@import url("https://fonts.googleapis.com/css2?family=Mali:wght@400;500;600;700&family=Noto+Sans+Thai:wght@400;500;600;700;800&display=swap");
:root{--ink:#173b3a;--muted:#657a79;--teal:#1e8c86;--teal2:#2ba8a2;--mint:#e8f6f5;--cream:#fff8e7;--gold:#ffd23f;--coral:#ef6c4a;--white:#fff;--shadow:0 14px 35px rgba(23,59,58,.11)}
*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:#f5faf9;color:var(--ink);font-family:"Mali","Noto Sans Thai","Sarabun",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}.site-header{height:68px;padding:0 max(32px,calc((100% - 1160px)/2));display:flex;align-items:center;justify-content:space-between;gap:16px;background:rgba(255,255,255,.96);border-bottom:1px solid #dcebea;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;min-width:0}.brand-mark{display:grid;place-items:center;width:40px;height:40px;flex:0 0 auto}.brand-mark img{display:block;width:40px;height:40px;object-fit:contain}.brand strong,.brand small{display:block}.brand strong{font-size:18px}.brand small{color:var(--muted);margin-top:2px;font-size:12px}.public-nav{display:flex;gap:8px;align-items:center;flex:0 0 auto}.public-nav a,.view-all-link{display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:6px 10px;border-radius:999px;color:var(--teal);background:var(--mint);font-weight:800;text-decoration:none;font-size:14px}.public-nav a.active,.view-all-link{color:#5c4800;background:var(--gold);box-shadow:0 3px 0 #d9ae19}
.top-filter{position:sticky;top:68px;z-index:9;width:calc(100% - 64px);max-width:1160px;margin:12px auto 0}.toolbar{background:rgba(255,255,255,.95);border:1px solid #dcebea;border-radius:16px;padding:10px 12px;box-shadow:0 6px 20px rgba(23,59,58,.06);backdrop-filter:blur(12px)}#filter-form{display:flex;align-items:center;gap:9px}.search{display:flex;flex:1;min-width:260px;background:var(--cream);border:2px solid transparent;border-radius:12px;overflow:hidden}.search:focus-within{border-color:var(--teal2)}.search input{flex:1;min-width:0;border:0;background:transparent;padding:9px 11px;font:inherit;outline:0}.search button,.quick-filters button,.load-more,.error button,.date-filter button{border:0;border-radius:10px;padding:8px 12px;font:inherit;font-weight:700;cursor:pointer}.search button{margin:4px;background:var(--teal);color:white}.quick-filters{display:flex;gap:7px;flex:none}.quick-filters button{background:var(--mint);color:var(--teal);white-space:nowrap}.quick-filters button.active{background:var(--gold);color:#5c4800;box-shadow:0 3px 0 #d9ae19}select{height:38px;max-width:180px;padding:0 34px 0 12px;border:1px solid #d4e5e3;border-radius:12px;background:#fff;color:var(--ink);font:inherit}.date-dropdown{position:relative;flex:none}.date-dropdown summary{list-style:none;cursor:pointer;padding:9px 11px;border:1px solid #d4e5e3;border-radius:11px;color:var(--teal);font-weight:700}.date-dropdown summary::-webkit-details-marker{display:none}.date-filter{position:absolute;right:0;top:48px;z-index:30;width:330px;display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:14px;border:1px solid #d4e5e3;border-radius:14px;background:#fff;box-shadow:0 18px 45px rgba(23,59,58,.18)}.date-filter label{display:grid;gap:4px;color:var(--muted);font-size:12px}.date-filter input{border:1px solid #c9deda;border-radius:9px;background:#fff;padding:8px;color:var(--ink);font:inherit}.date-filter button{background:var(--teal);color:#fff}.date-filter button.clear-date{background:transparent;color:var(--muted);border:1px solid #c9deda}
main{max-width:1160px;margin:auto;padding:18px 32px 56px}.eyebrow{display:inline-block;margin-bottom:4px;color:#b68e0f;font-size:12px;font-weight:800}.section-title,.results-head{display:flex;align-items:end;justify-content:space-between;margin:20px 0 13px}.section-title h1,.results-head h2{margin:0;font-size:24px}.results-head p{margin:3px 0 0;color:var(--muted);font-size:12px}.featured-section{margin-top:14px;padding:16px 22px;border:1px solid #eedb8d;border-radius:18px;background:radial-gradient(circle at 50% 35%,#fffef9 0,#fff8e7 46%,#e8f6f5 100%);box-shadow:0 12px 35px rgba(113,83,0,.08);overflow:hidden}.featured-section[hidden]{display:none}.slider-hint{color:var(--muted);font-size:12px}.slider-shell{position:relative;display:flex;align-items:center;min-height:290px}.featured-grid{position:relative;display:block;width:100%;height:278px;perspective:1100px;perspective-origin:50% 45%;touch-action:pan-y;cursor:grab}.featured-grid:active{cursor:grabbing}.featured-grid .featured-card{position:absolute;left:50%;top:8px;width:150px;margin-left:-75px;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.22,.8,.2,1),opacity .4s;pointer-events:auto}.featured-grid .featured-card:not(.is-active){filter:saturate(.72)}.featured-grid .featured-card .cover{box-shadow:0 18px 36px rgba(22,57,55,.22)}.featured-grid .featured-card .book-info{display:none}.featured-grid .featured-card.is-active .cover{outline:3px solid var(--gold);box-shadow:0 22px 46px rgba(22,57,55,.28),0 0 0 7px rgba(255,210,63,.13)}.slider-arrow{position:absolute;z-index:30;top:50%;display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:50%;background:#fff;color:var(--teal);font-size:24px;cursor:pointer;box-shadow:0 8px 22px rgba(23,59,58,.15)}.slider-arrow.prev{left:4px}.slider-arrow.next{right:4px}.slider-caption{min-height:52px;text-align:center}.slider-caption strong,.slider-caption span{display:block}.slider-caption strong{font-size:15px}.slider-caption span{margin-top:4px;color:var(--muted);font-size:12px}.slider-dots{display:flex;justify-content:center;gap:6px;margin-top:10px}.slider-dots button{width:7px;height:7px;padding:0;border:0;border-radius:99px;background:#bad3d1;cursor:pointer;transition:.2s}.slider-dots button.active{width:22px;background:var(--teal)}.book-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:34px 24px}.book-card{min-width:0;cursor:pointer;border-radius:12px;outline:none;transition:transform .18s}.book-grid .book-card:hover,.book-grid .book-card:focus{transform:translateY(-4px)}.book-card:focus .cover{outline:3px solid var(--gold)}.cover{aspect-ratio:2/3;border-radius:10px;overflow:hidden;background:#dbeceb;box-shadow:0 10px 24px rgba(23,59,58,.10)}.cover img{width:100%;height:100%;object-fit:cover}.cover-placeholder{height:100%;padding:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:linear-gradient(155deg,#1e8c86,#3cc4bd);color:white;border:6px solid rgba(255,255,255,.16)}.cover-placeholder strong{font-size:12px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}.cover-placeholder small{margin-top:8px;font-size:9px;letter-spacing:.16em;opacity:.85}.book-info{padding:8px 1px 0}.badge{display:inline-block;background:var(--mint);color:var(--teal);font-size:11px;font-weight:700;border-radius:99px;padding:3px 7px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.featured-card .badge{background:var(--gold);color:#654e00}.online-badge{display:inline-block;margin-left:5px;background:#eef8ff;color:#2373a6;border:1px solid #bee1f5;border-radius:99px;padding:2px 7px;font-size:11px;font-weight:800}.book-info h2{font-size:13px;line-height:1.3;margin:6px 0 4px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.author{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;white-space:normal;overflow:hidden;margin:0;color:var(--muted);font-size:12px;line-height:1.25}.date{display:none}
.status{display:flex;justify-content:center;align-items:center;gap:10px;min-height:20px;color:var(--muted)}.spinner{width:23px;height:23px;border:3px solid #cfe6e4;border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty,.error{padding:38px;text-align:center;background:white;border-radius:16px;width:100%;border-left:6px solid var(--coral)}.empty strong,.empty span,.error strong,.error span{display:block}.empty span,.error span{margin-top:6px;color:var(--muted)}.error button{margin-top:15px;background:var(--coral);color:white}.load-more-wrap{text-align:center;margin-top:32px}.load-more{background:var(--gold);color:#594600;box-shadow:0 4px 0 #d3aa1c}
dialog{width:calc(100vw - 48px);max-width:1400px;min-height:calc(100dvh - 48px);border:0;border-radius:20px;padding:34px;box-shadow:0 30px 100px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(7,37,35,.7);backdrop-filter:blur(4px)}.dialog-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:28px;cursor:pointer}.dialog-layout{display:grid;grid-template-columns:minmax(220px,340px) minmax(0,1fr);gap:38px;align-items:start}.dialog-cover{width:100%;max-width:340px}.dialog-layout h2{font-size:24px;line-height:1.25;margin:12px 0 0}.dialog-layout dl{display:grid;grid-template-columns:150px minmax(0,1fr);gap:12px 18px;margin-top:28px}.dialog-layout dt{color:var(--muted);font-weight:800}.dialog-layout dd{margin:0;min-width:0;word-break:break-word}.book-links,.opac-link{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.book-links a,.opac-link a{display:inline-flex;align-items:center;min-height:36px;padding:8px 12px;border-radius:12px;background:var(--teal);color:white;text-decoration:none;font-weight:800;box-shadow:0 4px 0 #176f6a}.book-links a:hover,.opac-link a:hover{background:var(--teal2)}.opac-link a{background:var(--gold);color:#173c3a;box-shadow:0 4px 0 #d9ae19}.opac-link a:hover{background:#ffe47a}footer{text-align:center;padding:28px;color:var(--muted);font-size:12px;border-top:1px solid #dcebea}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1050px){.book-grid{grid-template-columns:repeat(4,1fr);gap:28px 20px}#filter-form{flex-wrap:wrap}.search{flex-basis:54%}.featured-grid .featured-card{width:140px;margin-left:-70px}}@media(max-width:720px){body{font-size:14px}.site-header{height:auto;min-height:64px;padding:10px 16px;align-items:flex-start}.brand strong{font-size:17px}.brand small{display:none}.public-nav{margin-top:4px}.public-nav a{min-height:30px;padding:6px 9px;font-size:13px}.top-filter{position:relative;top:auto;width:calc(100% - 20px);margin:10px auto 0}main{padding:14px 14px 40px}#filter-form{display:grid;grid-template-columns:1fr 1fr}.search{grid-column:1/-1;min-width:0}.quick-filters{grid-column:1/-1;overflow:auto}.quick-filters button{flex:none}select{max-width:none;width:100%}.date-dropdown{width:100%}.date-dropdown summary{text-align:center}.date-filter{position:fixed;left:14px;right:14px;top:auto;width:auto}.featured-section{padding:16px 10px}.slider-hint{display:none}.slider-shell{min-height:260px}.featured-grid{height:248px}.featured-grid .featured-card{width:125px;margin-left:-62px}.slider-arrow{width:32px;height:32px}.slider-arrow.prev{left:0}.slider-arrow.next{right:0}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.section-title h1,.results-head h2{font-size:20px}.results-head{align-items:flex-start}dialog{width:calc(100vw - 20px);min-height:calc(100dvh - 20px);padding:24px 16px}.dialog-layout{grid-template-columns:110px minmax(0,1fr);gap:16px}.dialog-layout h2{font-size:18px;margin-top:10px}.dialog-layout dl{grid-column:1/-1;grid-template-columns:95px minmax(0,1fr)}.dialog-cover{width:110px}.book-info{padding-top:8px}}
.status-pill{display:inline-flex;align-items:center;min-height:28px;padding:3px 9px;border-radius:999px;background:#eef4f3;color:var(--ink);font-weight:800}.status-on-shelf{background:#e8f7ee;color:#1f7a45}.status-on-loan{background:#fff4d6;color:#886400}.status-on-process{background:#eef8ff;color:#2373a6}.status-missing,.status-disposed{background:#ffe9e4;color:#b7442a}.process-request{margin-top:24px;padding:16px;border:1px solid #d8ebe9;border-radius:14px;background:#f8fcfb}.process-request-toggle,.request-actions button{border:0;border-radius:12px;background:var(--gold);color:#594600;padding:10px 15px;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 4px 0 #d3aa1c}.process-request form{display:grid;gap:14px;margin-top:16px}.request-book-name{display:grid;gap:3px;padding:10px 12px;border-left:5px solid var(--teal);background:#fff;border-radius:10px}.request-book-name span{color:var(--muted);font-weight:800}.request-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.process-request label{display:grid;gap:5px;font-weight:800;color:var(--ink)}.process-request input,.process-request select,.process-request textarea{width:100%;border:1px solid #c9deda;border-radius:10px;background:#fff;padding:9px 10px;font:inherit}.process-request fieldset{display:flex;flex-wrap:wrap;gap:10px 18px;margin:0;padding:12px;border:1px dashed #bdd9d6;border-radius:12px}.process-request fieldset label{display:flex;align-items:center;gap:7px}.process-request fieldset input{width:auto}.request-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.request-actions span{font-weight:800;color:var(--teal)}@media(max-width:720px){.request-grid{grid-template-columns:1fr}.process-request{grid-column:1/-1}}
.public-request-page{max-width:980px}.request-intro,.request-steps,.public-form{background:#fff;border:1px solid #d7ebe9;border-radius:16px;padding:20px 22px;box-shadow:0 10px 28px rgba(21,68,65,.07)}.request-intro h1{margin:4px 0 10px;font-size:24px;line-height:1.18}.request-intro p{margin:8px 0;color:var(--muted);font-size:14px}.request-steps{margin-top:16px}.request-steps h2{margin:0 0 10px;font-size:18px}.request-steps ol{margin:0;padding-left:26px}.request-steps li{margin:7px 0}.public-form{margin-top:16px}.public-form form{margin-top:0}.request-actions span.ok{color:#1f7a45}.request-actions span.error-text{color:#b7442a}@media(max-width:720px){.request-intro h1{font-size:20px}.request-intro,.request-steps,.public-form{padding:16px}}
.barcode-lookup{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:10px;align-items:end;margin-bottom:14px;padding:14px;border:2px solid #d8ebe9;border-radius:14px;background:#f8fcfb}.barcode-lookup label{display:grid;gap:5px;font-weight:800}.barcode-lookup input{width:100%;border:1px solid #c9deda;border-radius:10px;background:#fff;padding:9px 11px;font:inherit}.barcode-lookup button{border:0;border-radius:12px;background:var(--teal);color:#fff;padding:9px 12px;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 4px 0 #176f6a}.barcode-lookup span{grid-column:1/-1;font-weight:800;color:var(--muted)}.barcode-lookup span.ok{color:#1f7a45}.barcode-lookup span.error-text{color:#b7442a}.lookup-result{display:grid;gap:4px;margin:-4px 0 14px;padding:12px 14px;border-left:5px solid var(--teal);border-radius:12px;background:#fff}.lookup-result strong{font-size:17px}.lookup-result span{color:var(--muted);font-weight:700}@media(max-width:720px){.barcode-lookup{grid-template-columns:1fr}.barcode-lookup button{width:100%}}
.redesigned-request{max-width:1040px}.request-intro.compact{display:grid;gap:6px}.request-intro.compact h1{margin:0;font-size:22px}.form-step-title{display:flex;align-items:center;gap:10px;margin:18px 0 10px}.form-step-title span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--teal);color:#fff;font-weight:900}.form-step-title strong{font-size:16px}.readonly-book input{background:#f4f8f7;color:#486361}.student-lookup-actions{display:flex;align-items:end;gap:10px}.student-lookup-actions button{border:0;border-radius:12px;background:var(--teal);color:#fff;padding:9px 12px;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 4px 0 #176f6a}.student-lookup-actions span{font-weight:800;color:var(--muted)}.student-lookup-actions span.ok{color:#1f7a45}.student-lookup-actions span.error-text{color:#b7442a}.student-result{border-left-color:var(--gold)}@media(max-width:720px){.student-lookup-actions{display:grid}.student-lookup-actions button{width:100%}.form-step-title strong{font-size:15px}}
.request-stepper{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0 0 16px}.request-stepper span{display:flex;align-items:center;justify-content:center;min-height:40px;border-radius:999px;background:#eef4f3;color:#5f7775;font-weight:900;text-align:center}.request-stepper span.active{background:var(--gold);color:#5c4800;box-shadow:0 3px 0 #d9ae19}.request-stepper span.done{background:var(--teal);color:#fff}.request-step-card{margin-top:12px;padding:16px;border:1px solid #d7ebe9;border-radius:16px;background:#fff;box-shadow:0 8px 22px rgba(21,68,65,.06);transition:border-color .2s,box-shadow .2s,opacity .2s}.request-step-card.active{border-color:var(--teal);box-shadow:0 12px 30px rgba(30,140,134,.12)}.request-step-card.done{background:#f8fcfb}.request-step-card .form-step-title{margin-top:0}.public-form.process-request{padding:18px;background:#f4fbfa}.redesigned-request .request-grid{align-items:start}.redesigned-request .request-actions{position:sticky;bottom:12px;z-index:3;margin-top:14px;padding:12px;border:1px solid #d7ebe9;border-radius:14px;background:rgba(255,255,255,.96);box-shadow:0 10px 28px rgba(21,68,65,.1)}@media(max-width:720px){.request-stepper{grid-template-columns:1fr}.request-stepper span{justify-content:flex-start;padding:0 14px}.request-step-card{padding:14px}.redesigned-request .request-actions{position:static}}
.process-request-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px;text-align:left}.process-request-toggle span{font-size:22px;line-height:1;transition:transform .2s}.process-request-toggle.is-open span{transform:rotate(180deg)}.satisfaction-rating{display:block!important;border:0!important;padding:0!important;background:transparent}.satisfaction-rating legend{margin-bottom:8px;font-weight:800}.rating-options{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.satisfaction-rating label{position:relative;display:flex!important;min-height:78px;flex-direction:column;align-items:center!important;justify-content:center;gap:3px;padding:8px 4px;border:1px solid #c9deda;border-radius:12px;background:#fff;color:var(--ink);font-size:12px;line-height:1.2;text-align:center;cursor:pointer;transition:transform .16s,border-color .16s,box-shadow .16s,background .16s}.satisfaction-rating label:hover{transform:translateY(-2px);border-color:var(--teal);box-shadow:0 5px 12px rgba(30,140,134,.15)}.satisfaction-rating input{position:absolute;opacity:0;inset:0;cursor:pointer}.rating-score{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#e8f6f5;color:var(--teal);font-weight:900}.satisfaction-rating label:has(input:checked){border-color:#d9ae19;background:#fff8d9;box-shadow:0 4px 0 #d9ae19}.satisfaction-rating label:has(input:checked) .rating-score{background:var(--gold);color:#5c4800}.satisfaction-rating label:has(input:focus-visible){outline:3px solid rgba(30,140,134,.35);outline-offset:2px}@media(max-width:720px){.rating-options{grid-template-columns:repeat(2,minmax(0,1fr))}.satisfaction-rating label:last-child{grid-column:1/-1}.satisfaction-rating label{min-height:64px}}
.process-request-toggle .request-toggle-label{display:inline-flex;align-items:center;gap:8px;font-size:inherit;transform:none}.process-request-toggle .request-toggle-label span{font-size:18px;transform:none}.process-request-toggle.is-open .request-toggle-label{transform:none}.process-request-toggle .request-toggle-chevron{font-size:22px}.process-request-toggle.is-open .request-toggle-chevron{transform:rotate(180deg)}.rating-face{display:block;font-size:25px;line-height:1}.satisfaction-rating label:has(input:checked) .rating-face{transform:scale(1.12)}@media(max-width:720px){dialog{width:100vw;min-height:100dvh;max-height:100dvh;border-radius:0;padding:48px 18px 24px;overflow-y:auto}.dialog-close{right:12px;top:8px}.dialog-layout{display:flex;flex-direction:column;gap:20px}.dialog-cover{width:min(55vw,210px);max-width:none;margin:0 auto}.dialog-layout>div:last-child{width:100%}.dialog-layout h2{font-size:21px}.dialog-layout dl{grid-template-columns:108px minmax(0,1fr);gap:10px 12px;margin-top:20px}.book-links,.opac-link{margin-top:18px}.process-request{margin-top:18px;padding:13px}.process-request-toggle{min-height:46px}.rating-options{grid-template-columns:repeat(2,minmax(0,1fr))}.satisfaction-rating label:last-child{grid-column:1/-1}.satisfaction-rating label{min-height:68px;font-size:13px}}
.process-request form[hidden]{display:none}
@media(max-width:480px){.site-header{padding:10px 12px;gap:8px;flex-wrap:wrap}.brand{width:100%;gap:9px}.brand-mark,.brand-mark img{width:34px;height:34px}.brand strong{font-size:15px;line-height:1.25}.public-nav{width:100%;max-width:100%;margin:0;overflow-x:auto;padding-bottom:2px}.public-nav a{flex:0 0 auto;min-height:36px}.top-filter{width:calc(100% - 16px)}main{padding:12px 10px 32px}.toolbar{padding:9px}.quick-filters{padding-bottom:3px}.date-filter{left:8px;right:8px;grid-template-columns:1fr}.section-title,.results-head{gap:10px;margin-top:16px}.results-head{flex-wrap:wrap}.book-grid{gap:20px 12px}.featured-section{margin-left:-2px;margin-right:-2px}.slider-arrow{top:48%}.empty,.error{padding:26px 16px}.dialog-layout dl{grid-template-columns:92px minmax(0,1fr);font-size:13px}.book-links a,.opac-link a{width:100%;justify-content:center}.request-actions{display:grid}.request-actions button{width:100%;min-height:44px}.request-step-card{padding:12px}.request-intro,.request-steps,.public-form{border-radius:12px}.barcode-lookup{padding:12px}.lookup-result{padding:10px}.process-request fieldset{gap:8px;padding:10px}.process-request fieldset label{align-items:flex-start}.student-lookup-actions{gap:8px}}