@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#1e3a8a;--primary-hover:#172554;--secondary:#3b82f6;--bg-main:#f8fafc;--card-bg:#fff;--text-main:#0f172a;--text-muted:#475569;--border:#e2e8f0;--success:#10b981;--error:#ef4444;--indigo-light:#eff6ff;--radius-lg:16px;--radius-md:10px;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #1e3a8a14, 0 4px 6px -2px #1e3a8a0a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}.top-bar-decorator{z-index:1000;background:linear-gradient(90deg,#1e3a8a 0%,#3b82f6 50%,#60a5fa 100%);width:100%;height:6px;position:fixed;top:0;left:0}.app-container{max-width:768px;margin:24px auto 80px;padding:0 16px;overflow-x:hidden}.survey-card{background:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-lg);padding:32px 24px;position:relative;overflow:hidden}@media (width<=480px){.survey-card{border-radius:var(--radius-md);padding:20px 16px}.app-container{margin-top:12px}}.progress-container{margin-bottom:24px}.progress-text{color:var(--text-muted);justify-content:space-between;margin-bottom:8px;font-size:14px;font-weight:500;display:flex}.progress-bar-bg{background-color:var(--border);border-radius:9999px;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);border-radius:9999px;height:100%;transition:width .4s}.survey-header{text-align:center;margin-bottom:32px}.survey-header h1{color:var(--primary);margin-bottom:8px;font-size:22px;font-weight:700}.survey-header p{color:var(--text-muted);font-size:14px}.slider-viewport{width:100%;position:relative;overflow:hidden}.survey-slider{width:100%!important;transition:none!important;display:block!important;transform:none!important}.survey-slide{box-sizing:border-box;padding:4px;display:none;width:100%!important}.survey-slide.active{animation:.4s cubic-bezier(.25,1,.5,1) slideFadeIn;display:block!important}@keyframes slideFadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.question-group{margin-bottom:28px;transition:all .3s}.question-group.unanswered{border-radius:var(--radius-md);background-color:#ef444405;border:1px solid #ef444426;padding:8px;animation:1.5s infinite alternate glow-red}@keyframes glow-red{0%{box-shadow:0 0 4px #ef44441a}to{box-shadow:0 0 12px #ef44444d}}.question-label{color:var(--text-main);margin-bottom:12px;font-size:16px;font-weight:600;display:block}.question-sublabel{color:var(--text-muted);margin-top:-8px;margin-bottom:12px;font-size:13px;display:block}.input-text{border-radius:var(--radius-md);border:1px solid var(--border);width:100%;color:var(--text-main);background-color:#f8fafc;outline:none;padding:12px 16px;font-size:15px;transition:border-color .2s,box-shadow .2s}.input-text:focus{border-color:var(--secondary);background-color:#fff;box-shadow:0 0 0 3px #3b82f626}.options-list{flex-direction:column;gap:12px;display:flex}.option-card{border-radius:var(--radius-md);border:1.5px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;background-color:#fff;justify-content:space-between;align-items:center;padding:14px 18px;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.option-card:hover{border-color:var(--secondary);background-color:var(--indigo-light)}.option-card.selected{border-color:var(--primary);background-color:var(--indigo-light);box-shadow:0 4px 6px -1px #1e3a8a0d}.option-text{color:var(--text-main);text-align:left;flex-grow:1;font-size:15px;font-weight:500}.option-checkbox-indicator{border:2px solid var(--border);border-radius:6px;justify-content:center;align-items:center;width:20px;height:20px;transition:all .15s;display:flex}.option-card.selected .option-checkbox-indicator{background-color:var(--primary);border-color:var(--primary)}.likert-container{flex-direction:column;align-items:center;width:100%;display:flex}.likert-bubbles{justify-content:space-between;width:100%;max-width:480px;margin:16px 0 24px;display:flex;position:relative}.likert-bubbles:before{content:"";background-color:var(--border);z-index:1;height:2px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}.likert-bubble{border:2px solid var(--border);width:44px;height:44px;color:var(--text-muted);cursor:pointer;z-index:2;-webkit-user-select:none;user-select:none;background-color:#fff;border-radius:50%;justify-content:center;align-items:center;font-weight:600;transition:all .2s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative}.likert-bubble:hover{border-color:var(--secondary);color:var(--secondary);transform:scale(1.1)}.likert-bubble.active{border-color:var(--primary);background-color:var(--primary);color:#fff;transform:scale(1.15);box-shadow:0 4px 10px #1e3a8a4d}.likert-labels{width:100%;max-width:480px;color:var(--text-muted);justify-content:space-between;font-size:12px;font-weight:500;display:flex}.likert-label-item{text-align:center;width:30%}.likert-label-item:first-child{text-align:left}.likert-label-item:last-child{text-align:right}.likert-tooltip{background-color:var(--primary);color:#fff;box-shadow:var(--shadow-sm);border-radius:6px;margin-bottom:12px;padding:6px 12px;font-size:13px;font-weight:500;animation:.2s fade-in}@keyframes fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.matrix-card-container{flex-direction:column;gap:12px;display:flex}.matrix-card{border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background-color:#fff;overflow:hidden}.matrix-card-header{cursor:pointer;-webkit-user-select:none;user-select:none;background-color:#f8fafc;border-bottom:1px solid #0000;justify-content:space-between;align-items:center;padding:14px 16px;transition:all .2s;display:flex}.matrix-card-header.open{border-bottom-color:var(--border)}.matrix-card-title{color:var(--text-main);font-size:14px;font-weight:600}.matrix-card-status{color:var(--success);font-size:12px;font-weight:500}.matrix-card-status.pending{color:var(--text-muted)}.matrix-card-body{background-color:#fff;padding:16px}.rank-list{flex-direction:column;gap:10px;display:flex}.rank-item{border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;background-color:#fff;justify-content:space-between;align-items:center;padding:12px 16px;transition:all .2s;display:flex}.rank-item.ranked{border-color:var(--primary);background-color:var(--indigo-light)}.rank-badge{background-color:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:flex}.rank-empty-badge{border:2px dashed var(--border);border-radius:50%;width:24px;height:24px}.survey-navigation{justify-content:space-between;gap:16px;margin-top:36px;display:flex}.btn{border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.btn-primary{background-color:var(--primary);color:#fff;flex-grow:2}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:0 4px 12px #1e3a8a33}.btn-primary:disabled{background-color:var(--border);color:var(--text-muted);cursor:not-allowed;box-shadow:none}.btn-secondary{color:var(--text-main);border:1px solid var(--border);background-color:#f1f5f9;flex-grow:1}.btn-secondary:hover{background-color:#e2e8f0}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background-color:#0f172a99;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-lg);border:1px solid var(--border);box-sizing:border-box;background-color:#fff;flex-direction:column;max-height:90vh;padding:28px;animation:.25s cubic-bezier(.34,1.56,.64,1) scale-up;display:flex}.modal-body{box-sizing:border-box;flex:1;margin-top:16px;padding-right:8px;overflow-y:auto}@keyframes scale-up{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.instruction-list{flex-direction:column;gap:12px;margin:16px 0 24px;list-style:none;display:flex}.instruction-list li{color:var(--text-muted);padding-left:20px;font-size:14px;position:relative}.instruction-list li:before{content:"•";color:var(--primary);font-size:24px;position:absolute;top:-4px;left:0}.admin-layout{background-color:#f1f5f9;min-height:100vh;padding-bottom:60px}.admin-navbar{background-color:var(--primary);color:#fff;box-shadow:var(--shadow-md);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.admin-brand{font-size:18px;font-weight:700}.admin-role-badge{background-color:#fff3;border-radius:9999px;margin-left:8px;padding:4px 8px;font-size:12px}.admin-main{max-width:1200px;margin:32px auto;padding:0 16px}.admin-header-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.search-wrapper{border-radius:var(--radius-md);border:1px solid var(--border);background-color:#fff;width:100%;max-width:400px;display:flex;overflow:hidden}.search-input{border:none;outline:none;flex-grow:1;padding:10px 16px;font-size:14px}.search-btn{border:none;border-left:1px solid var(--border);cursor:pointer;background-color:#f1f5f9;padding:0 16px}.admin-table-container{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border);background-color:#fff;overflow:hidden}.admin-table{border-collapse:collapse;text-align:left;width:100%}.admin-table th,.admin-table td{border-bottom:1px solid var(--border);padding:16px 20px;font-size:14px}.admin-table th{color:var(--text-muted);background-color:#f8fafc;font-weight:600}.admin-table tr:hover td{background-color:#f8fafc}.action-link{color:var(--secondary);cursor:pointer;margin-right:12px;font-weight:600;text-decoration:none}.action-link:hover{color:var(--primary);text-decoration:underline}.action-link.delete{color:var(--error)}.action-link.delete:hover{color:#b91c1c}.login-container{max-width:400px;margin:100px auto;padding:24px}.detail-modal-body{max-height:70vh;margin-top:16px;padding-right:8px;overflow-y:auto}.detail-section{border-bottom:1px solid var(--border);margin-bottom:24px;padding-bottom:16px}.detail-section-title{color:var(--primary);margin-bottom:12px;font-size:15px;font-weight:700}.detail-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}@media (width<=600px){.detail-grid{grid-template-columns:1fr}}.detail-item{flex-direction:column;display:flex}.detail-label{color:var(--text-muted);margin-bottom:4px;font-size:12px}.detail-val{color:var(--text-main);word-break:break-all;background-color:#f8fafc;border-radius:6px;padding:8px 12px;font-size:14px;font-weight:500}.edit-form-group{margin-bottom:16px}.edit-form-group label{margin-bottom:6px;font-size:13px;font-weight:600;display:block}.grid-cols-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.instruction-box{background-color:var(--indigo-light);border-radius:var(--radius-md);border:1px solid #3b82f626;margin-bottom:28px;padding:20px}.instruction-title{color:var(--primary);margin-bottom:12px;font-size:15px;font-weight:700}.instruction-list{flex-direction:column;gap:10px;list-style:none;display:flex;margin:0!important}.instruction-list li{color:var(--text-muted);padding-left:18px;line-height:1.5;position:relative;font-size:13px!important}.instruction-list li:before{position:absolute;top:-2px;left:0;content:"•"!important;color:var(--primary)!important;font-size:18px!important}