/* ============================================================
   Adal Investments Ltd. — Портал обучения ПОД/ФТ
   ============================================================ */

:root{
  --navy-900:#031728;
  --navy-800:#052240;
  --navy-700:#0A3358;
  --navy-600:#14456F;
  --navy-100:#E8EEF5;
  --navy-050:#F4F7FB;

  --green:#12B24A;
  --green-600:#0E9840;
  --green-100:#E4F6EA;

  --red:#B32024;
  --red-100:#FBEAEA;
  --amber:#B7791F;
  --amber-100:#FDF3E0;

  --ink:#12212F;
  --ink-muted:#5A6B7B;
  --line:#DCE4ED;
  --white:#FFFFFF;
  --page:#F1F4F8;

  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 1px 2px rgba(5,34,64,.06),0 2px 8px rgba(5,34,64,.05);
  --shadow-md:0 2px 6px rgba(5,34,64,.07),0 12px 32px rgba(5,34,64,.09);
  --shadow-lg:0 8px 20px rgba(5,34,64,.10),0 28px 64px rgba(5,34,64,.14);

  --font:'Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,'Helvetica Neue',Arial,sans-serif;
  --maxw:1160px;
}

*,*::before,*::after{box-sizing:border-box}

html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.6;
  color:var(--ink);
  background:var(--page);
  -webkit-font-smoothing:antialiased;
  display:flex;
  flex-direction:column;
  min-height:100vh;
}

h1,h2,h3,h4{margin:0;line-height:1.25;color:var(--navy-800);font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
a{color:var(--navy-600)}

/* ---------- Шапка ---------- */
.site-header{
  background:var(--white);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:60;
}
.site-header__inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;gap:18px;
}
.brand{display:flex;align-items:center;gap:16px;text-decoration:none;min-width:0}
.brand__logo{height:44px;width:auto;display:block;flex:none}
.brand__divider{width:1px;height:34px;background:var(--line);flex:none}
.brand__text{min-width:0}
.brand__title{
  font-size:13px;font-weight:700;color:var(--navy-800);
  letter-spacing:.06em;text-transform:uppercase;line-height:1.3;
}
.brand__sub{font-size:12.5px;color:var(--ink-muted);line-height:1.3}
.site-header__spacer{flex:1}
.admin-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:600;color:var(--navy-800);
  text-decoration:none;white-space:nowrap;
  padding:8px 15px;border-radius:999px;
  border:1px solid var(--line);background:var(--white);
  transition:background .15s,border-color .15s,color .15s;
}
.admin-link:hover{background:var(--navy-050);border-color:#C6D2DF}
.admin-link:focus-visible{outline:2px solid var(--navy-600);outline-offset:2px}
.admin-link__icon{font-size:14px;line-height:1}
.site-header__meta{
  font-size:13px;color:var(--ink-muted);text-align:right;
  display:flex;align-items:center;gap:14px;
}
.user-chip{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--navy-050);border:1px solid var(--line);
  border-radius:999px;padding:5px 14px 5px 6px;
  font-size:13px;color:var(--navy-800);max-width:340px;
}
.user-chip__avatar{
  width:26px;height:26px;border-radius:50%;flex:none;
  background:var(--navy-700);color:#fff;
  display:grid;place-items:center;font-size:11px;font-weight:700;letter-spacing:.02em;
}
.user-chip__text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Каркас ---------- */
.main{flex:1 0 auto;width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container--wide{max-width:1440px}

.site-footer{
  flex:none;border-top:1px solid var(--line);background:var(--white);
  padding:20px 24px;margin-top:56px;
}
.site-footer__inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;
  font-size:12.5px;color:var(--ink-muted);
}
.site-footer__inner a{color:var(--ink-muted)}

/* ---------- Титульный экран ---------- */
.hero{
  background:linear-gradient(160deg,var(--navy-800) 0%,var(--navy-900) 100%);
  color:#fff;padding:64px 0 108px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-90px;top:-70px;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,178,74,.20),transparent 65%);
}
.hero__inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:1}
.hero__eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:#8FD9AA;margin-bottom:18px;
}
.hero h1{
  color:#fff;font-size:clamp(26px,3.4vw,42px);
  max-width:24ch;letter-spacing:-.02em;
}
.hero__lead{
  margin-top:20px;max-width:62ch;font-size:17px;
  color:rgba(255,255,255,.80);
}
.hero__legal{
  margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);
  font-size:13px;color:rgba(255,255,255,.62);max-width:70ch;
}

.hero-cards{
  max-width:var(--maxw);margin:-64px auto 0;padding:0 24px;position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;
}
.stat{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-md);
}
.stat__value{font-size:26px;font-weight:700;color:var(--navy-800);letter-spacing:-.02em}
.stat__label{font-size:13px;color:var(--ink-muted);margin-top:2px}

/* ---------- Карточки / панели ---------- */
.panel{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
}
.panel__head{padding:26px 30px 0}
.panel__body{padding:26px 30px 30px}
.panel__title{font-size:20px}
.panel__hint{font-size:14px;color:var(--ink-muted);margin-top:6px}

.section{padding:48px 0}
.section--tight{padding:32px 0}

/* ---------- Форма ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:600;color:var(--navy-800)}
.field .req{color:var(--red)}
.field input{
  font:inherit;font-size:15px;color:var(--ink);
  padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--white);transition:border-color .15s,box-shadow .15s;width:100%;
}
.field input::placeholder{color:#9AA9B7}
.field input:focus{
  outline:none;border-color:var(--navy-600);
  box-shadow:0 0 0 3px rgba(20,69,111,.13);
}
.field input:disabled{background:var(--navy-050);color:var(--ink-muted)}
.field--error input{border-color:var(--red);box-shadow:0 0 0 3px rgba(179,32,36,.10)}
.field__error{font-size:12.5px;color:var(--red);min-height:0;display:none}
.field--error .field__error{display:block}
.field__help{font-size:12.5px;color:var(--ink-muted)}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font:inherit;font-size:15px;font-weight:600;line-height:1;
  padding:13px 26px;border-radius:var(--radius-sm);border:1px solid transparent;
  cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,color .15s,transform .08s,box-shadow .15s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:2px solid var(--navy-600);outline-offset:2px}
.btn--primary{background:var(--navy-800);color:#fff}
.btn--primary:hover{background:var(--navy-700)}
.btn--go{background:var(--green);color:#fff;box-shadow:0 4px 14px rgba(18,178,74,.30)}
.btn--go:hover{background:var(--green-600)}
.btn--ghost{background:var(--white);color:var(--navy-800);border-color:var(--line)}
.btn--ghost:hover{background:var(--navy-050);border-color:#C6D2DF}
.btn--quiet{background:transparent;color:var(--ink-muted);padding:10px 14px}
.btn--quiet:hover{color:var(--navy-800);background:var(--navy-050)}
.btn--sm{font-size:13.5px;padding:9px 16px}
.btn--lg{font-size:16px;padding:16px 34px}
.btn--block{width:100%}
.btn[disabled],.btn[aria-disabled="true"]{
  opacity:.45;cursor:not-allowed;box-shadow:none;transform:none;pointer-events:none;
}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- Полноэкранный просмотр презентации ---------- */
body.is-presenting{overflow:hidden}
body.is-presenting .site-header,
body.is-presenting .site-footer{display:none}

.progress__fill{
  height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--navy-700),var(--green));
  transition:width .3s ease;
}

.viewer{
  position:fixed;inset:0;z-index:100;
  background:#05080D;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.viewer__img{
  max-width:100%;max-height:100%;width:auto;height:auto;
  object-fit:contain;display:block;background:#fff;
  opacity:0;transition:opacity .2s ease;
  box-shadow:0 0 80px rgba(0,0,0,.6);
}
.viewer__img.is-ready{opacity:1}

/* панели скрываются при бездействии */
.viewer__top,.viewer__bottom,.viewer__hint{
  position:absolute;left:0;right:0;z-index:3;
  transition:opacity .25s ease,transform .25s ease;
}
.viewer.is-idle .viewer__top{opacity:0;transform:translateY(-100%);pointer-events:none}
.viewer.is-idle .viewer__bottom{opacity:0;transform:translateY(100%);pointer-events:none}
.viewer.is-idle .viewer__hint{opacity:0}
.viewer.is-idle{cursor:none}

.viewer__top{
  top:0;display:flex;align-items:center;gap:16px;padding:12px 18px;
  background:linear-gradient(180deg,rgba(3,8,14,.92),rgba(3,8,14,0));
}
.viewer__logo{height:28px;width:auto;filter:brightness(0) invert(1) opacity(.92);flex:none}
.viewer__title{
  font-size:13.5px;color:rgba(255,255,255,.72);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.viewer__spacer{flex:1}
.viewer__chip{
  font-size:12.5px;color:rgba(255,255,255,.72);
  background:rgba(255,255,255,.10);border-radius:999px;padding:5px 13px;
  white-space:nowrap;
}
.viewer__btn{
  font:inherit;font-size:14px;font-weight:600;line-height:1;
  padding:10px 14px;border-radius:8px;cursor:pointer;
  background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.16);
  transition:background .15s,border-color .15s,opacity .15s;
}
.viewer__btn:hover{background:rgba(255,255,255,.20)}
.viewer__btn:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.viewer__btn--wide{min-width:118px}
.viewer__btn--accent{background:var(--green);border-color:var(--green)}
.viewer__btn--accent:hover{background:var(--green-600);border-color:var(--green-600)}
.viewer__btn[disabled]{opacity:.28;cursor:not-allowed;pointer-events:none}

.viewer__bottom{
  bottom:0;display:flex;align-items:center;gap:20px;padding:16px 18px 20px;
  background:linear-gradient(0deg,rgba(3,8,14,.92),rgba(3,8,14,0));
}
.viewer__mid{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:9px}
.viewer__counter{
  font-size:13px;color:rgba(255,255,255,.70);font-variant-numeric:tabular-nums;
}
.viewer__counter b{color:#fff;font-size:15px}
.viewer__track{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;max-width:640px}
.dot{
  width:22px;height:5px;border-radius:99px;border:0;padding:0;
  background:rgba(255,255,255,.18);cursor:pointer;transition:background .15s,transform .15s;
}
.dot.is-seen{background:rgba(255,255,255,.45)}
.dot.is-active{background:var(--green);transform:scaleY(1.7)}
.dot[disabled]{cursor:not-allowed}
.dot:focus-visible{outline:2px solid var(--green);outline-offset:3px}

.progress--viewer{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  height:3px;margin:0;border-radius:0;background:rgba(255,255,255,.12);
}

.viewer__edge{
  position:absolute;top:64px;bottom:88px;width:15%;min-width:64px;z-index:2;
  border:0;background:transparent;cursor:pointer;display:grid;place-items:center;
  opacity:0;transition:opacity .18s;
}
.viewer:hover .viewer__edge{opacity:1}
.viewer.is-idle .viewer__edge{opacity:0;pointer-events:none}
.viewer__edge--prev{left:0}
.viewer__edge--next{right:0}
.viewer__edge span{
  width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.14);color:#fff;
  display:grid;place-items:center;font-size:24px;line-height:1;
  backdrop-filter:blur(3px);
}
.viewer__edge:hover span{background:rgba(255,255,255,.28)}
.viewer__edge[disabled]{opacity:0!important;pointer-events:none}
.viewer__edge:focus-visible{opacity:1;outline:2px solid var(--green);outline-offset:-6px}

.viewer__hint{
  bottom:88px;text-align:center;font-size:12.5px;color:rgba(255,255,255,.40);
  pointer-events:none;
}

/* финальный экран */
.viewer__gate{
  position:absolute;inset:0;z-index:6;
  display:grid;place-items:center;padding:24px;
  background:rgba(3,8,14,.86);backdrop-filter:blur(6px);
}
.viewer__gate-card{
  background:var(--white);border-radius:var(--radius);
  padding:38px 40px;max-width:620px;text-align:center;
  box-shadow:var(--shadow-lg);
}
.viewer__gate-icon{
  width:60px;height:60px;border-radius:50%;margin:0 auto 18px;
  background:var(--green);color:#fff;display:grid;place-items:center;font-size:28px;
}
.viewer__gate-title{font-size:23px}
.viewer__gate-hint{font-size:15px;color:var(--ink-muted);margin:12px 0 26px}

/* ---------- Общий прогресс-бар ---------- */
.progress{
  height:6px;border-radius:99px;background:var(--navy-100);
  overflow:hidden;margin-bottom:20px;
}

/* ---------- Экран благодарности ---------- */
.thanks{
  position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:24px;
  background:rgba(4,26,49,.72);backdrop-filter:blur(6px);
}
.thanks__card{
  background:var(--white);border-radius:var(--radius);max-width:620px;width:100%;
  padding:42px 44px;text-align:center;box-shadow:var(--shadow-lg);
}
.thanks__icon{
  width:74px;height:74px;border-radius:50%;margin:0 auto 22px;
  display:grid;place-items:center;font-size:34px;color:#fff;
}
.thanks--pass .thanks__icon{background:var(--green)}
.thanks--fail .thanks__icon{background:var(--amber)}
.thanks__title{font-size:27px;letter-spacing:-.02em}
.thanks__lead{font-size:16px;color:var(--ink-muted);margin:14px 0 4px;line-height:1.6}
.thanks__score{
  display:inline-flex;align-items:center;gap:10px;margin-top:18px;
  padding:11px 20px;border-radius:99px;font-size:15px;font-weight:700;
}
.thanks--pass .thanks__score{background:var(--green-100);color:#0B7A33}
.thanks--fail .thanks__score{background:var(--amber-100);color:#8A5A08}
.thanks__actions{
  display:flex;flex-direction:column;gap:11px;margin-top:30px;
}
.thanks__actions .btn{width:100%}

/* ---------- Тестирование ---------- */
.quiz{display:flex;flex-direction:column;gap:18px}
.qcard{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:26px 30px;
}
.qcard__num{
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--navy-600);margin-bottom:8px;
}
.qcard__text{font-size:17.5px;font-weight:700;color:var(--navy-800);line-height:1.4}
.options{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.option{
  display:flex;align-items:flex-start;gap:13px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:14px 16px;cursor:pointer;background:var(--white);
  transition:border-color .13s,background .13s,box-shadow .13s;
}
.option:hover{border-color:#B9C8D8;background:var(--navy-050)}
.option input{
  appearance:none;-webkit-appearance:none;margin:2px 0 0;flex:none;
  width:19px;height:19px;border:2px solid #B2C0CE;border-radius:50%;
  background:#fff;cursor:pointer;transition:border-color .13s,box-shadow .13s;
}
.option input:checked{border-color:var(--navy-800);box-shadow:inset 0 0 0 4px var(--navy-800)}
.option input:focus-visible{outline:2px solid var(--navy-600);outline-offset:2px}
.option:has(input:checked){border-color:var(--navy-800);background:var(--navy-050);box-shadow:0 0 0 1px var(--navy-800)}
.option__letter{
  font-weight:700;color:var(--navy-700);flex:none;min-width:20px;
}
.option__text{flex:1;font-size:15px;line-height:1.5}
.qcard--unanswered{border-color:var(--red);box-shadow:0 0 0 1px var(--red)}

.quiz-bar{
  position:sticky;bottom:0;z-index:40;margin-top:22px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);padding:16px 22px;
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.quiz-bar__count{font-size:14px;color:var(--ink-muted)}
.quiz-bar__count b{color:var(--navy-800)}
.quiz-bar__spacer{flex:1}

/* ---------- Результат ---------- */
.result{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);overflow:hidden;
}
.result__head{padding:38px 34px;display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.result--pass .result__head{background:var(--green-100);border-bottom:1px solid #BFE6CC}
.result--fail .result__head{background:var(--red-100);border-bottom:1px solid #F0CBCC}
.score-ring{
  width:118px;height:118px;border-radius:50%;flex:none;
  display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--ring-color) calc(var(--ring-pct) * 1%),#E3EAF2 0);
}
.score-ring::after{
  content:"";position:absolute;inset:11px;border-radius:50%;background:var(--white);
}
.score-ring__value{position:relative;z-index:1;font-size:28px;font-weight:700;color:var(--navy-800)}
.result--pass .score-ring{--ring-color:var(--green)}
.result--fail .score-ring{--ring-color:var(--red)}
.result__text{flex:1;min-width:260px}
.result__verdict{font-size:26px;font-weight:700;letter-spacing:-.02em}
.result--pass .result__verdict{color:var(--green-600)}
.result--fail .result__verdict{color:var(--red)}
.result__detail{margin-top:8px;font-size:15.5px;color:var(--ink-muted)}
.result__body{padding:28px 34px 34px}

.meta-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;
}
.meta{background:var(--white);padding:14px 18px}
.meta__label{
  font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-muted);
}
.meta__value{font-size:15px;color:var(--navy-800);font-weight:600;margin-top:3px;word-break:break-word}

.review{margin-top:30px;display:flex;flex-direction:column;gap:14px}
.review__title{font-size:17px;margin-bottom:2px}
.rcard{border:1px solid var(--line);border-left-width:4px;border-radius:var(--radius-sm);padding:18px 20px;background:var(--white)}
.rcard--ok{border-left-color:var(--green);background:#FBFDFC}
.rcard--no{border-left-color:var(--red);background:#FFFBFB}
.rcard__head{display:flex;gap:12px;align-items:flex-start}
.rcard__mark{
  width:22px;height:22px;border-radius:50%;flex:none;display:grid;place-items:center;
  color:#fff;font-size:13px;font-weight:700;margin-top:2px;
}
.rcard--ok .rcard__mark{background:var(--green)}
.rcard--no .rcard__mark{background:var(--red)}
.rcard__q{font-weight:700;color:var(--navy-800);font-size:15.5px;line-height:1.45}
.rcard__lines{margin-top:12px;padding-left:34px;font-size:14.5px;display:flex;flex-direction:column;gap:5px}
.rcard__line b{color:var(--navy-800)}
.rcard__line--bad{color:var(--red)}
.rcard__line--good{color:var(--green-600)}
.rcard__note{
  margin-top:12px;margin-left:34px;padding:12px 14px;border-radius:var(--radius-sm);
  background:var(--navy-050);font-size:13.5px;color:var(--ink-muted);line-height:1.55;
}
.rcard__src{margin-top:7px;font-size:12px;font-style:italic;color:#7A8A99}

/* ---------- Уведомления ---------- */
.notice{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 18px;border-radius:var(--radius-sm);
  font-size:14px;line-height:1.55;border:1px solid;
}
.notice__icon{flex:none;font-weight:700}
.notice--info{background:var(--navy-050);border-color:#CFDCE9;color:var(--navy-700)}
.notice--warn{background:var(--amber-100);border-color:#EFD9AE;color:#8A5A08}
.notice--ok{background:var(--green-100);border-color:#BFE6CC;color:#0B7A33}
.notice--err{background:var(--red-100);border-color:#F0CBCC;color:var(--red)}

/* ---------- Администратор ---------- */
.login{max-width:430px;margin:70px auto}
.toolbar{
  display:flex;gap:12px;align-items:center;flex-wrap:wrap;
  margin-bottom:18px;
}
.toolbar__spacer{flex:1}
.search{
  position:relative;flex:1;min-width:230px;max-width:420px;
}
.search input{
  font:inherit;font-size:14.5px;width:100%;
  padding:11px 14px 11px 38px;border:1px solid var(--line);
  border-radius:var(--radius-sm);background:var(--white);
}
.search input:focus{outline:none;border-color:var(--navy-600);box-shadow:0 0 0 3px rgba(20,69,111,.13)}
.search__icon{
  position:absolute;left:13px;top:50%;transform:translateY(-50%);
  color:#9AA9B7;font-size:14px;pointer-events:none;
}
.select{
  font:inherit;font-size:14.5px;padding:11px 14px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--white);color:var(--ink);cursor:pointer;
}
.select:focus{outline:none;border-color:var(--navy-600)}

.table-wrap{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow-x:auto;
}
table.data{border-collapse:collapse;width:100%;min-width:940px;font-size:14px}
table.data th{
  text-align:left;font-size:11.5px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-muted);
  padding:13px 16px;border-bottom:1px solid var(--line);
  background:var(--navy-050);white-space:nowrap;position:sticky;top:0;
}
table.data th.sortable{cursor:pointer;user-select:none}
table.data th.sortable:hover{color:var(--navy-800)}
table.data th .arrow{opacity:.4;margin-left:5px}
table.data th.is-sorted .arrow{opacity:1;color:var(--navy-800)}
table.data td{padding:13px 16px;border-bottom:1px solid #EDF1F6;vertical-align:top}
table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:hover{background:#FAFCFE}
.cell-name{font-weight:600;color:var(--navy-800)}
.cell-mail{color:var(--ink-muted);font-size:13.5px}
.cell-num{font-variant-numeric:tabular-nums;white-space:nowrap}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:99px;font-size:12.5px;font-weight:700;white-space:nowrap;
}
.tag--pass{background:var(--green-100);color:#0B7A33}
.tag--fail{background:var(--red-100);color:var(--red)}

.empty{padding:64px 24px;text-align:center;color:var(--ink-muted)}
.empty__icon{font-size:34px;opacity:.35;margin-bottom:10px}

/* ---------- Утилиты ---------- */
[hidden]{display:none!important}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;
}
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}
.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.text-muted{color:var(--ink-muted)}
.text-sm{font-size:13.5px}
.fade-in{animation:fadeIn .28s ease both}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pop-in{animation:popIn .32s cubic-bezier(.2,.9,.3,1.3) both}
@keyframes popIn{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}

/* ---------- Адаптив ---------- */
@media (max-width:820px){
  .form-grid{grid-template-columns:1fr}
  .site-header__inner{padding:12px 16px;gap:12px}
  .brand__logo{height:34px}
  .brand__sub{display:none}
  .admin-link span:not(.admin-link__icon){display:none}
  .admin-link{padding:8px 11px}
  .container{padding:0 16px}
  .hero{padding:44px 0 96px}
  .hero__inner{padding:0 16px}
  .hero-cards{padding:0 16px}
  .panel__head{padding:22px 20px 0}
  .panel__body{padding:22px 20px 24px}
  .qcard{padding:20px 18px}
  .result__head{padding:26px 20px}
  .result__body{padding:22px 20px 26px}
  .viewer__edge{opacity:1;width:20%}
  .viewer__title{display:none}
  .viewer__chip{display:none}
  .viewer__gate-card{padding:28px 22px}
  .thanks__card{padding:30px 22px}
}
@media (max-width:520px){
  .user-chip__text{max-width:120px}
  .btn{width:100%}
  .btn-row .btn{width:auto}
  .quiz-bar{padding:14px 16px}
  .quiz-bar .btn{width:100%}
}

/* ---------- Страница входа на портал ---------- */
.gate-body{
  background:linear-gradient(160deg,var(--navy-800) 0%,var(--navy-900) 100%);
  min-height:100vh;
}
.gate-page{
  flex:1 0 auto;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  padding:40px 20px;position:relative;overflow:hidden;
}
.gate-page::before{
  content:"";position:absolute;top:-140px;right:-120px;
  width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,178,74,.20),transparent 65%);
  pointer-events:none;
}
.gate-card{
  position:relative;z-index:1;
  width:100%;max-width:430px;
  background:var(--white);border-radius:var(--radius);
  padding:40px 40px 32px;box-shadow:var(--shadow-lg);
  text-align:center;
}
.gate-card__logo{
  height:46px;width:auto;display:block;margin:0 auto 26px;
}
.gate-card__title{font-size:20px;line-height:1.35}
.gate-card__sub{
  font-size:14px;color:var(--ink-muted);margin:10px 0 28px;line-height:1.55;
}
.gate-card .field{text-align:left}
.gate-card__foot{
  margin:22px 0 0;font-size:12.5px;color:var(--ink-muted);line-height:1.5;
}
.gate-page__legal{
  position:relative;z-index:1;
  margin-top:26px;font-size:12.5px;color:rgba(255,255,255,.45);text-align:center;
}
@media (max-width:520px){
  .gate-card{padding:30px 22px 26px}
  .gate-card .btn{width:100%}
}

/* ---------- Раскрывающиеся строки журнала ---------- */
tr.row-main{cursor:pointer}
tr.row-main .cell-toggle{
  color:var(--ink-muted);font-size:12px;user-select:none;white-space:nowrap;
}
tr.row-main.is-open{background:var(--navy-050)}
tr.row-main.is-open .cell-toggle{color:var(--navy-800)}
tr.row-detail > td{background:#FAFCFE;padding:0}
.detail{padding:20px 24px 24px;border-left:3px solid var(--navy-700)}
.detail__grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius-sm);overflow:hidden;margin-bottom:18px;
}
.detail__title{font-size:14px;font-weight:700;color:var(--navy-800);margin-bottom:10px}
.detail__answers{display:flex;flex-direction:column;gap:8px}
.ans{
  display:flex;gap:11px;align-items:flex-start;font-size:13.5px;
  background:var(--white);border:1px solid var(--line);
  border-left-width:3px;border-radius:var(--radius-sm);padding:11px 14px;
}
.ans--ok{border-left-color:var(--green)}
.ans--no{border-left-color:var(--red)}
.ans__mark{
  width:18px;height:18px;border-radius:50%;flex:none;color:#fff;
  display:grid;place-items:center;font-size:11px;font-weight:700;margin-top:2px;
}
.ans--ok .ans__mark{background:var(--green)}
.ans--no .ans__mark{background:var(--red)}
.ans__q{font-weight:600;color:var(--navy-800)}
.ans__given{margin-top:3px;color:var(--ink-muted)}
.ans__given b{color:var(--ink)}
.ans__right{margin-top:2px;color:var(--green-600)}

/* ---------- Печатный отчёт (PDF) ---------- */
.report{display:none}
.report__head{
  display:flex;align-items:flex-start;gap:20px;
  padding-bottom:16px;border-bottom:2px solid var(--navy-800);margin-bottom:20px;
}
.report__logo{height:44px;width:auto}
.report__spacer{flex:1}
.report__title{font-size:20px;color:var(--navy-800);margin-bottom:4px}
.report__meta{font-size:12px;color:var(--ink-muted);line-height:1.6}
.report__kpis{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px;
}
.report__kpi{border:1px solid var(--line);border-radius:6px;padding:11px 14px}
.report__kpi b{display:block;font-size:19px;color:var(--navy-800)}
.report__kpi span{font-size:11px;color:var(--ink-muted)}
table.report-table{width:100%;border-collapse:collapse;font-size:11px}
table.report-table th{
  text-align:left;background:var(--navy-050);color:var(--navy-800);
  border:1px solid var(--line);padding:7px 8px;font-size:10px;
  text-transform:uppercase;letter-spacing:.04em;
}
table.report-table td{border:1px solid var(--line);padding:6px 8px;vertical-align:top}
table.report-table tr.is-fail td{background:#FDF6F6}
.report__sign{
  margin-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:40px;font-size:11px;
}
.report__sign-line{border-bottom:1px solid var(--ink);height:34px;margin-bottom:5px}
.report__foot{
  margin-top:24px;padding-top:12px;border-top:1px solid var(--line);
  font-size:10px;color:var(--ink-muted);
}

/* ---------- Печать ---------- */
@page{margin:14mm 12mm}
@media print{
  body{background:#fff;display:block}
  .site-header,.site-footer,.no-print{display:none!important}
  /* в разделе администратора печатается только отчёт, а не экран журнала */
  .main > section:not(.report){display:none!important}
  .result,.panel{box-shadow:none;border-color:#CCC}
  .section{padding:0}
  .report{display:block!important}
  table.report-table{page-break-inside:auto}
  table.report-table tr{page-break-inside:avoid}
  table.report-table thead{display:table-header-group}
  .report__sign{page-break-inside:avoid}
}