacing: .05em;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.topbar-info  { font-size: .8rem; color: var(--muted); flex: 1; text-align: center }
#tb-prenom    { text-transform: uppercase }
.hamburger-btn {
  border: none; background: none; padding: .3rem .4rem; cursor: pointer;
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px;
  min-width: 44px; min-height: 44px;
}
.hamburger-btn span { display: block; width: 18px; height: 2px; background: var(--muted); border-radius: 2px; transition: background .2s }
.hamburger-btn:hover span { background: var(--accent) }
.hamburger-menu {
  display: none; position: absolute; top: calc(100% + 4px); right: .5rem;
  background: var(--s1); border: 1px solid var(--border); border-radius: 14px;
  min-width: 190px; padding: .4rem; z-index: 200; box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.hamburger-menu.open { display: block }
.hmenu-item {
  display: flex; align-items: center; gap: .65rem;
  padding: .6rem .8rem; border-radius: 10px; cursor: pointer;
  font-size: .88rem; color: var(--text); background: none; border: none;
  width: 100%; text-align: left; font-family: 'DM Sans', sans-serif; min-height: 44px;
}
.hmenu-item:hover { background: var(--s2); color: var(--accent) }
.hmenu-separator  { height: 1px; background: var(--border); margin: .3rem 0 }

/* ═══════════════════════════════════════════
   SCROLL CONTENT / PAGES
═══════════════════════════════════════════ */
.scroll { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 1rem; padding-bottom: 1.5rem }
.scroll::-webkit-scrollbar       { width: 4px }
.scroll::-webkit-scrollbar-track { background: transparent }
.scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px }

/* ═══════════════════════════════════════════
   BOTTOM NAV (emprunté à muscu/escalade)
═══════════════════════════════════════════ */
.bottom-nav{
  display:flex;flex-shrink:0;
  background:var(--s1);border-top:1px solid var(--border);
}
.nav-btn{
  flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:.5rem .2rem;gap:2px;
  background:none;border:none;color:var(--muted);cursor:pointer;
  font-family:'DM Sans',sans-serif;font-size:.68rem;font-weight:500;
  transition:color .2s;
}
.nav-btn .nav-icon{font-size:1.2rem}
.nav-btn.active{color:var(--accent)}
.nav-btn.active .nav-icon{filter:drop-shadow(0 0 6px var(--accent))}

/* ═══════════════════════════════════════════
   BOUTONS
═══════════════════════════════════════════ */
.btn {
  display: block; width: 100%; padding: .85rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2-cta));
  border: none; border-radius: 12px;
  color: #fff; font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: opacity .2s, transform .1s;
  text-align: center; text-decoration: none;
}
.btn:hover    { opacity: .9; transform: translateY(-1px) }
.btn:active   { transform: translateY(0) }
.btn:disabled { opacity: .35; cursor: not-allowed; transform: none }
.btn-outline  { background: rgba(247,89,115,.08); border: 1px solid rgba(247,89,115,.35); color: var(--text) }
.btn-outline:hover { background: rgba(247,89,115,.14); border-color: var(--accent); color: var(--accent) }

/* Bouton "Démarrer le chronomètre" toujours en bleu (convention transversale
   à toutes les APS, cf. ced/CLAUDE.md) — halo pulse pour inviter au clic. */
.btn-blue { background: linear-gradient(135deg, #3d8bff, #60a5fa) }
.btn-pulse { animation: btnPulse 1.8s ease-in-out infinite }
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61,139,255,.5) }
  50%      { box-shadow: 0 0 0 10px rgba(61,139,255,0) }
}

/* ═══════════════════════════════════════════
   CARDS & SECTIONS
═══════════════════════════════════════════ */
.card         { background: var(--s1); border: 1px solid var(--border); border-radius: 14px; padding: 1rem; margin-bottom: .75rem }
.section-title {
  font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; letter-spacing: .08em;
  color: var(--muted); margin: 1.25rem 0 .5rem;
  display: flex; align-items: center; gap: .5rem;
}
.section-title::after { content: ''; flex: 1; height: 1px; background: var(--border) }

/* ═══════════════════════════════════════════
   FORMULAIRES
═══════════════════════════════════════════ */
.field-label {
  font-size: .75rem; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: .4rem; display: block;
}
select,
input[type=password],
input[type=text],
input[type=number] {
  width: 100%; background: var(--s2); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); font-family: 'DM Sans', sans-serif; font-size: 1rem;
  padding: .7rem .9rem; outline: none; transition: border-color .2s;
  -webkit-appearance: none; appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23698685' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .8rem center; padding-right: 2rem;
}
select:focus,
input:focus { border-color: var(--accent) }
.field { margin-bottom: 1rem }
.mdp-rules  { font-size: .72rem; color: var(--muted); margin-top: .35rem; line-height: 1.5 }
.error-msg  { color: var(--red); font-size: .8rem; margin-top: .5rem; display: none }

/* ═══════════════════════════════════════════
   ÉCRAN CONNEXION
═══════════════════════════════════════════ */
#screen-login {
  justify-content: center; align-items: center;
  background: radial-gradient(ellipse at 30% 40%, rgba(247,89,115,.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 70%, rgba(250,147,164,.06) 0%, transparent 60%),
              var(--bg);
  padding: 1.5rem; overflow-y: auto;
}
.login-wrap   { width: 100%; max-width: 400px; margin: auto; }
.login-hero   { text-align: center; margin-bottom: 2rem }
.login-icon   { font-size: 5.5rem; line-height: 1; margin-bottom: .5rem }
.login-logo   {
  font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem; letter-spacing: .04em; line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.login-sub    { font-size: .8rem; letter-spacing: .25em; text-transform: uppercase; color: var(--muted); margin-top: .25rem }
.login-card   {
  background: var(--s1); border: 1px solid var(--border); border-radius: 18px;
  padding: 1.5rem; width: 100%; max-width: 380px;
}
.login-card h2 { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; letter-spacing: .05em; margin-bottom: 1.25rem }
.login-footer {
  text-align: center; margin-top: 1.25rem;
  display: flex; justify-content: center; align-items: center; gap: 1.2rem;
}
.login-theme-btn   { border: none; background: none; cursor: pointer; font-size: 1.2rem; line-height: 1; padding: 0 }

/* ═══════════════════════════════════════════
   MA SANTÉ — hero IMC + historique + Ruffier
═══════════════════════════════════════════ */
.sante-hero {
  background: var(--s1); border: 1px solid var(--border); border-radius: 16px;
  padding: 1.1rem 1.25rem; margin-bottom: .75rem; text-align: center;
}
.sante-hero-val {
  font-family: 'Bebas Neue', sans-serif; font-size: 2.3rem; letter-spacing: .04em; line-height: 1;
}
.sante-hero-sub { font-size: .74rem; color: var(--muted); margin-top: .4rem }
.sante-classe-pill {
  display: inline-block; margin-top: .6rem; padding: .3rem .9rem; border-radius: 20px;
  font-size: .78rem; font-weight: 700; color: #fff;
}
.sante-histo-row {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  padding: .6rem 0; border-bottom: 1px solid var(--border); font-size: .85rem;
}
.sante-histo-row:last-child { border-bottom: none }
.sante-histo-date { color: var(--muted); font-size: .75rem; min-width: 78px }
.sante-histo-val  { font-weight: 700 }
.sante-histo-badge {
  font-size: .68rem; font-weight: 700; padding: .18rem .55rem; border-radius: 12px; color: #fff;
}
.ruffier-histo-table { width: 100%; border-collapse: collapse; font-size: .8rem }
.ruffier-histo-table th, .ruffier-histo-table td { padding: .5rem .3rem; text-align: center; border-bottom: 1px solid var(--border) }
.ruffier-histo-table tr:last-child td { border-bottom: none }
.ruffier-histo-table th { color: var(--muted); font-weight: 600; font-size: .66rem; text-transform: uppercase; letter-spacing: .03em }
.no-data-msg { text-align: center; color: var(--muted); padding: 2rem 1rem; font-size: .88rem; line-height: 1.6 }
.info-label { font-weight: 700; color: var(--accent); margin-bottom: .25rem }

/* ═══════════════════════════════════════════
   CHRONO GUIDÉ (Ruffier) — récup toujours en rouge,
   démarrer toujours en bleu (convention transversale)
═══════════════════════════════════════════ */
.chrono-step-label { font-size: .8rem; color: var(--muted); text-align: center; margin-bottom: .5rem; line-height: 1.5 }
.chrono-card {
  background: var(--s1); border: 1px solid var(--border); border-radius: 16px;
  padding: 1.5rem 1rem; text-align: center; margin-bottom: 1rem;
}
.chrono-display {
  font-family: 'Bebas Neue', sans-serif; font-size: 3rem; letter-spacing: .04em;
  color: var(--text); line-height: 1;
}
.chrono-display.recup { color: var(--red) }
.chrono-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--accent); color: #fff;
  font-size: .78rem; font-weight: 700; margin-right: .4rem;
}
.ruffier-pouls-input { max-width: 140px; margin: 0 auto; text-align: center; font-size: 1.4rem; font-weight: 700 }
.ruffier-recap { display: grid; grid-template-columns: repeat(3,1fr); gap: .5rem; margin: .75rem 0 }
.ruffier-recap-card {
  background: var(--s2); border: 1px solid var(--border); border-radius: 10px;
  padding: .6rem; text-align: center;
}
.ruffier-recap-val { font-family:'Bebas Neue',sans-serif; font-size: 1.3rem; color: var(--accent) }
.ruffier-recap-key { font-size: .65rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em }

/* ═══════════════════════════════════════════
   TEST PHYSIQUE — cartes de classement (à besoins/fragile/satisfaisant)
═══════════════════════════════════════════ */
.tp-card { display: flex; align-items: center; justify-content: space-between; gap: .75rem }
.tp-card-label { font-size: .85rem; font-weight: 600 }
.tp-card-val   { font-size: .78rem; color: var(--muted); margin-top: .15rem }
.tp-badge { font-size: .72rem; font-weight: 700; padding: .3rem .7rem; border-radius: 20px; color: #fff; white-space: nowrap }
.tp-badge-a_besoins    { background: #dc2626 }
.tp-badge-fragile      { background: #d97706 }
.tp-badge-satisfaisant { background: #16a34a }

/* ═══════════════════════════════════════════
   REPÈRES — pages explicatives
═══════════════════════════════════════════ */
.repere-table { width: 100%; border-collapse: collapse; font-size: .82rem; margin: .5rem 0 }
.repere-table th, .repere-table td { padding: .45rem .5rem; text-align: center; border-bottom: 1px solid var(--border) }
.repere-table th { color: var(--muted); font-weight: 600; font-size: .72rem; text-transform: uppercase }
.repere-table tr.repere-row-me { background: rgba(247,89,115,.1) }
.repere-table tr.repere-row-me td:first-child { border-left: 3px solid var(--accent); font-weight: 700 }
.repere-me-tag { display: inline-block; font-size: .68rem; font-weight: 700; color: var(--accent); margin-left: .4rem }

/* ═══════════════════════════════════════════
   TOAST
═══════════════════════════════════════════ */
.toast {
  position: fixed; top: 1rem; left: 50%; transform: translateX(-50%) translateY(-80px);
  background: var(--green); color: #fff; font-weight: 700; font-size: .9rem;
  padding: .55rem 1.25rem; border-radius: 30px; z-index: 999;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1); white-space: nowrap; pointer-events: none;
}
.toast.show  { transform: translateX(-50%) translateY(0) }
.toast.error { background: var(--red) }
.toast.warn  { background: var(--orange) }

/* ═══════════════════════════════════════════
   LOADING / OVERLAYS
═══════════════════════════════════════════ */
.overlay { position: fixed; inset: 0; background: rgba(10,5,7,.88); display: flex; flex-direction: column; gap: 1rem; align-items: center; justify-content: center; z-index: 200 }
.overlay.hidden { display: none }
.spinner {
  width: 32px; height: 32px; border: 3px solid rgba(247,89,115,.2);
  border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg) } }
#loading-msg { color: #fff; font-size: .88rem; text-align: center; line-height: 1.5; display: none }
#loading-retry {
  display: none; margin-top: .5rem; padding: .6rem 1.4rem;
  border: none; border-radius: 8px; background: #fff; color: #333;
  font-size: .95rem; font-weight: 600; cursor: pointer;
}
#acces-bloque { flex-direction: column; gap: 1.2rem; padding: 2rem; text-align: center }
#acces-bloque-icon { font-size: 2.5rem }
#acces-bloque-titre { font-family: 'Bebas Neue', sans-serif; font-size: 1.6rem; letter-spacing: .05em; color: #fff }
#acces-bloque #msg-bloque { font-size: .95rem; color: rgba(255,255,255,.8); line-height: 1.6; max-width: 280px }