.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:linear-gradient(145deg,var(--bg-primary) 0%,#16161a 100%)}.login-card{width:100%;max-width:380px;padding:2.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 20px 50px #0006}.login-title{margin:0 0 .5rem;font-size:1.75rem;font-weight:600;text-align:center}.login-desc{margin:0 0 1.75rem;font-size:.9rem;color:var(--text-muted);text-align:center}.login-form label{display:block;margin-bottom:1.25rem}.login-form label span{display:block;margin-bottom:.4rem;font-size:.875rem;color:var(--text-muted)}.login-form input{width:100%;padding:.65rem .9rem;font-size:1rem;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;outline:none;transition:border-color .2s}.login-form input:focus{border-color:var(--accent)}.login-form input::placeholder{color:var(--text-muted);opacity:.7}.login-error{margin:-.5rem 0 .75rem;font-size:.875rem;color:#ef4444}.login-btn{width:100%;margin-top:.5rem;padding:.75rem 1rem;font-size:1rem;font-weight:500;color:#fff;background:var(--accent);border:none;border-radius:8px;cursor:pointer;transition:background .2s}.login-btn:hover{background:var(--accent-hover)}.login-btn:active{transform:scale(.99)}.admin-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-brand{padding:1.25rem 1rem;font-size:1.1rem;font-weight:600;border-bottom:1px solid var(--border)}.sidebar-nav{flex:1;padding:1rem 0}.sidebar-link{display:block;padding:.6rem 1rem;margin:0 .5rem;font-size:.95rem;color:var(--text-muted);border-radius:8px;transition:color .2s,background .2s}.sidebar-link:hover{color:var(--text-primary);background:#7c3aed1a}.sidebar-link.active{color:var(--accent);background:#7c3aed26}.sidebar-footer{padding:1rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:.5rem}.sidebar-user{font-size:.875rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis}.sidebar-logout{padding:.4rem .75rem;font-size:.8rem;color:var(--text-muted);background:transparent;border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:color .2s,border-color .2s}.sidebar-logout:hover{color:var(--text-primary);border-color:var(--text-muted)}.main-content{flex:1;padding:1.5rem 2rem;overflow:auto;background:var(--bg-primary)}.dashboard-title{margin:0 0 .5rem;font-size:1.5rem;font-weight:600}.dashboard-welcome{margin:0 0 1.5rem;color:var(--text-muted);font-size:.95rem}.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.dashboard-card{padding:1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;gap:.5rem}.card-label{font-size:.875rem;color:var(--text-muted)}.card-value{font-size:1.25rem;font-weight:500}.placeholder-page{padding:.5rem 0}.placeholder-title{margin:0 0 .5rem;font-size:1.5rem;font-weight:600}.placeholder-desc{margin:0;color:var(--text-muted);font-size:.95rem}:root{--bg-primary: #0f0f12;--bg-secondary: #18181c;--bg-card: #1e1e24;--border: #2d2d35;--text-primary: #f4f4f5;--text-muted: #a1a1aa;--accent: #7c3aed;--accent-hover: #8b5cf6;--success: #22c55e;--radius: 10px;--sidebar-w: 220px}*{box-sizing:border-box}body{margin:0;font-family:DM Sans,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5}#root{min-height:100vh}a{color:var(--accent);text-decoration:none}input,button{font-family:inherit}