.portal-theme{--navy:#0f172a;--navy-mid:#1e293b;--accent:#1e3a8a;--accent-dark:#172554;--gold:#f59e0b;--green:#10b981;--red:#ef4444;--purple:#8b5cf6;--bg-app:#f8fafc;--bg-card:hsla(0,0%,100%,.85);--text-primary:#0f172a;--text-muted:#64748b;--text-sub:#94a3b8;--border:hsla(0,0%,100%,.8);--border-solid:#e2e8f0;--shadow-sm:0 8px 24px rgba(15,23,42,.08);--shadow-md:0 12px 32px rgba(15,23,42,.12);--shadow-lg:0 20px 45px rgba(15,23,42,.18);--radius:16px;--radius-sm:10px;--sidebar-w:280px;--header-h:76px;font-family:var(--font-inter),sans-serif;color:var(--text-primary);min-height:100vh;overflow-x:clip;background:var(--bg-app);background-image:radial-gradient(at 0 0,rgba(30,58,138,.08) 0,transparent 50%),radial-gradient(at 100% 100%,rgba(245,158,11,.06) 0,transparent 50%)}.glass-flex-row{margin-bottom:24px}.portal-sidebar{width:var(--sidebar-w);background:var(--navy);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:none;color:#fff;display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto;scrollbar-width:none}.portal-sidebar::-webkit-scrollbar{display:none}.portal-sidebar.active,.portal-sidebar.mobile-open{transform:translateX(0)!important}.sidebar-brand{padding:28px 24px 20px;flex-direction:column;text-align:center;border-bottom:1px solid hsla(0,0%,100%,.1)}.sidebar-brand,.sidebar-logo{display:flex;align-items:center}.sidebar-logo{justify-content:center;width:56px;height:56px;background:rgba(0,0,0,.05);color:var(--text-primary);border-radius:50%;margin-bottom:12px;font-size:28px}.sidebar-school-name{color:#fff;font-size:14px;font-weight:800;line-height:1.2;text-transform:uppercase;letter-spacing:1px}.sidebar-subtext{color:hsla(0,0%,100%,.7);font-size:11px;margin-top:4px;font-weight:600;letter-spacing:.5px}.sidebar-role-pill{font-size:10px;font-weight:800;padding:4px 12px;border-radius:20px;margin-top:12px;text-transform:uppercase;letter-spacing:.5px;background:var(--accent);color:#fff}.sidebar-nav-section{padding:20px 16px 0;flex:1}.sidebar-nav-label{font-size:10px;font-weight:800;color:hsla(0,0%,100%,.5);text-transform:uppercase;letter-spacing:1px;padding:0 12px;margin-bottom:12px}.portal-nav a{color:hsla(0,0%,100%,.75);text-decoration:none;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);transition:all .3s cubic-bezier(.16,1,.3,1);margin-bottom:4px}.portal-nav a .nav-icon{width:18px;text-align:center;font-size:15px;flex-shrink:0;color:inherit;transition:transform .3s ease}.portal-nav a:hover:not(.active){background:hsla(0,0%,100%,.08);color:#fff;transform:translateX(4px)}.portal-nav a.active{background:hsla(0,0%,100%,.15);color:#fff;font-weight:600;border:1px solid hsla(0,0%,100%,.1)}.portal-nav a.active .nav-icon{transform:scale(1.1)}.sidebar-profile-card{margin:20px 16px;background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:12px}.sidebar-profile-avatar{width:42px;height:42px;border-radius:50%;font-weight:700;overflow:hidden;flex-shrink:0}.modal-close-btn,.sidebar-profile-avatar{display:flex;align-items:center;justify-content:center;font-size:16px}.modal-close-btn{position:absolute;top:16px;right:16px;background:rgba(0,0,0,.05);border:none;color:var(--text-muted);cursor:pointer;transition:all .2s;width:32px;height:32px;border-radius:50%;z-index:10}.modal-close-btn:hover{background:rgba(239,68,68,.1);color:var(--red);transform:scale(1.1)}.sidebar-profile-avatar img{width:100%;height:100%;object-fit:cover}.sidebar-profile-info{flex:1;min-width:0}.sidebar-profile-name{font-size:13px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-profile-sub{font-size:11px;color:var(--text-sub);margin-top:2px}.sidebar-signout-area{padding:16px 16px 20px;border-top:1px solid hsla(0,0%,100%,.1)}.btn-logout{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;background:transparent;color:#f87171;padding:10px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:13px;transition:all .2s;border:1px solid hsla(0,91%,71%,.3);cursor:pointer;font-family:inherit;text-decoration:none}.btn-logout:hover{background:rgba(239,68,68,.1);border-color:var(--red);color:var(--red)}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99;backdrop-filter:blur(2px)}.sidebar-overlay.active{display:block}.portal-main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-width:0}.top-alert-banner{width:100%;background:rgba(239,68,68,.9);backdrop-filter:blur(12px);color:#fff;padding:12px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative;z-index:60;box-shadow:0 4px 12px rgba(239,68,68,.2)}.alert-content{display:flex;align-items:center;gap:12px}.alert-icon{font-size:24px}.alert-text h4{margin:0 0 2px;font-size:14px;font-weight:700}.alert-text p{margin:0;font-size:12px;opacity:.9}.portal-topbar{position:sticky;top:0;z-index:50;height:var(--header-h);background:hsla(0,0%,100%,.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-solid);display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:16px}.mobile-nav-toggle{display:none;background:transparent;border:none;color:var(--text-primary);font-size:20px;cursor:pointer;padding:6px;border-radius:var(--radius-sm)}.mobile-nav-toggle:hover{background:var(--border)}.topbar-search{flex:1;display:flex;justify-content:center}.topbar-search-inner{width:100%;max-width:440px;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #cbd5e1;border-radius:40px;padding:10px 20px;box-shadow:0 2px 6px rgba(15,23,42,.02);transition:border-color .2s,box-shadow .2s}.topbar-search-inner:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.topbar-search-inner i{color:var(--text-muted);font-size:14px}.topbar-search-inner input{border:none;outline:none;background:transparent;font-size:14px;color:var(--text-primary);font-family:inherit;width:100%}.topbar-search-inner input::placeholder{color:var(--text-sub)}.topbar-spacer{display:none}.topbar-actions{display:flex;align-items:center;gap:8px}.topbar-icon-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:1.5px solid #cbd5e1;color:var(--text-muted);font-size:15px;cursor:pointer;transition:all .2s;text-decoration:none}.topbar-icon-btn:hover{background:var(--border);color:var(--text-primary);transform:translateY(-1px)}.topbar-time-pill,.user-badge{background:#fff;border:1.5px solid #cbd5e1;padding:7px 16px;border-radius:40px;font-size:12px;font-weight:600;color:var(--text-muted);white-space:nowrap}.broadcast-banner{display:none;background:rgba(239,68,68,.9);backdrop-filter:blur(12px);color:#fff;padding:12px 32px;font-weight:700;align-items:center;justify-content:space-between;border-bottom:1px solid hsla(0,0%,100%,.2);font-size:14px;gap:12px;animation:emergencyPulse 2s infinite alternate;box-shadow:0 4px 12px rgba(239,68,68,.3)}.broadcast-banner.active{display:flex}@keyframes emergencyPulse{0%{background:#ef4444}to{background:#dc2626;box-shadow:0 4px 20px rgba(220,38,38,.8)}}.broadcast-banner i.fa-bullhorn{animation:iconTwitch .5s infinite}@keyframes iconTwitch{0%{transform:rotate(0deg) scale(1)}25%{transform:rotate(-15deg) scale(1.2)}50%{transform:rotate(15deg) scale(1.2)}75%{transform:rotate(-15deg) scale(1.2)}to{transform:rotate(0deg) scale(1)}}.portal-content{flex:1;padding:16px 24px 24px}.page-heading{display:flex;align-items:baseline;gap:16px;margin-bottom:12px}.page-heading h1{font-size:22px;font-weight:800;color:var(--text-primary)}.dashboard-panel{display:none;animation:fadeIn .22s ease}.dashboard-panel.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);overflow:hidden;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s cubic-bezier(.16,1,.3,1)}.card:hover{box-shadow:var(--shadow-lg);border-color:#fff}.card-inner{padding:16px 20px}.card-title{font-size:15px;font-weight:800;color:var(--navy);text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px;display:flex;align-items:center;gap:8px;border-bottom:2px solid #cbd5e1;padding-bottom:8px}.card-title i{color:var(--accent)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:20px}.stat-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius);padding:22px 24px;border:1px solid var(--border);box-shadow:var(--shadow-sm);display:flex;justify-content:space-between;align-items:center;transition:all .3s cubic-bezier(.16,1,.3,1)}.stat-card:hover{box-shadow:var(--shadow-lg);border-color:#fff}.stat-label{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:34px;font-weight:800;color:var(--text-primary);line-height:1}.stat-sublabel{font-size:11px;color:var(--text-sub);margin-top:4px}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}.stat-icon.blue{background:rgba(59,130,246,.1);color:#3b82f6}.stat-icon.green{background:rgba(16,185,129,.1);color:#10b981}.stat-icon.gold,.stat-icon.orange{background:rgba(245,158,11,.1);color:#f59e0b}.stat-icon.purple{background:rgba(139,92,246,.1);color:#8b5cf6}.editor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:20px}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.full-width{grid-column:1/-1}.editor-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius);padding:22px 24px;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:all .3s cubic-bezier(.16,1,.3,1);flex:1 1 300px;min-width:0}.editor-card:hover{box-shadow:var(--shadow-lg);border-color:#fff}.editor-card-header{font-size:14px;font-weight:700;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.metric-value{font-size:34px;font-weight:800;color:var(--text-primary);line-height:1;margin:6px 0}.metric-label{font-size:11px;color:var(--text-sub);font-weight:500}.welcome-banner{background:linear-gradient(135deg,rgba(30,58,138,.9),rgba(29,78,216,.9));backdrop-filter:blur(12px);border:1px solid hsla(0,0%,100%,.2);border-radius:var(--radius);padding:24px 32px;color:#fff;margin-bottom:20px;display:flex;align-items:center;gap:20px;box-shadow:0 10px 25px -5px rgba(29,78,216,.4);transition:transform .3s ease}.welcome-banner:hover{box-shadow:0 15px 35px -5px rgba(29,78,216,.5)}.welcome-banner i{font-size:32px;opacity:.8}.welcome-banner h2{font-size:19px;font-weight:800;margin-bottom:4px}.welcome-banner p{font-size:13px;opacity:.8}.data-table{width:100%;border-collapse:collapse;font-size:13px;text-align:left;margin-bottom:16px}.data-table th{padding:11px 14px;background:var(--bg-app);color:var(--text-muted);font-weight:700;border-bottom:1px solid var(--border);text-transform:uppercase;font-size:11px;letter-spacing:.05em;white-space:nowrap}.data-table td{padding:12px 14px;border-bottom:1px solid rgba(241,245,249,.8);color:var(--text-primary)}.data-table tr:hover td{background:rgba(241,245,249,.6)}.data-table tr:last-child td{border-bottom:none}.btn-action{background:var(--accent);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:13px;transition:all .2s;white-space:nowrap;font-family:inherit;display:inline-flex;align-items:center;gap:6px}.btn-action:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 4px 6px rgba(37,99,235,.2)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1.5px solid var(--border);padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:13px;transition:all .2s;white-space:nowrap;font-family:inherit;display:inline-flex;align-items:center;gap:6px}.btn-secondary:hover{background:var(--bg-app);border-color:#94a3b8;transform:translateY(-1px)}.btn-reject{background:var(--bg-card);color:var(--red);border:1.5px solid #fca5a5;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:13px;transition:all .2s;white-space:nowrap;font-family:inherit;display:inline-flex;align-items:center;gap:6px}.btn-reject:hover{background:#fef2f2;transform:translateY(-1px)}.btn-export{background:var(--bg-card);color:var(--green);border:1.5px solid var(--green);padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:13px;transition:all .2s;display:inline-flex;align-items:center;gap:8px;font-family:inherit}.btn-export:hover{background:#ecfdf5;transform:translateY(-1px)}.form-group{margin-bottom:14px}.form-group label{display:block;margin-bottom:5px;font-size:11px;letter-spacing:.4px}.form-group input,.form-group select,.form-group textarea{padding:10px 12px;border:1.5px solid var(--border);font-size:13px;outline:none;box-sizing:border-box;background:var(--bg-card);transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{box-shadow:0 0 0 3px rgba(59,130,246,.1)}.search-input{padding:9px 14px;border:1.5px solid var(--border);background:var(--bg-card);border-radius:40px;outline:none;font-size:13px;font-family:inherit;transition:all .2s;color:var(--text-primary)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.grade-input{width:80px;padding:7px 10px;border:1.5px solid var(--border);border-radius:var(--radius-sm);text-align:center;font-weight:600;color:var(--text-primary);outline:none;font-size:13px;background:var(--bg-card);transition:all .2s;font-family:inherit}.grade-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.form-grid{gap:14px}.form-grid,.profile-grid{display:grid;grid-template-columns:1fr 1fr}.profile-grid{gap:18px}.file-upload-box{border:1.5px dashed var(--border);padding:16px;border-radius:var(--radius-sm);background:var(--bg-app)}.attendance-controls{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.att-row{display:flex;justify-content:space-between;align-items:center;background:var(--bg-app);padding:9px 14px;border-radius:var(--radius-sm);border:1px solid var(--border)}.att-label{font-weight:700;font-size:13px;color:var(--text-muted)}.note-item{margin-bottom:10px;font-weight:500;background:var(--bg-app);transition:all .15s}.note-item:hover{transform:translateX(3px)}.note-reminder{border-left:4px solid var(--accent)!important;background:linear-gradient(90deg,rgba(59,130,246,.1),rgba(59,130,246,.02))!important;color:var(--navy)}.note-demerit{border-left:4px solid var(--red)!important;background:linear-gradient(90deg,rgba(239,68,68,.1),rgba(239,68,68,.02))!important;color:var(--red)}.note-todo{border-left:4px solid #64748b!important;background:linear-gradient(90deg,rgba(100,116,139,.1),rgba(100,116,139,.02))!important;color:var(--text-primary)}.note-date{font-size:12px;font-weight:600;color:var(--text-muted);margin-top:6px;display:block}.news-item{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border:1px solid var(--border);margin-bottom:10px;border-radius:var(--radius-sm);background:var(--bg-card);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:var(--shadow-sm);transition:all .2s}.news-item:hover{box-shadow:var(--shadow-md);border-color:var(--text-primary)}.news-item-title{font-weight:700;color:var(--text-primary);font-size:14px;margin-bottom:2px}.news-item-date{font-size:12px;color:var(--text-muted)}.data-card{padding:22px 24px;background:hsla(0,0%,100%,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid hsla(0,0%,100%,.8);border-radius:var(--radius);box-shadow:0 4px 15px rgba(15,23,42,.03);transition:all .3s ease;margin-bottom:16px}.data-card:hover{background:hsla(0,0%,100%,.9);box-shadow:var(--shadow-sm);border-color:#fff;transform:translateY(-2px)}.data-info h4{margin:0 0 4px;color:var(--text-primary);font-size:16px;font-weight:700}.data-info p{margin:0 0 12px;color:var(--text-muted);font-size:13px}.broadcast-card{background:linear-gradient(135deg,hsla(0,86%,97%,.9),hsla(0,100%,98%,.9));border:1.5px solid hsla(0,94%,82%,.8);border-radius:var(--radius);padding:22px 24px}.broadcast-card-header{font-size:16px;font-weight:800;color:#b91c1c;margin-bottom:10px;display:flex;align-items:center;gap:8px}.status-tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.tag-approved{background:#ecfdf5;color:#166534;border:1px solid #bbf7d0}.tag-pending{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.tag-rejected{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.tag-student{background:#eff6ff;color:var(--navy);border:1px solid #bfdbfe}.tag-faculty{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.tag-grade{background:#faf5ff;color:#6b21a8;border:1px solid #e9d5ff}#masterListFilters{overflow-x:auto;padding-bottom:8px;display:flex;gap:8px;flex-wrap:nowrap;margin-bottom:18px}#masterListFilters::-webkit-scrollbar{height:6px}#masterListFilters::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}#masterListFilters button{white-space:nowrap;flex-shrink:0}.custom-modal-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.6);z-index:1000;align-items:center;justify-content:center;backdrop-filter:blur(4px);padding:20px}.custom-modal-overlay.active{display:flex}.custom-modal-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:32px;max-width:480px;width:100%;text-align:center;border:1px solid var(--border)}.custom-modal-icon{display:none}.custom-modal-title{font-size:18px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.custom-modal-message{font-size:14px;color:var(--text-muted);margin-bottom:24px;line-height:1.6}.custom-modal-actions{display:flex;gap:10px}.custom-btn{flex:1;padding:11px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;font-family:inherit;transition:all .2s}.custom-btn-primary{background:var(--accent);color:#fff}.custom-btn-primary:hover{background:var(--accent-dark)}.custom-btn-secondary{background:var(--border);color:var(--text-primary)}.custom-btn-secondary:hover{background:#cbd5e1}.custom-btn-danger{background:var(--red);color:#fff}.custom-btn-danger:hover{background:#dc2626}.profile-modal-header{background:var(--navy-mid);padding:22px 28px;color:#fff;display:flex;justify-content:space-between;align-items:center;border-bottom:3px solid var(--gold);border-radius:var(--radius) var(--radius) 0 0}.profile-modal-header h2{margin:0;font-size:18px;font-weight:800}.profile-modal-close{background:none;border:none;color:var(--text-primary);font-size:26px;cursor:pointer;transition:color .2s;line-height:1}.profile-modal-close:hover{color:#fff}.profile-modal-body{font-family:var(--font-inter),sans-serif;margin:0;padding:0;color:var(--text-primary);min-height:100vh;overflow-x:clip}.global-loader{display:none;position:fixed;inset:0;background:rgba(15,23,42,.6);z-index:9998;align-items:center;justify-content:center;backdrop-filter:blur(4px)}.global-loader.active{display:flex}.loader-spinner{width:40px;height:40px;border:3px solid hsla(0,0%,100%,.2);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 12px}.loader-text{color:#fff;font-size:14px;font-weight:600}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:10px;z-index:9999}.toast{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px;box-shadow:var(--shadow-lg);display:flex;align-items:flex-start;gap:12px;min-width:300px;max-width:400px;transform:translateX(120%);opacity:0;transition:all .3s cubic-bezier(.34,1.56,.64,1)}.toast.show{transform:translateX(0);opacity:1}.toast-icon{font-size:18px;flex-shrink:0}@keyframes spin{to{transform:rotate(1turn)}}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;gap:24px}.card-schedule{grid-column:1/2;grid-row:1/2}.card-attendance{grid-column:2/3;grid-row:1/2;background:#eff6ff}.card-attendance .att-bar-num,.card-attendance .card-title{color:var(--navy)}.card-attendance .att-bar-label{color:#3b82f6}.card-announcements{grid-column:3/4;grid-row:1/3}.card-gpa{grid-column:1/3;grid-row:2/3;background:linear-gradient(135deg,#fff,#f4f8ff);border-color:#bfdbfe}.announcements-card-inner{padding:22px 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