/* ==========================================================================
   MyWattUp — Connexion / inscription (refonte 2026-11)
   Même langage visuel que la landing : fond encre, volt + corail, verre,
   typo Bricolage. Tout est scopé sous #view-login.lg ; les identifiants et
   la logique JS de l'ancien écran sont conservés.
   ========================================================================== */

#view-login.lg {
  --bg: #07070b;
  --text: #f2f1ec;
  --text-2: #b9b8c4;
  --muted: #7f7e8c;
  --volt: #d4ff3f;
  --volt-2: #f1ff9e;
  --coral: #ff5a36;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--bg);
  background-image: none;
  color: var(--text);
  font-family: var(--body);
  padding: max(24px, env(safe-area-inset-top)) clamp(16px, 4vw, 48px) max(32px, env(safe-area-inset-bottom));
  align-items: center;
  justify-content: center;
}

/* ---------- Fond animé ---------- */
#view-login.lg .lg-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
#view-login.lg .lg-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.9; }
#view-login.lg .lg-blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.55; will-change: transform; }
#view-login.lg .lg-blob-1 { width: 46vmax; height: 46vmax; left: -12vmax; top: -16vmax; background: radial-gradient(circle, rgba(255, 90, 54, 0.55), transparent 65%); animation: lg-float-a 18s ease-in-out infinite alternate; }
#view-login.lg .lg-blob-2 { width: 42vmax; height: 42vmax; right: -14vmax; bottom: -18vmax; background: radial-gradient(circle, rgba(212, 255, 63, 0.42), transparent 65%); animation: lg-float-b 22s ease-in-out infinite alternate; }
#view-login.lg .lg-blob-3 { width: 24vmax; height: 24vmax; left: 38%; top: 30%; background: radial-gradient(circle, rgba(255, 178, 63, 0.28), transparent 70%); animation: lg-float-c 16s ease-in-out infinite alternate; }
#view-login.lg .lg-grid {
  position: absolute; inset: -1px;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
}
#view-login.lg .lg-noise {
  position: absolute; inset: 0; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@keyframes lg-float-a { to { transform: translate3d(8vmax, 6vmax, 0) scale(1.12); } }
@keyframes lg-float-b { to { transform: translate3d(-7vmax, -5vmax, 0) scale(1.08); } }
@keyframes lg-float-c { to { transform: translate3d(-6vmax, 4vmax, 0) scale(1.25); } }

/* ---------- Mise en page ---------- */
#view-login.lg .lg-shell {
  width: 100%; max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 520px);
  gap: clamp(32px, 6vw, 96px); align-items: center;
}
@media (max-width: 960px) {
  #view-login.lg .lg-shell { grid-template-columns: minmax(0, 1fr); max-width: 560px; gap: 28px; }
}

/* ---------- Colonne marque ---------- */
#view-login.lg .lg-aside { position: relative; }
#view-login.lg .lg-brand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -0.02em; }
#view-login.lg .lg-brand svg { width: 40px; height: 40px; filter: drop-shadow(0 0 16px rgba(212, 255, 63, 0.35)); }
#view-login.lg .lg-title {
  font-family: var(--display); font-weight: 800; letter-spacing: -0.035em; line-height: 0.98;
  font-size: clamp(40px, 4.6vw, 64px); margin: 30px 0 18px;
}
#view-login.lg .lg-title em {
  font-style: normal;
  background: linear-gradient(100deg, var(--coral), #ffb23f 45%, var(--volt));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
#view-login.lg .lg-line { display: block; overflow: hidden; padding-bottom: 0.06em; }
#view-login.lg .lg-line > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); }
#view-login.lg .lg-line:nth-child(2) > span { transition-delay: 0.08s; }
#view-login.lg .lg-lead { color: var(--text-2); font-size: clamp(16px, 1.3vw, 18px); line-height: 1.6; max-width: 46ch; margin: 0 0 32px; }

/* carte démo : jauge + barres */
#view-login.lg .lg-demo {
  display: grid; grid-template-columns: auto 1fr; gap: 14px 26px; align-items: center;
  max-width: 460px; padding: 22px 24px; border-radius: 24px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform-style: preserve-3d;
  animation: lg-hover 7s ease-in-out infinite;
}
@keyframes lg-hover { 50% { transform: translateY(-8px); } }
#view-login.lg .lg-dial { position: relative; width: 112px; height: 112px; }
#view-login.lg .lg-dial svg { width: 100%; height: 100%; filter: drop-shadow(0 0 14px rgba(212, 255, 63, 0.25)); }
#view-login.lg .lg-dial-arc { transition: stroke-dashoffset 1.6s var(--ease) 0.35s; }
#view-login.lg .lg-dial-num { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
#view-login.lg .lg-dial-num b { font-family: var(--display); font-weight: 800; font-size: 34px; line-height: 1; letter-spacing: -0.03em; }
#view-login.lg .lg-dial-num small { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-top: 2px; }
#view-login.lg .lg-bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
#view-login.lg .lg-bars li { display: grid; grid-template-columns: 70px 1fr; align-items: center; gap: 12px; font-size: 13px; color: var(--text-2); }
#view-login.lg .lg-bars i { position: relative; height: 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.07); overflow: hidden; }
#view-login.lg .lg-bars i::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(90deg, var(--coral), var(--volt));
  transform-origin: 0 50%; transform: scaleX(0); transition: transform 1.4s var(--ease);
}
#view-login.lg .lg-bars li:nth-child(2) i::after { transition-delay: 0.12s; }
#view-login.lg .lg-bars li:nth-child(3) i::after { transition-delay: 0.24s; }
#view-login.lg .lg-demo-note { grid-column: 1 / -1; margin: 2px 0 0; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

#view-login.lg .lg-points { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 12px; }
#view-login.lg .lg-points li { display: flex; align-items: center; gap: 14px; color: var(--text-2); font-size: 15px; }
#view-login.lg .lg-points span { font-family: var(--mono); font-size: 11px; color: var(--volt); padding: 4px 8px; border-radius: 8px; background: rgba(212, 255, 63, 0.08); border: 1px solid rgba(212, 255, 63, 0.2); }
#view-login.lg .lg-honest { margin: 22px 0 0; font-size: 12.5px; color: var(--muted); }

@media (max-width: 960px) {
  #view-login.lg .lg-aside { text-align: center; }
  #view-login.lg .lg-title { margin: 20px 0 12px; font-size: clamp(34px, 9vw, 48px); }
  #view-login.lg .lg-lead { margin: 0 auto 0; font-size: 15px; }
  #view-login.lg .lg-demo, #view-login.lg .lg-points, #view-login.lg .lg-honest { display: none; }
  #view-login.lg .lg-card .logo { display: none; }
}

/* ---------- Carte formulaire ---------- */
#view-login.lg .card.lg-card {
  position: relative; max-width: 520px; width: 100%;
  padding: clamp(28px, 3.4vw, 44px) clamp(22px, 4vw, 46px);
  border-radius: 32px;
  background: linear-gradient(165deg, rgba(24, 24, 34, 0.82), rgba(12, 12, 18, 0.88));
  border: 1px solid var(--line-2);
  -webkit-backdrop-filter: blur(24px) saturate(1.3); backdrop-filter: blur(24px) saturate(1.3);
  box-shadow: 0 50px 120px -50px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.02), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transform: perspective(1400px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.6s var(--ease), opacity 0.9s var(--ease), translate 0.9s var(--ease);
}
/* bordure lumineuse qui suit le curseur */
#view-login.lg .card.lg-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(212, 255, 63, 0.75), rgba(255, 90, 54, 0.35) 40%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0.8;
}
#view-login.lg .lg-card-glow {
  position: absolute; inset: 0; border-radius: inherit; pointer-events: none; overflow: hidden;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(212, 255, 63, 0.08), transparent 70%);
}

#view-login.lg .lg-card .logo {
  width: 58px; height: 58px; border-radius: 18px; margin: 0 0 18px;
  background: #0c0c13; border: 1px solid var(--line-2);
  box-shadow: 0 14px 34px -14px rgba(212, 255, 63, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
#view-login.lg .lg-card .logo svg { width: 44px; height: 44px; }
#view-login.lg .lg-card h1 { text-align: left; font-family: var(--display); font-weight: 800; font-size: clamp(30px, 3vw, 38px); letter-spacing: -0.03em; margin: 0 0 8px; }
#view-login.lg .lg-card .tagline { text-align: left; color: var(--text-2); font-size: 15.5px; line-height: 1.5; margin: 0 0 24px; }
#view-login.lg .lg-h-signup { display: none; }
#view-login.lg.is-signup .lg-h-login { display: none; }
#view-login.lg.is-signup .lg-h-signup { display: inline; }
#view-login.lg h1 > span, #view-login.lg .tagline > span { animation: lg-swap 0.5s var(--ease); }
@keyframes lg-swap { from { opacity: 0; transform: translateY(8px); filter: blur(4px); } }
@media (max-width: 960px) {
  #view-login.lg .lg-card h1, #view-login.lg .lg-card .tagline { text-align: center; }
}

/* onglets avec pastille glissante */
#view-login.lg .tabs {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  padding: 6px; border-radius: 18px; margin: 0 0 24px;
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line);
}
#view-login.lg .lg-tab-ind {
  position: absolute; top: 6px; bottom: 6px; left: 6px; width: calc(50% - 6px); border-radius: 13px;
  background: linear-gradient(180deg, rgba(212, 255, 63, 0.24), rgba(212, 255, 63, 0.08));
  border: 1px solid rgba(212, 255, 63, 0.45);
  box-shadow: 0 10px 28px -12px rgba(212, 255, 63, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition: transform 0.55s var(--ease);
}
#view-login.lg.is-signup .lg-tab-ind { transform: translateX(100%); }
#view-login.lg .tab {
  position: relative; z-index: 1; text-align: center; cursor: pointer; user-select: none;
  padding: 14px 10px; border-radius: 13px; font-weight: 600; font-size: 15px; color: var(--muted);
  background: transparent !important; border: 0 !important; box-shadow: none !important;
  transition: color 0.3s ease;
}
#view-login.lg .tab:hover { color: var(--text); }
#view-login.lg .tab.active { color: var(--volt) !important; text-shadow: 0 0 18px rgba(212, 255, 63, 0.35); }

/* champs */
#view-login.lg .form-row { margin-bottom: 18px; }
#view-login.lg label { font-size: 13.5px; font-weight: 500; color: var(--text-2); margin: 0 0 10px; letter-spacing: 0.01em; }
#view-login.lg .lg-input { position: relative; }
#view-login.lg .lg-ico { position: absolute; left: 18px; top: 50%; width: 20px; height: 20px; transform: translateY(-50%); color: var(--muted); pointer-events: none; transition: color 0.25s ease; z-index: 1; }
#view-login.lg .lg-input:focus-within .lg-ico { color: var(--volt); }
#view-login.lg input {
  width: 100%; height: 60px; padding: 0 18px 0 52px; border-radius: 16px;
  background: rgba(255, 255, 255, 0.045); border: 1px solid var(--line-2);
  color: var(--text); font: 500 16px/1 var(--body); outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.35s var(--ease);
}
#view-login.lg .password-field input { padding-right: 56px; }
#view-login.lg input::placeholder { color: #6b6a78; }
#view-login.lg input:hover { border-color: rgba(255, 255, 255, 0.22); }
#view-login.lg input:focus { border-color: rgba(212, 255, 63, 0.7); background: rgba(212, 255, 63, 0.045); box-shadow: 0 0 0 4px rgba(212, 255, 63, 0.12), 0 12px 32px -16px rgba(212, 255, 63, 0.5); }
#view-login.lg input:-webkit-autofill,
#view-login.lg input:-webkit-autofill:focus { -webkit-text-fill-color: var(--text); -webkit-box-shadow: 0 0 0 1000px #15151d inset; caret-color: var(--text); }
#view-login.lg .password-toggle { right: 10px; width: 42px; height: 42px; border-radius: 12px; }

/* bouton principal : volt plein comme la landing, avec reflet */
#view-login.lg button[type="submit"] {
  position: relative; overflow: hidden; width: 100%; height: 60px; margin-top: 8px;
  border-radius: 16px !important; border: 0 !important;
  background: var(--volt) !important; color: #0b0d04 !important; text-shadow: none !important;
  font: 700 16.5px/1 var(--body); letter-spacing: -0.005em; cursor: pointer;
  box-shadow: 0 18px 44px -14px rgba(212, 255, 63, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.55) !important;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.25s ease !important;
}
#view-login.lg button[type="submit"]::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -40%; width: 30%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  transform: skewX(-20deg) translateX(-120%); animation: lg-shine 3.6s var(--ease) 1.2s infinite;
}
@keyframes lg-shine { 0%, 55% { transform: skewX(-20deg) translateX(-120%); } 100% { transform: skewX(-20deg) translateX(560%); } }
#view-login.lg button[type="submit"]:hover { background: var(--volt-2) !important; transform: translateY(-2px) !important; box-shadow: 0 24px 54px -14px rgba(212, 255, 63, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.6) !important; }
#view-login.lg button[type="submit"]:active { transform: translateY(0) scale(0.99) !important; }
#view-login.lg button[type="submit"]:disabled { opacity: 0.6; transform: none !important; }
#view-login.lg button[type="submit"]:disabled::after { animation-duration: 1.1s; animation-delay: 0s; }

#view-login.lg .msg { font-size: 14px; }
#view-login.lg .msg:empty { display: none; }
#view-login.lg .msg.error, #view-login.lg .msg.success { animation: lg-swap 0.4s var(--ease); }

#view-login.lg .auth-sep { margin: 22px 0 16px; color: var(--muted); font-size: 13px; }
#view-login.lg .auth-sep::before, #view-login.lg .auth-sep::after { background: var(--line); }
#view-login.lg .google-btn {
  height: 58px; border-radius: 16px; font-size: 15.5px; font-weight: 600;
  background: rgba(255, 255, 255, 0.96); color: #15151d;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.2s ease;
}
#view-login.lg .google-btn:hover { background: #fff; transform: translateY(-2px); box-shadow: 0 18px 40px -18px rgba(255, 255, 255, 0.4); }
#view-login.lg .legal { margin: 20px 0 0; font-size: 12.5px; color: var(--muted); }
#view-login.lg .legal a { color: var(--text-2); text-decoration: underline; text-decoration-color: rgba(212, 255, 63, 0.5); text-underline-offset: 3px; }
#view-login.lg .legal a:hover { color: var(--volt); }
#view-login.lg .back-link {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  margin: 18px auto 0; width: auto; padding: 10px 20px; border-radius: 100px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); color: var(--text-2);
  font-size: 14px; cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease, transform 0.35s var(--ease);
}
#view-login.lg .back-link svg { width: 16px; height: 16px; transition: transform 0.35s var(--ease); }
#view-login.lg .back-link:hover { color: var(--text); border-color: var(--line-2); }
#view-login.lg .back-link:hover svg { transform: translateX(-4px); }
#view-login.lg .lg-card > .back-link { display: flex; }

/* ---------- Entrée en scène (classe posée par login-fx.js) ---------- */
#view-login.lg .lg-brand, #view-login.lg .lg-lead, #view-login.lg .lg-demo, #view-login.lg .lg-points li, #view-login.lg .lg-honest {
  opacity: 0; translate: 0 18px; transition: opacity 0.9s var(--ease), translate 0.9s var(--ease);
}
#view-login.lg .card.lg-card { opacity: 0; translate: 0 34px; }
#view-login.lg .lg-card > *:not(.lg-card-glow) { opacity: 0; translate: 0 14px; transition: opacity 0.7s var(--ease), translate 0.7s var(--ease); }

#view-login.lg.is-in .lg-line > span { transform: none; }
#view-login.lg.is-in .lg-brand, #view-login.lg.is-in .lg-lead, #view-login.lg.is-in .lg-demo, #view-login.lg.is-in .lg-points li, #view-login.lg.is-in .lg-honest,
#view-login.lg.is-in .card.lg-card, #view-login.lg.is-in .lg-card > * { opacity: 1; translate: 0 0; }
#view-login.lg.is-in .lg-lead { transition-delay: 0.18s; }
#view-login.lg.is-in .lg-demo { transition-delay: 0.28s; }
#view-login.lg.is-in .lg-points li:nth-child(1) { transition-delay: 0.38s; }
#view-login.lg.is-in .lg-points li:nth-child(2) { transition-delay: 0.46s; }
#view-login.lg.is-in .lg-points li:nth-child(3) { transition-delay: 0.54s; }
#view-login.lg.is-in .lg-honest { transition-delay: 0.62s; }
#view-login.lg.is-in .card.lg-card { transition-delay: 0.1s; }
#view-login.lg.is-in .lg-card > *:nth-child(2) { transition-delay: 0.22s; }
#view-login.lg.is-in .lg-card > *:nth-child(3) { transition-delay: 0.28s; }
#view-login.lg.is-in .lg-card > *:nth-child(4) { transition-delay: 0.34s; }
#view-login.lg.is-in .lg-card > *:nth-child(5) { transition-delay: 0.40s; }
#view-login.lg.is-in .lg-card > *:nth-child(6) { transition-delay: 0.46s; }
#view-login.lg.is-in .lg-card > *:nth-child(n+7) { transition-delay: 0.52s; }
#view-login.lg.is-in .lg-dial-arc { stroke-dashoffset: 50.3; }
#view-login.lg.is-in .lg-bars i::after { transform: scaleX(var(--v)); }

/* logo de la carte : se trace */
#view-login.lg .lg-card .logo .mw-w { stroke-dasharray: 1400; stroke-dashoffset: 1400; }
#view-login.lg .lg-card .logo .mw-ring { stroke-dashoffset: 1598; }
#view-login.lg.is-in .lg-card .logo .mw-w { stroke-dashoffset: 0; transition: stroke-dashoffset 0.9s var(--ease) 0.45s; }
#view-login.lg.is-in .lg-card .logo .mw-ring { stroke-dashoffset: 0; transition: stroke-dashoffset 1.2s var(--ease) 0.3s; }

/* sortie vers l'app après connexion */
#view-login.lg.is-leaving .card.lg-card { opacity: 0; translate: 0 -20px; transition-delay: 0s; }
#view-login.lg.is-leaving .lg-aside { opacity: 0; transition: opacity 0.5s ease; }

@media (max-width: 420px) {
  #view-login.lg .card.lg-card { border-radius: 26px; }
  #view-login.lg input, #view-login.lg button[type="submit"] { height: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  #view-login.lg *, #view-login.lg *::before, #view-login.lg *::after { animation: none !important; transition: none !important; }
  #view-login.lg .lg-line > span, #view-login.lg .card.lg-card, #view-login.lg .lg-card > *,
  #view-login.lg .lg-brand, #view-login.lg .lg-lead, #view-login.lg .lg-demo, #view-login.lg .lg-points li, #view-login.lg .lg-honest { opacity: 1; translate: 0 0; transform: none; }
  #view-login.lg .lg-dial-arc { stroke-dashoffset: 50.3; }
  #view-login.lg .lg-bars i::after { transform: scaleX(var(--v)); }
  #view-login.lg .lg-card .logo .mw-w, #view-login.lg .lg-card .logo .mw-ring { stroke-dashoffset: 0; }
}