@font-face{font-family:'Poppins';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/poppins-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/poppins-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Poppins';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/poppins-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/poppins-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/poppins-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/poppins-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/montserrat-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/montserrat-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/montserrat-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/montserrat-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/montserrat-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/montserrat-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/montserrat-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/montserrat-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/montserrat-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
/* ===== SpectrTech design system — общие токены для spectrtech.az и spectrtech.si =====
   Основа: логотип SpectrTech (перо павлина). Navy #1E2340 — текст и знак,
   градиент пера: coral #F2385A → magenta #F23CDA → violet #703CF2 → blue #3A9BF2,
   серый подписи #7A8294. Шрифт логотипа — Poppins; русские страницы — Montserrat. */
:root{
  --ink:#1E2340; --ink-2:#272D52; --ink-3:#363D66;
  --paper:#FFFFFF; --paper-2:#F6F5FB; --paper-3:#EEECF7;
  --slate:#565E73; --slate-2:#7A8294;
  --line:#E4E2EE; --line-2:#CDCADF;
  --violet:#703CF2; --violet-2:#5A27D8; --violet-soft:#F1ECFE;
  --magenta:#F23CDA; --coral:#F2385A; --blue:#3A9BF2; --orchid:#B03CE6;
  --feather:linear-gradient(90deg,#F2385A 0%,#F23CDA 34%,#703CF2 68%,#3A9BF2 100%);
  --on-dark:#F6F5FB; --on-dark-muted:#B6BAD0;
  --ok:#0E8A5F; --err:#C2372A;
  --f-head:'Poppins','Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-text:'Poppins','Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r-s:8px; --r-m:12px; --r-l:20px;
  --gut:20px; --max:1200px;
  --shadow:0 24px 70px rgba(30,35,64,.12);
  --ease:cubic-bezier(.2,.7,.2,1);
}
/* русские страницы: один шрифт для кириллицы и латиницы */
html:lang(ru){--f-head:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;--f-text:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif}
@media (min-width:760px){:root{--gut:40px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16.5px/1.65 var(--f-text);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
[hidden]{display:none!important}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:600;line-height:1.15;letter-spacing:-.015em;margin:0 0 .5em;overflow-wrap:break-word;hyphens:manual;color:var(--ink)}
h3{font-weight:600;letter-spacing:-.005em;font-size:1.08rem;line-height:1.35}
p{margin:0 0 1em}
a{color:var(--violet)}
a:hover{color:var(--violet-2)}
:focus-visible{outline:3px solid var(--violet);outline-offset:2px;border-radius:4px}
button,input,select,textarea{font:inherit;color:inherit}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.muted{color:var(--slate)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 14px;border-radius:var(--r-s)}
.skip:focus{top:12px;color:#fff}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:0 24px;border-radius:999px;border:2px solid transparent;font-weight:500;font-size:.98rem;text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s var(--ease),box-shadow .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-sm{min-height:40px;padding:0 18px;font-size:.9rem}
.btn-primary{background:var(--violet);color:#fff;box-shadow:0 8px 22px rgba(112,60,242,.28)}
.btn-primary:hover{background:var(--violet-2);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-3);color:#fff}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--paper-3);color:var(--ink)}
.btn-ghost-light{border-color:rgba(246,245,251,.45);color:var(--on-dark)}
.btn-ghost-light:hover{border-color:var(--on-dark);color:var(--on-dark);background:rgba(255,255,255,.06)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;box-shadow:none}

/* формы */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label,.lbl{font-weight:500;font-size:.94rem}
.field small,.hint{color:var(--slate);font-size:.86rem;line-height:1.45}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=password],input[type=number],select,textarea{width:100%;min-height:48px;padding:11px 14px;border:1.5px solid var(--line-2);border-radius:var(--r-m);background:#fff;font-size:16px;transition:border-color .15s,box-shadow .15s}
textarea{min-height:110px;resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft)}
[aria-invalid="true"]{border-color:var(--err)!important}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;margin:4px 0 18px;cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--violet)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{min-height:1.5em;margin:12px 0 0;font-weight:500}
.form-msg.ok{color:var(--ok)}
.form-msg.err{color:var(--err)}

/* логотип */
.brand{display:inline-flex;flex:none;align-items:center;text-decoration:none;line-height:0}
.brand img{height:44px;width:auto}
@media (max-width:420px){.brand img{height:38px}}
.feather-band{height:4px;background:var(--feather)}

.lang{display:flex;gap:2px;align-items:center;font-size:.84rem;font-weight:500}
.lang a,.lang-cur{padding:6px 8px;border-radius:var(--r-s);text-decoration:none;color:inherit}
.lang a{color:var(--slate)}
.lang a:hover{color:var(--ink);background:var(--paper-2)}
.lang-cur{color:var(--ink);box-shadow:inset 0 -2px 0 var(--violet)}

.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:1000;background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r-m);max-width:min(92vw,520px);font-size:.95rem;box-shadow:0 10px 30px rgba(30,35,64,.3)}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
/* ===== Общие компоненты форм: BRIEF, EDIT, GLOBALEDIT, Admin ===== */
.notice{margin:0 0 18px;padding:10px 14px;border-radius:var(--r-m);background:var(--violet-soft);color:var(--ink);font-size:.92rem}
.opt-tag{font-weight:400;color:var(--slate);font-size:.82rem}
.err{display:block;color:var(--err);font-size:.86rem;min-height:0}
.err:empty{display:none}
.row{display:flex;gap:6px}
.row input{flex:1;min-width:0}
.two{display:grid;gap:0 16px}
@media (min-width:640px){.two{grid-template-columns:1fr 1fr}}
.icon-btn{flex:none;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line-2);background:#fff;font-size:1.2rem;line-height:1;cursor:pointer;color:var(--slate)}
.icon-btn:hover{border-color:var(--err);color:var(--err)}
.add-btn{border:1.5px dashed var(--line-2);background:none;border-radius:var(--r-m);padding:10px 14px;font-weight:500;color:var(--violet);cursor:pointer;font-size:.9rem}
.add-btn:hover{border-color:var(--violet)}
.ref{display:grid;grid-template-columns:1fr;gap:6px;margin-bottom:12px;padding-bottom:12px;border-bottom:1px dashed var(--line)}
@media (min-width:640px){.ref{grid-template-columns:1fr 1fr auto;align-items:center}}
.link-btn{border:0;background:none;padding:4px 0;color:var(--violet);font-weight:500;font-size:.9rem;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.link-btn.danger{color:var(--slate)}
.link-btn[disabled]{opacity:.6;cursor:wait}
/* варианты выбора */
.choices{border:0;margin:0 0 20px;padding:0;min-width:0}
.choices legend{font-weight:500;font-size:.94rem;margin-bottom:10px;padding:0}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative;cursor:pointer}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt>span{display:flex;align-items:center;gap:8px;padding:9px 14px;border:1.5px solid var(--line-2);border-radius:999px;font-size:.9rem;background:#fff;transition:border-color .15s,background .15s,color .15s}
.opt b{font-weight:500}
.opt:hover>span{border-color:var(--ink-3)}
.opt input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.opt input:focus-visible+span{outline:3px solid var(--violet);outline-offset:2px}
.opt input[type=checkbox]+span::before{content:"";flex:none;display:grid;place-items:center;width:16px;height:16px;border-radius:4px;border:1.5px solid currentColor;opacity:.55;font-size:11px;font-weight:700;line-height:1}
.opt input[type=checkbox]:checked+span::before{content:"✓";opacity:1;background:#fff;color:var(--ink);border-color:#fff}
.opt.rich>span{flex-direction:column;align-items:flex-start;gap:2px;border-radius:var(--r-m);padding:12px 14px;height:100%}
.opt.rich>span::before{position:absolute;top:12px;right:12px}
.opt.rich small{order:2;font-size:.82rem;color:var(--slate);line-height:1.35}
.opt.rich input:checked+span small{color:var(--on-dark-muted)}
.cards2 .opts,.cards3 .opts{display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:640px){.cards2 .opts{grid-template-columns:1fr 1fr}.cards3 .opts{grid-template-columns:repeat(3,1fr)}}
.cards2 .opt>span,.cards3 .opt>span{padding-right:38px}
.sw{display:flex;gap:4px;margin-bottom:8px}
.sw i{width:26px;height:26px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(30,35,64,.15)}
.compact .opt>span{padding:8px 12px;font-size:.86rem}

/* переключатель */
.group{border:1px solid var(--line);border-radius:var(--r-m);padding:16px;margin-bottom:20px}
.switch{display:flex;gap:12px;align-items:flex-start;cursor:pointer;margin-bottom:14px}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.sw-track{flex:none;position:relative;width:44px;height:26px;border-radius:999px;background:var(--line-2);transition:background .2s}
.sw-track::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s var(--ease)}
.switch input:checked+.sw-track{background:var(--violet)}
.switch input:checked+.sw-track::after{transform:translateX(18px)}
.switch input:focus-visible+.sw-track{outline:3px solid var(--violet);outline-offset:2px}
.switch b{display:block;font-weight:500}
.switch small{display:block;color:var(--slate);font-size:.84rem}

.done-mark{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:var(--feather);position:relative}
.done-mark::after{content:"";position:absolute;left:22px;top:17px;width:14px;height:24px;border:solid #fff;border-width:0 4px 4px 0;transform:rotate(45deg)}
input[type=file]{font-size:.9rem;max-width:100%}
input[type=file]::file-selector-button{font:inherit;font-weight:500;margin-right:10px;padding:8px 14px;border:1.5px solid var(--ink);border-radius:999px;background:#fff;color:var(--ink);cursor:pointer}
input[type=file]::file-selector-button:hover{background:var(--ink);color:#fff}
/* ===== SpectrTech BRIEF ===== */
.brief-body{background:var(--paper-2)}
.bf-header{background:#fff;border-bottom:1px solid var(--line)}
.bf-hdr{display:flex;align-items:center;gap:16px;height:68px}
.bf-hdr .lang{margin-left:auto}
@media (max-width:420px){.bf-hdr{gap:10px}.bf-badge{padding:5px 8px}}
.bf-badge{font:600 .74rem/1 var(--f-head);letter-spacing:.12em;color:var(--violet);background:var(--violet-soft);padding:6px 10px;border-radius:999px}
.bf-main{padding:28px 0 96px}
.bf-h1{font-size:clamp(1.35rem,4.6vw,2.2rem);margin:0 0 22px}
.bf-grid{display:grid;gap:20px;align-items:start}
@media (min-width:980px){.bf-grid{grid-template-columns:280px minmax(0,1fr);gap:32px}}

/* боковая панель */
.bf-side{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:18px}
@media (min-width:980px){.bf-side{position:sticky;top:20px}}
.bf-count{font-weight:600;font-size:.92rem;margin-bottom:8px}
.bf-bar{height:6px;border-radius:999px;background:var(--paper-3);overflow:hidden}
.bf-bar i{display:block;height:100%;background:var(--feather);border-radius:inherit;transition:width .35s var(--ease)}
.bf-rail{list-style:none;margin:16px 0 0;padding:0;display:none}
@media (min-width:980px){.bf-rail{display:block}}
.bf-rail button{display:flex;align-items:center;gap:10px;width:100%;padding:7px 8px;border:0;background:none;border-radius:var(--r-s);text-align:left;font-size:.9rem;color:var(--slate);cursor:pointer}
.bf-rail button:hover:not([disabled]){background:var(--paper-2);color:var(--ink)}
.bf-rail button[disabled]{cursor:default;opacity:.55}
.bf-rail .n{display:grid;place-items:center;flex:none;width:24px;height:24px;border-radius:50%;border:1.5px solid var(--line-2);font-size:.74rem;font-weight:600}
.bf-rail .done .n{border-color:var(--violet);color:var(--violet)}
.bf-rail .cur button{background:var(--violet-soft);color:var(--ink);font-weight:600}
.bf-rail .cur .n{background:var(--violet);border-color:var(--violet);color:#fff}
.bf-tools{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.bf-tools .hint{margin:0 0 4px}
.bf-link{width:100%}
.bf-link .bf-link input{min-height:40px;font-size:.8rem;padding:8px 10px}
@media (max-width:979px){.bf-grid{display:flex;flex-direction:column}.bf-side{order:0}.bf-panel{order:1}.bf-tools{flex-direction:row;flex-wrap:wrap;gap:4px 16px}.bf-tools .hint{width:100%}}

/* панель шага */
.bf-panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(18px,3vw,36px);min-width:0}
.st-head{margin-bottom:22px}
.st-head h2{font-size:clamp(1.25rem,3vw,1.7rem);margin-bottom:6px}
.st-head h2:focus{outline:none}
.st-head p{color:var(--slate);margin:0 0 10px}
.why{font-size:.9rem}
.why summary{cursor:pointer;color:var(--violet);font-weight:500;list-style:none;display:inline-flex;align-items:center;gap:6px}
.why summary::-webkit-details-marker{display:none}
.why summary::before{content:"?";display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--violet-soft);font-size:.72rem;font-weight:700}
.why p{margin:8px 0 0;padding:10px 12px;border-left:3px solid var(--violet);background:var(--paper-2);border-radius:0 var(--r-s) var(--r-s) 0;color:var(--ink)}
.row{display:flex;gap:8px;align-items:center;margin-bottom:8px}

/* сложность */
.cx{margin:22px 0 4px;padding:16px;border-radius:var(--r-m);background:var(--paper-2);border:1px solid var(--line)}
.cx-top{display:flex;justify-content:space-between;gap:12px;font-size:.92rem;margin-bottom:10px}
.cx-top b{color:var(--violet)}
.cx-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px}
.cx-bar i{height:6px;border-radius:999px;background:var(--line)}
.cx-bar i.on:nth-child(1){background:var(--magenta)}
.cx-bar i.on:nth-child(2){background:var(--violet)}
.cx-bar i.on:nth-child(3){background:var(--blue)}
.cx p{margin:0;font-size:.84rem;color:var(--slate)}

/* файлы */
.drop{display:flex;flex-direction:column;align-items:center;gap:4px;padding:26px 16px;border:2px dashed var(--line-2);border-radius:var(--r-m);text-align:center;background:var(--paper-2);transition:border-color .15s,background .15s}
.drop.over{border-color:var(--violet);background:var(--violet-soft)}
.drop label{cursor:pointer}
.drop u{color:var(--violet)}
.drop small{color:var(--slate);font-size:.82rem}
.drop:focus-within{outline:3px solid var(--violet);outline-offset:2px}
.files{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:8px}
.files li{display:flex;align-items:center;gap:12px;padding:8px;border:1px solid var(--line);border-radius:var(--r-m)}
.files img,.files .pdf{flex:none;width:48px;height:48px;border-radius:8px;object-fit:cover;background:var(--paper-3)}
.files .pdf{display:grid;place-items:center;font-size:.72rem;font-weight:700;color:var(--coral)}
.files .fn{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem}
.files .fn small{display:block;color:var(--slate);font-size:.78rem}

/* итог */
.sum{border-top:1px solid var(--line);padding:16px 0}
.sum-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}
.sum-h h3{margin:0}
.sum dl{margin:0;display:grid;gap:6px}
.sum dl div{display:grid;gap:2px 16px}
@media (min-width:640px){.sum dl div{grid-template-columns:220px 1fr}}
.sum dt{color:var(--slate);font-size:.88rem}
.sum dd{margin:0;font-size:.94rem;overflow-wrap:anywhere}
.ts{margin:16px 0}

/* навигация */
.bf-nav{display:flex;justify-content:space-between;gap:12px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.bf-nav [data-next]{margin-left:auto}
@media (max-width:640px){
  .bf-nav{position:sticky;bottom:0;margin:24px calc(-1 * clamp(18px,3vw,36px)) calc(-1 * clamp(18px,3vw,36px));padding:12px clamp(18px,3vw,36px) calc(12px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-radius:0 0 var(--r-l) var(--r-l);box-shadow:0 -8px 24px rgba(30,35,64,.08)}
  .bf-nav .btn{flex:1;padding:0 12px}
}

/* готово */
.bf-done{max-width:620px;margin:20px auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(24px,5vw,48px);text-align:center}
.bf-done:focus{outline:none}
.done-id{font-size:.95rem;color:var(--slate)}
.done-id b{color:var(--ink);font-family:ui-monospace,monospace;letter-spacing:.02em}