/* Login — Night Signal (Deep Pine palette) */
:root{
  --green:#52ae32;
  --green-2:#194330;
  --bg:#194330;
  --card:rgba(255,255,255,0.06);
  --card-border:rgba(255,255,255,0.16);
  --text:rgba(255,255,255,0.92);
  --text-muted:rgba(255,255,255,0.6);
  --error-bg:rgba(255,90,70,0.12);
  --error-border:rgba(255,90,70,0.35);
  --error-text:#ffb4a8;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}

/* Solid Deep Pine — paints immediately, visible before the video loads */
.login-bg{
  position:fixed;
  inset:0;
  z-index:-2;
  background:
    radial-gradient(640px 420px at 50% 38%, rgba(82,174,50,0.20), transparent 72%),
    var(--bg);
}

/* Video background — same on every screen size */
.video-background{
  position:fixed;
  inset:0;
  z-index:-1;
  overflow:hidden;
}
.video-background video{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.video-background::after{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(9,24,17,0.55);
}

.login-header{
  display:flex;
  align-items:center;
  padding:18px 24px;
}
.login-header img{
  height:34px;
  width:auto;
}

.admin-panel{
  position:fixed;
  top:18px;
  right:24px;
  z-index:5;
  display:flex;
  align-items:center;
  gap:12px;
  font-size:0.8rem;
}
.admin-panel-link{
  color:var(--text);
  text-decoration:none;
  font-weight:600;
  padding:6px 10px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,0.25);
  transition:background .15s ease;
}
.admin-panel-link:hover{ background:rgba(255,255,255,0.08); }
.admin-panel-email{
  color:var(--text-muted);
  padding:6px 0;
}
.admin-panel-viewing-as{
  color:#ffb648;
  background:rgba(255,182,72,0.12);
  border:1px solid rgba(255,182,72,0.35);
  border-radius:8px;
  padding:6px 10px;
  font-weight:600;
}

.login-main{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.login-card{
  width:100%;
  max-width:380px;
  background:var(--card);
  border:1px solid var(--card-border);
  border-radius:16px;
  backdrop-filter:blur(8px);
  padding:36px 32px;
  text-align:center;
  box-shadow:0 20px 60px -20px rgba(0,0,0,0.6);
}

.login-card h1{
  font-size:1.5rem;
  font-weight:700;
  letter-spacing:0.01em;
  margin:0 0 24px;
  color:var(--text);
}

.login-card .form-group{
  text-align:left;
}

.login-card label{
  display:block;
  font-size:0.8rem;
  font-weight:600;
  letter-spacing:0.02em;
  color:var(--text-muted);
  margin-bottom:8px;
}

.login-input{
  width:100%;
  height:44px;
  padding:0 14px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.18);
  background:rgba(0,0,0,0.28);
  color:var(--text);
  font-size:0.95rem;
  outline:none;
  transition:border-color .15s ease, background .15s ease;
}
.login-input::placeholder{ color:rgba(255,255,255,0.35); }
.login-input:focus{
  border-color:var(--green);
  background:rgba(0,0,0,0.4);
}
.login-input:focus-visible{
  outline:2px solid var(--green);
  outline-offset:2px;
}

.login-btn{
  width:100%;
  height:44px;
  margin-top:16px;
  border:none;
  border-radius:10px;
  background:linear-gradient(180deg,var(--green),var(--green-2));
  color:#eafaf0;
  font-weight:700;
  font-size:0.95rem;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition:filter .15s ease, opacity .15s ease;
}
.login-btn:hover{ filter:brightness(1.08); }
.login-btn:active{ filter:brightness(0.96); }
.login-btn:focus-visible{
  outline:2px solid #fff;
  outline-offset:2px;
}
.login-btn:disabled{
  cursor:default;
  opacity:0.85;
}

.login-btn .dot{
  width:5px;
  height:5px;
  border-radius:50%;
  background:#eafaf0;
  opacity:0.5;
  animation:login-dot-pulse 1s infinite ease-in-out;
}
.login-btn .dot:nth-child(2){ animation-delay:.15s; }
.login-btn .dot:nth-child(3){ animation-delay:.3s; }
@keyframes login-dot-pulse{
  0%,80%,100%{ opacity:.35; }
  40%{ opacity:.95; }
}
@media (prefers-reduced-motion: reduce){
  .login-btn .dot{ animation:none; }
}

.login-alert{
  margin-top:16px;
  padding:10px 12px;
  border-radius:8px;
  background:var(--error-bg);
  border:1px solid var(--error-border);
  color:var(--error-text);
  font-size:0.82rem;
  line-height:1.4;
  text-align:left;
}

.login-card .hello{
  color:var(--text);
  font-size:0.98rem;
  margin-bottom:20px;
}

.login-card .btn-secondary{
  display:inline-block;
  padding:10px 20px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.25);
  color:var(--text);
  text-decoration:none;
  font-weight:600;
  font-size:0.9rem;
  transition:background .15s ease;
}
.login-card .btn-secondary:hover{ background:rgba(255,255,255,0.08); }

.request-access-btn{
  margin-bottom:20px;
  text-decoration:none;
}

.tool-list{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  text-align:center;
}
.tool-list li{ margin-bottom:8px; }
.tool-list a{
  color:var(--green);
  font-weight:600;
  text-decoration:none;
}
.tool-list a:hover{ text-decoration:underline; }

.login-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 24px 24px;
}
.login-footer a{ line-height:0; }
.login-footer img{
  height:26px;
  width:auto;
  opacity:0.7;
  transition:opacity .2s ease;
}
.login-footer img:hover{ opacity:1; }

@media (max-width:480px){
  .login-header img{ height:28px; }
  .login-card{ padding:28px 22px; }
  .login-footer img{ height:20px; }
  .admin-panel{
    position:static;
    justify-content:center;
    flex-wrap:wrap;
    padding:0 24px 8px;
  }
}