@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');
:root{--primary:#1B5E20;--primary-light:#2E7D32;--primary-dark:#0D3B12;--accent:#F9A825;--accent-light:#FFD54F;--gold:#D4A017;--grey:#6B7B8D;--grey-light:#9BA8B5;--grey-btn:#78909C;--bg:#F5F1EB;--bg-card:#FFFFFF;--text:#2C3E50;--text-light:#6B7B8D;--border:#E0D8CE;--success:#27AE60;--danger:#E74C3C;--warning:#F39C12;--shadow:0 4px 24px rgba(0,0,0,0.08);--shadow-lg:0 8px 40px rgba(0,0,0,0.12);--radius:16px;--radius-sm:10px;--transition:all .3s cubic-bezier(.4,0,.2,1)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Poppins',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
.bg-pattern{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0D3B12 0%,#1B5E20 40%,#2E7D32 70%,#1B5E20 100%);z-index:-2}
.bg-pattern::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");z-index:-1}
.home-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px;position:relative}
.home-card{background:rgba(255,255,255,.97);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:50px 40px;max-width:500px;width:100%;text-align:center;animation:slideUp .6s ease-out;backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3)}
.logo-area{margin-bottom:24px}
.logo-area img{width:90px;height:90px;border-radius:50%;border:3px solid var(--accent)}
.school-name{font-size:14px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:2px;margin-bottom:6px}
.home-title{font-size:26px;font-weight:800;color:var(--primary-dark);margin-bottom:8px;line-height:1.3;background:linear-gradient(135deg,var(--primary-dark),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.home-subtitle{font-size:14px;color:var(--text-light);margin-bottom:32px}
.code-input-group{position:relative;margin-bottom:20px}
.code-input{width:100%;padding:16px 20px;font-size:24px;text-align:center;border:2px solid var(--border);border-radius:var(--radius-sm);font-family:'Poppins',monospace;font-weight:600;letter-spacing:12px;transition:var(--transition);background:#FAFAFA;color:var(--text)}
.code-input:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(27,94,32,.1)}
.code-input::placeholder{letter-spacing:4px;font-size:16px;color:#ccc}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border:none;border-radius:var(--radius-sm);font-family:'Poppins',sans-serif;font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--grey-btn),#607D8B);color:#fff;width:100%;box-shadow:0 4px 16px rgba(120,144,156,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(120,144,156,.4)}
.btn-primary:active{transform:translateY(0)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--primary-dark);box-shadow:0 4px 16px rgba(249,168,37,.3)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(249,168,37,.4)}
.btn-sm{padding:8px 18px;font-size:13px}
.btn-danger{background:linear-gradient(135deg,#c0392b,#e74c3c);color:#fff}
.btn-danger:hover{transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--grey-btn);color:var(--grey-btn)}
.btn-outline:hover{background:var(--grey-btn);color:#fff}
.btn-submit{background:linear-gradient(135deg,#1565C0,#1E88E5);color:#fff;width:100%;padding:18px 32px;font-size:17px;font-weight:700;border-radius:var(--radius);box-shadow:0 6px 24px rgba(21,101,192,.3);margin-top:8px}
.btn-submit:hover{transform:translateY(-3px);box-shadow:0 10px 32px rgba(21,101,192,.4)}
.btn-submit .btn-icon{font-size:20px}
.btn-export{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;padding:10px 24px;font-size:13px;border-radius:var(--radius-sm)}
.btn-export:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(27,94,32,.3)}
.error-msg{color:var(--danger);font-size:13px;margin-top:8px;display:none;font-weight:500}
.error-msg.show{display:block;animation:shake .4s ease}
.admin-link{position:fixed;bottom:20px;right:20px;color:rgba(255,255,255,.4);font-size:12px;text-decoration:none;transition:var(--transition)}
.admin-link:hover{color:rgba(255,255,255,.8)}
.survey-container{min-height:100vh;padding:20px 20px 60px;display:flex;align-items:flex-start;justify-content:center}
.survey-card{background:rgba(255,255,255,.97);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px;max-width:600px;width:100%;animation:slideUp .5s ease-out}
.survey-card-wide{max-width:820px;padding:0;overflow:hidden;margin-top:30px}
.survey-header{text-align:center;padding:36px 30px 28px;background:linear-gradient(135deg,#0D3B12,#1B5E20 60%,#2E7D32);color:#fff;position:relative;overflow:hidden}
.survey-header::before{content:'';position:absolute;top:-50%;right:-50%;width:100%;height:200%;background:radial-gradient(circle,rgba(249,168,37,.15) 0%,transparent 70%);pointer-events:none}
.survey-header h2{font-size:20px;color:#fff;margin-bottom:4px;position:relative}
.survey-header p{font-size:13px;color:rgba(255,255,255,.75);position:relative}
.survey-logo{width:70px;height:70px;border-radius:50%;border:3px solid var(--accent);object-fit:cover;margin:0 auto 14px;display:block;box-shadow:0 4px 16px rgba(0,0,0,.2);position:relative}
.header-badge{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--primary-dark);padding:4px 18px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;position:relative}
.form-section{margin:0;border-bottom:1px solid var(--border)}
.form-section:last-of-type{border-bottom:none}
.section-header{display:flex;align-items:center;gap:14px;padding:22px 30px;background:linear-gradient(135deg,rgba(27,94,32,.04),rgba(249,168,37,.04));border-bottom:1px solid rgba(27,94,32,.08)}
.section-header .section-icon{font-size:28px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:12px;color:#fff;flex-shrink:0}
.section-header h3{font-size:16px;font-weight:700;color:var(--primary-dark);margin-bottom:2px}
.section-header p{font-size:12px;color:var(--text-light)}
.section-body{padding:24px 30px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row-3{grid-template-columns:1fr 1fr 1fr}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-group label .required{color:var(--danger)}
.form-control{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);font-family:'Poppins',sans-serif;font-size:14px;transition:var(--transition);background:#FAFAFA}
.form-control:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(27,94,32,.1)}
select.form-control{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='%236B7B8D' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.question-item{padding:20px 0;border-bottom:1px solid rgba(0,0,0,.06)}
.question-item:last-child{border-bottom:none;padding-bottom:0}
.question-header{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px}
.q-number{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}
.q-text{font-size:14px;line-height:1.6;color:var(--text);font-weight:500;padding-top:4px}
.emoji-options{display:grid;gap:10px;margin-left:44px}
.emoji-options-4{grid-template-columns:repeat(4,1fr)}
.emoji-option{position:relative}
.emoji-option input{display:none}
.emoji-option label{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);text-align:center;background:#FAFAFA}
.emoji-option .emoji{font-size:30px;line-height:1}
.emoji-option .emoji-label{font-size:11px;font-weight:600;color:var(--text-light)}
.emoji-option input:checked+label{border-color:var(--primary);background:rgba(27,94,32,.08);box-shadow:0 4px 12px rgba(27,94,32,.15);transform:scale(1.03)}
.emoji-option input:checked+label .emoji-label{color:var(--primary)}
.emoji-option label:hover{border-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.binary-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-left:44px}
.binary-option{position:relative}
.binary-option input{display:none}
.binary-option label{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);font-size:15px;font-weight:600;color:var(--text);background:#FAFAFA}
.binary-option .binary-icon{font-size:22px}
.binary-option input:checked+label{border-color:var(--primary);background:rgba(27,94,32,.08);color:var(--primary);box-shadow:0 4px 12px rgba(27,94,32,.15)}
.binary-option label:hover{border-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.thankyou-icon{font-size:72px;margin-bottom:16px;animation:bounceIn .6s ease}
.thankyou-title{font-size:28px;font-weight:800;color:var(--primary-dark);margin-bottom:8px}
.thankyou-text{font-size:14px;color:var(--text-light);line-height:1.6}
.admin-container{min-height:100vh}
.admin-sidebar{position:fixed;top:0;left:0;width:260px;height:100vh;background:linear-gradient(180deg,var(--primary-dark) 0%,var(--primary) 100%);padding:0;z-index:100;box-shadow:4px 0 24px rgba(0,0,0,.15);transition:var(--transition);overflow-y:auto}
.sidebar-header{padding:24px 20px;text-align:center;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar-header h3{color:#fff;font-size:14px;font-weight:600}
.sidebar-header small{color:rgba(255,255,255,.6);font-size:11px}
.sidebar-nav{padding:16px 0}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:12px 24px;color:rgba(255,255,255,.75);text-decoration:none;font-size:14px;font-weight:500;transition:var(--transition);border-left:3px solid transparent}
.sidebar-nav a:hover,.sidebar-nav a.active{background:rgba(255,255,255,.1);color:#fff;border-left-color:var(--accent)}
.sidebar-nav a .icon{font-size:18px;width:24px;text-align:center}
.admin-main{margin-left:260px;padding:30px;min-height:100vh;background:var(--bg)}
.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;flex-wrap:wrap;gap:12px}
.admin-topbar h1{font-size:24px;color:var(--text);font-weight:700}
.admin-topbar .user-info{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-light)}
.admin-topbar .topbar-actions{display:flex;align-items:center;gap:12px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}
.stat-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border-left:4px solid var(--primary);transition:var(--transition)}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat-card .stat-icon{font-size:32px;margin-bottom:8px}
.stat-card .stat-value{font-size:32px;font-weight:800;color:var(--primary-dark)}
.stat-card .stat-label{font-size:13px;color:var(--text-light);font-weight:500}
.stat-card:nth-child(2){border-left-color:var(--accent)}
.stat-card:nth-child(3){border-left-color:var(--success)}
.stat-card:nth-child(4){border-left-color:var(--danger)}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.card-header h3{font-size:16px;font-weight:700;color:var(--text)}
.card-body{padding:24px}
.table-responsive{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
table th{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;padding:12px 16px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
table td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle}
table tr:hover td{background:rgba(27,94,32,.03)}
.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:11px;font-weight:600}
.badge-success{background:#E8F5E9;color:#2E7D32}
.badge-warning{background:#FFF8E1;color:#F57F17}
.badge-danger{background:#FFEBEE;color:#C62828}
.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{background:rgba(255,255,255,.97);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px;max-width:420px;width:100%;animation:slideUp .5s ease-out}
.login-card h2{text-align:center;font-size:22px;color:var(--primary-dark);margin-bottom:6px}
.login-card .login-sub{text-align:center;font-size:13px;color:var(--text-light);margin-bottom:28px}
.alert{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px;font-weight:500}
.alert-danger{background:#FFEBEE;color:#C62828;border:1px solid #FFCDD2}
.alert-success{background:#E8F5E9;color:#2E7D32;border:1px solid #C8E6C9}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:24px}
.detail-item .detail-label{font-size:11px;font-weight:600;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.detail-item .detail-value{font-size:14px;font-weight:500;color:var(--text)}
.answer-grid{display:grid;gap:12px}
.answer-item{display:flex;gap:12px;padding:14px 18px;border:1px solid var(--border);border-radius:var(--radius-sm);align-items:flex-start}
.answer-item .answer-num{width:28px;height:28px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.answer-item .answer-content{flex:1}
.answer-item .answer-q{font-size:13px;color:var(--text-light);margin-bottom:4px;line-height:1.5}
.answer-item .answer-val{font-size:14px;font-weight:600}
.answer-val.sangat-puas{color:#2E7D32}
.answer-val.puas{color:#1565C0}
.answer-val.kurang-puas{color:#F57F17}
.answer-val.tidak-puas,.answer-val.tidak{color:#C62828}
.answer-val.pernah{color:#E65100}
.answer-val.ya{color:#2E7D32}
.generated-codes{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.generated-code{padding:8px 16px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;border-radius:var(--radius-sm);font-size:18px;font-weight:700;letter-spacing:4px;font-family:monospace}
.date-edit-input{padding:6px 10px;border:2px solid var(--border);border-radius:6px;font-family:'Poppins',sans-serif;font-size:12px;transition:var(--transition)}
.date-edit-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(27,94,32,.1)}
.btn-save-date{background:var(--primary);color:#fff;border:none;padding:6px 14px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;font-family:'Poppins',sans-serif;transition:var(--transition)}
.btn-save-date:hover{background:var(--primary-light)}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
@keyframes bounceIn{0%{transform:scale(.3);opacity:0}50%{transform:scale(1.05)}70%{transform:scale(.9)}100%{transform:scale(1);opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@media(max-width:768px){
.admin-sidebar{width:0;overflow:hidden}
.admin-sidebar.open{width:260px}
.admin-main{margin-left:0;padding:20px}
.stat-grid{grid-template-columns:repeat(2,1fr)}
.detail-grid{grid-template-columns:1fr}
.emoji-options-4{grid-template-columns:repeat(2,1fr)}
.home-card,.survey-card,.login-card{padding:28px 20px;margin:10px}
.survey-card-wide{padding:0;margin:10px}
.section-body{padding:18px 16px}
.section-header{padding:16px}
.form-row,.form-row-3{grid-template-columns:1fr}
.binary-options{grid-template-columns:1fr 1fr;margin-left:0}
.emoji-options{margin-left:0}
.menu-toggle{display:block!important}
}
.menu-toggle{display:none;position:fixed;top:16px;left:16px;z-index:200;background:var(--primary);color:#fff;border:none;padding:10px 14px;border-radius:var(--radius-sm);font-size:20px;cursor:pointer}