:root{--bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);--bg-card: rgba(255, 255, 255, .9);--bg-card-hover: rgba(255, 255, 255, 1);--text-main: #333;--text-secondary: #666;--border-color: rgba(0, 0, 0, .1);--shadow-card: 0 4px 6px rgba(0, 0, 0, .1);--accent-color: #3498db;--accent-hover: #2980b9;--glass-bg: rgba(255, 255, 255, .2);--glass-border: rgba(255, 255, 255, .3);--chip-today-bg: #fed7d7;--chip-today-text: #c53030;--btn-primary-bg: #3182ce;--btn-primary-hover: #2c5282;--btn-primary-text: white}[data-theme=dark]{--bg-gradient: linear-gradient(135deg, #1f2937 0%, #111827 100%);--bg-card: rgba(31, 41, 55, .9);--bg-card-hover: rgba(31, 41, 55, 1);--text-main: #f3f4f6;--text-secondary: #d1d5db;--border-color: rgba(255, 255, 255, .1);--shadow-card: 0 4px 6px rgba(0, 0, 0, .5);--accent-color: #60a5fa;--accent-hover: #3b82f6;--glass-bg: rgba(0, 0, 0, .2);--glass-border: rgba(255, 255, 255, .1);--chip-today-bg: rgba(229, 62, 62, .3);--chip-today-text: #fc8181;--btn-primary-bg: #3182ce;--btn-primary-hover: #4299e1;--btn-primary-text: white}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-gradient);min-height:100vh;color:var(--text-main);transition:background .3s ease,color .3s ease}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}::-webkit-scrollbar-thumb{background:#888;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#555}.App{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1.5rem 3rem;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-card);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.header-left{display:flex;align-items:center;gap:2rem}.menu-toggle{display:none;flex-direction:column;justify-content:space-around;width:24px;height:20px;background:transparent;border:none;cursor:pointer;padding:0;z-index:102}.menu-toggle span{width:100%;height:2px;background:var(--text-main);border-radius:10px;transition:all .3s linear;position:relative;transform-origin:1px}.nav-backdrop{display:none}.main-nav{display:flex;gap:1rem}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:8px;transition:all .2s ease}.nav-link:hover{background:var(--glass-bg);color:var(--text-main)}.app-header h1{color:var(--text-main);font-size:1.5rem;font-weight:700;margin:0;background:linear-gradient(135deg,var(--text-main) 0%,var(--accent-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.user-controls{display:flex;align-items:center;gap:1.5rem}.mobile-user-controls{display:none}.user-info{display:flex;align-items:center;gap:.8rem;background:var(--glass-bg);padding:.4rem .8rem;border-radius:20px}.username{font-weight:600;color:var(--text-main);font-size:.95rem}.role-badge{font-size:.7rem;background-color:var(--bg-card-hover);color:var(--text-secondary);padding:.2rem .6rem;border-radius:10px;text-transform:uppercase;font-weight:700;letter-spacing:.5px;border:1px solid var(--border-color)}.logout-button{background-color:transparent;border:1px solid #ff6b6b;color:#ff6b6b;padding:.5rem 1.2rem;border-radius:20px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem}.logout-button:hover{background-color:#ff6b6b;color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #ff6b6b33}.logout-button:active{transform:translateY(0)}@media(max-width:768px){.app-header{padding:1rem 1.5rem}.header-left{gap:1rem}.menu-toggle{display:flex}.menu-toggle.open span:first-child{transform:rotate(45deg)}.menu-toggle.open span:nth-child(2){opacity:0;transform:translate(20px)}.menu-toggle.open span:nth-child(3){transform:rotate(-45deg)}.main-nav{position:fixed;top:0;left:0;height:100vh;width:250px;background:var(--bg-card);flex-direction:column;padding:5rem 1.5rem 2rem;box-shadow:4px 0 15px #0000001a;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:101;gap:1rem}.main-nav.open{transform:translate(0)}.nav-backdrop.open{display:block;position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100}.nav-link{font-size:1.1rem;padding:.8rem;border-radius:8px;background:var(--bg-card-hover)}.nav-link:hover{background:var(--glass-bg)}.app-header h1{font-size:1.2rem}.desktop-only{display:none!important}.mobile-user-controls{display:flex;flex-direction:column;gap:1rem;margin-top:auto;width:100%}.mobile-divider{height:1px;background:var(--border-color);margin:.5rem 0;width:100%}.mobile-language-select{display:flex;gap:.5rem;justify-content:center}.mobile-language-select button{flex:1;padding:.8rem;border:1px solid var(--border-color);background:var(--bg-card);border-radius:8px;cursor:pointer;font-size:.9rem;color:var(--text-secondary)}.mobile-language-select button.active{background:var(--bg-card-hover);border-color:var(--accent-color);color:var(--text-main);font-weight:600}.mobile-user-info{display:flex;flex-direction:column;gap:.8rem;background:var(--bg-card-hover);padding:1rem;border-radius:12px}.user-details{display:flex;justify-content:space-between;align-items:center}.user-details .username{display:block;font-size:1rem;font-weight:600;color:var(--text-main)}.mobile-user-info .logout-button{width:100%;justify-content:center;background:var(--bg-card);padding:.8rem}}.App-main{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%}.App-footer{background:var(--glass-bg);padding:1rem;text-align:center;color:var(--text-secondary);font-size:.9rem;border-top:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.home{flex-grow:1;padding:16px;display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:768px){.home{grid-template-columns:repeat(2,1fr)}}@media(min-width:1200px){.home{grid-template-columns:repeat(5,1fr)}}.system-page-iframe-container{width:100%;overflow:hidden}.system-page-iframe{width:100%;border:none;display:block}.system-page-container{padding:24px;width:100%;display:grid;grid-template-columns:1fr;gap:24px;box-sizing:border-box}@media(min-width:900px){.system-page-container{grid-template-columns:repeat(2,1fr)}.system-page-status-wrapper{grid-column:span 2;grid-row:span 2}}@media(min-width:1200px){.system-page-container{grid-template-columns:repeat(3,1fr)}}.system-page-card{border-radius:16px!important}.system-page-card-content{padding:0!important}.system-page-list-item-button{padding-top:16px!important;padding-bottom:16px!important}.system-page-list-item-icon{font-size:1.5rem!important;min-width:48px!important}