@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap";:root{--bg-gradient:linear-gradient(135deg, #e3e3f3 0%, #fef4f4 100%);--surface:#fff;--text-primary:#1a1a1a;--text-secondary:#6c757d;--accent:#ff4d6d;--accent-hover:#e03b58;--gold:#e3b04b;--gold-hover:#d19e36;--border-radius:16px;--max-width:1100px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);min-height:100vh;color:var(--text-primary);font-family:Inter,system-ui,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.layout-wrapper{justify-content:center;min-height:100vh;padding:40px 20px;display:flex}.layout-container{background:var(--surface);width:100%;max-width:var(--max-width);border-radius:var(--border-radius);flex-direction:column;display:flex;overflow:hidden;box-shadow:0 10px 40px #0000000d}.navbar{justify-content:space-between;align-items:center;padding:30px 40px;display:flex}.logo{width:auto;height:40px;display:block}.signout-btn{background-color:var(--gold);color:#fff;cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:12px 22px;font-size:15px;font-weight:600;transition:background-color .2s;display:flex}.signout-btn:hover{background-color:var(--gold-hover)}.page-content{flex:1;padding:0 40px 40px}.admin-container{max-width:1000px;margin:0 auto;padding:20px}.btn{cursor:pointer;background-color:#0000;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-family:inherit;font-size:14px;font-weight:600;line-height:1;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-light{color:#374151;background-color:#fff;border-color:#e5e7eb}.btn-light:hover:not(:disabled){background-color:#f9fafb;border-color:#d1d5db}.btn-ghost{color:#6b7280}.btn-ghost:hover:not(:disabled){color:#374151;background-color:#f3f4f6}.btn-accent{border-color:var(--accent);color:var(--accent);background-color:#fff}.btn-accent:hover:not(:disabled){background-color:#fff5f7}.btn-danger{color:#b91c1c;background-color:#fef2f2;border-color:#fee2e2}.btn-danger:hover:not(:disabled){background-color:#fee2e2;border-color:#fecaca}.btn-icon{width:36px;height:36px;padding:0;font-size:15px}.btn-sm{border-radius:8px;padding:7px 12px;font-size:13px}.btn-block{width:100%}.select{color:#374151;cursor:pointer;background-color:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px 14px;font-family:inherit;font-size:14px;font-weight:600;transition:border-color .15s}.select:hover{border-color:#d1d5db}input[type=file]{color:#6b7280;font-family:inherit;font-size:13px}input[type=file]::file-selector-button{color:#374151;cursor:pointer;background-color:#fff;border:1px solid #e5e7eb;border-radius:8px;margin-right:12px;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:600;transition:background-color .15s,border-color .15s}input[type=file]::file-selector-button:hover{background-color:#f9fafb;border-color:#d1d5db}.convert-btn{background-color:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:12px 24px;font-family:inherit;font-size:15px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.convert-btn:disabled{opacity:.6;cursor:not-allowed}.convert-btn:disabled:hover{background-color:var(--accent);box-shadow:none;transform:none}.convert-btn:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #ff4d6d33}.convert-btn:active{transform:translateY(0)}.login-container{justify-content:center;align-items:center;min-height:60vh;display:flex}.login-form{background:var(--surface);border-radius:var(--border-radius);border:1px solid #eee;width:100%;max-width:360px;padding:32px}@media (width<=600px){.navbar{flex-direction:column;gap:20px}.page-content{padding:0 20px 20px}}