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input:focus{border-color:var(--primary)}.auth-btn{width:100%;padding:14px;border-radius:10px;background:var(--primary);color:#fff;border:none;font-size:15px;font-weight:600;cursor:pointer;margin-top:8px}.auth-btn:active{background:var(--primary-dark)}.auth-btn:disabled{background:#ccc;cursor:not-allowed}.auth-switch{text-align:center;margin-top:16px;font-size:13px;color:var(--text-light)}.auth-switch a{color:var(--primary);font-weight:600;cursor:pointer}.auth-error{background:#ffe0e0;color:#d32f2f;padding:10px 14px;border-radius:8px;font-size:12px;margin-bottom:16px}.auth-logout{width:100%;padding:8px;border:none;background:hsla(0,0%,100%,.15);color:#fff;border-radius:8px;font-size:12px;cursor:pointer;margin-top:8px}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;flex-direction:column;gap:16px}.loading-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media(min-width:768px){.mobile-toggle{display:none}.grid-2{grid-template-columns:1fr 1fr;gap:14px}.grid-3{grid-template-columns:1fr 1fr 1fr;gap:12px}.stat-row{grid-template-columns:repeat(4,1fr);gap:12px}.stat-num{font-size:26px}.stat-label{font-size:12px}.content{padding:20px 24px 60px}.card{padding:20px 22px}.card-header h3{font-size:16px}.topbar h1{font-size:22px}.topbar-quote{font-size:13px}.task-title{font-size:14px}.task-desc{font-size:12px}ul.clean li{font-size:13px}.dept-grid{grid-template-columns:repeat(4,1fr)}.cycling-plan{gap:8px}.day-cell{padding:10px 6px;font-size:11px;min-height:70px}.day-cell .day-act{font-size:10px}.bd-metric-row{grid-template-columns:repeat(4,1fr)}}