/* ==========================================================
   PULSE — Business Intelligence Copilot
   Aggressive command-center design system
   ========================================================== */
:root{
  --void:#040405;
  --void-2:#0A0A0C;
  --panel:#101013;
  --panel-2:#151519;
  --line: rgba(255,255,255,0.09);
  --line-red: rgba(255,45,85,0.4);
  --white:#F4F4EF;
  --dim:#88888E;
  --dim-2:#57575c;
  --red:#FF2E4D;
  --red-dim:#8c1c2c;
  --red-glow: rgba(255,46,77,0.55);
  --volt:#C6FF3A;
  --volt-glow: rgba(198,255,58,0.4);
  --amber:#FF9F1C;
  --cyan:#37E6E6;
  --violet:#B24BFF;
  --violet-glow: rgba(178,75,255,0.45);
  --cyan-glow: rgba(55,230,230,0.4);
  --shadow: 0 30px 70px -25px rgba(0,0,0,0.85);
}
*{box-sizing:border-box; margin:0; padding:0;}
html,body{height:100%;}
body{
  background:var(--void);
  color:var(--white);
  font-family:'Space Grotesk', sans-serif;
  overflow-x:hidden;
  position:relative;
}
::selection{background:var(--red); color:#000;}
::-webkit-scrollbar{width:9px; height:9px;}
::-webkit-scrollbar-track{background:var(--void-2);}
::-webkit-scrollbar-thumb{background:#2a2a2e; border:2px solid var(--void-2);}
::-webkit-scrollbar-thumb:hover{background:var(--red-dim);}

.mono{font-family:'JetBrains Mono', monospace;}
.upx{text-transform:uppercase; letter-spacing:0.14em;}

/* ---------- ambient scanlines + noise ---------- */
.scanlines{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:repeating-linear-gradient(to bottom, rgba(255,255,255,0.018) 0px, rgba(255,255,255,0.018) 1px, transparent 1px, transparent 3px);
  mix-blend-mode:overlay; opacity:0.5;
}
.grid-overlay{
  position:fixed; inset:0; z-index:0; pointer-events:none; opacity:0.5;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image: radial-gradient(circle at 75% 0%, black, transparent 65%);
}

/* ---------- TICKER ---------- */
.ticker-bar{
  position:relative; z-index:5; height:40px; background:var(--void-2);
  border-bottom:1px solid var(--line-red);
  display:flex; align-items:center; overflow:hidden;
}
.ticker-live{
  flex-shrink:0; display:flex; align-items:center; gap:8px; padding:0 16px; height:100%;
  background:var(--red); color:#0a0a0a; font-weight:700; font-size:11px; letter-spacing:0.14em;
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0% 100%); padding-right:26px; z-index:2;
}
.ticker-live .dot{width:6px; height:6px; border-radius:50%; background:#0a0a0a; animation:pulseDot 1.1s infinite;}
@keyframes pulseDot{0%,100%{opacity:1;} 50%{opacity:0.25;}}
.ticker-track{display:flex; white-space:nowrap; animation:tickerScroll 32s linear infinite;}
.ticker-track:hover{animation-play-state:paused;}
@keyframes tickerScroll{from{transform:translateX(0);} to{transform:translateX(-50%);}}
.ticker-item{display:inline-flex; align-items:center; gap:8px; padding:0 26px; font-size:12.5px; color:var(--dim); font-family:'JetBrains Mono', monospace; border-right:1px solid var(--line);}
.ticker-item b{color:var(--white); font-weight:600;}
.ticker-item.up{color:var(--volt);}
.ticker-item.down{color:var(--red);}

/* ---------- APP LAYOUT ---------- */
.app{position:relative; z-index:1; display:grid; grid-template-columns:236px 1fr; min-height:calc(100vh - 40px);}

/* SIDEBAR */
.sidebar{
  border-right:1px solid var(--line);
  padding:26px 18px;
  display:flex; flex-direction:column; gap:6px;
  background:var(--void-2);
}
.brand{display:flex; align-items:center; gap:12px; margin-bottom:30px; padding:0 4px;}
.brand-mark{
  width:36px; height:36px; background:var(--red);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
  display:flex; align-items:center; justify-content:center;
  font-family:'Archivo Black', sans-serif; font-size:16px; color:#0a0a0a;
}
.brand-name{font-family:'Archivo Black', sans-serif; font-size:17px; letter-spacing:0.01em;}
.brand-sub{font-size:9.5px; letter-spacing:0.18em; text-transform:uppercase; color:var(--dim); margin-top:2px;}

.nav-item{
  display:flex; align-items:center; gap:12px;
  padding:12px 14px; cursor:pointer;
  color:var(--dim); font-size:13.5px; font-weight:500;
  border-left:2px solid transparent;
  transition:all .15s ease; position:relative;
}
.nav-item .kbd{margin-left:auto; font-size:10px; color:var(--dim-2); font-family:'JetBrains Mono';}
.nav-item svg{width:16px; height:16px; opacity:0.7; flex-shrink:0;}
.nav-item:hover{background:rgba(255,255,255,0.03); color:var(--white);}
.nav-item.active{color:var(--white); background:linear-gradient(90deg, rgba(255,46,77,0.14), transparent); border-left:2px solid var(--red);}
.nav-item.active svg{opacity:1; filter:drop-shadow(0 0 6px var(--red-glow));}
.nav-label{font-size:10px; letter-spacing:0.16em; text-transform:uppercase; color:var(--dim-2); padding:16px 14px 6px;}
.nav-divider{height:1px; background:var(--line); margin:8px 0;}

.sidebar-foot{margin-top:auto; padding:13px; border:1px solid var(--line); background:rgba(255,255,255,0.02);}
.sidebar-foot .dot{width:7px; height:7px; border-radius:50%; background:var(--volt); display:inline-block; box-shadow:0 0 8px var(--volt); margin-right:7px; animation:pulseDot 1.6s infinite;}
.sidebar-foot-title{font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.06em;}
.sidebar-foot-sub{font-size:11px; color:var(--dim); margin-top:4px; font-family:'JetBrains Mono';}

/* MAIN */
.main{padding:36px 44px 70px; max-width:1400px; position:relative;}
.view{display:none;}
.view.active{display:block; animation:slamIn .45s cubic-bezier(.2,.8,.2,1) both;}
@keyframes slamIn{from{opacity:0; transform:translateY(14px) scale(0.99);} to{opacity:1; transform:translateY(0) scale(1);}}

.topline{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:34px; gap:20px; flex-wrap:wrap; position:relative;}
.radar{
  position:absolute; top:-40px; right:-40px; width:340px; height:340px; z-index:-1; opacity:0.5;
  background:conic-gradient(from 0deg, transparent 0deg, rgba(255,46,77,0.35) 18deg, transparent 40deg);
  border-radius:50%; animation:spin 5s linear infinite;
  mask-image:radial-gradient(circle, black 55%, transparent 75%);
}
@keyframes spin{to{transform:rotate(360deg);}}
.eyebrow{font-size:11px; letter-spacing:0.2em; text-transform:uppercase; color:var(--red); font-weight:700; margin-bottom:12px; display:flex; align-items:center; gap:8px;}
.eyebrow::before{content:''; width:16px; height:2px; background:var(--red);}
.h1{font-family:'Archivo Black', sans-serif; font-size:42px; line-height:1; letter-spacing:-0.01em; text-transform:uppercase;}
.h1 .glitch{position:relative; display:inline-block; color:var(--volt);}
.h1 .glitch:hover::before, .h1 .glitch:hover::after{content:attr(data-text); position:absolute; left:0; top:0; width:100%; overflow:hidden;}
.h1 .glitch:hover::before{color:var(--red); clip-path:polygon(0 0,100% 0,100% 45%,0 45%); transform:translate(-2px,-1px);}
.h1 .glitch:hover::after{color:var(--cyan); clip-path:polygon(0 55%,100% 55%,100% 100%,0 100%); transform:translate(2px,1px);}
.lede{color:var(--dim); font-size:14.5px; max-width:540px; margin-top:14px; line-height:1.6;}

.btn{
  font-family:'JetBrains Mono'; font-weight:600; font-size:12.5px; padding:13px 24px;
  border:1px solid var(--line); cursor:pointer; transition:all .15s ease; letter-spacing:0.04em;
  text-transform:uppercase; display:inline-flex; align-items:center; gap:8px; background:transparent; color:var(--white);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn-red{background:var(--red); color:#0a0a0a; border:none; box-shadow:0 0 0 rgba(255,46,77,0); }
.btn-red:hover{box-shadow:0 0 26px -4px var(--red-glow); transform:translateY(-1px);}
.btn-volt{background:var(--volt); color:#0a0a0a; border:none;}
.btn-volt:hover{box-shadow:0 0 26px -4px var(--volt-glow); transform:translateY(-1px);}
.btn-ghost:hover{background:rgba(255,255,255,0.05); border-color:var(--red);}

/* GRID / PANEL */
.grid{display:grid; gap:16px;}
.g4{grid-template-columns:repeat(4,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g2{grid-template-columns:repeat(2,1fr);}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr);} .g3{grid-template-columns:repeat(2,1fr);} .g2{grid-template-columns:1fr;}}

.panel{
  background:linear-gradient(180deg, var(--panel-2), var(--panel));
  border:1px solid var(--line);
  padding:24px;
  box-shadow:var(--shadow);
  position:relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}
.panel::before{content:''; position:absolute; top:0; left:0; width:22px; height:2px; background:var(--red);}
.panel-title{font-family:'Archivo Black', sans-serif; font-size:14px; text-transform:uppercase; letter-spacing:0.02em; margin-bottom:4px;}
.panel-sub{font-size:12px; color:var(--dim); margin-bottom:16px;}

.kpi-card{padding:22px;}
.kpi-label{font-size:11px; color:var(--dim); text-transform:uppercase; letter-spacing:0.12em; margin-bottom:10px; font-family:'JetBrains Mono';}
.kpi-value{font-family:'Archivo Black', sans-serif; font-size:30px; letter-spacing:-0.01em;}
.kpi-delta{font-size:12px; margin-top:9px; font-weight:700; display:inline-flex; align-items:center; gap:5px; font-family:'JetBrains Mono';}
.up{color:var(--volt);} .down{color:var(--red);}
.kpi-alert{border-color:var(--red); animation:alertPulse 1.4s infinite;}
@keyframes alertPulse{0%,100%{box-shadow:0 0 0 0 var(--red-glow);} 50%{box-shadow:0 0 22px 2px var(--red-glow);}}

/* DROPZONE */
.dropzone{
  border:1.5px dashed var(--line); padding:38px 30px; text-align:center; cursor:pointer; transition:all .2s ease;
  background:rgba(255,255,255,0.015);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}
.dropzone:hover, .dropzone.drag{border-color:var(--red); background:rgba(255,46,77,0.05);}
.dropzone svg{width:28px; height:28px; margin-bottom:12px; color:var(--red);}
.dz-title{font-weight:700; font-size:14px; margin-bottom:5px; text-transform:uppercase; letter-spacing:0.03em;}
.dz-sub{font-size:12px; color:var(--dim); font-family:'JetBrains Mono';}

/* INSIGHT FEED */
.insight-card{display:flex; gap:12px; align-items:flex-start; padding:13px 0; border-bottom:1px solid var(--line);}
.insight-card:last-child{border-bottom:none;}
.insight-ico{width:26px; height:26px; flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:13px; font-family:'JetBrains Mono'; font-weight:700;}
.insight-ico.pos{background:rgba(198,255,58,0.14); color:var(--volt);}
.insight-ico.neg{background:rgba(255,46,77,0.14); color:var(--red);}
.insight-ico.neu{background:rgba(255,159,28,0.14); color:var(--amber);}
.insight-text{font-size:13px; line-height:1.5; color:var(--white);}
.insight-text b{color:var(--volt);}
.insight-text b.n{color:var(--red);}

/* LEADERBOARD */
.lb-row{display:grid; grid-template-columns:28px 1fr auto auto; gap:14px; align-items:center; padding:11px 0; border-bottom:1px solid var(--line);}
.lb-row:last-child{border-bottom:none;}
.lb-rank{font-family:'Archivo Black'; font-size:15px; color:var(--dim);}
.lb-rank.r1{color:var(--red);}
.lb-name{font-size:13.5px; font-weight:600;}
.lb-val{font-family:'JetBrains Mono'; font-size:13px; color:var(--white);}
.lb-move{font-family:'JetBrains Mono'; font-size:11px; font-weight:700; padding:2px 8px;}
.lb-move.up{color:var(--volt); background:rgba(198,255,58,0.12);}
.lb-move.down{color:var(--red); background:rgba(255,46,77,0.12);}
.lb-move.flat{color:var(--dim); background:rgba(255,255,255,0.05);}

/* TABLE */
table{width:100%; border-collapse:collapse; font-size:12.5px;}
th{text-align:left; padding:10px 14px; color:var(--dim); font-weight:700; font-size:10.5px; text-transform:uppercase; letter-spacing:0.07em; border-bottom:1px solid var(--line-red); font-family:'JetBrains Mono';}
td{padding:10px 14px; border-bottom:1px solid var(--line); font-family:'JetBrains Mono'; font-size:12px;}
tr:hover td{background:rgba(255,46,77,0.04);}
.tag{display:inline-block; padding:2px 9px; font-size:10px; font-weight:700; letter-spacing:0.03em; font-family:'JetBrains Mono'; text-transform:uppercase;}
.tag-num{background:rgba(198,255,58,0.14); color:var(--volt);}
.tag-cat{background:rgba(255,46,77,0.14); color:var(--red);}
.tag-date{background:rgba(55,230,230,0.14); color:var(--cyan);}

/* ASK / CHAT */
.chat-wrap{display:flex; flex-direction:column; height:560px;}
.chat-log{flex:1; overflow-y:auto; padding:6px 4px 18px; display:flex; flex-direction:column; gap:16px;}
.msg{max-width:78%; padding:14px 17px; font-size:13.5px; line-height:1.55;}
.msg.user{align-self:flex-end; background:var(--red); color:#0a0a0a; font-weight:600; clip-path: polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px));}
.msg.bot{align-self:flex-start; background:var(--panel); border:1px solid var(--line); clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);}
.msg.bot .panel-title{font-size:12.5px;}
.chat-input-row{display:flex; gap:10px; border-top:1px solid var(--line); padding-top:16px;}
.chat-input{
  flex:1; background:rgba(255,255,255,0.03); border:1px solid var(--line);
  padding:13px 16px; color:var(--white); font-family:'JetBrains Mono'; font-size:13px; outline:none;
}
.chat-input:focus{border-color:var(--red);}
.suggest-chip{
  font-size:11.5px; padding:7px 13px; border:1px solid var(--line); font-family:'JetBrains Mono';
  color:var(--dim); cursor:pointer; transition:all .15s ease; background:rgba(255,255,255,0.02);
}
.suggest-chip:hover{border-color:var(--red); color:var(--white);}

/* SIMULATOR */
.sim-row{display:flex; align-items:center; gap:16px; margin-bottom:22px;}
.sim-slider{-webkit-appearance:none; flex:1; height:4px; background:var(--line); outline:none; cursor:pointer;}
.sim-slider::-webkit-slider-thumb{-webkit-appearance:none; width:18px; height:18px; background:var(--red); clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%); cursor:pointer;}
.sim-slider::-moz-range-thumb{width:18px; height:18px; background:var(--red); border:none; clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%); cursor:pointer;}
.sim-val{font-family:'Archivo Black'; font-size:22px; width:90px; text-align:right;}
.sim-select{background:rgba(255,255,255,0.03); border:1px solid var(--line); color:var(--white); font-family:'JetBrains Mono'; padding:10px 12px; font-size:12.5px; width:100%; margin-bottom:16px;}
.sim-compare{display:flex; gap:0; margin-top:18px;}
.sim-box{flex:1; padding:18px; border:1px solid var(--line); text-align:center;}
.sim-box.after{border-color:var(--line-red);}
.sim-box-label{font-size:10.5px; text-transform:uppercase; letter-spacing:0.1em; color:var(--dim); font-family:'JetBrains Mono';}
.sim-box-val{font-family:'Archivo Black'; font-size:22px; margin-top:8px;}
.sim-arrow{display:flex; align-items:center; padding:0 14px; color:var(--dim);}

/* ALERT CENTER */
.alert-config{display:flex; gap:14px; align-items:flex-end; flex-wrap:wrap; margin-bottom:20px; padding-bottom:20px; border-bottom:1px solid var(--line);}
.alert-field label{display:block; font-size:10.5px; text-transform:uppercase; letter-spacing:0.08em; color:var(--dim); margin-bottom:7px; font-family:'JetBrains Mono';}
.alert-field input{background:rgba(255,255,255,0.03); border:1px solid var(--line); color:var(--white); font-family:'JetBrains Mono'; padding:10px 12px; font-size:13px; width:140px;}
.alert-item{display:flex; align-items:center; gap:14px; padding:13px 0; border-bottom:1px solid var(--line);}
.alert-item:last-child{border-bottom:none;}
.alert-beacon{width:9px; height:9px; border-radius:50%; background:var(--red); box-shadow:0 0 10px var(--red); flex-shrink:0; animation:pulseDot 1s infinite;}
.alert-item-text{font-size:13px; flex:1;}
.alert-item-text b{color:var(--red);}
.alert-sev{font-family:'JetBrains Mono'; font-size:10px; padding:3px 9px; background:rgba(255,46,77,0.14); color:var(--red); text-transform:uppercase; font-weight:700;}

/* MISC */
.pill{font-size:10.5px; padding:4px 10px; border:1px solid var(--line); color:var(--dim); font-family:'JetBrains Mono';}
.empty-state{text-align:center; padding:70px 20px; color:var(--dim);}
.empty-state svg{width:36px;height:36px;opacity:0.3;margin-bottom:14px;}
.fade-in{animation:slamIn .45s ease both;}
.xai-bar-row{display:flex; align-items:center; gap:12px; margin-bottom:12px;}
.xai-bar-track{flex:1; height:6px; background:rgba(255,255,255,0.06); overflow:hidden;}
.xai-bar-fill{height:100%; background:linear-gradient(90deg, var(--red-dim), var(--red));}
.xai-label{width:130px; font-size:12px; color:var(--dim); flex-shrink:0; font-family:'JetBrains Mono';}
.xai-val{width:44px; text-align:right; font-family:'JetBrains Mono'; font-size:12px; color:var(--red);}
.anom-row{display:flex; justify-content:space-between; align-items:center; padding:11px 0; border-bottom:1px solid var(--line); font-size:12.5px; font-family:'JetBrains Mono';}
.anom-row:last-child{border-bottom:none;}
.badge-anom{background:rgba(255,46,77,0.15); color:var(--red); font-size:10px; padding:3px 9px; font-weight:700; text-transform:uppercase;}

/* ==========================================================
   AUTH BAR — login / register / user chip
   ========================================================== */
.auth-bar{
  position:absolute; right:0; top:0; bottom:0; z-index:4;
  display:flex; align-items:center; gap:12px; padding:0 18px 0 54px;
  background:linear-gradient(90deg, transparent, var(--void-2) 34%);
}
.auth-buttons{display:flex; align-items:center; gap:8px;}
.auth-btn{
  display:inline-flex; align-items:center; gap:7px;
  font-family:'JetBrains Mono'; font-weight:600; font-size:11px; letter-spacing:0.06em;
  text-transform:uppercase; padding:8px 14px; cursor:pointer; white-space:nowrap;
  border:1px solid var(--line); background:transparent; color:var(--white);
  clip-path:polygon(0 0, 100% 0, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition:all .15s ease;
}
.auth-btn svg{width:13px; height:13px;}
.auth-btn-ghost:hover{border-color:var(--cyan); color:var(--cyan); box-shadow:0 0 18px -6px var(--cyan-glow);}
.auth-btn-solid{background:var(--violet); border-color:var(--violet); color:#0a0a0a; position:relative;}
.auth-btn-solid:hover{box-shadow:0 0 22px -4px var(--violet-glow); transform:translateY(-1px);}
.auth-btn-dot{width:5px; height:5px; border-radius:50%; background:#0a0a0a; display:inline-block; animation:pulseDot 1.3s infinite;}

.user-chip{display:none; align-items:center; gap:10px; padding:6px 8px 6px 6px; border:1px solid var(--line); background:rgba(255,255,255,0.02);}
.user-chip.on{display:flex;}
.user-avatar{
  width:28px; height:28px; flex-shrink:0; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--violet), var(--cyan)); color:#0a0a0a;
  font-family:'Archivo Black'; font-size:12px;
  clip-path:polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}
.user-meta{line-height:1.25;}
.user-name{font-size:12px; font-weight:700; color:var(--white); max-width:120px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.user-role{font-size:9.5px; color:var(--volt); font-family:'JetBrains Mono'; text-transform:uppercase; letter-spacing:0.1em;}
.user-logout{background:transparent; border:1px solid var(--line); color:var(--dim); width:26px; height:26px; display:flex; align-items:center; justify-content:center; cursor:pointer; margin-left:4px; transition:all .15s ease;}
.user-logout svg{width:13px; height:13px;}
.user-logout:hover{border-color:var(--red); color:var(--red);}
@media (max-width:1000px){ .auth-bar{ padding-left:16px; } .auth-btn span{ display:none; } }

/* ---------- AUTH MODAL ---------- */
.auth-modal{
  position:fixed; inset:0; z-index:10000; display:flex; align-items:center; justify-content:center;
  visibility:hidden; opacity:0; transition:opacity .3s ease, visibility .3s ease; padding:20px;
}
.auth-modal.open{ visibility:visible; opacity:1; }
.auth-modal-backdrop{
  position:absolute; inset:0; background:rgba(4,4,5,0.82); backdrop-filter:blur(6px);
}
.auth-modal-panel{
  position:relative; z-index:1; width:100%; max-width:420px; max-height:92vh; overflow-y:auto;
  background:linear-gradient(180deg, var(--panel-2), var(--panel));
  border:1px solid var(--line-red); padding:34px 30px 26px;
  box-shadow:0 40px 100px -30px rgba(0,0,0,0.95), 0 0 60px -20px var(--violet-glow);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.auth-modal-close{
  position:absolute; top:16px; right:18px; background:none; border:none; color:var(--dim);
  font-size:22px; line-height:1; cursor:pointer; transition:color .15s ease;
}
.auth-modal-close:hover{ color:var(--red); }
.auth-modal-head{display:flex; align-items:center; gap:13px; margin-bottom:24px;}
.auth-modal-mark{
  width:38px; height:38px; flex-shrink:0; background:var(--red);
  clip-path:polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
  display:flex; align-items:center; justify-content:center;
  font-family:'Archivo Black'; font-size:17px; color:#0a0a0a;
}
.auth-modal-eyebrow{font-size:10px; letter-spacing:0.16em; text-transform:uppercase; color:var(--cyan); font-family:'JetBrains Mono'; margin-bottom:3px;}
.auth-modal-title{font-family:'Archivo Black'; font-size:19px; letter-spacing:0.01em; text-transform:uppercase; color:var(--white);}

.auth-tabs{position:relative; display:flex; border:1px solid var(--line); margin-bottom:24px;}
.auth-tab{
  flex:1; padding:11px 0; background:transparent; border:none; cursor:pointer;
  font-family:'JetBrains Mono'; font-size:11.5px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--dim); position:relative; z-index:1; transition:color .2s ease;
}
.auth-tab.active{ color:#0a0a0a; }
.auth-tab-indicator{
  position:absolute; top:0; bottom:0; left:0; width:50%; z-index:0;
  background:linear-gradient(90deg, var(--red), var(--violet));
  transition:transform .3s cubic-bezier(.2,.8,.2,1);
}
.auth-tab-indicator.reg{ transform:translateX(100%); }

.auth-form{display:none; flex-direction:column; gap:16px;}
.auth-form.active{display:flex;}
.auth-field-row{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
.auth-field{display:flex; flex-direction:column; gap:7px;}
.auth-field span{font-size:10.5px; text-transform:uppercase; letter-spacing:0.08em; color:var(--dim); font-family:'JetBrains Mono';}
.auth-field input{
  background:rgba(255,255,255,0.03); border:1px solid var(--line); color:var(--white);
  font-family:'JetBrains Mono'; font-size:13px; padding:12px 13px; outline:none; transition:all .2s ease;
}
.auth-field input:focus{border-color:var(--cyan); box-shadow:0 0 0 3px rgba(55,230,230,0.08);}
.auth-row-between{display:flex; justify-content:space-between; align-items:center; font-size:11.5px;}
.auth-check{display:flex; align-items:center; gap:8px; font-size:11.5px; color:var(--dim); cursor:pointer;}
.auth-check input{accent-color:var(--red);}
.auth-link{color:var(--cyan); text-decoration:none; font-family:'JetBrains Mono';}
.auth-link:hover{text-decoration:underline;}

.auth-strength{display:grid; grid-template-columns:repeat(4,1fr); gap:5px; margin-top:8px;}
.auth-strength i{height:3px; background:var(--line); display:block; transition:background .25s ease;}
.auth-strength-label{font-size:9.5px; color:var(--dim-2); margin-top:5px; text-transform:uppercase; letter-spacing:0.08em;}

.auth-submit{ width:100%; justify-content:center; margin-top:4px; position:relative; }
.auth-foot{margin-top:22px; font-size:10.5px; color:var(--dim-2); text-align:center; line-height:1.5; font-family:'JetBrains Mono';}