/* =========================================================
   Mediasite Augmented Service — Gateway splash v4
   · Light + Dark themes
   · 3 rotating slogans
   · Fixed descender clipping
   ========================================================= */

/* ---------- DARK (default) ---------- */
:root,
body[data-theme="dark"] {
  --sp-bg-0:       #06070a;
  --sp-bg-1:       #0a0c11;
  --sp-bg-2:       #101319;
  --sp-bg-card:    rgba(16,19,25,0.72);
  --sp-ink:        #eaecef;
  --sp-ink-dim:    #8a93a3;
  --sp-ink-faint:  #4a5160;
  --sp-line:       #1c2030;
  --sp-line-soft:  rgba(255,255,255,0.06);
  --sp-input-bg:   rgba(255,255,255,0.02);
  --sp-top-bg:     rgba(10,12,17,0.4);
  --sp-btn-fg:     #06070a;

  --sp-accent:     #6ac1ff;
  --sp-accent-2:   #8b6aff;
  --sp-accent-3:   #00e5c4;
  --sp-danger:     #ff5b6e;
  --sp-success:    #00e5c4;

  --sp-particle-rgb-1: 106,193,255;
  --sp-particle-rgb-2: 139,106,255;
  --sp-particle-rgb-3: 0,229,196;
  --sp-grid-rgb:   106,193,255;

  --sp-vignette:   rgba(0,0,0,0.6);
  --sp-aurora-1:   rgba(106,193,255,0.25);
  --sp-aurora-2:   rgba(139,106,255,0.20);
  --sp-aurora-3:   rgba(0,229,196,0.14);

  --sp-font-display: 'Inter','SF Pro Display','Segoe UI',system-ui,sans-serif;
  --sp-font-body:    'Inter','SF Pro Text',system-ui,sans-serif;
  --sp-font-mono:    'JetBrains Mono','SF Mono',ui-monospace,monospace;
}

/* ---------- LIGHT ---------- */
body[data-theme="light"] {
  --sp-bg-0:       #f6f8fc;
  --sp-bg-1:       #eef2f8;
  --sp-bg-2:       #e4ebf3;
  --sp-bg-card:    rgba(255,255,255,0.88);
  --sp-ink:        #0a1220;
  --sp-ink-dim:    #4c5a6e;
  --sp-ink-faint:  #8a95a6;
  --sp-line:       #d7dde6;
  --sp-line-soft:  rgba(10,18,32,0.08);
  --sp-input-bg:   rgba(10,18,32,0.02);
  --sp-top-bg:     rgba(255,255,255,0.75);
  --sp-btn-fg:     #ffffff;

  --sp-accent:     #2f7cff;
  --sp-accent-2:   #7548e8;
  --sp-accent-3:   #00b894;
  --sp-danger:     #e03356;
  --sp-success:    #00997a;

  --sp-particle-rgb-1: 47,124,255;
  --sp-particle-rgb-2: 117,72,232;
  --sp-particle-rgb-3: 0,184,148;
  --sp-grid-rgb:   47,124,255;

  --sp-vignette:   rgba(10,18,32,0.08);
  --sp-aurora-1:   rgba(47,124,255,0.18);
  --sp-aurora-2:   rgba(117,72,232,0.14);
  --sp-aurora-3:   rgba(0,184,148,0.12);
}

* { margin:0; padding:0; box-sizing:border-box; }

html, body.splash {
  height:100%; width:100%;
  background:var(--sp-bg-0);
  color:var(--sp-ink);
  font-family:var(--sp-font-body);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-feature-settings:"ss01","cv11";
  transition:background .3s, color .3s;
}
body.splash { min-height:100vh; overflow-x:hidden; overflow-y:auto; }

/* ---------- Theme toggle button ---------- */
.splash-theme-toggle {
  position:fixed;
  bottom:80px;
  right:20px;
  z-index:10;
  width:40px; height:40px;
  border-radius:50%;
  border:1px solid var(--sp-line);
  background:var(--sp-bg-card);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  color:var(--sp-ink);
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:all .25s;
}
.splash-theme-toggle:hover {
  color:var(--sp-accent);
  border-color:var(--sp-accent);
  transform:rotate(15deg);
}
.splash-theme-toggle svg { width:18px; height:18px; position:absolute; transition:opacity .3s, transform .3s; }
body[data-theme="dark"]  .sp-icon-sun  { opacity:1; transform:rotate(0);    }
body[data-theme="dark"]  .sp-icon-moon { opacity:0; transform:rotate(90deg);}
body[data-theme="light"] .sp-icon-sun  { opacity:0; transform:rotate(-90deg);}
body[data-theme="light"] .sp-icon-moon { opacity:1; transform:rotate(0);    }

/* ---------- Root ---------- */
.splash-root {
  position:relative;
  min-height:100vh;
  display:grid;
  grid-template-rows:auto 1fr auto;
  isolation:isolate;
}

/* ---------- Background layers ---------- */
.splash-particles { position:fixed; inset:0; z-index:-1; pointer-events:none; }

.splash-grid {
  position:fixed; inset:0; z-index:-2; pointer-events:none;
  background-image:
    linear-gradient(rgba(var(--sp-grid-rgb),0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--sp-grid-rgb),0.04) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 50%, #000 40%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%, #000 40%, transparent 80%);
  animation:grid-drift 40s linear infinite;
}
@keyframes grid-drift { to { background-position:64px 64px, 64px 64px; } }

.splash-aurora {
  position:fixed; inset:-30%; z-index:-3;
  background:
    radial-gradient(ellipse 50% 60% at 20% 30%, var(--sp-aurora-1), transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 70%, var(--sp-aurora-2), transparent 60%),
    radial-gradient(ellipse 40% 50% at 50% 100%, var(--sp-aurora-3), transparent 60%),
    linear-gradient(180deg, var(--sp-bg-0) 0%, var(--sp-bg-1) 50%, var(--sp-bg-0) 100%);
  filter:blur(60px);
  animation:aurora-shift 20s ease-in-out infinite alternate;
  transition:background .3s;
}
@keyframes aurora-shift {
  0%   { transform:translate(0,0)    scale(1);    opacity:.85; }
  50%  { transform:translate(-3%,2%) scale(1.08); opacity:1;   }
  100% { transform:translate(3%,-2%) scale(1.02); opacity:.9;  }
}

.splash-grain {
  position:fixed; inset:0; z-index:-2;
  opacity:.04; pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/></filter><rect width='300' height='300' filter='url(%23n)'/></svg>");
  background-size:300px;
  mix-blend-mode:overlay;
}
body[data-theme="light"] .splash-grain { opacity:.02; mix-blend-mode:multiply; }

.splash-vignette {
  position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:radial-gradient(ellipse 100% 100% at 50% 50%, transparent 30%, var(--sp-vignette) 100%);
}

/* ---------- Top bar ---------- */
.splash-top {
  display:flex; justify-content:space-between; align-items:center;
  padding:18px 28px;
  font-family:var(--sp-font-mono); font-size:10px;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--sp-ink-faint);
  border-bottom:1px solid var(--sp-line);
  background:var(--sp-top-bg);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  animation:fade-in 1s .2s both;
}
.splash-top-left, .splash-top-right { display:flex; align-items:center; gap:10px; }
.splash-top-label { opacity:.6; }
.splash-top-value { color:var(--sp-ink); opacity:.95; font-weight:500; }
.splash-dot {
  width:7px; height:7px; border-radius:50%;
  background:var(--sp-success);
  box-shadow:0 0 10px var(--sp-success);
  animation:pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity:1;  transform:scale(1);    }
  50%     { opacity:.5; transform:scale(.85);  }
}

/* ---------- Main ---------- */
.splash-content {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  align-items:center;
  gap:64px;
  padding:48px 6vw;
  max-width:1400px;
  margin:0 auto;
  width:100%;
}

/* ---------- Hero column ---------- */
.splash-hero {
  display:flex; flex-direction:column;
  gap:24px;
  animation:fade-in 1s .3s both;
}

.splash-logo-wrap {
  filter:drop-shadow(0 0 32px rgba(var(--sp-particle-rgb-1),.35));
}
.splash-logo { width:96px; height:96px; }

.sp-ring-outer { transform-origin:60px 60px; animation:spin-cw  22s linear infinite; }
.sp-ring-mid   { transform-origin:60px 60px; animation:spin-ccw 14s linear infinite; }
.sp-ring-inner { transform-origin:60px 60px; animation:spin-cw  9s  linear infinite; }
.sp-core       { transform-origin:60px 60px; animation:core-pulse 2.2s ease-in-out infinite; }
.sp-core-halo  { transform-origin:60px 60px; animation:halo-pulse 2.2s ease-in-out infinite; }
@keyframes spin-cw  { to { transform:rotate(360deg);  } }
@keyframes spin-ccw { to { transform:rotate(-360deg); } }
@keyframes core-pulse {
  0%,100% { transform:scale(1);    opacity:1;  }
  50%     { transform:scale(1.25); opacity:.8; }
}
@keyframes halo-pulse {
  0%,100% { transform:scale(1);   opacity:.4; }
  50%     { transform:scale(1.8); opacity:0;  }
}

/* ---------- Title — compact overlap layout ---------- */
.splash-title {
  font-family:var(--sp-font-display); font-weight:300;
  font-size:clamp(48px, 6vw, 84px);
  letter-spacing:-.04em;
  line-height:0.95;
  display:flex; flex-direction:column;
  align-items:flex-start;
  gap:0;
  overflow:visible;
  margin-bottom:4px;
}
.splash-title-line-1,
.splash-title-line-2 {
  display:flex;
  align-items:flex-end;
  overflow:visible;
  line-height:1.05;
}
/* 2026-05-18 : ordre inversé "Augmented [Services en décalé] / for Elearning"
   → line-1 devient l'anchor du Services absolute (au lieu de line-2). */
.splash-title-line-1 {
  position:relative;
  padding-bottom:0.45em;
}
.splash-title-line-2 {
  padding-bottom:0.02em;
  /* 2026-05-18 : pousser "for Elearning" plus bas (sous Services italique
     décalé) ET vers la droite pour éviter l'overlap visuel. */
  margin-top:0.55em;
  align-self:flex-end;
  padding-right:0.5em;
}
.splash-title-word {
  color:var(--sp-ink);
  line-height:inherit;
  font-weight:300;
}
.splash-title-accent {
  font-weight:600;
  line-height:inherit;
  background:linear-gradient(120deg, var(--sp-accent) 0%, var(--sp-accent-2) 50%, var(--sp-accent-3) 100%);
  background-size:200% 100%;
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:gradient-flow 6s ease-in-out infinite;
  padding-bottom:0.12em;
  position:relative;
  z-index:1;
}
.splash-title-service {
  font-family:var(--sp-font-display);
  font-weight:300;
  font-style:italic;
  font-size:0.82em;
  color:var(--sp-ink);
  opacity:0.95;
  letter-spacing:-0.025em;
  line-height:1;
  position:absolute;
  left:50%;
  bottom:-0.32em;
  z-index:3;
  white-space:nowrap;
  pointer-events:none;
}
.splash-title-service::before {
  content:'';
  position:absolute;
  left:-0.08em;
  top:15%;
  width:2px;
  height:70%;
  background:linear-gradient(180deg, var(--sp-accent-2), var(--sp-accent-3));
  opacity:0.6;
  border-radius:1px;
}
@keyframes gradient-flow {
  0%,100% { background-position:0% 50%;   }
  50%     { background-position:100% 50%; }
}

/* ---------- Rotating slogans ---------- */
.splash-slogans {
  position:relative;
  min-height:110px;
  margin-top:8px;
}
.splash-slogan {
  position:absolute;
  inset:0;
  opacity:0;
  transform:translateY(12px);
  transition:opacity .7s ease, transform .7s ease;
  pointer-events:none;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.splash-slogan.is-active {
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.splash-slogan-lines {
  display:flex; flex-direction:column; gap:4px;
  font-size:clamp(18px, 1.6vw, 22px);
  color:var(--sp-ink-dim);
  line-height:1.5;
}
.splash-slogan-line:first-child  { color:var(--sp-ink); }
.splash-slogan-line:last-child   { font-style:italic; }

/* Special case: 2nd slogan full italic like Beatles feel */
.splash-slogan[data-slogan="1"] .splash-slogan-line:first-child  { color:var(--sp-ink); font-style:normal; }
.splash-slogan[data-slogan="1"] .splash-slogan-line:last-child   { color:var(--sp-ink-dim); font-style:italic; }

/* 3rd slogan: tech neural */
.splash-slogan[data-slogan="2"] .splash-slogan-line:first-child  { color:var(--sp-ink); font-weight:500; }
.splash-slogan[data-slogan="2"] .splash-slogan-line:last-child   {
  color:var(--sp-ink-dim);
  font-style:normal;
  font-family:var(--sp-font-mono);
  font-size:0.85em;
  letter-spacing:.04em;
}

/* ---------- Divider (3 dots) ---------- */
.splash-divider {
  display:flex; gap:6px;
}
.splash-divider span {
  width:4px; height:4px; border-radius:50%;
  background:var(--sp-ink-faint);
  transition:background .3s;
}
.splash-divider span:nth-child(1) { background:var(--sp-accent);   }
.splash-divider span:nth-child(2) { background:var(--sp-accent-2); }
.splash-divider span:nth-child(3) { background:var(--sp-accent-3); }

/* ---------- Signature ---------- */
.splash-signature {
  display:flex; align-items:center; gap:16px;
  animation:fade-in .8s 3.2s both;
}
.splash-signature-bracket {
  font-family:var(--sp-font-mono); font-size:24px; font-weight:200;
  color:var(--sp-accent); opacity:.6;
}
.splash-signature-content {
  display:flex; flex-direction:column; gap:4px;
}
.splash-signature-title {
  font-family:var(--sp-font-mono); font-size:13px; font-weight:500;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--sp-ink);
}
.splash-signature-sub {
  font-size:12px; letter-spacing:.02em;
  color:var(--sp-ink-dim); font-style:italic;
}

.splash-status-strip {
  display:flex; gap:24px; flex-wrap:wrap;
  padding-top:8px;
  animation:fade-in .8s 3.5s both;
}
.splash-status-item {
  display:flex; align-items:center; gap:8px;
  font-family:var(--sp-font-mono); font-size:10px;
  letter-spacing:.12em; text-transform:uppercase;
}
.splash-status-bullet {
  width:6px; height:6px; border-radius:50%;
  background:var(--c);
  box-shadow:0 0 8px var(--c);
}
.splash-status-label { color:var(--sp-ink-faint); font-weight:600; }
.splash-status-value { color:var(--sp-ink); opacity:.9; }

/* ---------- Auth column ---------- */
.splash-auth {
  display:flex; justify-content:center;
  animation:fade-in 1s .6s both;
}
.splash-auth-card {
  width:100%; max-width:420px;
  background:var(--sp-bg-card);
  border:1px solid var(--sp-line);
  border-radius:16px;
  padding:32px;
  backdrop-filter:blur(24px) saturate(1.2);
  -webkit-backdrop-filter:blur(24px) saturate(1.2);
  box-shadow:
    0 24px 60px rgba(0,0,0,.2),
    0 0 0 1px rgba(var(--sp-particle-rgb-1),.04) inset;
  position:relative;
  transition:background .3s, border-color .3s;
}
body[data-theme="dark"] .splash-auth-card {
  box-shadow:
    0 24px 60px rgba(0,0,0,.5),
    0 0 0 1px rgba(106,193,255,.04) inset;
}
.splash-auth-card::before {
  content:''; position:absolute; inset:-1px;
  border-radius:16px;
  padding:1px;
  background:linear-gradient(135deg, rgba(var(--sp-particle-rgb-1),.4), rgba(var(--sp-particle-rgb-2),.2), transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  pointer-events:none;
}

.splash-auth-head {
  margin-bottom:24px;
}
.splash-auth-eyebrow {
  font-family:var(--sp-font-mono); font-size:10px; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--sp-accent);
  margin-bottom:8px;
}
.splash-auth-title {
  font-family:var(--sp-font-display);
  font-size:22px; font-weight:500;
  letter-spacing:-.02em;
  color:var(--sp-ink);
  margin-bottom:6px;
}
.splash-auth-sub {
  font-size:13px; color:var(--sp-ink-dim);
  line-height:1.5;
}

/* ---------- Form ---------- */
.splash-auth-form {
  display:flex; flex-direction:column; gap:16px;
}

.splash-field {
  display:flex; flex-direction:column; gap:6px;
}
.splash-field label {
  font-family:var(--sp-font-mono); font-size:10px; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--sp-ink-dim);
}

.splash-input-wrap {
  position:relative;
  display:flex; align-items:center;
  background:var(--sp-input-bg);
  border:1px solid var(--sp-line);
  border-radius:10px;
  transition:border-color .2s, background .2s, box-shadow .2s;
}
.splash-input-wrap:focus-within {
  border-color:var(--sp-accent);
  background:rgba(var(--sp-particle-rgb-1),.04);
  box-shadow:0 0 0 3px rgba(var(--sp-particle-rgb-1),.15);
}
.splash-input-icon {
  width:16px; height:16px;
  margin-left:14px;
  color:var(--sp-ink-faint);
  flex-shrink:0;
}
.splash-input-wrap:focus-within .splash-input-icon { color:var(--sp-accent); }
.splash-input-wrap input {
  flex:1;
  background:transparent;
  border:none; outline:none;
  padding:12px 14px;
  color:var(--sp-ink);
  font-family:var(--sp-font-body); font-size:14px;
}
.splash-input-wrap input::placeholder { color:var(--sp-ink-faint); }
.splash-input-toggle {
  background:transparent; border:none; cursor:pointer;
  color:var(--sp-ink-faint);
  padding:10px 14px;
  display:flex; align-items:center;
  transition:color .15s;
}
.splash-input-toggle:hover { color:var(--sp-accent); }
.splash-input-toggle svg { width:16px; height:16px; }

.splash-auth-row {
  display:flex; justify-content:space-between; align-items:center;
  font-size:12px;
}

.splash-check {
  display:flex; align-items:center; gap:8px;
  cursor:pointer;
  user-select:none;
  position:relative;
}
.splash-check input { position:absolute; opacity:0; pointer-events:none; }
.splash-check-box {
  width:16px; height:16px;
  border:1px solid var(--sp-line);
  border-radius:4px;
  background:var(--sp-input-bg);
  display:flex; align-items:center; justify-content:center;
  transition:all .15s;
  flex-shrink:0;
}
.splash-check-box::after {
  content:''; width:8px; height:8px;
  background:var(--sp-accent);
  border-radius:2px;
  transform:scale(0);
  transition:transform .15s;
}
.splash-check input:checked + .splash-check-box {
  border-color:var(--sp-accent);
  background:rgba(var(--sp-particle-rgb-1),.1);
}
.splash-check input:checked + .splash-check-box::after { transform:scale(1); }
.splash-check-label { color:var(--sp-ink-dim); }

.splash-link {
  color:var(--sp-accent);
  text-decoration:none;
  font-weight:500;
  transition:color .15s;
}
.splash-link:hover { color:var(--sp-accent-3); text-decoration:underline; }

/* ---------- Buttons ---------- */
.splash-btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:12px 18px;
  border-radius:10px;
  border:none;
  font-family:var(--sp-font-body);
  font-size:14px; font-weight:500;
  letter-spacing:.01em;
  cursor:pointer;
  transition:all .2s;
  position:relative;
  overflow:hidden;
}
.splash-btn:disabled { cursor:not-allowed; opacity:.7; }

.splash-btn-primary {
  background:linear-gradient(135deg, var(--sp-accent) 0%, var(--sp-accent-2) 100%);
  color:var(--sp-btn-fg); font-weight:600;
  box-shadow:0 8px 24px rgba(var(--sp-particle-rgb-1),.3);
  margin-top:4px;
}
.splash-btn-primary:hover:not(:disabled) {
  transform:translateY(-1px);
  box-shadow:0 12px 32px rgba(var(--sp-particle-rgb-1),.4);
}
.splash-btn-primary:active:not(:disabled) { transform:translateY(0); }
.splash-btn-primary .splash-btn-arrow {
  width:16px; height:16px;
  transition:transform .2s;
}
.splash-btn-primary:hover:not(:disabled) .splash-btn-arrow { transform:translateX(3px); }
.splash-btn-primary.is-loading {
  background:linear-gradient(90deg, var(--sp-accent), var(--sp-accent-2), var(--sp-accent), var(--sp-accent-2));
  background-size:200% 100%;
  animation:btn-load 1.4s linear infinite;
}
@keyframes btn-load { to { background-position:200% 0; } }

.splash-btn-ghost {
  background:var(--sp-input-bg);
  border:1px solid var(--sp-line);
  color:var(--sp-ink);
}
.splash-btn-ghost:hover {
  background:rgba(var(--sp-particle-rgb-1),.05);
  border-color:var(--sp-accent);
  color:var(--sp-accent);
}
.splash-btn-ghost svg { width:16px; height:16px; }

/* ---------- Feedback ---------- */
.splash-auth-feedback {
  font-family:var(--sp-font-mono); font-size:11px;
  letter-spacing:.04em;
  min-height:18px;
  padding-left:2px;
  color:var(--sp-ink-dim);
  transition:color .2s;
}
.splash-auth-feedback.is-error   { color:var(--sp-danger);  }
.splash-auth-feedback.is-success { color:var(--sp-success); }

/* ---------- Divider & alt auth ---------- */
.splash-auth-divider {
  display:flex; align-items:center; gap:12px;
  margin:20px 0 16px;
  font-family:var(--sp-font-mono); font-size:10px;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--sp-ink-faint);
}
.splash-auth-divider::before,
.splash-auth-divider::after {
  content:''; flex:1; height:1px;
  background:var(--sp-line-soft);
}

.splash-auth-alt {
  display:grid; grid-template-columns:1fr 1fr; gap:10px;
}

.splash-auth-foot {
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid var(--sp-line-soft);
  text-align:center;
  font-size:12px;
  color:var(--sp-ink-dim);
}

/* ---------- Multi-state card ---------- */
.splash-auth-card {
  position:relative;
}
.splash-auth-state {
  display:none;
  opacity:0;
  transform:translateX(16px);
  transition:opacity .3s ease, transform .3s ease;
}
.splash-auth-state.is-active {
  display:block;
  opacity:1;
  transform:translateX(0);
}

/* Eyebrow icon */
.splash-auth-eyebrow {
  display:flex; align-items:center; gap:6px;
}
.sp-eyebrow-icon {
  width:14px; height:14px;
  color:var(--sp-accent);
}

/* Form row (2 champs inline) */
.splash-field-row {
  display:flex; gap:10px;
  align-items:flex-end;
}
.splash-field-row .splash-field { flex:1; min-width:0; }

.splash-form-compact { gap:12px; }
.splash-form-compact .splash-field label { font-size:9px; }

/* Select */
.splash-input-wrap select {
  flex:1;
  background:transparent;
  border:none; outline:none;
  padding:12px 14px;
  color:var(--sp-ink);
  font-family:var(--sp-font-body); font-size:14px;
  appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a93a3' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat:no-repeat;
  background-position:right 14px center;
  padding-right:36px;
  cursor:pointer;
}
.splash-input-wrap select option {
  background:var(--sp-bg-2);
  color:var(--sp-ink);
}

/* Confirmation success */
.splash-auth-success {
  display:flex; flex-direction:column; align-items:center; gap:14px;
  padding:8px 4px;
}
.splash-success-icon {
  width:84px; height:84px;
  color:var(--sp-success);
  filter:drop-shadow(0 0 20px rgba(var(--sp-particle-rgb-3),.6));
}
.splash-success-icon svg { width:100%; height:100%; }
.sp-success-ring {
  animation:success-ring .6s ease-out .1s forwards;
}
.sp-success-check {
  animation:success-check .4s ease-out .7s forwards;
}
@keyframes success-ring { to { stroke-dashoffset:0; } }
@keyframes success-check { to { stroke-dashoffset:0; } }

.sp-code {
  font-family:var(--sp-font-mono); font-size:11px;
  background:var(--sp-input-bg);
  border:1px solid var(--sp-line);
  padding:2px 8px; border-radius:4px;
  color:var(--sp-accent);
}

.splash-success-meta {
  display:flex; gap:18px; flex-wrap:wrap; justify-content:center;
  padding:12px; margin-top:4px;
  border:1px solid var(--sp-line-soft);
  border-radius:10px;
  background:var(--sp-input-bg);
  width:100%;
}
.splash-success-meta-item {
  display:flex; flex-direction:column; gap:4px; align-items:center;
}
.sp-meta-k {
  font-family:var(--sp-font-mono); font-size:9px; font-weight:700;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--sp-ink-faint);
}
.sp-meta-v {
  font-family:var(--sp-font-mono); font-size:11px;
  color:var(--sp-ink);
  display:flex; align-items:center; gap:6px;
}

/* ---------- Footer ---------- */
.splash-footer {
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:16px;
  padding:18px 28px;
  border-top:1px solid var(--sp-line);
  background:var(--sp-top-bg);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  animation:fade-in 1s 4s both;
}
.splash-foot-col { display:flex; flex-direction:column; gap:4px; min-width:0; }
.splash-foot-k {
  font-family:var(--sp-font-mono); font-size:9px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--sp-ink-faint); font-weight:600;
}
.splash-foot-v {
  font-family:var(--sp-font-mono); font-size:12px;
  color:var(--sp-ink);
  font-variant-numeric:tabular-nums;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}

/* ---------- Utility ---------- */
@keyframes fade-in {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0);   }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .splash-content { grid-template-columns:1fr; gap:40px; padding:32px 6vw; }
  .splash-hero { align-items:center; text-align:center; }
  .splash-title { justify-content:center; }
  .splash-slogans { text-align:center; }
  .splash-slogan-lines, .splash-status-strip { align-items:center; }
  .splash-slogan { align-items:center; }
  .splash-status-strip { justify-content:center; }
  .splash-auth { width:100%; }
}

@media (max-width: 640px) {
  .splash-top { padding:12px 16px; font-size:9px; }
  .splash-content { padding:24px 18px; gap:28px; }
  .splash-logo { width:72px; height:72px; }
  .splash-auth-card { padding:22px; }
  .splash-auth-alt { grid-template-columns:1fr; }
  .splash-footer { grid-template-columns:repeat(2, 1fr); padding:14px 16px; }
  .splash-foot-v { font-size:11px; }
  .splash-status-strip { gap:14px; }
  .splash-signature-bracket { font-size:20px; }
  .splash-slogans { min-height:130px; }
  .splash-theme-toggle { top:10px; right:10px; width:36px; height:36px; }
}

@media (prefers-reduced-motion: reduce) {
  .splash-aurora, .splash-grid,
  .sp-ring-outer, .sp-ring-mid, .sp-ring-inner,
  .sp-core, .sp-core-halo,
  .splash-title-accent, .splash-slogan {
    animation:none; transition:none;
  }
}