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ease-out;position:relative;cursor:default}.chart-bar-label{position:absolute;top:-18px;left:50%;transform:translate(-50%);font-size:.7rem;font-weight:700;color:var(--text-muted);white-space:nowrap}.chart-month{font-size:.68rem;color:var(--text-muted);margin-top:.4rem;font-weight:500}.chart-rate{font-size:.65rem;font-weight:700;margin-top:.15rem}.chart-rate.good{color:var(--success)}.chart-rate.bad{color:var(--danger)}.chart-legend{display:flex;justify-content:center;gap:1.5rem;margin-top:.75rem;font-size:.78rem;color:var(--text-muted)}.chart-legend span{display:flex;align-items:center;gap:.35rem}.legend-dot{width:10px;height:10px;border-radius:2px;display:inline-block}.legend-dot.bar{background:var(--primary)}.legend-dot.good{background:var(--success)}.legend-dot.bad{background:var(--danger)}@media(max-width:768px){.dash-cards-row{grid-template-columns:repeat(2,1fr)}.dash-chart{height:140px}.chart-month{font-size:.6rem}.chart-rate{font-size:.58rem}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#0ea5e9,#06b6d4 30%,#8b5cf6 70%,#d946ef);padding:1rem}.login-bg{position:fixed;inset:0;pointer-events:none;z-index:0}.login-bg-circle{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;animation:floatCircle 12s ease-in-out infinite}.login-bg-circle-1{width:400px;height:400px;background:#fbbf24;top:-100px;left:-100px;animation-delay:0s}.login-bg-circle-2{width:300px;height:300px;background:#f97316;bottom:-80px;right:-80px;animation-delay:-4s}.login-bg-circle-3{width:250px;height:250px;background:#22d3ee;top:50%;left:60%;animation-delay:-8s}@keyframes floatCircle{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-30px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.95)}}.lang-switcher{position:fixed;top:1.25rem;right:1.25rem;display:flex;gap:.35rem;z-index:100}.lang-switcher button{background:#ffffff26;border:1px solid rgba(255,255,255,.25);color:#ffffffbf;padding:.4rem .75rem;border-radius:8px;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .25s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.lang-switcher button:hover{background:#ffffff40;color:#fff}.lang-switcher button.active{background:#fff;border-color:#fff;color:#0ea5e9;font-weight:600;box-shadow:0 2px 12px #ffffff4d}.login-card{position:relative;z-index:10;width:100%;max-width:420px;background:#fffffff2;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.6);border-radius:24px;padding:2.5rem 2rem;box-shadow:0 20px 60px #00000026,0 0 0 1px #ffffff4d inset;animation:fadeInUp .6s ease-out}[data-theme=dark] .login-card{background:#1e293be6;border-color:#ffffff1a}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-card.shake{animation:shakeCard .6s ease-in-out}@keyframes 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#0ea5e94d}.login-btn:hover:not(:disabled){background:linear-gradient(135deg,#38bdf8,#0ea5e9);transform:translateY(-1px);box-shadow:0 6px 25px #0ea5e966}.login-btn:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 10px #0ea5e94d}.login-btn:disabled{opacity:.65;cursor:not-allowed}.spinner{animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.login-footer{text-align:center;margin-top:1.75rem;padding-top:1.25rem;border-top:1px solid #e2e8f0}[data-theme=dark] .login-footer{border-color:#334155}.login-footer p{color:#94a3b8;font-size:.78rem;margin:0}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);color:var(--text-muted);font-size:1rem}@media(max-width:480px){.login-card{padding:2rem 1.5rem;border-radius:20px}.login-title{font-size:1.5rem}.login-bg-circle-1{width:250px;height:250px}.login-bg-circle-2{width:200px;height:200px}.login-bg-circle-3{width:150px;height:150px}}.dashboard{display:flex;min-height:100vh;background:var(--bg-primary)}.sidebar{width:250px;min-height:100vh;background:var(--bg-secondary);border-inline-end:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;z-index:50;transition:transform .3s ease}[dir=rtl] .sidebar{right:0}[dir=ltr] .sidebar{left:0}.sidebar-brand{display:flex;align-items:center;gap:.75rem;padding:1.25rem 1rem;border-bottom:1px solid var(--border)}.brand-logo{width:38px;height:38px;border-radius:10px;background:var(--gradient-brand);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 3px 10px #0ea5e940;overflow:hidden}.brand-logo-img{width:100%;height:100%;object-fit:cover}.brand-name{font-size:1.1rem;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.sidebar-close{display:none;background:none;border:none;color:var(--text-muted);margin-inline-start:auto;padding:.25rem;border-radius:6px;transition:all .2s}.sidebar-close:hover{color:var(--text-primary);background:var(--bg-hover)}.sidebar-nav{flex:1;padding:.75rem .6rem;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar-link{display:flex;align-items:center;gap:.7rem;padding:.65rem .85rem;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:.88rem;font-weight:500;transition:all .2s ease;border:none;background:none;width:100%;cursor:pointer;font-family:inherit}.sidebar-link:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-link.active{background:var(--primary-light);color:var(--primary);font-weight:600}.sidebar-footer{padding:.6rem;border-top:1px solid var(--border)}.logout-link{color:var(--danger)!important}.logout-link:hover{background:var(--danger-light)!important}.dashboard-main{flex:1;margin-inline-start:250px;display:flex;flex-direction:column;min-height:100vh}.dashboard-content{flex:1;padding:1.5rem;max-width:1400px;width:100%}.app-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;border-bottom:1px solid var(--border);background:var(--bg-secondary);position:sticky;top:0;z-index:30;box-shadow:var(--shadow-sm)}.header-start{display:flex;align-items:center;gap:.75rem}.menu-toggle{display:none;background:none;border:none;color:var(--text-secondary);padding:.4rem;border-radius:8px;transition:all 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.75rem;border:none;background:none;color:var(--text-secondary);font-size:.85rem;font-family:inherit;border-radius:6px;cursor:pointer;text-align:start;transition:all .15s}.lang-option:hover{background:var(--bg-hover);color:var(--text-primary)}.lang-option.active{background:var(--primary-light);color:var(--primary);font-weight:600}.header-user{display:flex;align-items:center;gap:.5rem}.user-avatar{width:30px;height:30px;border-radius:8px;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 2px 8px #0ea5e933}.user-name{font-size:.85rem;font-weight:500;color:var(--text-primary)}.theme-toggle{background:var(--bg-primary);border:1px solid var(--border);color:var(--text-secondary);padding:.4rem;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.theme-toggle:hover{background:var(--bg-hover);color:var(--warning)}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar{transform:translate(-100%);width:260px;box-shadow:var(--shadow-lg);background:var(--bg-secondary)}[dir=rtl] .sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0)}.sidebar-close{display:flex}.sidebar-overlay{display:block;position:fixed;inset:0;background:#0006;z-index:40}.dashboard-main{margin-inline-start:0}.menu-toggle{display:flex}.dashboard-content{padding:1rem}.user-name{display:none}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}