/*
DMCTN Login Branding 1.3.1 – TẠO BỞI BÙI VĂN TĨNH
Tăng độ tương phản cho nền tối (Matrix), đổ bóng chữ đỏ-vàng.
*/

body.login.dmctn-login {
  min-height: 100vh;
  background: #0b1220;
  background-image:
    radial-gradient(1200px 600px at 10% 10%, rgba(14,165,233,.25) 0%, rgba(14,165,233,0) 60%),
    radial-gradient(1000px 500px at 90% 30%, rgba(34,197,94,.20) 0%, rgba(34,197,94,0) 60%),
    linear-gradient(135deg, #0b1220 0%, #0e1424 40%, #0b1220 100%);
  display: grid;
  place-items: center;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* Card */
#login {
  width: 360px;
  padding: 28px 28px 16px;
  background: rgba(255,255,255,.95);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(2,6,23,.35), 0 1px 0 rgba(255,255,255,.6) inset;
  backdrop-filter: blur(6px);
}

/* Heading glow (đỏ-vàng) */
.login h1, .login h1 a, .dmctn-lb-message strong {
  color: #fefce8; /* vàng nhạt sữa */
  text-shadow:
    0 1px 0 #111827,            /* viền đậm */
    0 0 6px #fde047,            /* vàng */
    0 0 12px #f59e0b,           /* cam */
    0 0 18px #ef4444;           /* đỏ */
}

/* Logo (nếu dùng ảnh) */
.login h1 a {
  background-image: var(--dmctn-lb-logo);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: 96px; height: 96px; margin: 4px auto 8px;
  text-indent: -9999px;
  border-radius: 20px;
  filter: drop-shadow(0 6px 12px rgba(2,6,23,.6));
}

/* Message */
.dmctn-lb-message {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px dashed rgba(14,165,233,.55);
  display: grid; gap: 4px; text-align: center;
}
.dmctn-lb-message span { font-size: 12.5px; color: #374151; }
.dmctn-lb-help { display:inline-block; margin-top:2px; font-size:12.5px; color:#0b5cab; text-decoration:none; }
.dmctn-lb-help:hover{ text-decoration:underline; }

/* Inputs */
input[type="text"], input[type="password"] {
  border-radius: 12px !important;
  border: 1px solid #d1d5db;
  box-shadow: 0 2px 12px rgba(0,0,0,.06) inset;
  padding: 10px 12px;
  background: #ffffff;
}
input:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 3px rgba(14,165,233,.2);
  outline: none;
}

/* Button */
.wp-core-ui .button-primary {
  background: #10b981;
  border-color: #10b981;
  box-shadow: 0 2px 0 rgba(16,185,129,.75);
  text-shadow: none;
  border-radius: 12px;
  padding: 8px 14px;
  font-weight: 700;
}
.wp-core-ui .button-primary:hover { filter: brightness(1.05); }

/* Remember */
.login form .forgetmenot label { display:flex; align-items:center; gap:8px; }

/* Nav links dưới form: làm nổi bật Đăng ký */
#nav, #backtoblog { text-align: center; }
#nav a, #backtoblog a {
  color:#ffffff;
  font-weight:700;
  text-decoration:none;
  text-shadow: 0 1px 0 #111827, 0 0 6px #fde047, 0 0 10px #ef4444;
}
#nav a:hover, #backtoblog a:hover { filter: brightness(1.1); }

/* Tô riêng link Đăng ký thành pill */
#nav a[href*="action=register"] {
  display:inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #facc15, #f59e0b);
  color: #111827;
  border: 1px solid #ca8a04;
  text-shadow: 0 1px 0 rgba(255,255,255,.5);
  box-shadow: 0 6px 12px rgba(250, 204, 21, .25);
}

/* CTA Đăng ký của plugin */
.dmctn-lb-under { width: 360px; margin: 6px auto 0; text-align:center; }
a.dmctn-lb-register {
  display:inline-block; margin: 10px auto 0; padding: 10px 14px; border-radius: 12px;
  background: linear-gradient(180deg, #34d399, #22c55e);
  color: #052e22; font-weight: 800; text-decoration: none; border: 1px solid #10b981;
  box-shadow: 0 6px 14px rgba(4,120,87,.35);
}
.dmctn-lb-register:hover { filter: brightness(1.03); }
.dmctn-lb-register.disabled, .dmctn-lb-under .disabled {
  display:inline-block; margin: 10px auto 0; padding: 10px 14px; border-radius: 12px;
  background: #f3f4f6; color:#6b7280; border:1px dashed #d1d5db;
}

/* Footer */
.dmctn-lb-footer {
  margin: 14px auto 0;
  width: 360px;
  color: #e5e7eb;
  opacity: .9;
  font-size: 12.5px;
  text-align: center;
}

/* Responsive */
@media (max-width: 420px) {
  #login, .dmctn-lb-footer, .dmctn-lb-under { width: calc(100vw - 32px); }
}