:root{
  --bg:#000;
  --surface:#0b0f0b;
  --field:#101610;
  --line:rgba(255,255,255,.14);
  --text:#eef4ea;
  --muted:#a3b09f;
  --brand:#7ed957;
  --brand-on:#06130a;
  --glow:rgba(126,217,87,.14);
  --danger:#ff9a9a;
  --danger-bg:rgba(255,90,90,.1);
  --f-display:'Unbounded','Trebuchet MS',system-ui,sans-serif;
  --f-body:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --radius:5px;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f5f8f1;
  --surface:#ffffff;
  --field:#f1f6ec;
  --line:rgba(8,20,8,.16);
  --text:#0a140a;
  --muted:#4e5c4b;
  --brand:#2c8617;
  --brand-on:#ffffff;
  --glow:rgba(44,134,23,.12);
  --danger:#b42318;
  --danger-bg:rgba(180,35,24,.08);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}

.navbar,.footer,header,footer{display:none!important}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--f-body);line-height:1.6;overflow-x:hidden;-webkit-text-size-adjust:100%;transition:background .3s,color .3s}
a{color:inherit}
h1,h2{font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;line-height:1.18;margin:0}
p{margin:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

.shell{
  min-height:100vh;min-height:100dvh;
  display:grid;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
/*@media (min-width:920px){.shell{grid-template-columns:1.05fr 1fr}}*/

.slash{height:7px;background:var(--brand);clip-path:polygon(0 0,100% 0,calc(100% - 16px) 100%,16px 100%)}

.visual{
  display:none;position:relative;overflow:hidden;
  flex-direction:column;justify-content:space-between;gap:2.5rem;
  padding:clamp(2rem,4vw,3.5rem);
  background:radial-gradient(80% 60% at 100% 0%,var(--glow),transparent 70%),var(--surface);
  border-right:1px solid var(--line);
}
@media (min-width:920px){.visual{display:flex}}
.brand img{display:block;width:11rem;max-width:100%;height:auto}
.visual-copy{position:relative;z-index:1;max-width:520px}
.visual h1{font-size:clamp(1.8rem,3vw,2.6rem)}
.visual .lead{color:var(--muted);margin-top:1.1rem;max-width:44ch}
.features{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.25rem}
.feature{display:flex;gap:1rem;align-items:flex-start}
.f-ic{
  flex:none;width:44px;height:40px;display:grid;place-items:center;
  color:var(--brand);
  background:color-mix(in srgb,var(--brand) 16%,transparent);
  clip-path:polygon(0 0,100% 0,calc(100% - 9px) 100%,9px 100%);
}
.f-ic svg{width:20px;height:20px}
.feature strong{display:block;font-size:.98rem}
.feature span{display:block;color:var(--muted);font-size:.9rem;margin-top:.1rem}

/* Growth line: the one animated moment on this page */
.spark{position:relative;z-index:1}
.spark svg{display:block;width:100%;height:auto}
.spark .grid{stroke:var(--line);stroke-width:1}
.spark .area{fill:var(--brand);fill-opacity:.13;opacity:0;animation:fade 1s 1.2s ease forwards}
.spark .ln{fill:none;stroke:var(--brand);stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.8s .3s cubic-bezier(.22,.7,.2,1) forwards}
.spark .dot{fill:var(--brand);opacity:0;animation:fade .4s 2s ease forwards}
.spark small{display:block;color:var(--muted);font-size:.76rem;margin-top:.5rem}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}

/* ---------- Right: login panel ---------- */
.panel{position:relative;display:grid;place-items:center;padding:clamp(1.25rem,4vw,2.5rem);
  background:radial-gradient(60% 50% at 100% 0%,var(--glow),transparent 70%)}
.theme-btn{position:absolute;top:1rem;right:1rem;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--radius);background:transparent;color:var(--text);cursor:pointer;transition:border-color .2s}
.theme-btn:hover{border-color:var(--brand)}
.theme-btn svg{width:20px;height:20px}
.ic-sun{display:none}
:root[data-theme="light"] .ic-sun{display:block}
:root[data-theme="light"] .ic-moon{display:none}

.card{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.card-body{padding:clamp(1.4rem,4vw,2.3rem)}
.card-logo{display:block;margin-bottom:1.6rem}
.card-logo img{display:block;width:10rem;max-width:70%;height:auto}
@media (min-width:920px){.card-logo{display:none}}

/* Logo file has a black background: give it a plate in light theme */
:root[data-theme="light"] .brand img,
:root[data-theme="light"] .card-logo img{background:#000;padding:.55rem .9rem;border-radius:6px}

.card h2{font-size:clamp(1.4rem,3.4vw,1.7rem)}
.card .sub{color:var(--muted);margin-top:.5rem;font-size:.95rem}

.alert{margin-top:1.3rem;padding:.8rem 1rem;border-radius:var(--radius);border:1px solid var(--danger);background:var(--danger-bg);color:var(--danger);font-size:.92rem;font-weight:600}

form{margin-top:1.6rem;display:grid;gap:1.1rem}
.field label{display:block;font-size:.86rem;font-weight:700;margin-bottom:.4rem}
.control{position:relative}
.control .lead-ic{position:absolute;left:.95rem;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--muted);pointer-events:none}
.control input[type=text],.control input[type=password]{
  width:100%;height:52px;padding:0 3rem 0 2.8rem;
  font:500 1rem var(--f-body);color:var(--text);
  background:var(--field);border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s;
}
.control input::placeholder{color:var(--muted);opacity:.75}
.control input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.control input:-webkit-autofill{-webkit-box-shadow:0 0 0 100px var(--field) inset;-webkit-text-fill-color:var(--text);caret-color:var(--text)}
.reveal{position:absolute;right:.3rem;top:50%;transform:translateY(-50%);width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;color:var(--muted);cursor:pointer;border-radius:var(--radius)}
.reveal:hover{color:var(--text)}
.reveal svg{width:20px;height:20px}
.reveal .ic-off{display:none}
.reveal[aria-pressed="true"] .ic-on{display:none}
.reveal[aria-pressed="true"] .ic-off{display:block}

.options{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.6rem 1rem;font-size:.9rem}
.remember{display:inline-flex;align-items:center;gap:.55rem;cursor:pointer;color:var(--muted)}
.remember input{width:17px;height:17px;accent-color:var(--brand);cursor:pointer}
.forgot{color:var(--brand);font-weight:700;text-decoration:none}
.forgot:hover{text-decoration:underline}

.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:50px;border:0;border-radius:var(--radius);background:var(--brand);color:var(--brand-on);font:700 1rem/1 var(--f-body);cursor:pointer;transition:filter .2s,transform .15s}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.7;cursor:progress}

.divider{display:flex;align-items:center;gap:.9rem;margin:1.5rem 0 1.1rem;color:var(--muted);font-size:.85rem}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.register{text-align:center;color:var(--muted);font-size:.93rem}
.register a{color:var(--brand);font-weight:700;text-decoration:none}
.register a:hover{text-decoration:underline}
.back{display:block;text-align:center;margin-top:1.1rem;color:var(--muted);font-size:.86rem;text-decoration:none}
.back:hover{color:var(--text)}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .spark .ln{stroke-dashoffset:0}
  .spark .area,.spark .dot{opacity:1}
}