@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: #0f172a;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Animated background */
.bg-pattern {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(79,70,229,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(14,165,233,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(16,185,129,0.08) 0%, transparent 50%);
  z-index: 0;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 0;
}

/* Login Card */
.login-wrap {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 420px;
  padding: 20px;
}

.login-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
}

.login-logo {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, #4f46e5, #06b6d4);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 8px 20px rgba(79,70,229,0.4);
}

.login-logo img {
  width: 36px; height: 36px;
  object-fit: contain;
}

.login-title {
  text-align: center;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.login-sub {
  text-align: center;
  color: #64748b;
  font-size: 0.82rem;
  margin-bottom: 28px;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #94a3b8;
  margin-bottom: 6px;
  display: block;
}

.form-control {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 11px 14px;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.875rem;
  transition: all 0.2s;
  outline: none;
}

.form-control:focus {
  border-color: #4f46e5;
  background: rgba(79,70,229,0.08);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.15);
  color: #fff;
}

.form-control::placeholder { color: #475569; }

.input-group { position: relative; }
.input-icon {
  position: absolute;
  right: 12px; top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  cursor: pointer;
  font-size: 0.9rem;
  transition: color 0.2s;
  background: none; border: none; padding: 0;
}
.input-icon:hover { color: #94a3b8; }

.mb-4 { margin-bottom: 16px; }
.mb-5 { margin-bottom: 20px; }
.mb-6 { margin-bottom: 24px; }

.btn-login {
  width: 100%;
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  border: none;
  border-radius: 10px;
  padding: 12px;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 4px 15px rgba(79,70,229,0.3);
}

.btn-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79,70,229,0.4);
}

.btn-login:active { transform: translateY(0); }

.alert-danger-custom {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.82rem;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}

.login-footer {
  text-align: center;
  margin-top: 24px;
  color: #334155;
  font-size: 0.75rem;
}