/* ============================================================
   VALUESEND — core stylesheet
   Dark / neon / glass design system
   ============================================================ */

:root{
  --bg:#04040a;
  --bg-2:#080812;
  --panel:rgba(255,255,255,.035);
  --panel-2:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);

  --txt:#eef0ff;
  --txt-dim:#a8adcc;
  --txt-mute:#6a6f92;

  --v:#7c5cff;      /* violet */
  --c:#22d3ee;      /* cyan   */
  --p:#ff4d9d;      /* pink   */
  --g:#3ddc97;      /* green  */
  --y:#ffc857;      /* amber  */

  --grad:linear-gradient(135deg,var(--v) 0%,var(--c) 55%,var(--p) 100%);
  --radius:18px;
  --radius-s:12px;
  --shadow:0 30px 80px -20px rgba(0,0,0,.9);
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
::selection{background:var(--v);color:#fff}

/* ---------- ambient background ---------- */
.aurora{position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none}
.aurora span{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.42;
  animation:drift 22s ease-in-out infinite;
}
.aurora span:nth-child(1){width:52vw;height:52vw;background:#5b2bff;top:-14vw;left:-10vw}
.aurora span:nth-child(2){width:44vw;height:44vw;background:#0891b2;bottom:-16vw;right:-8vw;animation-delay:-7s}
.aurora span:nth-child(3){width:34vw;height:34vw;background:#d6266e;top:38%;left:52%;animation-delay:-13s;opacity:.3}
@keyframes drift{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  33%{transform:translate3d(6vw,4vh,0) scale(1.12)}
  66%{transform:translate3d(-5vw,-3vh,0) scale(.94)}
}
.grid-bg{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 65% at 50% 40%,#000 25%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 65% at 50% 40%,#000 25%,transparent 78%);
}
.noise{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
}

/* ---------- shared atoms ---------- */
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:19px}
.brand .mark{
  width:30px;height:30px;border-radius:9px;background:var(--grad);
  display:grid;place-items:center;box-shadow:0 0 24px rgba(124,92,255,.55);flex:none;
}
.brand .mark svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2.2}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--txt-mute);
}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--txt-dim);
  backdrop-filter:blur(12px);
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--g);box-shadow:0 0 12px var(--g);animation:pulse 2s infinite}
.dot.red{background:var(--p);box-shadow:0 0 12px var(--p)}
@keyframes pulse{50%{opacity:.35;transform:scale(.8)}}

.btn{
  --bg-btn:var(--panel-2);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;border:1px solid var(--line-2);
  background:var(--bg-btn);cursor:pointer;font-weight:600;font-size:14px;
  transition:transform .18s,box-shadow .25s,background .25s,border-color .25s;
  backdrop-filter:blur(10px);white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.09)}
.btn:active{transform:translateY(0)}
.btn.primary{
  background:var(--grad);border:none;color:#fff;
  box-shadow:0 12px 34px -10px rgba(124,92,255,.85);
}
.btn.primary:hover{box-shadow:0 18px 44px -10px rgba(124,92,255,1)}
.btn.ghost{background:transparent}
.btn.sm{padding:9px 16px;font-size:13px;border-radius:10px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  backdrop-filter:blur(22px);box-shadow:var(--shadow);
}

/* ---------- forms ---------- */
.field{margin-bottom:16px}
.field label{
  display:block;margin-bottom:8px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--txt-mute);
}
.input{
  width:100%;padding:14px 16px;border-radius:12px;
  background:rgba(0,0,0,.42);border:1px solid var(--line);
  transition:border-color .2s,box-shadow .2s,background .2s;font-size:14.5px;
}
.input::placeholder{color:#4d5170}
.input:focus{
  outline:none;border-color:var(--v);background:rgba(0,0,0,.6);
  box-shadow:0 0 0 4px rgba(124,92,255,.16);
}
textarea.input{resize:vertical;min-height:150px;line-height:1.65}

.alert{
  padding:12px 15px;border-radius:11px;font-size:13.5px;margin-bottom:16px;
  border:1px solid;display:none;align-items:center;gap:9px;
}
.alert.show{display:flex;animation:shake .4s}
.alert.err{background:rgba(255,77,157,.11);border-color:rgba(255,77,157,.45);color:#ffa6cd}
.alert.ok{background:rgba(61,220,151,.11);border-color:rgba(61,220,151,.42);color:#8ff0c6}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}

/* ---------- toast ---------- */
#toast{position:fixed;bottom:26px;right:26px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{
  padding:14px 18px;border-radius:13px;background:rgba(14,14,26,.94);
  border:1px solid var(--line-2);box-shadow:var(--shadow);backdrop-filter:blur(18px);
  font-size:13.5px;display:flex;align-items:center;gap:11px;min-width:250px;
  animation:slideIn .35s cubic-bezier(.2,.9,.3,1.4);
}
.toast.out{animation:slideOut .3s forwards}
.toast i{width:8px;height:8px;border-radius:50%;background:var(--g);box-shadow:0 0 10px var(--g);flex:none}
.toast.err i{background:var(--p);box-shadow:0 0 10px var(--p)}
@keyframes slideIn{from{opacity:0;transform:translateX(60px)}to{opacity:1;transform:none}}
@keyframes slideOut{to{opacity:0;transform:translateX(60px)}}

.reveal{opacity:0;transform:translateY(22px);animation:reveal .8s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes reveal{to{opacity:1;transform:none}}