/* ============================================================
   Конспект AI — дизайн-система (общая для всех страниц)
   ============================================================ */
:root{
  --bg:#0A0B0D;
  --surface:#121316;
  --surface-2:#17191D;
  --border:#262A31;
  --signal:#FF9E40;
  --signal-soft:rgba(255,158,64,.14);
  --ok:#5FA8C7;
  --good:#6FCF97;
  --warn:#D9A24A;
  --fail:#D85C46;
  --txt:#FBFBFB;
  --muted:#B8BCC4;
  --faint:#69707A;
  --ease-reveal:cubic-bezier(.22,1,.36,1);
  --ease-std:cubic-bezier(.4,0,.2,1);
  --r-sm:8px; --r-md:12px; --r-lg:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--txt);
  font-family:'Bricolage Grotesque',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
::selection{background:var(--signal);color:#0A0B0D}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.mono{font-family:'Space Mono',monospace}
.muted{color:var(--muted)} .faint{color:var(--faint)}

/* ---------- кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--r-sm);font-family:inherit;font-weight:600;font-size:16px;
  cursor:pointer;border:none;transition:transform .25s var(--ease-std),box-shadow .25s,border-color .25s,color .25s;
  position:relative;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--signal);color:#14100A;animation:cta-breathe 3.4s ease-in-out infinite}
.btn-primary:hover{box-shadow:0 8px 30px rgba(255,158,64,.35)}
@keyframes cta-breathe{0%,100%{box-shadow:0 0 0 0 rgba(255,158,64,0)}50%{box-shadow:0 0 0 7px rgba(255,158,64,.16)}}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- навигация (лендинг) ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  background:rgba(10,11,13,.72);border-bottom:1px solid var(--border);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px}
.logo .chip-ico{width:26px;height:26px;border-radius:8px;
  background:linear-gradient(135deg,#FFB264,#E87B1E);
  box-shadow:0 0 14px rgba(255,158,64,.5);
  display:flex;align-items:center;justify-content:center;font-size:13px;color:#0A0B0D;font-weight:800}
.nav-links{display:flex;gap:26px;font-size:14.5px;color:var(--muted)}
.nav-links a{position:relative;transition:color .25s}
.nav-links a:hover{color:var(--txt)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--signal);transition:width .3s var(--ease-std)}
.nav-links a:hover::after{width:100%}
@media(max-width:880px){.nav-links{display:none}}

/* ---------- маркеры секций ---------- */
section{padding:100px 0;position:relative}
.marker{display:flex;align-items:center;gap:14px;font-family:'Space Mono',monospace;font-size:12.5px;
  letter-spacing:.22em;color:var(--signal);text-transform:uppercase;margin-bottom:22px}
.marker::before{content:"";width:34px;height:1px;background:var(--signal)}
h2{font-size:clamp(28px,4vw,44px);font-weight:700;letter-spacing:-0.02em;line-height:1.12;max-width:20ch;margin-bottom:18px}
.lead{color:var(--muted);max-width:58ch;font-size:17.5px}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .56s var(--ease-reveal),transform .56s var(--ease-reveal)}
[data-reveal].on{opacity:1;transform:none}
.reveal-stagger>*{transition-delay:calc(var(--i,0)*70ms)}

/* ---------- карточки ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:26px}
.glow-card{position:relative;overflow:hidden;transition:border-color .3s}
.glow-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,158,64,.09),transparent 65%)}
.glow-card:hover{border-color:rgba(255,158,64,.35)}
.glow-card:hover::before{opacity:1}

/* ---------- плашки/бейджи ---------- */
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--border);background:var(--surface);font-size:13px;color:var(--muted)}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 8px var(--good);animation:dot-pulse 2.2s infinite}
@keyframes dot-pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ---------- формы ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:7px}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:var(--r-sm);border:1px solid var(--border);
  background:var(--surface-2);color:var(--txt);font-family:inherit;font-size:15.5px;
  transition:border-color .25s;outline:none;
}
.field input:focus,.field select:focus{border-color:var(--signal)}
.field input::placeholder{color:var(--faint)}

/* ---------- чекбоксы-чипы ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:9px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface-2);
  font-size:14px;color:var(--muted);cursor:pointer;transition:all .25s;user-select:none;
}
.chip:hover{border-color:rgba(255,158,64,.4)}
.chip.active{border-color:var(--signal);background:var(--signal-soft);color:var(--signal)}

/* ---------- прогресс ---------- */
.progress{position:fixed;bottom:0;left:0;height:3px;width:100%;z-index:101}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--signal),#FFC384);box-shadow:0 0 10px rgba(255,158,64,.6)}

/* ============================================================
   ЛИЧНЫЙ КАБИНЕТ
   ============================================================ */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:250px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);
  padding:22px 16px;display:flex;flex-direction:column;gap:4px;
  position:sticky;top:0;height:100vh;
}
.side-link{
  display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--r-sm);
  color:var(--muted);font-size:15px;transition:all .2s;
}
.side-link:hover{background:var(--surface-2);color:var(--txt)}
.side-link.active{background:var(--signal-soft);color:var(--signal)}
.side-link .ico{width:18px;text-align:center}
.side-balance{
  margin-top:auto;border:1px solid rgba(255,158,64,.3);border-radius:var(--r-md);
  padding:16px;background:linear-gradient(160deg,rgba(255,158,64,.08),transparent);
}
.side-balance .v{font-family:'Space Mono',monospace;font-size:24px;font-weight:700;color:var(--signal)}
.side-balance .l{font-size:12px;color:var(--faint);margin:2px 0 12px}
.main{flex:1;padding:36px 40px;max-width:1000px}
@media(max-width:820px){
  .shell{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;flex-direction:row;overflow-x:auto;padding:12px}
  .side-balance{display:none}
  .main{padding:24px 18px}
}
.page-title{font-size:28px;font-weight:700;letter-spacing:-0.02em;margin-bottom:6px}
.page-sub{color:var(--muted);font-size:15px;margin-bottom:30px}

/* статистика кабинета */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:34px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:20px}
.stat .v{font-family:'Space Mono',monospace;font-size:26px;font-weight:700}
.stat .v.amber{color:var(--signal)} .stat .v.blue{color:var(--ok)} .stat .v.green{color:var(--good)}
.stat .l{font-size:12.5px;color:var(--faint);margin-top:4px}

/* таблица файлов */
.ftable{border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden}
.frow{display:grid;grid-template-columns:44px 1fr 110px 110px 100px;align-items:center;gap:12px;
  padding:15px 20px;border-bottom:1px solid var(--border);background:var(--surface);transition:background .2s}
.frow:last-child{border-bottom:none}
.frow:hover{background:var(--surface-2)}
.frow.head{background:var(--surface-2);font-family:'Space Mono',monospace;font-size:11px;
  letter-spacing:.14em;color:var(--faint);text-transform:uppercase;padding:11px 20px}
.frow .fico{width:38px;height:38px;border-radius:var(--r-sm);background:var(--surface-2);
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:17px}
.frow .fname{font-size:15px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.frow .fmeta{font-family:'Space Mono',monospace;font-size:12.5px;color:var(--faint)}
.status{font-size:12px;padding:4px 10px;border-radius:999px;width:fit-content}
.status.done{background:rgba(111,207,151,.12);color:var(--good)}
.status.proc{background:rgba(217,162,74,.12);color:var(--warn)}
.status.err{background:rgba(224,90,90,.12);color:#E05A5A}
@media(max-width:700px){.frow{grid-template-columns:40px 1fr 90px}.frow .hide-m{display:none}}

/* ---------- dropzone ---------- */
.dropzone{
  border:2px dashed var(--border);border-radius:var(--r-lg);padding:60px 30px;text-align:center;
  transition:all .3s;cursor:pointer;background:var(--surface);
}
.dropzone:hover,.dropzone.over{border-color:var(--signal);background:var(--signal-soft)}
.dropzone .dz-ico{font-size:44px;margin-bottom:14px}
.dropzone h3{font-size:20px;font-weight:600;margin-bottom:8px}
.dropzone p{color:var(--faint);font-size:14px}
.dz-formats{margin-top:16px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.dz-formats span{font-family:'Space Mono',monospace;font-size:11px;padding:4px 10px;border:1px solid var(--border);border-radius:5px;color:var(--faint)}

/* шаги обработки */
.proc-steps{margin-top:36px}
.pstep{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px dashed var(--border);opacity:.35;transition:opacity .3s}
.pstep:last-child{border-bottom:none}
.pstep.active,.pstep.done{opacity:1}
.pstep .pic{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.pstep.done .pic{border-color:var(--good);color:var(--good)}
.pstep.active .pic{border-color:var(--signal);color:var(--signal);animation:spin-ico 1.4s linear infinite}
@keyframes spin-ico{to{transform:rotate(360deg)}}
.pstep .pname{font-weight:500}
.pstep .ptime{margin-left:auto;font-family:'Space Mono',monospace;font-size:12px;color:var(--faint)}

/* ---------- страница результата ---------- */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:26px;overflow-x:auto}
.tab{
  padding:11px 18px;font-size:14.5px;color:var(--muted);cursor:pointer;border:none;background:none;
  font-family:inherit;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;transition:color .2s;
}
.tab:hover{color:var(--txt)}
.tab.active{color:var(--signal);border-bottom-color:var(--signal)}
.tab-pane{display:none}
.tab-pane.active{display:block;animation:fadein .3s var(--ease-std)}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.player{
  display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-md);padding:16px 20px;margin-bottom:26px;
}
.play-btn{width:46px;height:46px;border-radius:50%;background:var(--signal);border:none;color:#14100A;
  font-size:16px;cursor:pointer;flex-shrink:0;transition:transform .2s}
.play-btn:hover{transform:scale(1.07)}
.wave{flex:1;display:flex;align-items:center;gap:2.5px;height:44px}
.wave i{flex:1;background:var(--border);border-radius:2px;min-height:4px;transition:background .3s}
.player .ptime{font-family:'Space Mono',monospace;font-size:13px;color:var(--faint);flex-shrink:0}

.tline{display:flex;gap:16px;padding:14px 0;border-bottom:1px dashed var(--border);align-items:flex-start}
.tline:last-child{border-bottom:none}
.tline .tc{font-family:'Space Mono',monospace;font-size:12.5px;color:var(--ok);padding-top:3px;flex-shrink:0;width:52px;cursor:pointer}
.tline .tc:hover{text-decoration:underline}
.tline .sp{font-size:12px;font-weight:700;letter-spacing:.08em;margin-bottom:3px;text-transform:uppercase}
.tline .sp.s1{color:var(--signal)} .tline .sp.s2{color:var(--ok)}
.tline .sp.s3{color:#7AA2FF} .tline .sp.s4{color:#E578C9} .tline .sp.s5{color:#FFC44D} .tline .sp.s6{color:#6FD6C2}
.tline p{color:var(--muted);font-size:15.5px;line-height:1.65}
.tline p b{color:var(--txt)}

/* конспект */
.note h4{font-size:17px;font-weight:600;margin:22px 0 8px;display:flex;gap:10px;align-items:baseline}
.note h4:first-child{margin-top:0}
.note h4 .tc{font-family:'Space Mono',monospace;font-size:11.5px;color:var(--ok);font-weight:400}
.note p,.note li{color:var(--muted);font-size:15.5px;line-height:1.65}
.note ul{padding-left:20px;margin:8px 0}
.note .keypoint{background:var(--signal-soft);border-left:3px solid var(--signal);padding:12px 16px;border-radius:0 var(--r-sm) var(--r-sm) 0;margin:16px 0;color:var(--txt);font-size:15px}

/* действия над результатом */
.actions{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}

/* ---------- тарифы ---------- */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:40px}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;position:relative;transition:border-color .3s,transform .3s}
.plan:hover{transform:translateY(-4px)}
.plan.hot{border-color:rgba(255,158,64,.5)}
.plan .hot-tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  background:var(--signal);color:#14100A;font-size:11.5px;font-weight:700;padding:4px 14px;border-radius:999px;letter-spacing:.08em}
.plan h3{font-size:18px;font-weight:600}
.plan .p-price{font-family:'Space Mono',monospace;font-size:36px;font-weight:700;margin:14px 0 2px}
.plan .p-price span{font-size:15px;color:var(--faint);font-weight:400}
.plan .p-per{font-size:13px;color:var(--faint);margin-bottom:18px}
.plan ul{list-style:none;margin-bottom:24px}
.plan li{padding:7px 0 7px 24px;position:relative;color:var(--muted);font-size:14.5px;border-bottom:1px dashed var(--border)}
.plan li:last-child{border-bottom:none}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--signal);font-weight:700}

/* ---------- подвал ---------- */
footer{border-top:1px solid var(--border);padding:40px 0;color:var(--faint);font-size:13.5px}
.foot-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a:hover{color:var(--signal)}

/* демо-бейдж */
.demo-tag{position:fixed;bottom:18px;right:18px;z-index:200;background:var(--surface);
  border:1px solid rgba(255,158,64,.4);border-radius:999px;padding:7px 16px;font-size:12px;color:var(--signal);
  font-family:'Space Mono',monospace;letter-spacing:.06em;box-shadow:0 8px 24px rgba(0,0,0,.5)}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
}

/* Кнопка удаления записи в списке кабинета */
.fdel {
  background: none; border: 1px solid rgba(255,255,255,.14); color: #8a93a6;
  width: 26px; height: 26px; border-radius: 8px; cursor: pointer;
  font-size: 13px; line-height: 1; flex: none; transition: .15s;
}
.fdel:hover { color: #ff7b72; border-color: rgba(255,123,114,.5); background: rgba(255,123,114,.08); }