@import"https://fonts.googleapis.com/css2?family=Source+Sans+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap";:root{--color-primary: #5CB8FF;--color-primary-dark: #3a9ce8;--color-primary-light: #e3f2fd;--color-accent: #FFaf5c;--color-accent-dark: #e89a47;--color-siswa: #5CB8FF;--color-tutor: #6BCB77;--color-admin: #FFaf5c;--color-pimpinan: #F9C846;--color-success: #6BCB77;--color-danger: #EF4444;--color-warning: #F9C846;--color-info: #5CB8FF;--color-bg: #FFF8EE;--color-surface: #FFFFFF;--color-border: #E2E8F0;--color-text: #243B53;--color-text-muted: #64748B;--font-body: "Source Sans Pro", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading: "Source Sans Pro", -apple-system, BlinkMacSystemFont, sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 10px 40px rgba(0,0,0,.12);--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,sans-serif!important}html{scroll-behavior:smooth;font-size:clamp(15px,1vw + 12px,17px)}body{font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,sans-serif;font-weight:700;line-height:1.3;color:var(--color-text)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:260px;flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:1000;transition:transform .3s cubic-bezier(.4,0,.2,1);transform:translate(-100%);box-shadow:var(--shadow-lg)}.app-sidebar.open{transform:translate(0)}.app-main{flex:1;margin-left:0;display:flex;flex-direction:column;min-height:100vh;min-width:0;overflow-x:hidden}.app-content{flex:1;padding:var(--space-8);padding-top:5.5rem;min-width:0;max-width:100%}.mobile-only{display:none!important}.mobile-tabbar{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:2px solid var(--color-border);overflow-x:auto;scrollbar-width:none}.mobile-tabbar::-webkit-scrollbar{display:none}.mobile-toolbar{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.mobile-toolbar>*{min-width:0}.mobile-inline-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.mobile-inline-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.mobile-actions{display:flex;gap:.75rem;justify-content:flex-end;flex-wrap:wrap}.mobile-choice-row{display:flex;gap:.5rem}.mobile-list-row{display:flex;align-items:center;gap:1rem}.mobile-modal-body{padding:1.5rem}.mobile-modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:1rem}.mobile-empty-state{padding:3rem}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm)}.card-header{margin-bottom:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border)}.card-title{font-size:var(--text-lg);font-weight:700;color:var(--color-text)}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:.625rem 1.25rem;font-size:var(--text-sm);font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);text-decoration:none;min-height:44px}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px #5cb8ff4d;text-decoration:none;color:#fff}.btn-secondary{background:var(--color-primary-light);color:var(--color-primary)}.btn-secondary:hover{background:#bde5ff;text-decoration:none;color:var(--color-primary-dark)}.btn-danger{background:#fef2f2;color:var(--color-danger)}.btn-danger:hover{background:var(--color-danger);color:#fff;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-block{width:100%;justify-content:center}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;font-size:var(--text-sm);font-weight:600;color:var(--color-text);margin-bottom:var(--space-2)}.form-label .required{color:var(--color-danger);margin-left:3px}.form-input{width:100%;padding:.75rem 1rem;font-size:var(--text-base);color:var(--color-text);background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition),box-shadow var(--transition);outline:none;min-height:48px}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #5cb8ff1f}.form-input::placeholder{color:var(--color-text-muted);opacity:.7}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;font-size:var(--text-xs);font-weight:700;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}.badge-success{background:#d1fae5;color:#065f46}.badge-danger{background:#fee2e2;color:#991b1b}.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#dbeafe;color:#1e40af}.badge-neutral{background:#f1f5f9;color:#475569}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-12);gap:var(--space-4);color:var(--color-text-muted)}.spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-container{background:#fef2f2;border:1px solid #FECACA;border-radius:var(--radius-md);padding:var(--space-6);text-align:center;color:#991b1b}.empty-state{text-align:center;padding:var(--space-12) var(--space-6);color:var(--color-text-muted)}.table-wrapper{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--color-border);max-width:100%}.table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.table th{background:#f8fafc;font-weight:700;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);padding:12px 16px;text-align:left;border-bottom:1px solid var(--color-border);white-space:nowrap}.table td{padding:14px 16px;border-bottom:1px solid var(--color-border);color:var(--color-text);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#f8fafc}.alert{padding:var(--space-4) var(--space-6);border-radius:var(--radius-md);display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--text-sm)}.alert-success{background:#d1fae5;color:#065f46}.alert-danger{background:#fee2e2;color:#991b1b}.alert-warning{background:#fef3c7;color:#92400e}.alert-info{background:#dbeafe;color:#1e40af}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);display:flex;align-items:center;gap:var(--space-4);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}.stat-body{flex:1}.stat-value{font-size:var(--text-3xl);font-weight:800;line-height:1;margin-bottom:4px}.stat-label{font-size:var(--text-sm);color:var(--color-text-muted);font-weight:500}.grid-cols-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}.grid-cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}.grid-cols-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6)}@media (max-width: 768px){body.sidebar-open-mobile{overflow:hidden}.app-sidebar{width:min(86vw,320px);transform:translate(-100%);box-shadow:var(--shadow-lg);z-index:180}.app-sidebar.open{transform:translate(0)}.app-main{margin-left:0}.app-content{padding:var(--space-4);padding-top:5rem}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}.mobile-only{display:inline-flex!important}.card{padding:1rem;border-radius:var(--radius-md)}.card-header{display:flex;flex-direction:column;align-items:stretch;gap:.75rem}.card-title{font-size:1rem}.btn{width:100%;justify-content:center}.alert{padding:.875rem 1rem}.stat-card{align-items:flex-start;padding:1rem}.stat-value{font-size:1.9rem}.table th,.table td{padding:12px}.mobile-tabbar{margin-left:-.25rem;margin-right:-.25rem;padding:0 .25rem}.mobile-tabbar>button{flex:0 0 auto;white-space:nowrap}.mobile-toolbar,.mobile-actions,.mobile-choice-row,.mobile-list-row{flex-direction:column;align-items:stretch}.mobile-inline-grid-2,.mobile-inline-grid-3{grid-template-columns:1fr}.mobile-modal-header{padding:1rem;align-items:flex-start}.mobile-modal-body{padding:1rem}.mobile-empty-state{padding:2rem 1rem}}