:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--color-primary: #1059D6;--sidebar-bg: #1A1F2C;--sidebar-item-active: #2D3342;--color-text: #E3E5E7;--content-bg: #12151E}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--content-bg);color:var(--color-text);overflow-x:hidden}.main-layout{display:flex;min-height:100vh;width:100vw}.sidebar{width:250px;background-color:var(--sidebar-bg);color:#fff;display:flex;flex-direction:column;border-right:1px solid #333;flex-shrink:0}.sidebar-header{padding:1rem;display:flex;align-items:center;gap:10px;border-bottom:1px solid #333}.logo-icon{width:24px;height:24px;background:var(--color-primary);border-radius:4px;display:flex;align-items:center;justify-content:center;font-weight:700}.logo-text{font-weight:600}.sidebar-content{flex:1;padding:1rem 0}.menu-header{padding:.5rem 1rem;font-size:.75rem;text-transform:uppercase;color:#889096;margin-top:1rem}.menu-item{display:flex;align-items:center;gap:10px;padding:.5rem 1rem;color:#b0b5ba;text-decoration:none;transition:all .2s}.menu-item:hover{color:#fff;background:#ffffff0d}.menu-item.active{background:var(--sidebar-item-active);color:#fff;border-left:3px solid var(--color-primary)}.sidebar-footer{padding:1rem;border-top:1px solid #333}.user-profile{display:flex;align-items:center;gap:10px}.avatar{width:32px;height:32px;background:#555;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem}.user-info{display:flex;flex-direction:column}.user-name{font-size:.9rem;font-weight:500}.user-role{font-size:.7rem;color:#888}.mobile-menu-toggle{display:none;background:none;border:none;color:var(--color-text);cursor:pointer;margin-right:1rem;padding:0;line-height:0}.mobile-overlay{display:none}@media(max-width:768px){.sidebar{position:fixed;top:0;left:0;height:100vh;z-index:1000;transform:translate(-100%);transition:transform .3s ease-in-out;box-shadow:2px 0 10px #00000080}.sidebar.open{transform:translate(0)}.mobile-menu-toggle{display:block}.mobile-overlay{display:block;position:fixed;inset:0;background:#0009;z-index:999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}}.content-area{flex:1;display:flex;flex-direction:column;overflow-y:auto;background:var(--content-bg)}.top-bar{padding:1rem;border-bottom:1px solid #333;display:flex;align-items:center}.page{padding:2rem}.page h1{margin-top:0}.btn-primary{background-color:var(--color-primary);color:#fff;padding:.6rem 1.2rem;border-radius:6px;text-decoration:none;font-size:.9rem;border:none;cursor:pointer}.card{background:#1e2333;border:1px solid #333;padding:1.5rem;border-radius:8px;color:#e3e5e7}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease-out}.modal-content{background:#1a1f2c;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px;width:90%;max-width:480px;box-shadow:0 25px 50px -12px #00000080;animation:slideUp .3s ease-out;position:relative;overflow:hidden}.modal-content:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.modal-title{font-size:1.25rem;font-weight:600;color:#fff;margin:0}.close-button{background:none;border:none;color:#64748b;cursor:pointer;padding:4px;border-radius:4px;transition:all .2s;display:flex;align-items:center;justify-content:center}.close-button:hover{color:#fff;background:#ffffff1a}.form-group{margin-bottom:24px}.form-label{display:block;font-size:.875rem;font-weight:500;color:#94a3b8;margin-bottom:8px}.form-input{width:100%;background:#0f172a;border:1px solid #334155;border-radius:8px;padding:12px 16px;color:#fff;font-size:1rem;transition:all .2s;outline:none;box-sizing:border-box}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #1059d633}.modal-footer{display:flex;justify-content:flex-end;gap:12px}.btn{padding:10px 20px;border-radius:8px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s;border:none}.btn-secondary{background:transparent;color:#94a3b8;border:1px solid transparent}.btn-secondary:hover{color:#fff;background:#ffffff0d}.btn-primary:hover:not(:disabled){background:#3b82f6;transform:translateY(-1px);box-shadow:0 4px 12px #1059d64d}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.sidebar-section-header{display:flex;justify-content:space-between;align-items:center;padding:.5rem 1rem;margin-top:1.5rem;margin-bottom:.5rem}.section-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#64748b;font-weight:600}.action-icon-btn{background:transparent;border:none;color:#64748b;cursor:pointer;padding:4px;border-radius:4px;display:flex;transition:all .2s}.action-icon-btn:hover{background:#ffffff1a;color:#fff}.project-list{display:flex;flex-direction:column;gap:2px}.project-item-container{position:relative;padding-right:8px}.delete-project-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:#1a1f2ccc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:none;color:#64748b;padding:6px;border-radius:4px;cursor:pointer;opacity:0;transition:all .2s;display:flex;align-items:center;justify-content:center;z-index:10}.project-item-container:hover .delete-project-btn{opacity:1}.delete-project-btn:hover{color:#ef4444;background:#ffffff1a}