@import url('https://fonts.googleapis.com/css2?family=Alexandria:wght@400;500;600;700&display=swap');
:root{--navy:#173857;--blue:#035394;--sky:#0aade8;--mint:#14e8ad;--pale:#edf9fd;--ink:#173857}*{box-sizing:border-box}body{margin:0;background:linear-gradient(150deg,#edf9fd,#f7fcff 45%,#e8fff8);color:var(--ink);font-family:Alexandria,Tahoma,sans-serif;font-size:14px}header{height:82px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px max(5vw,24px);box-shadow:0 2px 12px #17385712}header img{width:190px;max-height:60px;object-fit:contain}header a{color:var(--blue);text-decoration:none;font-weight:600;margin-inline-start:18px}main{max-width:800px;margin:36px auto;padding:0 18px}.hero{display:flex;gap:18px;align-items:center;margin-bottom:20px}.hero span,.party{font-size:50px}.hero h1,.title h1{font-size:25px;margin:0 0 8px}.hero p,.title p{margin:0;color:#53718a}.card{background:#fff;border:1px solid #d9eef6;border-radius:20px;padding:24px;margin:18px 0;box-shadow:0 8px 25px #1738570b}.card h2{font-size:17px;margin:0 0 21px;color:var(--blue)}label{display:block;font-weight:600;margin:16px 0}em{color:#e34c54;font-style:normal}input,select,textarea{font:inherit;border:1px solid #c9e1ec;border-radius:10px;width:100%;padding:12px;margin-top:8px;color:var(--ink);background:#fff}textarea{min-height:90px;resize:vertical}.phone{display:flex;direction:ltr;gap:8px}.phone b{background:var(--pale);border-radius:10px;padding:12px;white-space:nowrap;margin-top:8px;color:var(--blue)}fieldset{border:0;border-bottom:1px solid #edf1f4;padding:0 0 17px;margin:0 0 18px}fieldset:last-child{border-bottom:0}legend{font-weight:600;line-height:1.8;margin-bottom:10px}.choice{display:inline-flex;align-items:center;gap:7px;margin:4px 0 4px 13px;background:#f6fbfd;padding:8px 10px;border-radius:9px;font-size:12px;font-weight:500;cursor:pointer}.choice input{width:auto;margin:0;accent-color:var(--sky)}.submit,.button{border:0;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--sky));color:#fff;padding:14px 24px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}.submit{width:100%;font-size:16px}.hint{font-size:11px;color:#668096}.alert{background:#fff1f0;color:#b53232;border-radius:10px;padding:12px}.success{text-align:center;background:#fff;padding:55px 25px;border-radius:24px;box-shadow:0 10px 30px #17385718}.success h1{font-size:28px}.success p{color:#53718a;margin:15px 0 28px}footer{text-align:center;padding:30px;color:#688397}.login{max-width:470px;margin-top:80px}.admin{max-width:1200px}.title{margin-bottom:18px}.filter{background:#fff;padding:14px 20px;border-radius:15px}.filter form,.inline{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.filter label{margin:0}.filter input,.inline input,.inline select{width:auto}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.stats div{border-radius:16px;padding:20px;background:var(--navy);color:#fff}.stats div:nth-child(2){background:var(--blue)}.stats div:nth-child(3){background:#0788bb}.stats b{font-size:28px;display:block}.stats span{font-size:12px}.charts{display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px}.bar{display:grid;grid-template-columns:110px 1fr 24px;gap:9px;align-items:center;margin:12px 0;font-size:12px}.bar i{display:block;height:10px;border-radius:10px;background:linear-gradient(90deg,var(--sky),var(--mint))}.bar b{font-size:11px}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}th,td{text-align:right;padding:11px;border-bottom:1px solid #e8f0f4;vertical-align:top}th{color:var(--blue);white-space:nowrap}.status{color:var(--blue);font-weight:700}@media(max-width:650px){header img{width:145px}main{margin:24px auto}.card{padding:18px}.charts{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.filter input,.inline input,.inline select{width:100%}.bar{grid-template-columns:90px 1fr 20px}}

/* Detailed response dashboard */
.responses-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:26px 0 14px}.responses-header h2{margin:0 0 5px;font-size:19px}.responses-header p{margin:0;color:#668096;font-size:12px}.response-count{background:#eaf8fc;color:var(--blue);font-weight:700;border-radius:999px;padding:8px 14px;white-space:nowrap}.responses{display:grid;gap:14px}.response-card{background:#fff;border:1px solid #d9eef6;border-radius:18px;box-shadow:0 7px 22px #1738570b;overflow:hidden}.response-card summary{list-style:none;cursor:pointer;padding:18px 20px;display:grid;grid-template-columns:auto 1fr 1.4fr auto;gap:18px;align-items:center}.response-card summary::-webkit-details-marker{display:none}.response-main{display:flex;flex-direction:column;gap:4px;min-width:115px}.response-main strong{color:var(--blue);font-size:14px}.response-main span{font-size:11px;color:#668096}.response-teachers{display:flex;gap:20px;flex-wrap:wrap;color:#668096;font-size:11px}.response-teachers b{color:var(--ink)}.expand-icon{font-size:22px;color:var(--blue);transition:transform .2s}.response-card[open] .expand-icon{transform:rotate(180deg)}.response-card[open] summary{border-bottom:1px solid #e8f0f4;background:#fbfeff}.response-body{padding:18px 20px 22px}.response-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}.response-meta div{background:#f6fbfd;border:1px solid #e4f1f5;border-radius:12px;padding:12px}.response-meta small{display:block;color:#7890a0;font-size:10px;margin-bottom:5px}.response-meta b{display:block;font-size:12px;overflow-wrap:anywhere}.answers-list{border-top:1px solid #edf1f4}.answer-item{display:grid;grid-template-columns:32px 1fr;gap:12px;padding:15px 4px;border-bottom:1px solid #edf1f4}.answer-item:last-child{border-bottom:0}.question-number{width:28px;height:28px;border-radius:50%;background:#eaf8fc;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700}.question{font-size:12px;font-weight:700;line-height:1.8;margin-bottom:7px}.answer{display:inline-block;background:#f3fbf8;border-right:3px solid var(--mint);border-radius:8px;padding:8px 11px;color:#31566b;font-size:12px;line-height:1.7;white-space:normal}.long-answer .answer{display:block;background:#fffaf2;border-right-color:#ffb347}.empty-state{text-align:center;padding:45px}.empty-state div{font-size:38px}.empty-state h3{margin:10px 0 5px}.empty-state p{color:#668096;font-size:12px}
@media(max-width:800px){.response-card summary{grid-template-columns:1fr auto}.response-teachers{grid-column:1/-1}.response-meta{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.responses-header{align-items:flex-start}.response-meta{grid-template-columns:1fr}.response-card summary{padding:15px}.response-body{padding:15px}.response-main{min-width:0}.response-main span{font-size:10px}}

/* Response pagination */
.pagination{display:flex;align-items:center;justify-content:center;gap:10px;margin:20px 0 6px;direction:ltr}
.page-numbers{display:flex;gap:6px;direction:ltr}
.page-link,.page-number{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:40px;padding:0 13px;border:1px solid #d9eef6;border-radius:10px;background:#fff;color:var(--blue);text-decoration:none;font-size:12px;font-weight:700;box-shadow:0 4px 12px #17385708}
.page-number{min-width:40px;padding:0}
.page-number.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.page-link:hover,.page-number:hover{border-color:var(--sky);transform:translateY(-1px)}
.page-link.disabled{opacity:.4;cursor:not-allowed}
.pagination-info{text-align:center;color:#668096;font-size:11px;margin:0 0 20px}
@media(max-width:500px){.pagination{gap:5px}.page-link{min-width:38px;padding:0 8px}.page-number{min-width:36px}.page-numbers{gap:4px}}

/* Clean insight-first dashboard */
.overview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.metric-card{background:#fff;border:1px solid #dcecf3;border-radius:18px;padding:18px 20px;box-shadow:0 6px 20px #17385708;min-height:126px;display:flex;flex-direction:column;justify-content:space-between}.metric-card>span{font-size:11px;color:#668096;font-weight:600}.metric-card>strong{font-size:31px;line-height:1;color:var(--navy);letter-spacing:-1px}.metric-card>small{font-size:10px;color:#8aa0ad}.metric-card.metric-main{background:linear-gradient(135deg,var(--navy),#20567c);color:#fff;border-color:transparent}.metric-card.metric-main>span,.metric-card.metric-main>small{color:#d9edf7}.metric-card .positive{color:#079b72}.metric-card .negative{color:#d54d56}.metric-unit{font-size:12px!important;margin-inline-start:3px;color:#7890a0!important;letter-spacing:0!important}.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 18px}.insight-card{background:#fff;border:1px solid #dcecf3;border-radius:16px;padding:16px;display:flex;gap:13px;align-items:flex-start;box-shadow:0 5px 18px #17385707}.insight-card .insight-icon{width:36px;height:36px;flex:0 0 36px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-weight:800}.insight-card span{font-size:10px;color:#7890a0}.insight-card h3{font-size:14px;margin:4px 0 4px;color:var(--navy)}.insight-card p{font-size:10px;color:#668096;margin:0;line-height:1.7}.insight-card.strength{border-top:3px solid #16b88a}.insight-card.strength .insight-icon{background:#e9faf4;color:#079b72}.insight-card.attention{border-top:3px solid #f1a13b}.insight-card.attention .insight-icon{background:#fff5e8;color:#c77a18}.insight-card.recommendation{border-top:3px solid var(--sky)}.insight-card.recommendation .insight-icon{background:#eaf8fc;color:var(--blue)}.analytics-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:14px;margin-bottom:14px}.analytics-card{margin:0;padding:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.section-heading h2{margin:0 0 4px;font-size:16px}.section-heading p{margin:0;font-size:10px;color:#7890a0}.big-nps{font-size:25px!important}.score-row{margin:12px 0}.score-label{display:flex;justify-content:space-between;gap:10px;font-size:11px;margin-bottom:6px}.score-label span{color:#4e6c80}.score-label b{color:var(--blue);font-size:10px}.score-track{height:8px;background:#edf4f7;border-radius:99px;overflow:hidden}.score-track i{height:100%;display:block;border-radius:99px;background:linear-gradient(90deg,var(--sky),var(--mint))}.nps-bar{grid-template-columns:125px 1fr 24px;margin:17px 0}.nps-note{font-size:9px;color:#8aa0ad;margin-top:16px;padding-top:12px;border-top:1px solid #edf1f4}.teacher-insights{margin:14px 0}.teacher-table{border-top:1px solid #edf1f4}.teacher-row{display:grid;grid-template-columns:1.5fr .6fr 1.6fr .8fr;gap:12px;align-items:center;padding:12px 4px;border-bottom:1px solid #edf1f4;font-size:11px}.teacher-row strong{color:var(--navy);font-size:11px}.teacher-row>span{color:#668096}.teacher-head{font-size:9px;color:#8aa0ad;font-weight:700;background:#fbfdfe}.teacher-row b{color:var(--blue)}.mini-track{display:inline-block;width:80px;height:5px;background:#edf4f7;border-radius:99px;vertical-align:middle;margin-inline-start:7px;overflow:hidden}.mini-track i{display:block;height:100%;background:var(--mint);border-radius:99px}.compact-charts{gap:0 14px;margin-bottom:14px}.compact-charts .card{padding:18px;margin:0 0 14px}.compact-charts h2{font-size:14px;margin-bottom:14px}
@media(max-width:1000px){.overview-grid{grid-template-columns:repeat(2,1fr)}.analytics-grid{grid-template-columns:1fr}.insight-grid{grid-template-columns:1fr}}
@media(max-width:650px){.overview-grid{grid-template-columns:1fr 1fr}.metric-card{min-height:112px;padding:15px}.metric-card>strong{font-size:26px}.teacher-row{grid-template-columns:1.4fr .5fr 1.5fr}.teacher-row>span:last-child{display:none}.teacher-head>span:last-child{display:none}.mini-track{width:55px}.nps-bar{grid-template-columns:105px 1fr 22px}}
@media(max-width:430px){.overview-grid{grid-template-columns:1fr}.insight-card{padding:14px}.teacher-row{grid-template-columns:1.2fr .5fr 1.5fr}.teacher-head span:nth-child(3)::after{content:''}.analytics-card{padding:16px}.nps-bar{grid-template-columns:90px 1fr 20px;font-size:10px}}