:root{color-scheme:dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #020617;--bg-soft: rgba(15, 23, 42, .95);--border-subtle: rgba(148, 163, 184, .3);--accent: #f97316;--accent-soft: rgba(249, 115, 22, .16);--accent-strong: #ea580c;--text-main: #e5e7eb;--text-muted: #9ca3af}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,#1e293b 0,transparent 55%),radial-gradient(circle at bottom right,#0f172a 0,transparent 55%),var(--bg);color:var(--text-main)}.app{min-height:100vh;display:flex;flex-direction:column}header{position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(to bottom,rgba(15,23,42,.95),rgba(15,23,42,.8),transparent);border-bottom:1px solid rgba(148,163,184,.25)}.header-inner{max-width:1040px;margin:0 auto;padding:1rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.app-title{margin:0;font-size:1.4rem}.subtitle{margin:.2rem 0 0;font-size:.85rem;color:var(--text-muted)}.user-chip{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .7rem;border-radius:999px;background:#0f172ae6;border:1px solid rgba(148,163,184,.5);font-size:.85rem}main{flex:1;padding:1.25rem}.main-inner{max-width:1040px;margin:0 auto;display:flex;flex-direction:column;gap:1.25rem}.card{background:var(--bg-soft);border-radius:18px;padding:1.1rem 1.25rem 1.25rem;border:1px solid var(--border-subtle);box-shadow:0 18px 45px #0f172abf}.card h2,.card h3,.card h4{margin-top:0}.row{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.75rem}.row label{font-size:.8rem;color:var(--text-muted)}input,textarea,select{width:100%;padding:.5rem .6rem;border-radius:10px;border:1px solid rgba(148,163,184,.6);background:#020617;color:var(--text-main);font:inherit}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}textarea{resize:vertical}button{cursor:pointer;border-radius:999px;border:none;font:inherit;padding:.45rem .85rem;background:#1f2937cc;color:var(--text-main);border:1px solid rgba(148,163,184,.4);transition:background .15s ease,transform .08s ease,box-shadow .15s ease,border-color .15s ease}button:hover{background:#374151f2;transform:translateY(-1px);box-shadow:0 8px 20px #0f172acc}button:active{transform:translateY(0);box-shadow:none}button.active,.btn-primary{background:var(--accent);border-color:var(--accent-strong);color:#0b1120;font-weight:600}.btn-primary:hover{background:var(--accent-strong)}.btn-danger{background:#b91c1c;border-color:#dc2626}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover{background:#0f172ae6;border-color:#94a3b866}.table-wrapper{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;margin-top:.5rem;font-size:.9rem}thead{background:#0f172af2}th,td{padding:.45rem .5rem;text-align:left;border-bottom:1px solid rgba(30,41,59,.8)}th{font-weight:500;color:var(--text-muted);white-space:nowrap}tbody tr:hover{background:#0f172ad9}.badge-warning{display:inline-flex;align-items:center;padding:.1rem .5rem;font-size:.72rem;border-radius:999px;background:var(--accent-soft);color:var(--accent);border:1px solid rgba(249,115,22,.4)}@media (max-width: 640px){.header-inner{flex-direction:column;align-items:flex-start}header{position:static}main{padding:.75rem}.card{padding:.9rem .85rem 1rem;border-radius:14px}.app-title{font-size:1.2rem}button{padding:.4rem .7rem}}