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forwards}.login-screen{min-height:100vh;display:flex;background:var(--bg-primary)}.login-container{display:flex;width:100%;min-height:100vh}.login-left{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;background:var(--bg-secondary);border-right:1px solid var(--border-primary);padding:var(--space-2xl)}.login-brand{text-align:center;position:relative;z-index:2}.login-logo-img{width:140px;height:auto;margin:0 auto var(--space-xl);filter:drop-shadow(0 0 30px rgba(59,130,246,.25));animation:loginLogoFloat 6s ease-in-out infinite}@keyframes loginLogoFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.login-brand-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#f1f5f9,#60a5fa,#d4a843);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2;letter-spacing:-.02em;margin-bottom:var(--space-md)}.login-brand-tagline{font-size:var(--font-lg);color:var(--text-tertiary);letter-spacing:.05em}.login-decorative{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:1}.login-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4}.login-orb-1{width:300px;height:300px;background:#3b82f626;top:-50px;left:-80px;animation:orbDrift1 12s ease-in-out infinite}.login-orb-2{width:200px;height:200px;background:#8b5cf61f;bottom:10%;right:-40px;animation:orbDrift2 10s ease-in-out infinite}.login-orb-3{width:150px;height:150px;background:#d4a8431a;bottom:-30px;left:30%;animation:orbDrift3 14s ease-in-out infinite}@keyframes orbDrift1{0%,to{transform:translate(0)}50%{transform:translate(30px,20px)}}@keyframes orbDrift2{0%,to{transform:translate(0)}50%{transform:translate(-20px,-30px)}}@keyframes orbDrift3{0%,to{transform:translate(0)}50%{transform:translate(15px,-15px)}}.login-right{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--space-2xl);background:var(--bg-primary);background-image:radial-gradient(ellipse at 80% 20%,rgba(59,130,246,.04) 0%,transparent 50%)}.login-form-wrapper{width:100%;max-width:420px}.login-form-header{margin-bottom:var(--space-xl)}.login-form-header h2{font-size:var(--font-3xl);font-weight:700;color:var(--text-primary);margin-bottom:var(--space-xs)}.login-form-header p{color:var(--text-tertiary);font-size:var(--font-base)}.login-field{margin-bottom:var(--space-lg)}.login-label{display:block;font-size:var(--font-sm);font-weight:500;color:var(--text-secondary);margin-bottom:6px}.login-input-wrap{position:relative;display:flex;align-items:center}.login-input-icon{position:absolute;left:14px;color:var(--text-tertiary);pointer-events:none;transition:color var(--transition-fast)}.login-input{width:100%;padding:12px 14px 12px 44px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:var(--font-base);transition:all var(--transition-fast);outline:none}.login-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.login-input:focus~.login-input-icon,.login-input:focus+.login-input-icon{color:var(--accent-primary)}.login-input-wrap:focus-within .login-input-icon{color:var(--accent-primary)}.login-toggle-pw{position:absolute;right:10px;background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:4px;display:flex;align-items:center;transition:color var(--transition-fast)}.login-toggle-pw:hover{color:var(--text-primary)}.login-error{background:var(--accent-danger-bg);border:1px solid rgba(239,68,68,.3);color:var(--accent-danger);padding:10px 14px;border-radius:var(--radius-md);font-size:var(--font-sm);margin-bottom:var(--space-md);display:flex;align-items:center;gap:var(--space-sm);animation:shakeX .4s ease}@keyframes shakeX{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.login-submit{width:100%;padding:14px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:var(--font-md);font-weight:600;cursor:pointer;transition:all var(--transition-base);display:flex;align-items:center;justify-content:center;gap:var(--space-sm);position:relative;overflow:hidden}.login-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px #3b82f659}.login-submit:active{transform:translateY(0)}.login-submit:disabled{opacity:.7;cursor:not-allowed;transform:none}.login-spinner{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-dept-hints{margin-top:var(--space-xl);padding-top:var(--space-xl);border-top:1px solid var(--border-primary)}.login-hints-title{font-size:var(--font-xs);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:var(--space-md);text-align:center}.login-hints-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm)}.login-hint-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:var(--radius-md);padding:10px 14px;display:flex;flex-direction:column;gap:2px;cursor:pointer;transition:all var(--transition-fast)}.login-hint-card:hover{border-color:var(--accent-primary);background:var(--bg-card-hover)}.login-hint-dept{font-size:var(--font-xs);font-weight:600;color:var(--accent-primary)}.login-hint-user{font-size:var(--font-sm);color:var(--text-secondary);font-family:Courier New,monospace}.sidebar-user-info{padding:var(--space-sm) var(--space-md);margin-bottom:var(--space-sm)}.sidebar-user-name{font-size:var(--font-sm);font-weight:600;color:var(--text-primary)}.sidebar-user-role{font-size:var(--font-xs);color:var(--text-tertiary)}.sidebar-logout{display:flex;align-items:center;gap:var(--space-sm);padding:10px var(--space-md);border-radius:var(--radius-md);color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);font-size:var(--font-sm);font-family:inherit;background:none;border:none;width:100%}.sidebar-logout:hover{background:var(--accent-danger-bg);color:var(--accent-danger)}@media(max-width:900px){.login-container{flex-direction:column}.login-left{min-height:200px;padding:var(--space-xl);border-right:none;border-bottom:1px solid var(--border-primary)}.login-logo-img{width:80px;margin-bottom:var(--space-md)}.login-brand-title{font-size:1.75rem}.login-brand-tagline{font-size:var(--font-base)}.login-right{padding:var(--space-xl)}}