/* ================================================================
   SECURITY MOLDING — BRAND SYSTEM
   Clean. Light. Confident.
   ================================================================ */

:root {
  /* Primary palette */
  --sm-red:        #C10000;   /* from the logo — the signature */
  --sm-red-deep:   #8E0000;   /* for hover, emphasis, depth */
  --sm-red-soft:   #F7E3E3;   /* whisper-light red tint for bg */
  --sm-black:      #0A0A0A;   /* ink black, not pure — easier on eyes */
  --sm-white:      #FFFFFF;   /* pure white */

  /* Neutrals */
  --sm-gray-05:    #FAFAFA;
  --sm-gray-10:    #F2F3F5;
  --sm-gray-20:    #E5E7EB;
  --sm-gray-40:    #B7BCC4;
  --sm-gray-60:    #6B7280;
  --sm-gray-80:    #2A2E35;

  /* Accent — complementary blue to red */
  --sm-sky:        #4AA8E0;   /* sky blue accent */
  --sm-sky-deep:   #1E74B0;
  --sm-sky-soft:   #E6F2FB;

  /* Semantic */
  --sm-bg:         var(--sm-white);
  --sm-ink:        var(--sm-black);
  --sm-muted:      var(--sm-gray-60);
  --sm-rule:       var(--sm-gray-20);

  /* Type scale */
  --f-display: 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --f-body:    'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --f-mono:    'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Spacing (8pt grid) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px;
  --s-9: 96px; --s-10: 128px;

  /* Shape */
  --r-sm: 6px;  --r-md: 12px;  --r-lg: 20px;  --r-xl: 28px;

  /* Shadow */
  --elev-1: 0 1px 2px rgba(10,10,10,0.04), 0 2px 8px rgba(10,10,10,0.04);
  --elev-2: 0 4px 12px rgba(10,10,10,0.06), 0 12px 32px rgba(10,10,10,0.08);
  --elev-3: 0 10px 40px rgba(193,0,0,0.12), 0 2px 8px rgba(10,10,10,0.06);
}

/* ----- Reset-ish ----- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

body {
  font-family: var(--f-body);
  color: var(--sm-ink);
  background: var(--sm-bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ----- Typography ----- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sm-red);
  font-weight: 600;
  margin: 0 0 var(--s-3);
}
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--sm-ink);
  margin: 0 0 var(--s-4);
  line-height: 1.1;
}
h1 { font-size: clamp(42px, 6vw, 84px); }
h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -0.025em; }
h3 { font-size: clamp(22px, 2.4vw, 30px); }
h4 { font-size: 19px; letter-spacing: -0.01em; }
p  { margin: 0 0 var(--s-4); max-width: 66ch; }
a  { color: var(--sm-red); text-decoration: none; border-bottom: 1px solid currentColor; }
a:hover { color: var(--sm-red-deep); }

/* ----- Layout ----- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-6);
}
.container--narrow { max-width: 960px; }
.section { padding: var(--s-9) 0; }
.section--tight { padding: var(--s-7) 0; }
.grid { display: grid; gap: var(--s-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ----- Site nav ----- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--sm-rule);
}
.site-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  max-width: 1280px; margin: 0 auto; padding: 0 var(--s-6);
}
.site-nav__brand {
  display: flex; align-items: center; gap: var(--s-3);
  font-weight: 800; letter-spacing: -0.01em;
  border: none;
}
.site-nav__brand img { width: 36px; height: 36px; }
.site-nav__brand span b { color: var(--sm-red); }
.site-nav__links { display: flex; gap: var(--s-6); }
.site-nav__links a {
  border: none; color: var(--sm-gray-80); font-weight: 500; font-size: 15px;
}
.site-nav__links a:hover { color: var(--sm-red); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 12px 20px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; letter-spacing: -0.005em;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn--primary { background: var(--sm-red); color: var(--sm-white); }
.btn--primary:hover { background: var(--sm-red-deep); }
.btn--ghost { border-color: var(--sm-gray-20); color: var(--sm-ink); }
.btn--ghost:hover { border-color: var(--sm-ink); }

/* ----- Cards ----- */
.card {
  background: var(--sm-white);
  border: 1px solid var(--sm-rule);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: var(--elev-2); transform: translateY(-2px); }
.card--flat { background: var(--sm-gray-05); }
.card--accent { border-left: 4px solid var(--sm-red); }

/* ----- Hero ----- */
.hero {
  padding: var(--s-9) 0 var(--s-8);
  background: linear-gradient(180deg, var(--sm-white) 0%, var(--sm-gray-05) 100%);
  position: relative; overflow: hidden;
}
.hero__kicker {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 6px 12px; border-radius: 999px;
  background: var(--sm-red-soft); color: var(--sm-red);
  font-size: 13px; font-weight: 600; letter-spacing: -0.005em;
  margin-bottom: var(--s-5);
}
.hero__kicker::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--sm-red);
}
.hero__title { margin-bottom: var(--s-5); }
.hero__lede { font-size: 21px; color: var(--sm-gray-80); max-width: 68ch; }
.hero__image {
  margin-top: var(--s-8); border-radius: var(--r-xl);
  overflow: hidden; box-shadow: var(--elev-3);
}

/* ----- Color swatches ----- */
.swatch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--s-5); }
.swatch {
  border-radius: var(--r-md); overflow: hidden;
  border: 1px solid var(--sm-rule); background: var(--sm-white);
}
.swatch__color { aspect-ratio: 4/3; position: relative; }
.swatch__meta {
  padding: var(--s-4);
  display: flex; flex-direction: column; gap: 2px;
}
.swatch__name { font-weight: 700; font-size: 15px; }
.swatch__hex { font-family: var(--f-mono); font-size: 13px; color: var(--sm-muted); }

/* ----- Logo frame ----- */
.logo-frame {
  background: var(--sm-gray-05);
  border-radius: var(--r-lg);
  padding: var(--s-8);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--sm-rule);
}
.logo-frame--dark { background: var(--sm-black); }
.logo-frame--red { background: var(--sm-red); }

/* ----- Type specimen ----- */
.specimen { padding: var(--s-5) 0; border-bottom: 1px solid var(--sm-rule); }
.specimen:last-child { border-bottom: none; }
.specimen__sample { margin-bottom: var(--s-2); }
.specimen__meta { font-family: var(--f-mono); font-size: 12px; color: var(--sm-muted); letter-spacing: 0.08em; text-transform: uppercase; }

/* ----- Do / Don't ----- */
.rule-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); }
.rule {
  border-radius: var(--r-md); padding: var(--s-5);
  border: 1px solid var(--sm-rule);
}
.rule--do    { background: #F2FBF5; border-color: #C4E9D1; }
.rule--dont  { background: #FDF3F3; border-color: #F2CBCB; }
.rule__label {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 700; margin-bottom: var(--s-3);
}
.rule--do .rule__label   { color: #1E7A3B; }
.rule--dont .rule__label { color: var(--sm-red); }
@media (max-width: 700px) { .rule-pair { grid-template-columns: 1fr; } }

/* ================================================================
   INTERACTIVE STUDY GUIDE COMPONENTS
   ================================================================ */

/* ----- Tabs ----- */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: var(--s-6); border-bottom: 1px solid var(--sm-rule); }
.tabs__btn {
  padding: 12px 18px; border-radius: 8px 8px 0 0;
  font-weight: 600; font-size: 14px;
  color: var(--sm-gray-60);
  border-bottom: 3px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.tabs__btn[aria-selected="true"] {
  color: var(--sm-red);
  border-bottom-color: var(--sm-red);
}
.tabs__btn:hover { color: var(--sm-ink); }
.tabs__panel { display: none; padding: var(--s-5) 0; }
.tabs__panel[aria-hidden="false"] { display: block; animation: fadeUp .3s ease; }

/* ----- Accordion ----- */
.accordion { border: 1px solid var(--sm-rule); border-radius: var(--r-md); background: var(--sm-white); overflow: hidden; }
.accordion__item { border-bottom: 1px solid var(--sm-rule); }
.accordion__item:last-child { border-bottom: none; }
.accordion__btn {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  width: 100%; padding: var(--s-5); text-align: left; font-weight: 600; font-size: 18px;
  transition: background .15s ease;
}
.accordion__btn:hover { background: var(--sm-gray-05); }
.accordion__btn .chev { color: var(--sm-red); transition: transform .2s ease; font-size: 20px; }
.accordion__btn[aria-expanded="true"] .chev { transform: rotate(45deg); }
.accordion__body { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.accordion__body-inner { padding: 0 var(--s-5) var(--s-5); color: var(--sm-gray-80); }

/* ----- Flashcard / flip ----- */
.flip-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--s-5); }
.flip {
  perspective: 1200px; cursor: pointer; aspect-ratio: 3/4;
}
.flip__inner {
  position: relative; width: 100%; height: 100%;
  transition: transform .6s cubic-bezier(0.2, 0.8, 0.2, 1);
  transform-style: preserve-3d;
}
.flip.is-flipped .flip__inner { transform: rotateY(180deg); }
.flip__face {
  position: absolute; inset: 0;
  border-radius: var(--r-md);
  padding: var(--s-5);
  display: flex; flex-direction: column; justify-content: space-between;
  backface-visibility: hidden;
  border: 1px solid var(--sm-rule);
}
.flip__front { background: var(--sm-white); }
.flip__back  { background: var(--sm-black); color: var(--sm-white); transform: rotateY(180deg); border-color: var(--sm-black); }
.flip__front .flip__term { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.flip__hint { font-family: var(--f-mono); font-size: 11px; color: var(--sm-muted); letter-spacing: 0.12em; text-transform: uppercase; }
.flip__back  .flip__def { font-size: 16px; line-height: 1.5; }

/* ----- Popover / glossary tooltip ----- */
.gloss {
  display: inline; color: var(--sm-red); border-bottom: 2px dotted var(--sm-red);
  cursor: help; font-weight: 600; padding: 0 2px;
  position: relative;
}
.gloss:hover { background: var(--sm-red-soft); }

/* Modal popup */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(10,10,10,0.55);
  display: none; align-items: center; justify-content: center;
  z-index: 200; padding: var(--s-5);
  animation: fadeIn .2s ease;
}
.modal-backdrop.is-open { display: flex; }
.modal {
  background: var(--sm-white); border-radius: var(--r-lg);
  max-width: 560px; width: 100%;
  padding: var(--s-7);
  box-shadow: var(--elev-3);
  position: relative;
  animation: pop .25s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal__close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--sm-gray-10); color: var(--sm-ink);
  font-size: 20px; display: flex; align-items: center; justify-content: center;
}
.modal__close:hover { background: var(--sm-red); color: var(--sm-white); }
.modal__eyebrow {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--sm-red); font-weight: 700;
  margin-bottom: var(--s-2);
}

/* ----- Quiz ----- */
.quiz {
  background: linear-gradient(135deg, var(--sm-black) 0%, #1a1a1a 100%);
  color: var(--sm-white);
  border-radius: var(--r-lg);
  padding: var(--s-7);
  position: relative; overflow: hidden;
}
.quiz::before {
  content: ""; position: absolute; top: -80px; right: -80px;
  width: 240px; height: 240px; border-radius: 50%;
  background: radial-gradient(circle, rgba(193,0,0,0.35), transparent 70%);
}
.quiz__tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  background: var(--sm-red); color: var(--sm-white);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700;
}
.quiz__question { font-size: 24px; font-weight: 800; letter-spacing: -0.015em; margin: var(--s-3) 0 var(--s-5); color: var(--sm-white); }
.quiz__options { display: grid; gap: var(--s-3); }
.quiz__opt {
  display: flex; align-items: center; gap: var(--s-3);
  padding: var(--s-4); border-radius: var(--r-md);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--sm-white); text-align: left; transition: all .15s ease;
  font-size: 15px;
}
.quiz__opt:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.3); }
.quiz__opt.is-correct   { background: rgba(94,234,128,0.14); border-color: #5EEA80; color: #C8FFD6; }
.quiz__opt.is-wrong     { background: rgba(255,80,80,0.14); border-color: #FF6C6C; color: #FFC8C8; }
.quiz__opt .letter {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-size: 12px; font-weight: 700;
}
.quiz__feedback {
  margin-top: var(--s-5); padding: var(--s-4);
  background: rgba(255,255,255,0.06);
  border-radius: var(--r-md);
  display: none; font-size: 15px; line-height: 1.55;
  border-left: 3px solid var(--sm-red);
}
.quiz__feedback.is-visible { display: block; animation: fadeUp .3s ease; }
.quiz__feedback b { color: var(--sm-red); }

/* Quiz: true/false compact */
.quiz--tf .quiz__options { grid-template-columns: 1fr 1fr; gap: var(--s-3); }
@media (max-width: 600px) { .quiz--tf .quiz__options { grid-template-columns: 1fr; } }

/* ----- Stat / factoid ----- */
.factoid {
  background: var(--sm-red); color: var(--sm-white);
  border-radius: var(--r-md); padding: var(--s-6);
}
.factoid__number {
  font-family: var(--f-display); font-weight: 800; font-size: 64px;
  line-height: 1; letter-spacing: -0.03em;
}
.factoid__label { font-size: 14px; opacity: 0.9; margin-top: var(--s-2); }

/* ----- Pills / chips ----- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  background: var(--sm-gray-10); color: var(--sm-gray-80);
  font-size: 12px; font-weight: 600; letter-spacing: 0.01em;
}
.pill--red  { background: var(--sm-red-soft); color: var(--sm-red); }
.pill--sky  { background: var(--sm-sky-soft); color: var(--sm-sky-deep); }
.pill--ink  { background: var(--sm-black); color: var(--sm-white); }

/* ----- Spec row ----- */
.spec-row {
  display: flex; align-items: baseline; gap: var(--s-4);
  padding: var(--s-3) 0; border-bottom: 1px dashed var(--sm-rule);
}
.spec-row__label {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--sm-muted); min-width: 160px;
}
.spec-row__value { font-weight: 600; }

/* ----- Process steps (horizontal) ----- */
.process {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s-4);
  counter-reset: step;
}
.process__step {
  padding: var(--s-5); border-radius: var(--r-md);
  background: var(--sm-gray-05); border-top: 3px solid var(--sm-red);
  position: relative;
}
.process__step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--f-mono); font-size: 12px; font-weight: 700;
  color: var(--sm-red); letter-spacing: 0.1em;
}
.process__step h4 { margin: 4px 0 var(--s-2); font-size: 16px; }
.process__step p { font-size: 14px; color: var(--sm-gray-80); margin: 0; }
@media (max-width: 900px) { .process { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .process { grid-template-columns: 1fr; } }

/* ----- Timeline ----- */
.timeline { position: relative; padding-left: var(--s-6); }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px;
  width: 2px; background: linear-gradient(to bottom, var(--sm-red), var(--sm-gray-20));
}
.timeline__item { position: relative; padding-bottom: var(--s-6); }
.timeline__item::before {
  content: ""; position: absolute; left: -28px; top: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--sm-white); border: 3px solid var(--sm-red);
}
.timeline__date {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--sm-red); font-weight: 700;
}
.timeline__title { font-size: 19px; font-weight: 700; margin: 4px 0 var(--s-2); }

/* ----- Image frames ----- */
.imgframe {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--sm-rule); background: var(--sm-gray-05);
}
.imgframe img { width: 100%; display: block; }
.caption {
  font-size: 13px; color: var(--sm-muted); margin-top: var(--s-2);
  font-style: italic;
}

/* ----- Footer ----- */
.site-foot {
  background: var(--sm-black); color: var(--sm-gray-40);
  padding: var(--s-8) 0; margin-top: var(--s-10);
}
.site-foot a { color: var(--sm-white); border: none; }
.site-foot a:hover { color: var(--sm-red); }

/* ----- Progress bar ----- */
.progress-track {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: transparent; z-index: 100;
}
.progress-bar {
  height: 100%; width: 0%;
  background: linear-gradient(to right, var(--sm-red), var(--sm-sky));
  transition: width .1s ease;
}

/* ----- Animations ----- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

/* ----- Utility ----- */
.text-center { text-align: center; }
.text-red { color: var(--sm-red); }
.text-muted { color: var(--sm-muted); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--s-2); }
.mb-4 { margin-bottom: var(--s-4); }
.mb-6 { margin-bottom: var(--s-6); }
.mt-4 { margin-top: var(--s-4); }
.mt-6 { margin-top: var(--s-6); }
.mono { font-family: var(--f-mono); }
.divider { height: 1px; background: var(--sm-rule); margin: var(--s-7) 0; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ============================================================
   Admin entry — footer trigger → password modal → slide-in panel
   Retuned to the Security Molding brand (red on black).
   ============================================================ */
:root {
  --adm-accent:        #C10000;   /* signature red */
  --adm-accent-hover:  #ff5a5a;   /* brighter red for hover on dark */
  --adm-ink:           #ECECEC;   /* light text on dark surfaces */
  --adm-panel-bg:      linear-gradient(165deg, #1a1a1a 0%, #0A0A0A 100%);
  --adm-modal-bg:      rgba(10,10,10,0.96);
  --adm-modal-ink:     #ffffff;   /* text ON the red button */
  --adm-font-display:  'Inter', system-ui, sans-serif;
  --adm-font-body:     'Inter', system-ui, sans-serif;
}

/* ---- Discreet badge (bottom-right) ---- */
#adm { position: fixed; bottom: 24px; right: 24px; z-index: 900; font-family: var(--adm-font-display); }
#adm-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--adm-accent) 35%, transparent);
  background: rgba(10,10,10,0.4); color: color-mix(in srgb, var(--adm-accent) 60%, transparent);
  font-size: 0.95rem; font-weight: 800; cursor: pointer; opacity: 0.35; padding: 0; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .25s, color .25s, border-color .25s, background .25s;
}
#adm-btn:hover, #adm-btn:focus-visible, #adm-btn[aria-expanded="true"] {
  opacity: 1; color: var(--adm-accent); border-color: var(--adm-accent);
  background: rgba(10,10,10,0.9); outline: none;
}

/* ---- Password modal ---- */
#adm-lock {
  position: fixed; inset: 0; z-index: 1200; display: flex; align-items: center; justify-content: center;
  background: rgba(10,10,10,0.72); backdrop-filter: blur(6px); font-family: var(--adm-font-body);
  animation: admFade .2s ease-out;
}
#adm-lock[hidden] { display: none; }
#adm-lock-box {
  position: relative; background: var(--adm-modal-bg);
  border: 1px solid color-mix(in srgb, var(--adm-accent) 30%, transparent);
  border-radius: 16px; padding: 40px 36px; width: min(380px, 90vw); text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,0.55);
}
#adm-lock-box img { height: 44px; margin: 0 auto 20px; display: block; }
#adm-lock-box h2 { font-family: var(--adm-font-display); font-weight: 800; font-size: 1.6rem; color: #fff; letter-spacing: -0.01em; margin: 0 0 6px; }
#adm-lock-box .adm-lock-sub { font-size: 0.82rem; color: color-mix(in srgb, var(--adm-ink) 55%, transparent); margin: 0 0 24px; letter-spacing: 0.02em; }
#adm-lock-input {
  width: 100%; padding: 12px 16px; background: rgba(0,0,0,0.4);
  border: 1px solid color-mix(in srgb, var(--adm-accent) 30%, transparent);
  border-radius: 8px; color: #fff; font-size: 0.95rem; font-family: inherit; outline: none; transition: border-color .2s;
}
#adm-lock-input:focus { border-color: var(--adm-accent); }
#adm-lock-btn {
  margin-top: 14px; width: 100%; padding: 12px; background: var(--adm-accent); color: var(--adm-modal-ink);
  border: 0; border-radius: 8px; font-family: var(--adm-font-display); font-weight: 700; font-size: 1rem; letter-spacing: 0.02em;
  cursor: pointer; transition: background .2s;
}
#adm-lock-btn:hover { background: var(--adm-accent-hover); }
#adm-lock-error { font-size: 0.78rem; color: #ff7a7a; margin: 12px 0 0; min-height: 1.1em; }
.adm-shake { animation: admShake .35s; }
@keyframes admShake { 0%,100%{transform:translateX(0)} 20%,60%{transform:translateX(-7px)} 40%,80%{transform:translateX(7px)} }
@keyframes admFade { from { opacity: 0; } to { opacity: 1; } }

/* ---- Slide-in panel ---- */
#adm-scrim { position: fixed; inset: 0; z-index: 1100; background: rgba(10,10,10,0.55); backdrop-filter: blur(2px); animation: admFade .25s ease-out; }
#adm-scrim[hidden] { display: none; }
#adm-panel {
  position: fixed; top: 0; right: 0; z-index: 1110; width: min(340px, 88vw); height: 100%;
  background: var(--adm-panel-bg);
  border-left: 1px solid color-mix(in srgb, var(--adm-accent) 30%, transparent);
  box-shadow: -24px 0 70px rgba(0,0,0,0.5); transform: translateX(100%);
  transition: transform .34s cubic-bezier(.4,0,.2,1); display: flex; flex-direction: column; font-family: var(--adm-font-body);
}
#adm-panel.open { transform: translateX(0); }
.adm-panel-head { display: flex; align-items: flex-end; justify-content: space-between; padding: 26px 24px 18px; border-bottom: 1px solid color-mix(in srgb, var(--adm-accent) 18%, transparent); }
.adm-eyebrow { display: block; font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase; color: color-mix(in srgb, var(--adm-accent) 85%, transparent); margin-bottom: 4px; }
.adm-panel-brand h3 { font-family: var(--adm-font-display); font-weight: 800; font-size: 1.5rem; color: #fff; letter-spacing: -0.01em; margin: 0; line-height: 1; }
#adm-panel-close { background: transparent; border: 0; cursor: pointer; color: color-mix(in srgb, var(--adm-ink) 60%, transparent); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 6px; transition: color .15s, background .15s; }
#adm-panel-close svg { width: 20px; height: 20px; }
#adm-panel-close:hover { color: var(--adm-accent); background: color-mix(in srgb, var(--adm-accent) 12%, transparent); }
.adm-links { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 4px; }
.adm-links a { display: flex; align-items: flex-start; gap: 13px; padding: 13px 14px; border-radius: 10px; text-decoration: none; color: var(--adm-ink); border: 1px solid transparent; transition: background .15s, border-color .15s, transform .15s; }
.adm-links a:hover { background: color-mix(in srgb, var(--adm-accent) 10%, transparent); border-color: color-mix(in srgb, var(--adm-accent) 28%, transparent); transform: translateX(-2px); }
.adm-ic { flex: none; width: 38px; height: 38px; border-radius: 9px; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--adm-accent) 14%, transparent); color: var(--adm-accent); border: 1px solid color-mix(in srgb, var(--adm-accent) 22%, transparent); }
.adm-ic svg { width: 20px; height: 20px; }
.adm-links a:hover .adm-ic { background: color-mix(in srgb, var(--adm-accent) 22%, transparent); }
.adm-txt { display: flex; flex-direction: column; gap: 2px; padding-top: 1px; }
.adm-txt b { font-weight: 600; font-size: 0.92rem; color: #fff; letter-spacing: 0.01em; }
.adm-txt small { font-size: 0.72rem; line-height: 1.4; color: color-mix(in srgb, var(--adm-ink) 62%, transparent); font-weight: 400; }
.adm-panel-foot { padding: 14px 18px 20px; border-top: 1px solid rgba(255,255,255,0.08); }
#adm-lock-out { display: flex; align-items: center; gap: 9px; width: 100%; padding: 11px 14px; background: transparent; border: 1px solid rgba(255,255,255,0.14); border-radius: 9px; color: color-mix(in srgb, var(--adm-ink) 60%, transparent); font-family: var(--adm-font-body); font-size: 0.8rem; letter-spacing: 0.02em; cursor: pointer; transition: color .15s, border-color .15s, background .15s; }
#adm-lock-out svg { width: 16px; height: 16px; }
#adm-lock-out:hover { color: var(--adm-accent); border-color: color-mix(in srgb, var(--adm-accent) 40%, transparent); background: color-mix(in srgb, var(--adm-accent) 8%, transparent); }
@media (prefers-reduced-motion: reduce) {
  #adm-panel { transition: none; }
  #adm-lock, #adm-scrim { animation: none; }
  .adm-shake { animation: none; }
}