:root{--bg: #171717;--bg-deep: #0a0a0a;--card-gradient: linear-gradient(180deg, #0a0a0a 0%, #171717 100%);--border: #262626;--text: #f5f5f5;--muted: #8e8e95;--muted-subtitle: #979797;--accent: #fe6809;--on-accent: #000000;--danger: #dc2525;--ok: #15c16b;--pending: #979797}*{box-sizing:border-box}body{margin:0;font-family:Satoshi,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:400;background:var(--bg);color:var(--text)}h1,h2,h3{font-weight:700;margin:0 0 8px}h1{font-size:32px}h2{font-size:22px;margin-top:32px}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--card-gradient);border-right:1px solid var(--border);padding:28px 20px;display:flex;flex-direction:column;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;letter-spacing:.2px}.brand-mark{height:28px;width:auto}.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}.sidebar nav a{color:var(--muted);text-decoration:none;padding:9px 12px;border-radius:.375rem;font-weight:500;font-size:14px}.sidebar nav a.active{color:var(--text);background:#fe68091f}.sidebar nav a:hover{color:var(--text)}.sidebar-footer{display:flex;flex-direction:column;gap:6px;font-size:14px;border-top:1px solid var(--border);padding-top:16px}.user-name{color:var(--muted)}.link-button{background:none;border:none;color:var(--accent);cursor:pointer;padding:0;text-align:left;font-size:14px;font-weight:500;font-family:inherit}.link-button:hover{text-decoration:underline}.content{flex:1;padding:40px 48px;max-width:960px}.cards{display:flex;gap:16px;flex-wrap:wrap;margin-top:16px}.card{background:var(--card-gradient);border:1px solid var(--border);border-radius:.875rem;padding:24px;min-width:220px;color:var(--text);text-decoration:none}.card h2{margin:0 0 4px;font-size:22px}.card p{margin:0;color:var(--muted)}.login-page{display:grid;place-items:center;min-height:100vh}.login-card{background:var(--card-gradient);border:1px solid var(--border);border-radius:.875rem;padding:48px 40px;text-align:center;max-width:380px}.login-logo{height:40px;width:auto;margin-bottom:20px}.login-card h1{font-weight:900;font-size:30px}.login-card p{color:var(--muted);line-height:1.5}.button{display:inline-block;background:var(--accent);color:var(--on-accent);font-weight:700;padding:12px 22px;border-radius:.625rem;text-decoration:none;border:none;cursor:pointer;font-size:15px;font-family:inherit}.button:hover{filter:brightness(1.08)}button.button:disabled{opacity:.5;cursor:default}.form{display:flex;flex-direction:column;gap:14px;max-width:420px}.form label{display:flex;flex-direction:column;gap:5px;font-size:14px;color:var(--muted);font-weight:500}.form input,.form select,.form textarea{background:var(--bg-deep);border:1px solid var(--border);border-radius:.375rem;color:var(--text);padding:10px 12px;font:inherit}.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #fe680940}.error{color:var(--danger)}table{width:100%;border-collapse:collapse;margin-top:16px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:500}.status{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}.status.pending{background:#97979726;color:var(--pending)}.status.approved{background:#15c16b26;color:var(--ok)}.status.rejected{background:#dc252526;color:var(--danger)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-top:16px}.calendar-cell{background:var(--card-gradient);border:1px solid var(--border);border-radius:.375rem;min-height:84px;padding:6px;font-size:12px}.calendar-cell.other-month{opacity:.35}.calendar-cell .day-num{color:var(--muted)}.calendar-cell.weekend{background:var(--bg-deep)}.leave-chip{display:block;border-radius:.25rem;padding:1px 6px;margin-top:4px;background:#fe680926;color:var(--accent);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.calendar-header{display:flex;align-items:center;gap:16px}.row-actions{display:flex;gap:8px}