:root{--bg:#0b0d12;--bg-soft:#14171f;--card:#1a1e28;--line:#262b36;--gold:#d4af37;--gold-soft:#f0d27a;--text:#eef1f6;--muted:#9aa3b2;--danger:#ef4444;--ok:#22c55e;--info:#3b82f6;--font:'Inter',system-ui,sans-serif;--serif:'Playfair Display',serif}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6}
a{color:var(--gold);text-decoration:none}img{max-width:100%;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:100;background:rgba(11,13,18,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;max-width:1280px;margin:0 auto}
.brand{font-family:var(--serif);font-size:1.45rem;font-weight:700;color:var(--gold)}.brand span{color:#fff}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-size:.92rem}.nav-links a:hover{color:var(--text)}
.nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:1.6rem;cursor:pointer}
.hero{padding:90px 0 60px;text-align:center;background:radial-gradient(circle at 50% 0%,rgba(212,175,55,.18),transparent 60%)}
.hero h1{font-family:var(--serif);font-size:clamp(2rem,5vw,3.5rem);margin-bottom:18px}
.hero h1 .gold{background:linear-gradient(120deg,var(--gold),var(--gold-soft));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);max-width:620px;margin:0 auto 26px;font-size:1.05rem}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;font-weight:600;font-size:.92rem;border:0;cursor:pointer;min-height:44px;transition:.25s}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-soft));color:#1c1407}.btn-gold:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-block{width:100%;justify-content:center}
.section{padding:40px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}
.form-group{margin-bottom:14px}
.form-group label{display:block;margin-bottom:6px;font-size:.88rem;color:var(--muted)}
.input,.textarea,select{width:100%;padding:12px 14px;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;color:var(--text);font-size:.98rem;font-family:inherit;min-height:46px}
.textarea{min-height:100px;resize:vertical}
.input:focus,.textarea:focus,select:focus{outline:none;border-color:var(--gold)}
.alert{padding:13px 18px;border-radius:10px;margin-bottom:14px;font-size:.92rem}
.alert-error{background:rgba(239,68,68,.1);border:1px solid var(--danger);color:#fca5a5}
.alert-ok{background:rgba(34,197,94,.1);border:1px solid var(--ok);color:#86efac}
.auth-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-box{width:100%;max-width:440px}
.auth-box h2{font-family:var(--serif);font-size:1.8rem;margin-bottom:8px;text-align:center}
.kanban{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.col{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:18px}
.col h3{font-family:var(--serif);font-size:1.1rem;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}
.col h3 .count{background:var(--card);padding:3px 10px;border-radius:999px;font-size:.78rem;color:var(--gold);font-weight:600}
.task{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:14px;margin-bottom:10px;transition:.2s}
.task:hover{border-color:var(--gold)}
.task.priority-high{border-left-color:var(--danger)}
.task.priority-medium{border-left-color:var(--gold)}
.task.priority-low{border-left-color:var(--info)}
.task .title{font-weight:600;margin-bottom:4px;font-size:.95rem}
.task .meta{color:var(--muted);font-size:.78rem;display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.task .meta .due{color:var(--gold)}
.task .actions{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap}
.task .actions a{color:var(--muted);font-size:.78rem}.task .actions a:hover{color:var(--text)}
.proj-pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.7rem;font-weight:600}
.sidebar-grid{display:grid;grid-template-columns:260px 1fr;gap:24px}
.sidebar h4{font-family:var(--serif);font-size:1rem;margin-bottom:12px;color:var(--gold);text-transform:uppercase;letter-spacing:2px;font-size:.78rem}
.sidebar ul{list-style:none;margin-bottom:24px}
.sidebar li{padding:8px 12px;border-radius:8px;margin-bottom:4px;color:var(--muted);font-size:.92rem;display:flex;align-items:center;gap:10px;cursor:pointer}
.sidebar li:hover,.sidebar li.active{background:var(--card);color:var(--text)}
.sidebar li .dot{width:10px;height:10px;border-radius:50%;background:var(--gold);flex-shrink:0}
.ai-box{background:var(--bg-soft);border:1px dashed var(--gold);padding:18px;border-radius:12px;margin-bottom:18px}
.ai-box .label{color:var(--gold);font-size:.74rem;text-transform:uppercase;letter-spacing:2px;font-weight:600;margin-bottom:8px}
.loader{display:inline-block;width:18px;height:18px;border:2px solid #fff5;border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
footer{padding:30px 24px;text-align:center;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
@media(max-width:900px){.sidebar-grid{grid-template-columns:1fr}.kanban{grid-template-columns:1fr}}
@media(max-width:700px){.nav-toggle{display:block}.nav-links{position:fixed;top:64px;right:-100%;flex-direction:column;background:var(--bg-soft);width:80%;max-width:300px;height:calc(100vh - 64px);padding:30px 24px;gap:20px;align-items:flex-start;transition:right .3s;border-left:1px solid var(--line)}.nav-links.open{right:0}}
@media(max-width:420px){.container{padding:0 16px}}