/* NEAITECH Utility Account */
:root {
  --navy: #0c1f3d;
  --navy-soft: #152a4a;
  --blue: #1e5a8a;
  --accent: #c9a227;
  --white: #ffffff;
  --cream: #f7f5f0;
  --gray-100: #f0f2f6;
  --gray-200: #e2e6ed;
  --gray-500: #6b7a90;
  --gray-700: #3d4f66;
  --text: #1a2b42;
  --ok: #1a7a4c;
  --danger: #b33a3a;
  --shadow: 0 20px 50px rgba(12, 31, 61, 0.12);
  --radius: 16px;
  --font: "DM Sans", system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --max: 1100px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
.container { width: min(var(--max), calc(100% - 2.5rem)); margin-inline: auto; }

.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 31, 61, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 162, 39, 0.25);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.95rem 0;
}
.logo { color: var(--white); font-weight: 700; letter-spacing: 0.04em; font-size: 0.95rem; }
.logo b { color: var(--accent); font-weight: 600; }
.nav { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.nav a { color: #9fb0c7; font-size: 0.88rem; font-weight: 500; }
.nav a:hover { color: var(--accent); }
.nav .user-pill {
  color: #dfe7f2; font-size: 0.82rem; background: rgba(255,255,255,0.08);
  padding: 0.35rem 0.7rem; border-radius: 999px;
}
.btn-link {
  border: none; background: none; color: var(--accent); cursor: pointer;
  font: inherit; font-size: 0.88rem; font-weight: 600;
}

.hero {
  padding: 3.2rem 0 2rem;
  background: linear-gradient(165deg, var(--navy) 0%, #0a1830 55%, var(--navy-soft) 100%);
  color: var(--white);
}
.hero-tag {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em;
  color: var(--accent); font-weight: 600;
}
.hero h1 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.15; margin: 0.6rem 0 0.75rem;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero p { color: #9fb0c7; max-width: 40rem; }

.section { padding: 2.5rem 0 3.5rem; }
.grid-auth {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}
@media (max-width: 820px) {
  .grid-auth { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.4rem;
}
.card h2 {
  font-size: 1.15rem; margin-bottom: 0.35rem; color: var(--navy);
}
.card .sub { color: var(--gray-500); font-size: 0.92rem; margin-bottom: 1.1rem; }
label {
  display: block; font-size: 0.82rem; font-weight: 600; color: var(--gray-700);
  margin: 0.75rem 0 0.35rem;
}
input[type="text"], input[type="email"], input[type="password"] {
  width: 100%; padding: 0.7rem 0.85rem; border-radius: 10px;
  border: 1px solid var(--gray-200); font: inherit; color: var(--text);
  background: #fff;
}
input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-color: var(--accent);
}
.check {
  display: flex; gap: 0.55rem; align-items: flex-start;
  margin: 1rem 0 0.5rem; font-size: 0.86rem; color: var(--gray-700);
}
.check input { margin-top: 0.25rem; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 1rem; width: 100%;
  background: linear-gradient(135deg, #1e5a8a, #0c1f3d);
  color: #fff; border: none; border-radius: 12px;
  padding: 0.85rem 1rem; font: inherit; font-weight: 600; cursor: pointer;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: 0.6; cursor: wait; }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 0.65rem; width: 100%;
  background: transparent; color: var(--blue);
  border: 1px solid var(--gray-200); border-radius: 12px;
  padding: 0.75rem 1rem; font: inherit; font-weight: 600; cursor: pointer;
}
.msg {
  margin-top: 0.85rem; padding: 0.7rem 0.85rem; border-radius: 10px;
  font-size: 0.9rem; display: none;
}
.msg.show { display: block; }
.msg.err { background: #fdecec; color: var(--danger); border: 1px solid #f5c2c2; }
.msg.ok { background: #e8f7ef; color: var(--ok); border: 1px solid #b7e4c7; }

.tools-grid {
  display: grid; gap: 1.15rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.25rem;
}
@media (max-width: 820px) {
  .tools-grid { grid-template-columns: 1fr; }
}
.tool-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 0.65rem;
}
.tool-card .badge {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em;
  color: var(--blue); font-weight: 600;
}
.tool-card h3 { font-size: 1.15rem; color: var(--navy); }
.tool-card p { color: var(--gray-500); font-size: 0.9rem; flex: 1; }
.dl-row {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
}
.dl-row a {
  font-size: 0.8rem; font-weight: 600;
  padding: 0.4rem 0.65rem; border-radius: 8px;
  background: var(--gray-100); color: var(--navy); border: 1px solid var(--gray-200);
}
.dl-row a:hover { background: #e8eef6; border-color: #c5d3e6; }
.tool-card .open-page {
  margin-top: 0.35rem; font-size: 0.85rem; font-weight: 600; color: var(--blue);
}

.locked-box {
  border: 1px dashed #c5d0df;
  background: #f8fafc;
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
}
.locked-box h3 { color: var(--navy); margin-bottom: 0.4rem; }
.locked-box p { color: var(--gray-500); font-size: 0.92rem; margin-bottom: 0.9rem; }
.locked-box a.btn-primary { width: auto; display: inline-flex; padding-inline: 1.25rem; }

.footer {
  border-top: 1px solid var(--gray-200);
  padding: 1.25rem 0 2rem;
  color: var(--gray-500); font-size: 0.85rem;
}
.footer-inner { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; }
.footer a:hover { color: var(--blue); }

#panel-guest, #panel-user { display: none; }
#panel-guest.show, #panel-user.show { display: block; }

.gdpr-box {
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-radius: 12px;
  background: #eef6ff;
  border: 1px solid #d5e6f8;
}
.gdpr-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}
.gdpr-text {
  font-size: 0.84rem;
  color: var(--gray-700);
  margin-bottom: 0.65rem;
  line-height: 1.55;
}
.gdpr-text a { color: var(--blue); font-weight: 600; text-decoration: underline; }
.gdpr-box .check { margin: 0.55rem 0 0; }
.gdpr-box .check a { color: var(--blue); font-weight: 600; }

/* Gate on product pages */
.util-gate {
  border: 1px solid var(--gray-200, #e2e6ed);
  background: linear-gradient(180deg, #f8fafc, #fff);
  border-radius: 16px;
  padding: 1.5rem 1.25rem;
  text-align: center;
  margin: 1rem 0 0.5rem;
}
.util-gate h3 { margin-bottom: 0.4rem; color: #0c1f3d; font-size: 1.15rem; }
.util-gate p { color: #6b7a90; margin-bottom: 1rem; font-size: 0.95rem; }
.util-gate .gate-actions {
  display: flex; flex-wrap: wrap; gap: 0.65rem; justify-content: center;
}
.util-gate .gate-actions a {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.1rem; border-radius: 12px; font-weight: 600; font-size: 0.92rem;
}
.util-gate .gate-actions a.primary {
  background: linear-gradient(135deg, #1e5a8a, #0c1f3d); color: #fff;
}
.util-gate .gate-actions a.ghost {
  border: 1px solid #e2e6ed; color: #1e5a8a; background: #fff;
}
.util-dl-ready { display: none; }
.util-dl-ready.show { display: block; }
.util-user-bar {
  font-size: 0.88rem; color: #3d4f66;
  background: #eef6ff; border: 1px solid #d5e6f8;
  border-radius: 10px; padding: 0.65rem 0.9rem; margin-bottom: 1rem;
}
.util-user-bar strong { color: #0c1f3d; }
.util-user-bar a { color: #1e5a8a; font-weight: 600; margin-left: 0.5rem; }