:root {
  --bg: #0a0a08; --surface: #131210; --surface2: #1a1816;
  --border: #2a2722; --text: #e8e4d8; --muted: #8a856f; --faint: #4d4a3e;
  --primary: #c9a84c; --primary-h: #b8962f;
  --err: #dd6974; --err-bg: #381d20;
  --r-md: .5rem; --r-lg: .75rem;
  --font: 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
}

.login-wrap {
  width: 100%;
  max-width: 380px;
  padding: 1rem;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
}

.login-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 2rem;
}
.login-logo-mark { width: 36px; height: 36px; object-fit: contain; }
.login-logo-name { font-size: .95rem; font-weight: 700; letter-spacing: -.02em; color: var(--primary); }
.login-logo-sub { font-size: .75rem; color: var(--muted); }

.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: .75rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: .35rem;
}
.field input {
  width: 100%;
  padding: .6rem .75rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  font-family: var(--font);
  font-size: .875rem;
  outline: none;
  transition: border-color .2s;
}
.field input:focus {
  border-color: var(--primary);
}

.pass-wrap {
  position: relative;
}
.pass-wrap input {
  padding-right: 2.5rem;
}
.pass-toggle {
  position: absolute;
  right: .5rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--faint);
  cursor: pointer;
  padding: .25rem;
  display: flex;
  align-items: center;
}
.pass-toggle:hover { color: var(--muted); }

.error-msg {
  background: var(--err-bg);
  border: 1px solid var(--err);
  border-radius: var(--r-md);
  padding: .5rem .75rem;
  font-size: .78rem;
  color: var(--err);
  margin-bottom: 1rem;
}

.login-btn {
  width: 100%;
  padding: .65rem;
  background: var(--primary);
  color: #0a0a08;
  border: none;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
}
.login-btn:hover { background: var(--primary-h); }
.login-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}