/* The staff entrance is a full-page composition. Its artwork is decorative;
   all authentication and invitation actions stay in the same readable column. */
.internal-entry {
  --entry-paper: #f7f8f6;
  --entry-ink: #1a2328;
  --entry-secondary: #526066;
  --entry-line: #d7dddc;
  --entry-control: #fff;
  --entry-control-line: #9daaad;
  --entry-link: #244eaf;
  --entry-button: #203c91;
  --entry-button-hover: #182e74;
  --entry-on-button: #fff;
  --entry-pad: clamp(22px, 3.8vw, 84px);
  --entry-wrap: 1600px;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding-inline: var(--entry-pad);
  color: var(--entry-ink);
  background: var(--entry-paper);
  font-family: "Segoe UI", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
/* Keep the off-screen announcement available without adding a phantom scroll row. */
[data-staff-surface="internal"] #announcer { position: fixed; inset: 0 auto auto 0; }
[data-staff-theme="dark"] .internal-entry {
  --entry-paper: #10151c;
  --entry-ink: #eef4f4;
  --entry-secondary: #afbcc5;
  --entry-line: #303d48;
  --entry-control: #17212b;
  --entry-control-line: #52636e;
  --entry-link: #accaff;
  --entry-button: #a1baff;
  --entry-button-hover: #b8ccff;
  --entry-on-button: #10225a;
}
.internal-entry-bar, .internal-entry-body {
  width: 100%;
  max-width: var(--entry-wrap);
  margin-inline: auto;
}
.internal-entry-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: clamp(17px, 2.6vh, 28px);
  border-bottom: 1px solid var(--entry-line);
}
.internal-entry-brand { display: flex; align-items: center; gap: 10px; color: var(--entry-ink); }
.internal-entry-brand > svg { width: 29px; height: 29px; color: var(--entry-link); }
.internal-entry-brand .brand-return { stroke: var(--entry-ink); }
.internal-entry-brand b { font-size: clamp(20px, 1.65vw, 26px); font-weight: 650; letter-spacing: -.055em; line-height: 1; }
.internal-entry-brand span {
  margin-left: 6px; padding-left: 16px; border-left: 1px solid var(--entry-line);
  color: var(--entry-secondary); font-size: 13px; line-height: 1.3;
}
.internal-entry .staff-appearance { color: var(--entry-secondary); }
.internal-entry-body {
  flex: 1; display: grid; grid-template-columns: minmax(0, 1.21fr) minmax(0, 1fr); align-items: center;
  gap: clamp(36px, 6vw, 112px); padding-block: clamp(26px, 4.8vh, 60px);
}
.entry-print {
  --print-gutter: clamp(28px, 3.4vw, 64px);
  isolation: isolate; position: relative; overflow: hidden;
  align-self: stretch; display: grid; grid-template-rows: auto minmax(235px, 1fr) auto;
  min-height: clamp(440px, 52vw, 610px); padding: var(--print-gutter);
  border-radius: 12px; color: #f8f9ff;
  background:
    radial-gradient(ellipse at 10% 93%, #4344a4 0%, transparent 48%),
    radial-gradient(ellipse at 101% 34%, #3457ab 0%, transparent 62%),
    linear-gradient(150deg, #141c44 1%, #182958 48%, #1b355d 100%);
}
.entry-print::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(circle at center, #c9d7fc5e .72px, transparent .9px);
  background-size: 18px 18px;
  mask-image: linear-gradient(145deg,transparent 5%,#0008 56%,#0004);
}
.entry-print-heading { align-self: start; }
.print-kicker, .auth-kicker { display: flex; align-items: center; gap: 10px; }
.print-kicker {
  color: #c3e1ea; font: 500 12px/1.4 ui-monospace, Consolas, monospace;
  text-transform: uppercase; letter-spacing: .15em;
}
.print-kicker i { display: block; width: 30px; height: 2px; background: #9ce9df; }
.entry-print h2 {
  margin: clamp(16px, 2.15vh, 28px) 0 0;
  font-size: clamp(36px, 4vw, 76px); letter-spacing: -.052em; font-weight: 630; line-height: 1.18;
}
.entry-plot {
  position: relative; align-self: stretch; margin-inline: calc(0px - var(--print-gutter));
  min-width: 0; pointer-events: none;
}
.entry-plot img {
  /* Crop through the mesh at the poster edges, keeping the crest and trough in view. */
  position: absolute; top: 50%; left: 0; transform: translateY(-50%);
  width: 100%; height: auto; max-height: 100%; aspect-ratio: 1.82;
  object-fit: fill;
}
.print-caption {
  margin: 0; padding-top: 17px; border-top: 1px solid #c6d3f64a;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 0; color: #d5ddf4;
  font-size: clamp(12px, 1vw, 16px); line-height: 1.5; letter-spacing: .045em;
}
.print-caption span + span::before { content: "/"; margin-inline: clamp(9px, 1.2vw, 25px); color: #a1aed3; }
.internal-auth { width: 100%; min-width: 0; justify-self: center; padding-right: clamp(0px, 2.8vw, 46px); }
.internal-auth .login-fields { width: min(100%, 410px); margin: auto; gap: 25px; }
.auth-kicker { font-size: 13px; line-height: 1.45; color: var(--entry-link); font-weight: 600; letter-spacing: .08em; }
.auth-kicker::before { content: ""; width: 18px; height: 2px; background: currentColor; }
.internal-auth h1 {
  margin: 12px 0 0; font-size: clamp(31px, 2.85vw, 46px); letter-spacing: -.052em;
  line-height: 1.27; font-weight: 650; color: var(--entry-ink);
}
.internal-auth .login-fields header p { margin-top: 10px; color: var(--entry-secondary); font-size: 15px; line-height: 1.6; }
.internal-auth .staff-login { gap: 17px; }
.internal-auth .login-field { gap: 7px; font-size: 14px; color: var(--entry-ink); font-weight: 570; }
.internal-entry .staff-login input {
  min-height: 48px; border: 1px solid var(--entry-control-line); border-radius: 8px; padding: 10px 14px;
  background-color: var(--entry-control); color: var(--entry-ink); font: inherit; font-size: 16px; font-weight: 400;
}
.internal-entry .staff-login input::placeholder { color: var(--entry-secondary); opacity: .9; }
.internal-entry .staff-login input:hover { border-color: var(--entry-secondary); }
.internal-entry .staff-login input:focus-visible { border-color: var(--entry-link); outline: 2px solid var(--entry-link); outline-offset: 1px; }
.staff-password-input { position: relative; min-width: 0; }
.internal-entry .staff-password-input input { padding-right: 52px; }
.staff-password-toggle {
  position: absolute; top: 50%; right: 2px; transform: translateY(-50%);
  display: grid; place-items: center; width: 44px; min-height: 42px;
  border: 0; border-radius: 7px; background: transparent; color: var(--entry-secondary);
}
.staff-password-toggle:hover { color: var(--entry-link); background: var(--staff-subtle); }
.staff-password-toggle .eye-slash { display: none; }
.staff-password-input input[type="text"] + button .eye-slash { display: block; }
.internal-auth .staff-login .btn.primary {
  margin-top: 3px; justify-content: center; gap: 12px; min-height: 49px; border-radius: 8px;
  color: var(--entry-on-button); background: var(--entry-button); border-color: var(--entry-button);
  font-size: 16px; font-weight: 600;
}
.internal-auth .staff-login .btn.primary:hover:not(:disabled) { background: var(--entry-button-hover); border-color: var(--entry-button-hover); }
.internal-auth .staff-login .btn .icon { width: 17px; height: 17px; }
.internal-auth .preview-login-note { text-align: center; margin: -7px 0 0; font-size: 13px; line-height: 1.55; color: var(--entry-secondary); }
.internal-auth .login-switch {
  margin: 0; padding-top: 19px; display: flex; align-items: baseline; justify-content: center; flex-wrap: wrap; gap: 6px;
  border-top: 1px solid var(--entry-line); color: var(--entry-secondary); font-size: 14px;
}
.internal-auth .login-switch a { color: var(--entry-link); padding-block: 4px; text-underline-offset: 3px; }
[data-staff-surface="internal"] .rail-foot a[aria-current="page"] { background: #29465f; color: #f2f6fd; }
@media (min-width: 1450px) {
  .internal-auth .login-fields { width: min(100%, 440px); }
}
@media (max-width: 950px) {
  .internal-entry-body { grid-template-columns: minmax(0, .94fr) minmax(0, 1fr); gap: clamp(30px, 4vw, 45px); }
  .internal-auth { padding-right: 0; }
  .entry-print { --print-gutter: 25px; }
}
@media (max-width: 720px) {
  .internal-entry { --entry-pad: clamp(20px, 5.3vw, 34px); }
  .internal-entry-brand span { display: none; }
  .internal-entry-bar { padding-block: 14px; }
  .internal-entry-body { display: flex; flex-direction: column; justify-content: flex-start; padding: 20px 0 34px; gap: clamp(24px, 4vh, 38px); }
  .entry-print, .internal-auth { width: min(100%, 480px); align-self: center; }
  .entry-print {
    --print-gutter: 20px; display: flex; align-items: center; min-height: 94px;
    padding: 17px var(--print-gutter); border-radius: 10px;
  }
  .entry-print-heading { align-self: center; z-index: 1; }
  .entry-print h2 { margin-top: 5px; font-size: clamp(21px, 4vw, 26px); }
  .print-kicker { font-size: 9px; gap: 6px; }
  .print-kicker i { width: 13px; }
  .print-caption { display: none; }
  .entry-plot {
    position: absolute; inset: 0; margin: 0;
    mask-image: linear-gradient(95deg, #0003 0%, #0002 32%, #000c 65%, #000);
  }
  .entry-plot img { height: 96%; }
  .internal-auth .login-fields { width: 100%; gap: 21px; }
  .internal-auth h1 { font-size: 30px; margin-top: 7px; }
  .internal-auth .staff-login { gap: 15px; }
  .internal-auth .auth-kicker { display: none; }
}
@media (max-width: 380px) {
  .internal-entry-brand { gap: 7px; }
  .internal-entry-brand b { font-size: 18px; }
  .internal-entry-brand > svg { width: 25px; height: 25px; }
}
@media (forced-colors: active) {
  .entry-print { border: 1px solid CanvasText; color: CanvasText; }
  .entry-print :is(.print-kicker,.print-caption) { color: CanvasText; }
  .entry-plot { visibility: hidden; }
}