:root{--color-primary: #1a73e8;--color-primary-hover: #1557b0;--color-primary-light: rgba(26, 115, 232, .1);--color-primary-subtle: rgba(26, 115, 232, .06);--color-sidebar-bg: #1a73e8;--color-sidebar-text: rgba(255, 255, 255, 1);--color-sidebar-text-active: #FFFFFF;--color-sidebar-active-bg: rgba(255, 255, 255, .2);--color-sidebar-hover-bg: rgba(255, 255, 255, .1);--color-header-bg: #1a73e8;--color-header-text: #FFFFFF;--color-page-bg: #f9fafb;--color-card-bg: #FFFFFF;--color-card-border: #e5e7eb;--color-text-primary: #111827;--color-text-secondary: #4b5563;--color-text-muted: #9ca3af;--color-success: #16a34a;--color-warning: #f59e0b;--color-danger: #dc2626;--color-info: #0891b2;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);line-height:1.5;color:var(--color-text-primary);background-color:var(--color-page-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input,select,textarea,button{font-family:inherit;font-size:inherit}a{color:var(--color-primary)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}@media print{nav,header,.offline-indicator{display:none!important}}@media(min-width:768px){main{margin-left:82px}}[data-global-search] input::placeholder{color:#ffffff80}@media(min-width:768px){.sidebar-toggle-btn{display:none!important}}@media(max-width:640px){.header-user-email{display:none!important}.header-tenant-name{font-size:16px!important}.header-page-title{display:none!important}.quick-add-label{display:none}.header-search-desktop input{width:100px!important;min-width:80px!important;font-size:12px!important;padding:5px 8px 5px 30px!important}.logout-label{display:none!important}.logout-icon{display:inline!important}}@media(max-width:768px){.student-table-desktop{display:none!important}.student-cards-mobile{display:flex!important}}@media(max-width:768px){.exam-table-desktop{display:none!important}.exam-cards-mobile{display:flex!important}}@media(max-width:768px){.agency-table-desktop{display:none!important}.agency-cards-mobile{display:flex!important}}@media(max-width:768px){.payment-table-desktop{display:none!important}.payment-cards-mobile{display:flex!important}}@media(max-width:768px){.ready-table-desktop{display:none!important}.ready-cards-mobile{display:flex!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translate(-50%,-45%)}to{opacity:1;transform:translate(-50%,-50%)}}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes shrinkWidth{0%{width:100%}to{width:0%}}[style*=closeBtn]:hover{background:#f3f4f6!important}@media(max-width:768px){.student-content-grid{grid-template-columns:1fr!important}.student-chat-panel{height:auto!important;max-height:300px!important}.student-hand-btn-text{display:none!important}}.tv-fade-in{animation:tvFadeIn .4s ease-out}@keyframes tvFadeIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}#zoom-meeting-sdk-root{position:relative;min-height:50px}#zoom-meeting-sdk-root [id="suspension-view-tabpanel-gallery-limited multiple"],#zoom-meeting-sdk-root [role=tabpanel]{max-height:400px!important;overflow:hidden!important}#zoom-meeting-sdk-root #zoom-sdk-video-canvas{max-height:360px!important}[aria-label="Sharing Controls"]{display:none!important}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes skeletonPulse{0%,to{opacity:1}50%{opacity:.4}}