:root{--bg: #0e1014;--surface: #181b21;--surface-2: #21252e;--border: #2c313b;--border-hover: #3a4150;--text: #e7e9ee;--muted: #99a1ad;--accent: #4f9cf9;--accent-hover: #3d8be8;--green: #4ade80;--green-soft: rgba(74, 222, 128, .14);--green-border: rgba(74, 222, 128, .35);--danger: #f87171;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{color:var(--text);font-weight:650}a{color:var(--accent)}select,input,button{font:inherit}select,input[type=date],input[type=text]{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:.4rem .55rem;transition:border-color .15s ease,box-shadow .15s ease}select:hover,input:hover{border-color:var(--border-hover)}select:focus,input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #4f9cf92e}button{background:var(--accent);color:#fff;border:none;border-radius:7px;padding:.5rem 1rem;cursor:pointer;font-weight:600;transition:background .15s ease,transform .05s ease}button:hover{background:var(--accent-hover)}button:active{transform:translateY(1px)}