.login-page {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0f0f 100%);
  font-family: var(--font-sans);
  color: #fff;
  overflow: hidden;
  padding-top: 80px;
}

.login-page .box {
  margin: auto;
  max-width: 420px;
  width: 100%;
}

.box {
  padding: 40px 36px;
  background: rgba(20, 20, 20, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 77, 45, 0.1);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

.auth-link-row {
  margin-top: 12px;
  text-align: center;
}

.auth-link-row a {
  color: #ff8b73;
  font-size: 13px;
  text-decoration: none;
}

.auth-link-row a:hover {
  text-decoration: underline;
}

.logo {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  text-shadow: 0 0 20px rgba(255, 77, 45, 0.3);
}

h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 32px;
  color: #f5f5f5;
  letter-spacing: -0.02em;
}

input[type=text],
input[type=email],
input[type=password],
select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(30, 30, 30, 0.6);
  border: 1px solid rgba(255, 77, 45, 0.15);
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  outline: none;
  transition: all .25s ease;
  margin-bottom: 14px;
}

input[type=text]:focus,
input[type=email]:focus,
input[type=password]:focus,
select:focus { 
  border-color: var(--accent); 
  background: rgba(30, 30, 30, 0.9);
  box-shadow: 0 0 0 3px rgba(255, 77, 45, 0.1);
}

button:not(.tb-hamburger) {
  width: 100%;
  padding: 0 16px;
  min-height: 42px;
  background: var(--accent, var(--accent));
  border: 2px solid var(--ink, #111827);
  border-radius: 6px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink, #111827);
  transition: transform .15s ease, box-shadow .15s ease;
  margin-top: 8px;
}

button:not(.tb-hamburger):hover {
  transform: translate(3px, 3px);
  box-shadow: none;
}

button:not(.tb-hamburger):active {
  transform: translate(3px, 3px);
  box-shadow: none;
  filter: brightness(.9);
}

button:not(.tb-hamburger):disabled { 
  opacity: .5; 
  cursor: not-allowed;
  transform: none;
  box-shadow: 3px 3px 0 var(--ink, #111827);
}

.err {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: rgba(255,77,45,.18);
  border: 1px solid rgba(255,77,45,.45);
  border-radius: 6px;
  padding: 10px 14px;
  text-align: center;
  min-height: 0;
  display: none;
}
.err:not(:empty) { display: block; }

@media (max-width: 640px) {
  .login-page .box {
    width: min(320px, calc(100vw - 32px));
    margin-top: 96px;
  }
}