/* ===== Auth pages, dashboard, admin, 404 ===== */

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-visual {
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background: linear-gradient(160deg, #0c1320, #070a10);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
}
#auth-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.9; }
.auth-visual > * { position: relative; z-index: 1; }

.auth-quote { max-width: 420px; }
.auth-quote h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }
.auth-points { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 12px; }
.auth-points li { display: flex; gap: 11px; font-size: 0.94rem; color: var(--text-soft); }
.auth-points svg { width: 18px; height: 18px; color: var(--ice-400); flex: 0 0 auto; margin-top: 3px; }

.auth-main {
  display: grid;
  place-items: center;
  padding: 40px 24px;
}

.auth-card {
  width: min(430px, 100%);
  padding: 34px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--grad-panel);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow-lg);
}
.auth-card h1 { font-size: 1.9rem; margin-bottom: 8px; }
.auth-card > p { font-size: 0.94rem; margin-bottom: 26px; }
.auth-alt { margin-top: 22px; text-align: center; font-size: 0.9rem; color: var(--text-mute); }
.auth-back { display: inline-flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--text-mute); }

@media (max-width: 900px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
}

/* ---------- Dashboard ---------- */
.dash {
  padding: calc(var(--nav-h) + 46px) 0 80px;
}
.dash-head {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 30px;
}
.dash-head h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 0; }
.dash-head p { margin: 6px 0 0; font-size: 0.94rem; }

.dash-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 20px;
  align-items: start;
}

.license-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(87, 166, 255, 0.35);
  background:
    radial-gradient(500px 240px at 100% 0%, rgba(47, 139, 255, 0.22), transparent 70%),
    linear-gradient(160deg, rgba(24, 33, 48, 0.92), rgba(10, 14, 21, 0.95));
  box-shadow: var(--glow-ice);
  overflow: hidden;
}
.license-card .lc-plan { font: 600 0.8rem/1 'Inter', sans-serif; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ice-200); }
.license-card h2 { margin: 12px 0 4px; font-size: 1.6rem; }

.keyline {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 20px 0 8px;
}
.keybox {
  flex: 1;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px dashed rgba(87, 166, 255, 0.45);
  background: rgba(6, 10, 17, 0.8);
  font: 600 1.05rem/1 'Sora', monospace;
  letter-spacing: 0.1em;
  color: #fff;
  overflow-x: auto;
  white-space: nowrap;
}
.keybox.locked { color: var(--text-mute); border-style: solid; letter-spacing: 0.24em; }

.lc-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 14px; margin-top: 22px; }
.lc-meta div { padding: 14px; border-radius: 12px; border: 1px solid var(--line); background: rgba(9, 13, 20, 0.6); }
.lc-meta span { display: block; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); }
.lc-meta b { display: block; margin-top: 6px; font-size: 0.98rem; color: #fff; font-weight: 600; }

.panel {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--grad-panel);
  backdrop-filter: var(--blur);
}
.panel h3 { font-size: 1.05rem; margin-bottom: 16px; }
.panel + .panel { margin-top: 20px; }

.dash-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 40px 0 18px; }

.dl-list { display: grid; gap: 10px; }
.dl-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(9, 13, 20, 0.6);
  font-size: 0.92rem;
}
.dl-item b { color: #fff; font-weight: 600; }
.dl-item small { display: block; color: var(--text-mute); font-size: 0.78rem; }

.copy-ok { color: var(--ok); }

@media (max-width: 900px) {
  .dash-grid { grid-template-columns: 1fr; }
}

/* ---------- 404 ---------- */
.err-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 100px 24px;
}
.err-code {
  font: 800 clamp(5rem, 18vw, 12rem)/0.9 'Sora', sans-serif;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}