@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-glass:#ffffffd9;--border-color:#e2e8f0;--border-active:#7c3aed4d;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent:#7c3aed;--accent-light:#8b5cf6;--accent-dark:#5b21b6;--accent-glow:#7c3aed0d;--green:#10b981;--green-bg:#10b98114;--red:#ef4444;--red-bg:#ef444414;--orange:#f59e0b;--orange-bg:#f59e0b14;--blue:#3b82f6;--blue-bg:#3b82f614;--gradient-primary:linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);--gradient-bg:radial-gradient(circle at top right, #7c3aed08, transparent 40%), radial-gradient(circle at bottom left, #3b82f608, transparent 40%);--shadow-lg:0 10px 25px -5px #0000000d, 0 8px 10px -6px #0000000d;--shadow-glow:0 0 20px #7c3aed14;--radius:16px;--radius-sm:10px;--radius-xs:6px;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6}.container{max-width:800px;margin:0 auto;padding:0 24px}.container-wide{max-width:1200px;margin:0 auto;padding:0 24px}.page-wrapper{background:var(--bg-primary);min-height:100vh;position:relative;overflow:hidden}.page-wrapper:before{content:"";background:var(--gradient-bg);z-index:0;pointer-events:none;width:200%;height:200%;position:fixed;top:-50%;left:-50%}.page-content{z-index:1;position:relative}.glass-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius);transition:var(--transition);padding:40px;box-shadow:0 20px 50px #0000000d}.glass-card:hover{border-color:var(--accent-light);box-shadow:0 25px 60px #00000014}.glass-card-sm{padding:24px}.hero-section{justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex}.hero-card{text-align:center;width:100%;max-width:520px;animation:.8s fadeInUp}.hero-icon{background:var(--gradient-primary);width:80px;height:80px;box-shadow:var(--shadow-glow);border-radius:24px;justify-content:center;align-items:center;margin:0 auto 32px;font-size:36px;display:flex}.hero-title{background:var(--gradient-primary);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;background-clip:text;margin-bottom:12px;font-size:32px;font-weight:800}.hero-subtitle{color:var(--text-secondary);margin-bottom:40px;font-size:16px;line-height:1.7}.form-group{text-align:left;margin-bottom:24px}.form-label{color:var(--text-secondary);letter-spacing:.3px;margin-bottom:8px;font-size:14px;font-weight:600;display:block}.form-input{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);background:#fdfdfd;outline:none;padding:14px 18px;font-family:Inter,sans-serif;font-size:15px}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:#8b5cf60d}.form-input::placeholder{color:var(--text-muted)}.form-input-textarea{resize:vertical;min-height:100px}select.form-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b8b9e' d='M6 8.825L.35 3.175 1.175 2.35 6 7.175 10.825 2.35l.825.825z'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:40px}select.form-input option{background:var(--bg-secondary);color:var(--text-primary)}.email-badge{letter-spacing:.3px;border-radius:20px;align-items:center;gap:6px;margin-top:8px;padding:6px 14px;font-size:12px;font-weight:600;animation:.3s fadeIn;display:inline-flex}.email-badge.university{background:var(--green-bg);color:var(--green);border:1px solid #10b98133}.email-badge.normal{background:var(--blue-bg);color:var(--blue);border:1px solid #3b82f633}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);letter-spacing:.2px;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 32px;font-family:Inter,sans-serif;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 20px #8b5cf64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #8b5cf666}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:#ffffff26}.btn-outline{color:var(--accent-light);border:1px solid var(--border-active);background:0 0}.btn-outline:hover{background:var(--accent-glow)}.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid #ef444433}.btn-danger:hover{background:#ef444426}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:16px 40px;font-size:16px}.btn-block{width:100%}.progress-container{padding:24px 24px 0}.progress-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.progress-text{color:var(--text-secondary);font-size:13px;font-weight:500}.progress-bar-bg{background:#ffffff0f;border-radius:4px;width:100%;height:6px;overflow:hidden}.progress-bar-fill{background:var(--gradient-primary);border-radius:4px;height:100%;transition:width .5s cubic-bezier(.4,0,.2,1);position:relative}.progress-bar-fill:after{content:"";background:linear-gradient(90deg,#0000,#ffffff4d);width:40px;height:100%;animation:1.5s infinite shimmer;position:absolute;top:0;right:0}.survey-page{max-width:800px;margin:0 auto;padding:40px 24px}.section-header{border-bottom:1px solid var(--border-color);margin-bottom:32px;padding-bottom:20px}.section-title{margin-bottom:8px;font-size:24px;font-weight:700}.section-desc{color:var(--text-secondary);font-size:14px}.question-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);transition:var(--transition);margin-bottom:20px;padding:28px}.question-card:hover{border-color:var(--accent-light);background:var(--bg-card-hover);box-shadow:0 10px 30px #0000000a}.question-card.answered{border-color:#10b98133}.question-text{margin-bottom:20px;font-size:15px;font-weight:500;line-height:1.6}.question-required{color:var(--red);margin-left:4px}.likert-options{flex-wrap:wrap;gap:8px;display:flex}.likert-option{flex:1;min-width:80px}.likert-option input[type=radio]{display:none}.likert-option label{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);text-align:center;color:var(--text-primary);background:#fff;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;font-size:13px;display:flex}.likert-option label:hover{border-color:var(--accent);background:var(--accent-glow)}.likert-option input[type=radio]:checked+label{border-color:var(--accent);background:var(--accent-glow);color:var(--accent-light);box-shadow:0 0 20px #8b5cf61a}.likert-circle{border:2px solid var(--text-muted);width:20px;height:20px;transition:var(--transition);border-radius:50%;position:relative}.likert-option input[type=radio]:checked+label .likert-circle{border-color:var(--accent);background:var(--accent)}.likert-option input[type=radio]:checked+label .likert-circle:after{content:"";background:#fff;border-radius:50%;width:8px;height:8px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.option-list{flex-direction:column;gap:12px;display:flex}.option-item{position:relative}.option-item input[type=radio],.option-item input[type=checkbox]{display:none}.option-item label{border:1px solid var(--border-color);border-radius:var(--radius);cursor:pointer;color:var(--text-primary);background:var(--bg-card);align-items:center;gap:16px;padding:20px 24px;font-size:15px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.option-item label:hover{border-color:var(--accent);background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:0 10px 15px -3px #0003}.option-item input:checked+label{border-color:var(--accent);background:var(--accent-glow);color:var(--accent-light);box-shadow:0 0 0 2px var(--accent), 0 10px 15px -3px #8b5cf633}.question-card[data-options="1"] .option-list{justify-content:center}.question-card[data-options="1"] .option-item label{text-align:center;border-width:2px;justify-content:center;font-weight:600}.radio-dot,.checkbox-box{border:2px solid var(--text-muted);width:22px;height:22px;transition:var(--transition);flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative}.radio-dot{border-radius:50%}.checkbox-box{border-radius:6px}.option-item input:checked+label .radio-dot,.option-item input:checked+label .checkbox-box{border-color:var(--accent);background:var(--accent)}.option-item input:checked+label .radio-dot:after{content:"";background:#fff;border-radius:50%;width:10px;height:10px}.option-item input:checked+label .checkbox-box:after{content:"✓";color:#fff;font-size:16px;font-weight:900}.form-nav{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-top:20px;padding:24px 0;display:flex}.admin-header{background:var(--bg-glass);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:100;padding:16px 0;position:sticky;top:0}.admin-header-inner{justify-content:space-between;align-items:center;display:flex}.admin-logo{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:700}.admin-nav{gap:8px;display:flex}.admin-nav a{border-radius:var(--radius-xs);color:var(--text-secondary);transition:var(--transition);padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none}.admin-nav a:hover,.admin-nav a.active{color:var(--text-primary);background:var(--bg-card)}.admin-content{padding:40px 0}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);text-align:center;transition:var(--transition);padding:24px}.stat-card:hover{border-color:#ffffff1f;transform:translateY(-2px)}.stat-value{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:36px;font-weight:800}.stat-label{color:var(--text-secondary);margin-top:4px;font-size:13px;font-weight:500}.import-section{margin-bottom:32px}.import-card{border:2px dashed var(--border-color);border-radius:var(--radius);text-align:center;transition:var(--transition);padding:40px}.import-card:hover{border-color:var(--accent)}.import-card h3{margin-bottom:16px;font-size:18px}.import-tabs{justify-content:center;gap:8px;margin-bottom:24px;display:flex}.import-tab{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border-radius:20px;padding:8px 20px;font-family:Inter,sans-serif;font-size:13px;font-weight:500}.import-tab.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent-light)}.import-input-group{gap:12px;max-width:600px;margin:0 auto;display:flex}.import-input-group .form-input{flex:1}.filter-tabs{background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid var(--border-color);gap:4px;margin-bottom:24px;padding:4px;display:flex}.filter-tab{border-radius:var(--radius-xs);color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border:none;flex:1;padding:10px 20px;font-family:Inter,sans-serif;font-size:14px;font-weight:500}.filter-tab:hover{color:var(--text-primary)}.filter-tab.active{background:var(--accent-glow);color:var(--accent-light);box-shadow:0 2px 10px #8b5cf626}.data-table-wrapper{border:1px solid var(--border-color);border-radius:var(--radius);overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:13px}.data-table th{text-align:left;background:var(--bg-card);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-color);white-space:nowrap;padding:14px 16px;font-size:12px;font-weight:600}.data-table td{color:var(--text-primary);border-bottom:1px solid #f1f5f9;padding:12px 16px}.data-table tr:hover td{background:#f8fafc}.badge{letter-spacing:.3px;border-radius:12px;align-items:center;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-university{background:var(--green-bg);color:var(--green)}.badge-normal{background:var(--blue-bg);color:var(--blue)}.thanks-page{text-align:center;justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex}.thanks-icon{background:var(--green-bg);border:2px solid #10b98133;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;margin:0 auto 32px;font-size:48px;animation:.5s cubic-bezier(.34,1.56,.64,1) scaleIn;display:flex}.thanks-title{margin-bottom:12px;font-size:28px;font-weight:700}.thanks-text{color:var(--text-secondary);max-width:400px;margin:0 auto;font-size:16px}.alert{border-radius:var(--radius-sm);align-items:center;gap:10px;margin-bottom:16px;padding:14px 20px;font-size:14px;animation:.3s fadeIn;display:flex}.alert-error{background:var(--red-bg);color:var(--red);border:1px solid #ef444433}.alert-success{background:var(--green-bg);color:var(--green);border:1px solid #10b98133}.alert-warning{background:var(--orange-bg);color:var(--orange);border:1px solid #f59e0b33}.loading-spinner{border:2px solid #0000000d;border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin;display:inline-block}.loading-page{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100vh;display:flex}.loading-page .loading-spinner{border-width:3px;width:40px;height:40px}.json-textarea{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;min-height:200px;color:var(--accent-light);resize:vertical;transition:var(--transition);background:#f8fafc;outline:none;padding:16px;font-family:Courier New,monospace;font-size:13px}.json-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-list-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);transition:var(--transition);justify-content:space-between;align-items:center;margin-bottom:8px;padding:16px 20px;display:flex}.form-list-item:hover{border-color:#ffffff1f}.form-list-item .form-name{font-size:15px;font-weight:600}.form-list-item .form-meta{color:var(--text-muted);margin-top:4px;font-size:12px}.form-list-actions{gap:8px;display:flex}.active-badge{background:var(--green-bg);color:var(--green);border-radius:12px;align-items:center;gap:4px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.active-badge:before{content:"";background:var(--green);border-radius:50%;width:6px;height:6px}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state-icon{margin-bottom:16px;font-size:48px}.empty-state-text{color:var(--text-secondary);margin-bottom:8px;font-size:16px}.empty-state-hint{font-size:13px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{opacity:0}50%{opacity:1}to{opacity:0}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@media (max-width:768px){.glass-card{padding:24px}.hero-title{font-size:24px}.likert-options{flex-direction:column}.likert-option{min-width:100%}.likert-option label{flex-direction:row;gap:12px;padding:12px 16px}.import-input-group{flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.admin-header-inner{flex-direction:column;gap:12px}.filter-tabs{flex-direction:column}.form-nav{flex-direction:column;gap:12px}.form-nav .btn{width:100%}.data-table{font-size:12px}.data-table th,.data-table td{padding:8px 10px}}@media (max-width:480px){.stats-grid{grid-template-columns:1fr}.hero-card{padding:24px 16px}}