@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0d0d0d; --bg2: #141414; --bg3: #1a1a1a; --bg4: #222;
  --border: rgba(255,255,255,0.08); --border2: rgba(255,255,255,0.14);
  --text: #f0f0f0; --text2: #a0a0a0; --text3: #555;
  --accent: #6366f1; --accent2: #8b5cf6; --accent-h: #818cf8;
  --ok: #22c55e; --warn: #f59e0b; --err: #ef4444;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:'Inter',sans-serif; overflow-x:hidden; -webkit-font-smoothing:antialiased; }

/* stars */
#stars { position:fixed; inset:0; z-index:0; pointer-events:none; }

/* reveal animation */
.reveal { opacity:0; transform:translateY(20px); transition:opacity .6s ease,transform .6s ease; }
.reveal.visible { opacity:1; transform:none; }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:7px; padding:9px 18px; border-radius:8px; font-size:.875rem; font-weight:500; font-family:'Inter',sans-serif; border:none; transition:all .15s; text-decoration:none; white-space:nowrap; }
.btn-primary { background:var(--accent); color:#fff; }
.btn-primary:hover { background:var(--accent-h); transform:translateY(-1px); }
.btn-secondary { background:var(--bg4); color:var(--text); border:1px solid var(--border2); }
.btn-secondary:hover { background:#2a2a2a; }
.btn-ghost { background:transparent; color:var(--text2); border:1px solid var(--border); }
.btn-ghost:hover { color:var(--text); border-color:var(--border2); background:var(--bg3); }
.btn-danger { background:var(--err); color:#fff; }
.btn-danger:hover { background:#dc2626; }
.btn-lg { padding:13px 26px; font-size:1rem; }
.btn-sm { padding:6px 13px; font-size:.8rem; }
.btn-full { width:100%; }
.btn:disabled { opacity:.4; pointer-events:none; }

/* ── INPUTS ── */
.field { display:flex; flex-direction:column; gap:5px; margin-bottom:15px; }
.field label { font-size:.78rem; color:var(--text2); font-weight:500; }
.input { background:var(--bg3); border:1px solid var(--border); border-radius:8px; padding:10px 13px; color:var(--text); font-family:'Inter',sans-serif; font-size:.9rem; outline:none; width:100%; transition:border-color .15s; }
.input:focus { border-color:var(--accent); }
.input::placeholder { color:var(--text3); }
.input:disabled { opacity:.5; }
textarea.input { resize:vertical; min-height:90px; line-height:1.5; }
select.input option { background:var(--bg3); }

/* ── NAV ── */
.top-nav { position:fixed; top:0; left:0; right:0; z-index:100; display:flex; align-items:center; justify-content:space-between; padding:16px 56px; background:rgba(13,13,13,.92); backdrop-filter:blur(16px); border-bottom:1px solid var(--border); }
.brand { display:flex; align-items:center; gap:9px; text-decoration:none; }
.brand-icon { width:26px; height:26px; background:linear-gradient(135deg,#6366f1,#8b5cf6); border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:.85rem; box-shadow:0 0 18px rgba(99,102,241,.4); }
.brand-name { font-size:1rem; font-weight:700; color:var(--text); letter-spacing:-.02em; }
.nav-right { display:flex; gap:8px; align-items:center; }
.nav-link { color:var(--text2); text-decoration:none; font-size:.875rem; padding:7px 11px; border-radius:6px; transition:all .15s; }
.nav-link:hover { color:var(--text); background:var(--bg3); }

/* ── HERO ── */
.hero { position:relative; z-index:1; min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:120px 20px 60px; }
.hero-badge { display:inline-flex; align-items:center; gap:7px; background:rgba(99,102,241,.1); border:1px solid rgba(99,102,241,.3); border-radius:100px; padding:5px 14px; font-size:.78rem; color:#818cf8; margin-bottom:22px; }
.hero-dot { width:6px; height:6px; background:var(--accent); border-radius:50%; animation:blink 2s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1}50%{opacity:.3} }
.hero h1 { font-size:clamp(2.6rem,6vw,5.2rem); font-weight:800; letter-spacing:-.04em; color:#fff; line-height:1.05; margin-bottom:18px; }
.hero h1 span { background:linear-gradient(135deg,#6366f1,#a78bfa,#c084fc); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero-sub { font-size:1.05rem; color:var(--text2); max-width:480px; line-height:1.65; margin-bottom:32px; font-weight:300; }
.hero-btns { display:flex; gap:10px; flex-wrap:wrap; justify-content:center; }

/* mockup */
.mockup { margin-top:56px; max-width:880px; width:100%; background:var(--bg2); border:1px solid var(--border); border-radius:14px; overflow:hidden; box-shadow:0 40px 80px rgba(0,0,0,.6); }
.mockup-bar { background:var(--bg3); padding:10px 14px; display:flex; align-items:center; gap:7px; border-bottom:1px solid var(--border); }
.m-dot { width:10px; height:10px; border-radius:50%; }
.m-url { background:var(--bg4); border-radius:5px; padding:3px 12px; font-size:.72rem; color:var(--text3); font-family:'JetBrains Mono',monospace; margin:0 auto; }
.mockup-body { display:grid; grid-template-columns:280px 1fr; height:320px; }
.mockup-chat { border-right:1px solid var(--border); padding:14px; display:flex; flex-direction:column; gap:8px; }
.m-msg { padding:9px 11px; border-radius:8px; font-size:.77rem; line-height:1.5; }
.m-msg.user { background:rgba(99,102,241,.12); color:#a5b4fc; margin-left:14px; }
.m-msg.ai { background:var(--bg4); color:var(--text2); border:1px solid var(--border); }
.m-label { font-size:.66rem; color:#6366f1; font-weight:600; margin-bottom:4px; }
.mockup-preview { background:#1e293b; display:flex; align-items:center; justify-content:center; }
.m-site { width:88%; height:82%; background:linear-gradient(135deg,#0f172a,#1e1b4b); border-radius:8px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:7px; }
.m-site h3 { color:#818cf8; font-size:1rem; }
.m-site p { color:#475569; font-size:.75rem; }

/* ── SECTIONS ── */
.section { position:relative; z-index:1; padding:90px 0; }
.section-inner { max-width:1080px; margin:0 auto; padding:0 36px; }
.s-label { font-size:.73rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:10px; }
.s-title { font-size:clamp(1.7rem,3vw,2.6rem); font-weight:800; color:#fff; letter-spacing:-.03em; margin-bottom:14px; }
.s-sub { font-size:.97rem; color:var(--text2); max-width:480px; line-height:1.65; }
.grid3 { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:48px; }
.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:24px; max-width:680px; margin:48px auto 0; }
.card { background:var(--bg2); border:1px solid var(--border); border-radius:12px; padding:26px; transition:border-color .2s,transform .2s; }
.card:hover { border-color:var(--border2); transform:translateY(-2px); }
.card-icon { font-size:1.7rem; margin-bottom:12px; display:block; }
.card-title { font-size:.95rem; font-weight:600; color:#fff; margin-bottom:7px; }
.card-desc { font-size:.85rem; color:var(--text2); line-height:1.6; }
.divider { height:1px; background:var(--border); }

/* pricing */
.p-card { background:var(--bg2); border:1px solid var(--border); border-radius:14px; padding:34px 30px; position:relative; transition:transform .2s; }
.p-card.featured { border-color:rgba(99,102,241,.45); box-shadow:0 0 36px rgba(99,102,241,.08); }
.p-card:hover { transform:translateY(-3px); }
.p-badge { position:absolute; top:-12px; left:50%; transform:translateX(-50%); background:linear-gradient(135deg,#6366f1,#8b5cf6); color:#fff; font-size:.7rem; font-weight:600; padding:3px 13px; border-radius:100px; white-space:nowrap; }
.p-plan { font-size:.73rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--text2); margin-bottom:10px; }
.p-amount { font-size:2.8rem; font-weight:800; color:#fff; letter-spacing:-.04em; }
.p-period { font-size:.88rem; color:var(--text2); }
.p-feats { margin-top:20px; display:flex; flex-direction:column; gap:9px; }
.pf { display:flex; align-items:center; gap:9px; font-size:.86rem; color:var(--text); }
.pf-ok { color:var(--ok); font-weight:700; flex-shrink:0; }

/* footer */
footer { position:relative; z-index:1; padding:42px 0 28px; border-top:1px solid var(--border); }
.foot-inner { max-width:1080px; margin:0 auto; padding:0 36px; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; }
.foot-copy { font-size:.8rem; color:var(--text3); }

/* ── AUTH ── */
.auth-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:80px 20px 40px; position:relative; z-index:1; }
.auth-box { background:var(--bg2); border:1px solid var(--border); border-radius:14px; padding:38px 36px; width:100%; max-width:410px; }
.auth-box h2 { font-size:1.5rem; font-weight:700; color:#fff; margin-bottom:5px; }
.auth-box > p { font-size:.875rem; color:var(--text2); margin-bottom:26px; }
.g-btn { display:flex; align-items:center; justify-content:center; gap:9px; width:100%; padding:10px; background:var(--bg3); border:1px solid var(--border2); border-radius:8px; color:var(--text); font-size:.9rem; font-weight:500; font-family:'Inter',sans-serif; transition:all .15s; }
.g-btn:hover { background:var(--bg4); border-color:rgba(255,255,255,.2); }
.or-div { text-align:center; color:var(--text3); font-size:.78rem; margin:16px 0; position:relative; }
.or-div::before,.or-div::after { content:''; position:absolute; top:50%; width:44%; height:1px; background:var(--border); }
.or-div::before { left:0; } .or-div::after { right:0; }
.err-box { background:rgba(239,68,68,.1); border:1px solid rgba(239,68,68,.25); color:#fca5a5; padding:9px 13px; border-radius:8px; font-size:.83rem; margin-bottom:14px; display:none; }
.err-box.show { display:block; }
.auth-foot { text-align:center; margin-top:18px; font-size:.84rem; color:var(--text2); }
.auth-foot a { color:var(--accent-h); text-decoration:none; }

/* ── SURVEY ── */
.survey-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:80px 20px; position:relative; z-index:1; }
.survey-box { background:var(--bg2); border:1px solid var(--border); border-radius:14px; padding:44px 38px; width:100%; max-width:500px; }
.s-step { font-size:.73rem; color:var(--text3); font-weight:500; letter-spacing:.08em; text-transform:uppercase; margin-bottom:7px; }
.survey-box h2 { font-size:1.7rem; font-weight:800; color:#fff; letter-spacing:-.03em; margin-bottom:7px; }
.survey-box > p { color:var(--text2); font-size:.88rem; margin-bottom:28px; }
.role-grid { display:grid; grid-template-columns:1fr 1fr; gap:9px; margin-bottom:22px; }
.r-btn { background:var(--bg3); border:1.5px solid var(--border); border-radius:9px; padding:13px 14px; text-align:left; transition:all .15s; color:var(--text2); font-family:'Inter',sans-serif; font-size:.84rem; }
.r-btn:hover,.r-btn.sel { border-color:var(--accent); background:rgba(99,102,241,.08); color:var(--text); }
.r-icon { font-size:1.3rem; display:block; margin-bottom:5px; }
.sz-list { display:flex; flex-direction:column; gap:7px; margin-bottom:22px; }
.sz-btn { background:var(--bg3); border:1.5px solid var(--border); border-radius:8px; padding:11px 14px; text-align:left; transition:all .15s; color:var(--text2); font-family:'Inter',sans-serif; font-size:.86rem; }
.sz-btn:hover,.sz-btn.sel { border-color:var(--accent); background:rgba(99,102,241,.08); color:var(--text); }

/* ── DASHBOARD / APP SHELL ── */
.app { display:flex; min-height:100vh; }
.sidebar { width:232px; background:var(--bg2); border-right:1px solid var(--border); display:flex; flex-direction:column; position:fixed; top:0; bottom:0; left:0; z-index:50; }
.sb-top { padding:14px; border-bottom:1px solid var(--border); }
.sb-nav { flex:1; padding:7px; overflow-y:auto; }
.nav-it { display:flex; align-items:center; gap:9px; padding:8px 11px; border-radius:7px; color:var(--text2); text-decoration:none; font-size:.875rem; transition:all .12s; background:none; border:none; width:100%; font-family:'Inter',sans-serif; }
.nav-it:hover,.nav-it.active { background:var(--bg3); color:var(--text); }
.nav-it.active { color:var(--accent-h); }
.nav-sep { height:1px; background:var(--border); margin:6px 0; }
.nav-ico { font-size:.95rem; width:17px; text-align:center; flex-shrink:0; }
.sb-bottom { padding:10px; border-top:1px solid var(--border); }
.u-chip { display:flex; align-items:center; gap:9px; padding:9px 11px; border-radius:8px; background:var(--bg3); }
.u-avatar { width:28px; height:28px; border-radius:50%; object-fit:cover; background:var(--bg4); flex-shrink:0; }
.u-name { font-size:.8rem; font-weight:600; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.u-plan { font-size:.68rem; color:var(--text3); }
.app-main { margin-left:232px; flex:1; min-height:100vh; }
.app-bar { height:52px; background:var(--bg2); border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 24px; position:sticky; top:0; z-index:40; }
.app-bar-title { font-size:.92rem; font-weight:600; }
.app-content { padding:28px 24px; }
.pg-title { font-size:1.4rem; font-weight:700; color:#fff; letter-spacing:-.02em; margin-bottom:3px; }
.pg-sub { font-size:.85rem; color:var(--text2); margin-bottom:24px; }

/* projects grid */
.proj-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:14px; }
.proj-card { background:var(--bg2); border:1px solid var(--border); border-radius:11px; overflow:hidden; text-decoration:none; display:block; transition:all .15s; }
.proj-card:hover { border-color:var(--border2); transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.3); }
.proj-thumb { height:130px; background:var(--bg3); border-bottom:1px solid var(--border); overflow:hidden; position:relative; display:flex; align-items:center; justify-content:center; }
.proj-thumb iframe { width:200%; height:200%; transform:scale(.5); transform-origin:top left; border:none; pointer-events:none; position:absolute; top:0; left:0; }
.proj-info { padding:14px; }
.proj-name { font-size:.88rem; font-weight:600; color:var(--text); margin-bottom:5px; }
.proj-meta { font-size:.73rem; color:var(--text3); display:flex; align-items:center; justify-content:space-between; }
.s-pill { display:inline-flex; align-items:center; gap:4px; font-size:.7rem; padding:2px 7px; border-radius:100px; }
.s-live { background:rgba(34,197,94,.1); color:var(--ok); }
.s-draft { background:rgba(255,255,255,.05); color:var(--text3); }
.s-dot { width:5px; height:5px; border-radius:50%; background:currentColor; }
.new-btn { background:transparent; border:1.5px dashed var(--border); border-radius:11px; min-height:210px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:7px; text-decoration:none; color:var(--text3); transition:all .15s; }
.new-btn:hover { border-color:var(--accent); color:var(--accent); background:rgba(99,102,241,.04); }
.new-btn span { font-size:1.6rem; }
.new-btn p { font-size:.83rem; font-weight:500; }

/* trial banner */
.trial-banner { background:linear-gradient(135deg,rgba(99,102,241,.12),rgba(139,92,246,.12)); border:1px solid rgba(99,102,241,.25); border-radius:10px; padding:14px 18px; margin-bottom:22px; display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.trial-text { font-size:.86rem; color:var(--text2); }
.trial-text strong { color:var(--accent-h); }

/* ── BUILDER ── */
.builder { height:100vh; display:flex; flex-direction:column; overflow:hidden; }
.b-topbar { height:46px; background:var(--bg2); border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 14px; flex-shrink:0; z-index:50; }
.b-body { display:flex; flex:1; overflow:hidden; }

/* chat */
.chat-col { width:300px; border-right:1px solid var(--border); display:flex; flex-direction:column; background:var(--bg2); flex-shrink:0; }
.chat-head { padding:10px 14px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.chat-label { font-size:.75rem; font-weight:600; color:var(--text2); letter-spacing:.04em; text-transform:uppercase; }
.m-sel { background:var(--bg3); border:1px solid var(--border); border-radius:6px; padding:3px 7px; color:var(--text); font-size:.73rem; font-family:'Inter',sans-serif; outline:none; }
.chat-msgs { flex:1; overflow-y:auto; padding:10px; display:flex; flex-direction:column; gap:8px; }
.msg { padding:9px 11px; border-radius:9px; font-size:.81rem; line-height:1.55; }
.msg.user { background:rgba(99,102,241,.1); color:#a5b4fc; border:1px solid rgba(99,102,241,.18); }
.msg.ai { background:var(--bg3); color:var(--text); border:1px solid var(--border); }
.msg-lbl { font-size:.66rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase; margin-bottom:4px; opacity:.7; }
.chat-in { border-top:1px solid var(--border); padding:10px; display:flex; gap:7px; align-items:flex-end; }
.chat-ta { flex:1; background:var(--bg3); border:1px solid var(--border); border-radius:8px; padding:8px 11px; color:var(--text); font-family:'Inter',sans-serif; font-size:.81rem; outline:none; resize:none; max-height:110px; line-height:1.4; }
.chat-ta:focus { border-color:var(--accent); }
.send-btn { background:var(--accent); border:none; border-radius:8px; width:32px; height:32px; display:flex; align-items:center; justify-content:center; color:#fff; font-size:.95rem; transition:background .15s; flex-shrink:0; }
.send-btn:hover:not(:disabled) { background:var(--accent-h); }
.send-btn:disabled { opacity:.4; }

/* center */
.center-col { flex:1; display:flex; flex-direction:column; overflow:hidden; }
.c-tabs { display:flex; border-bottom:1px solid var(--border); background:var(--bg2); padding:0 14px; align-items:center; }
.c-tab { padding:9px 13px; font-size:.79rem; color:var(--text2); border-bottom:2px solid transparent; background:none; border-top:none; border-left:none; border-right:none; font-family:'Inter',sans-serif; transition:all .15s; }
.c-tab.active { color:var(--text); border-bottom-color:var(--accent); }
.c-spacer { flex:1; }
.preview-f { flex:1; background:#fff; border:none; width:100%; }
.code-panel { flex:1; overflow:hidden; display:none; flex-direction:column; }
.code-panel.open { display:flex; }
.code-files { display:flex; gap:2px; padding:6px 10px; border-bottom:1px solid var(--border); background:var(--bg2); }
.cf-tab { padding:3px 11px; border-radius:6px; font-size:.73rem; font-family:'JetBrains Mono',monospace; color:var(--text3); background:none; border:1px solid transparent; transition:all .12s; }
.cf-tab.active { background:var(--bg4); color:var(--text); border-color:var(--border); }
.code-ed { flex:1; background:var(--bg); padding:14px; overflow-y:auto; }
.code-ed textarea { width:100%; height:100%; min-height:300px; background:transparent; border:none; outline:none; color:#a5b4fc; font-family:'JetBrains Mono',monospace; font-size:.8rem; line-height:1.7; resize:none; }

/* right panel */
.right-col { width:210px; background:var(--bg2); border-left:1px solid var(--border); padding:14px; overflow-y:auto; flex-shrink:0; display:flex; flex-direction:column; gap:14px; }
.rp-lbl { font-size:.68rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--text3); margin-bottom:6px; }
.rp-val { font-size:.79rem; color:var(--text2); line-height:1.6; }
.live-link { font-size:.7rem; color:var(--ok); font-family:'JetBrains Mono',monospace; word-break:break-all; text-decoration:none; }
.live-link:hover { text-decoration:underline; }

/* issues drawer */
.issues-drawer { border-bottom:1px solid rgba(245,158,11,.2); background:rgba(245,158,11,.04); padding:10px 14px; max-height:180px; overflow-y:auto; }
.issue-row { display:flex; align-items:flex-start; gap:7px; padding:6px 0; border-bottom:1px solid var(--border); }
.issue-row:last-child { border-bottom:none; }
.issue-file { font-size:.68rem; color:var(--text3); font-family:'JetBrains Mono',monospace; }
.issue-desc { font-size:.78rem; color:var(--text2); }

/* ── MODAL ── */
.modal-bg { position:fixed; inset:0; background:rgba(0,0,0,.72); backdrop-filter:blur(8px); z-index:200; display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none; transition:opacity .2s; }
.modal-bg.open { opacity:1; pointer-events:all; }
.modal { background:var(--bg2); border:1px solid var(--border); border-radius:14px; padding:34px; max-width:460px; width:90%; }
.modal h3 { font-size:1.25rem; font-weight:700; color:#fff; margin-bottom:7px; }
.modal > p { color:var(--text2); font-size:.86rem; margin-bottom:22px; }
.pub-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:22px; }
.pub-btn { background:var(--bg3); border:1.5px solid var(--border); border-radius:9px; padding:18px 14px; text-align:center; transition:all .15s; }
.pub-btn:hover,.pub-btn.sel { border-color:var(--accent); background:rgba(99,102,241,.08); }
.pub-btn span { font-size:1.8rem; display:block; margin-bottom:7px; }
.pub-btn p { font-size:.84rem; font-weight:600; color:var(--text); margin-bottom:3px; }
.pub-btn small { font-size:.73rem; color:var(--text3); }
.hint { font-size:.75rem; color:var(--text3); margin-top:4px; }

/* pro gate */
.pro-gate { background:linear-gradient(135deg,rgba(99,102,241,.1),rgba(139,92,246,.1)); border:1px solid rgba(99,102,241,.25); border-radius:10px; padding:18px; text-align:center; }
.pro-gate h4 { font-size:1rem; font-weight:700; color:#fff; margin-bottom:6px; }
.pro-gate p { font-size:.84rem; color:var(--text2); margin-bottom:14px; }
.tag { display:inline-flex; align-items:center; padding:2px 7px; border-radius:6px; font-size:.7rem; font-weight:500; }
.tag-free { background:rgba(99,102,241,.1); color:#a5b4fc; }
.tag-pro { background:rgba(139,92,246,.1); color:#c4b5fd; }
.tag-trial { background:rgba(34,197,94,.1); color:#86efac; }

/* ── TOAST ── */
.toast { position:fixed; bottom:22px; right:22px; padding:11px 16px; border-radius:9px; font-size:.81rem; font-weight:500; z-index:1000; animation:tIn .22s ease; max-width:320px; }
.toast-success { background:rgba(34,197,94,.12); border:1px solid rgba(34,197,94,.25); color:#86efac; }
.toast-error { background:rgba(239,68,68,.12); border:1px solid rgba(239,68,68,.25); color:#fca5a5; }
.toast-info { background:rgba(99,102,241,.12); border:1px solid rgba(99,102,241,.25); color:#a5b4fc; }
@keyframes tIn { from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none} }

/* ── LOADER ── */
.g-loader { position:fixed; inset:0; background:rgba(13,13,13,.88); z-index:500; display:flex; align-items:center; justify-content:center; backdrop-filter:blur(4px); }
.g-loader-box { text-align:center; display:flex; flex-direction:column; align-items:center; gap:12px; }
.g-spinner { width:34px; height:34px; border:3px solid rgba(99,102,241,.2); border-top-color:var(--accent); border-radius:50%; animation:spin .8s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }
.g-loader p { color:var(--text2); font-size:.88rem; }

.hidden { display:none !important; }
::-webkit-scrollbar { width:4px; height:4px; }
::-webkit-scrollbar-thumb { background:var(--border2); border-radius:4px; }

@media(max-width:768px) {
  .top-nav { padding:14px 18px; }
  .grid3 { grid-template-columns:1fr; }
  .grid2 { grid-template-columns:1fr; }
  .mockup-body { grid-template-columns:1fr; }
  .mockup-chat { display:none; }
  .sidebar { transform:translateX(-100%); transition:transform .25s; }
  .sidebar.open { transform:none; }
  .app-main { margin-left:0; }
  .chat-col,.right-col { display:none; }
}