:root{--ivory:#fbfaf6;--paper:#fffefa;--gold:#b99539;--gold2:#d9c079;--ink:#26231d;--muted:#776f61;--line:#e8dfc9;--shadow:0 18px 60px rgba(76,58,22,.10);--purple:#7450aa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Noto Sans Thai',sans-serif;color:var(--ink);background:radial-gradient(circle at 10% 10%,#fff 0,#fbf8ef 30%,#f5f0e5 100%);min-height:100vh}.stars{position:fixed;inset:0;pointer-events:none;opacity:.55;background-image:radial-gradient(circle,#c4a85e 1px,transparent 1px),radial-gradient(circle,#e2d095 1px,transparent 1px);background-position:0 0,34px 57px;background-size:92px 92px,117px 117px;mask-image:linear-gradient(to bottom,#0009,transparent 85%);animation:drift 28s linear infinite}@keyframes drift{to{background-position:92px 92px,151px 174px}}a{color:inherit}.topbar{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:14px clamp(18px,4vw,60px);background:rgba(255,254,250,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(185,149,57,.18)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand-logo{width:52px;height:52px;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(185,149,57,.28))}.brand b{font-family:'Noto Sans Thai',sans-serif;letter-spacing:.11em;font-size:18px}.brand small{display:block;color:var(--muted);font-size:11px}.nav{display:flex;gap:17px;align-items:center;flex-wrap:wrap}.nav a{text-decoration:none;font-size:13px;color:#514b41}.nav a:hover{color:var(--gold)}.avatar-link img,.avatar-link span{width:34px;height:34px;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:#eee5d0;border:1px solid var(--gold2)}.page{position:relative;z-index:1;max-width:1240px;margin:auto;padding:34px clamp(18px,4vw,44px) 70px}.hero{min-height:73vh;display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}.hero-home{position:relative}.hero-logo-wrap{position:relative;display:grid;place-items:center;min-height:420px}.hero-logo{width:min(100%,540px);object-fit:contain;filter:drop-shadow(0 24px 44px rgba(168,125,24,.23));animation:float 4.5s ease-in-out infinite}.logo-orbit,.logo-orbit:before,.logo-orbit:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(196,168,94,.42)}.logo-orbit{width:min(100%,560px);aspect-ratio:1}.logo-orbit:before{inset:7%}.logo-orbit:after{inset:16%;border-style:dashed;animation:spin 14s linear infinite}.eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700;font-size:12px}.hero h1,.display{font-family:'Noto Sans Thai',sans-serif;font-size:clamp(52px,8vw,105px);line-height:.83;margin:16px 0;color:#29251e;font-weight:600}.hero h1 span{display:block;color:var(--gold);font-style:italic}.lead{font-size:18px;line-height:1.8;color:#625a4e;max-width:720px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{appearance:none;border:1px solid var(--gold);background:linear-gradient(135deg,#c4a657,#a8812a);color:#fff;border-radius:999px;padding:12px 20px;font:600 14px 'Noto Sans Thai',sans-serif;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 8px 25px #a9842d2b;transition:.25s}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 32px #a9842d42}.btn.secondary{background:#fff;color:#7b642b}.btn.ghost{background:transparent;color:#62542f;border-color:#d8c99e}.btn.danger{background:#8e3d3d;border-color:#8e3d3d}.btn.gray{background:#8d8d8d;border-color:#8d8d8d}.crown-orbit{position:relative;width:min(380px,80vw);aspect-ratio:1;margin:auto;display:grid;place-items:center}.crown-orbit:before,.crown-orbit:after{content:'';position:absolute;inset:8%;border:1px solid #cdb36770;border-radius:50%;animation:spin 18s linear infinite}.crown-orbit:after{inset:18%;border-style:dashed;animation-direction:reverse;animation-duration:12s}.crown{font-size:110px;filter:drop-shadow(0 12px 25px #ae8a3240);animation:float 3.7s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{50%{transform:translateY(-12px) rotate(2deg)}}.section{margin:72px 0}.section-head{margin-bottom:26px}.section-head h2{font-family:'Noto Sans Thai',sans-serif;font-size:44px;margin:4px 0}.section-head p{color:var(--muted)}.panel,.card{background:rgba(255,255,252,.78);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}.panel{padding:28px}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.overview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.info-card{padding:24px}.info-card h3{font-family:'Noto Sans Thai',sans-serif;font-size:28px;margin:0 0 10px}.info-card p{line-height:1.75;color:#675f53}.luminous-board{display:flex;flex-direction:column;gap:18px}.rank-row{display:grid;gap:16px}.rank-row.first{grid-template-columns:minmax(280px,520px);justify-content:center}.rank-row.silver{grid-template-columns:repeat(4,minmax(0,1fr))}.rank-row.bronze{grid-template-columns:repeat(5,minmax(0,1fr))}.rank-card{position:relative;overflow:hidden;padding:22px 14px;text-align:center;background:linear-gradient(160deg,#fffefa,#f7f0df);border:1px solid #ddc988;border-radius:22px;min-height:170px;box-shadow:0 12px 35px #8c6b1f13;transition:.25s}.rank-card:hover{transform:translateY(-4px)}.rank-card .num{font-family:'Noto Sans Thai',sans-serif;font-size:34px;color:var(--gold)}.rank-card .name{font-weight:700;margin-top:8px}.rank-card .crown-mini{font-size:32px}.rank-card.diamond{background:linear-gradient(145deg,#fff,#f9f4e5 40%,#eef8ff)}.rank-card.silver{background:linear-gradient(145deg,#fff,#f0f1f3)}.rank-card.bronze{background:linear-gradient(145deg,#fff,#f7eee8)}.rank-card .label{font-size:11px;color:var(--muted);letter-spacing:.04em}.page-title{display:flex;justify-content:space-between;gap:18px;align-items:end;margin:10px 0 28px}.page-title h1{font-family:'Noto Sans Thai',sans-serif;font-size:52px;margin:0}.page-title p{margin:0;color:var(--muted)}label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:#5d5549}input,select,textarea{width:100%;border:1px solid #ddd2b9;background:#fffefb;border-radius:14px;padding:12px 14px;font:14px 'Noto Sans Thai',sans-serif;outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px #c5a65318}textarea{min-height:112px;resize:vertical}.field{margin-bottom:16px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full{grid-column:1/-1}.hint{font-size:12px;color:#8a8174}.flash{padding:13px 16px;border-radius:14px;margin:0 0 15px;background:#fff;border:1px solid #e7dac0}.flash.success{border-left:5px solid #4b9a6a}.flash.error{border-left:5px solid #b44}.badge{display:inline-flex;padding:5px 10px;border-radius:999px;font-size:11px;background:#eee6d6;color:#6e5c32}.badge.pending{background:#eee;color:#666}.badge.approved{background:#dff4e6;color:#176b3a;border:1px solid #8fcaa4;box-shadow:inset 4px 0 0 #2e8b57}.badge.rejected{background:#f7e9e9;color:#923b3b}.badge.contact{background:#f5efe1;color:#835d1e}.badge.completed{background:#e9ecf4;color:#465171}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid #eee4cf;font-size:13px}.table th{color:#87754c;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.student-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.group-card{padding:22px}.group-card h3{margin:0 0 15px;font-family:'Noto Sans Thai',sans-serif;font-size:28px}.name-list{display:flex;flex-wrap:wrap;gap:8px}.name-chip{padding:8px 11px;border-radius:999px;background:#faf4e6;border:1px solid #ead9ac;font-size:12px}.profile-layout{display:grid;grid-template-columns:330px 1fr;gap:22px}.avatar-box{padding:22px;text-align:center}.avatar-preview{width:220px;aspect-ratio:1;border-radius:50%;object-fit:cover;background:#f3edde;border:1px solid #dbc893;margin:auto;display:grid;place-items:center;font-size:64px;color:#b39754;overflow:hidden}.crop-stage{width:100%;max-width:360px;aspect-ratio:1;overflow:hidden;position:relative;background:#111;margin:12px auto;border-radius:16px}.crop-stage img{position:absolute;left:50%;top:50%;max-width:none;transform-origin:center center}.class-card{padding:20px;display:grid;grid-template-columns:130px 1fr auto;gap:18px;align-items:center}.class-poster{width:130px;aspect-ratio:4/5;object-fit:cover;background:#eee7d9;border-radius:14px}.class-card h3{margin:0 0 6px}.class-meta{color:var(--muted);font-size:13px;line-height:1.7}.detail-list{display:grid;grid-template-columns:170px 1fr;gap:10px 18px}.detail-list dt{font-weight:700;color:#826f43}.detail-list dd{margin:0;white-space:pre-wrap}.login-shell{min-height:75vh;display:grid;place-items:center}.login-card{width:min(480px,100%);padding:34px;text-align:center}.login-logo{width:148px;max-width:55%;margin:0 auto 10px;display:block;filter:drop-shadow(0 12px 26px rgba(171,132,33,.25))}.login-card h1{font-family:'Noto Sans Thai',sans-serif;font-size:44px;margin:0}.divider{display:flex;align-items:center;gap:12px;color:#aaa;margin:20px 0}.divider:before,.divider:after{content:'';height:1px;background:#e7ddc8;flex:1}.fc-shell{padding:18px;background:#fffefb;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}footer{padding:30px;text-align:center;color:#8a7e68;border-top:1px solid #e5dbc6;position:relative;z-index:1}.footer-brand{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:6px}.footer-logo{width:54px;height:54px;object-fit:contain;filter:drop-shadow(0 10px 20px rgba(171,132,33,.18))}footer span{display:block;font-family:'Noto Sans Thai',sans-serif;font-size:22px;letter-spacing:.1em;color:#9b7d38}footer small{font-size:11px}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.kpi{padding:20px}.kpi b{display:block;font-family:'Noto Sans Thai',sans-serif;font-size:36px;color:#9f7d2f}.kpi span{color:var(--muted);font-size:12px}.mini-note{padding:12px;border-radius:12px;background:#faf5e7;border:1px dashed #d7bd78;color:#6d5a31;font-size:12px}@media(max-width:950px){.hero{grid-template-columns:1fr}.crown-orbit{display:none}.hero-logo-wrap{order:-1;min-height:auto}.hero-logo{width:min(78vw,420px)}.overview-grid,.grid.three,.rank-row.silver,.rank-row.bronze,.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-layout{grid-template-columns:1fr}.nav a:not(.avatar-link){display:none}.student-groups{grid-template-columns:1fr}.class-card{grid-template-columns:90px 1fr}.class-card .btn{grid-column:1/-1}.class-poster{width:90px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}}@media(max-width:600px){.rank-row.silver,.rank-row.bronze,.overview-grid,.grid.two,.kpis{grid-template-columns:1fr}.hero h1{font-size:58px}.page-title{align-items:flex-start;flex-direction:column}.detail-list{grid-template-columns:1fr}.topbar{padding:11px 15px}.brand b{font-size:15px}.brand small{display:none}}
.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-top:1px solid #eee2c9;border-left:1px solid #eee2c9}.cal-head{text-align:center;padding:9px;font-size:11px;font-weight:700;color:#89764c;background:#fbf7ee;border-right:1px solid #eee2c9;border-bottom:1px solid #eee2c9}.cal-day{min-height:130px;padding:8px;border-right:1px solid #eee2c9;border-bottom:1px solid #eee2c9;background:white}.cal-day.outside{background:#faf9f5;color:#bbb}.cal-day>b{font-family:'Noto Sans Thai',sans-serif;font-size:19px}.cal-event{width:100%;display:block;text-align:left;border:0;border-left:3px solid var(--event);background:color-mix(in srgb,var(--event) 10%,white);padding:5px 7px;margin-top:5px;border-radius:6px;font:10px 'Noto Sans Thai',sans-serif;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cal-event span{font-weight:700}@media(max-width:700px){.cal-day{min-height:90px;padding:4px}.cal-event{font-size:0;height:8px;padding:0;border-left:0;background:var(--event)}.cal-event span{display:none}.cal-head{padding:5px}}.event-dialog{width:min(560px,calc(100vw - 32px));border:1px solid var(--line);border-radius:24px;padding:28px;background:#fffefb;box-shadow:0 25px 90px #3d301a38}.event-dialog::backdrop{background:#2e281e70;backdrop-filter:blur(5px)}.event-dialog h2{font-family:'Noto Sans Thai',sans-serif;font-size:36px;margin:5px 0 8px}.dialog-close{position:absolute;right:14px;top:12px;width:36px;height:36px;border:0;border-radius:50%;background:#f4eee0;font-size:22px;cursor:pointer}
/* Student directory: one group per page */
.group-page-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:0 0 22px}.group-page-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,252,.78);text-decoration:none;color:#675c46;box-shadow:0 7px 20px rgba(76,58,22,.05);transition:.2s}.group-page-link:hover{transform:translateY(-2px);border-color:#d4ba78}.group-page-link.active{background:linear-gradient(135deg,#fffdf8,#f3e8c8);border-color:#c7a856;color:#73591c}.group-page-link span{font-size:12px;line-height:1.35}.group-page-link b{min-width:28px;height:28px;padding:0 7px;border-radius:999px;display:grid;place-items:center;background:#f0e6cc;font-size:11px}.directory-page{overflow:hidden}.directory-page-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 26px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,rgba(255,255,255,.8),rgba(247,238,216,.72))}.directory-page-head h2{font-family:'Noto Sans Thai',sans-serif;font-size:38px;margin:2px 0 0}.directory-count{font-family:'Noto Sans Thai',sans-serif;font-size:22px;color:#8b6a25;border:1px solid #dfc889;background:#fffaf0;border-radius:999px;padding:8px 14px}.directory-list{padding:8px 24px 22px}.directory-person{display:grid;grid-template-columns:34px minmax(220px,1fr) minmax(360px,.9fr);align-items:center;gap:14px;padding:13px 4px;border-bottom:1px solid #eee5d2}.directory-person:last-child{border-bottom:0}.directory-index{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#f8f0dc;color:#ad8a35}.directory-name{font-weight:600}.directory-group-form{display:grid;grid-template-columns:minmax(190px,1fr) auto;gap:8px;align-items:center}.empty-state{text-align:center;padding:44px 20px;color:var(--muted)}
/* Calendar list / management */
.calendar-editor{margin-bottom:34px}.calendar-list-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px}.calendar-list-head h2{font-family:'Noto Sans Thai',sans-serif;font-size:38px;margin:2px 0 0}.calendar-manage-list{display:grid;gap:12px}.calendar-manage-item{display:grid;grid-template-columns:10px minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px 20px}.calendar-color-dot{width:8px;height:100%;min-height:76px;border-radius:999px;background:var(--event);box-shadow:0 0 18px color-mix(in srgb,var(--event) 35%,transparent)}.calendar-item-main h3{margin:7px 0 4px;font-size:17px}.calendar-item-description{color:var(--muted);font-size:12px;line-height:1.6;margin:8px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.calendar-item-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.calendar-item-tags{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.source-badge{display:inline-flex;padding:4px 9px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:.02em}.source-badge.manual{background:#eef4ff;color:#476799}.source-badge.special{background:#f0e8fb;color:#704aa6}@media(max-width:1100px){.group-page-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.directory-person{grid-template-columns:34px 1fr}.directory-group-form{grid-column:2/-1}.calendar-manage-item{grid-template-columns:8px 1fr}.calendar-item-actions{grid-column:2/-1;justify-content:flex-start}}@media(max-width:700px){.group-page-nav{grid-template-columns:1fr 1fr}.directory-list{padding:8px 14px 18px}.directory-page-head{padding:20px}.directory-person{grid-template-columns:28px 1fr}.directory-group-form{grid-template-columns:1fr;grid-column:1/-1}.calendar-manage-item{padding:15px;gap:12px}.calendar-item-actions{grid-column:1/-1}.calendar-color-dot{display:none}}@media(max-width:430px){.group-page-nav{grid-template-columns:1fr}}

.class-list-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}@media(max-width:950px){.class-list-actions{grid-column:1/-1;justify-content:flex-start}}

/* Typography: Latin uses Cormorant Garamond; Thai falls back to Noto Sans Thai */
button,input,select,textarea,option,.swal2-popup,.swal2-title,.swal2-html-container,.swal2-input,.swal2-actions button{font-family:'Noto Sans Thai',sans-serif!important}
.swal2-popup{border:1px solid #e2d4b4!important;border-radius:24px!important;background:#fffefb!important;box-shadow:0 28px 90px rgba(56,42,16,.24)!important}
.swal2-title{color:#3c3427!important;font-weight:700!important}
.swal2-html-container{color:#6a6052!important}
.swal2-confirm,.swal2-cancel{border-radius:999px!important;padding:.7em 1.45em!important;font-weight:700!important}
.swal2-input{border-radius:14px!important;border-color:#ddcfad!important}
.class-conflict-note{margin:14px 0 0;padding:14px 16px;border-radius:14px;border:1px solid #e7c3c3;background:#fff4f4;color:#8c3030;font-size:13px;line-height:1.65}
.class-conflict-note.ok{border-color:#bdddc8;background:#f0faf3;color:#276c40}
.student-row-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.student-delete-form{margin:0}
@media(max-width:1100px){.student-row-actions{grid-column:2/-1;justify-content:flex-start}}

.status-panel{position:relative;overflow:hidden;border-left:5px solid #d3c49c}
.status-panel.status-approved{border-left-color:#2e8b57;background:linear-gradient(110deg,rgba(235,250,241,.88),rgba(255,255,252,.82) 34%)}
.status-panel.status-pending{border-left-color:#9ca3af}
.status-panel.status-contact{border-left-color:#b58a45}
.status-panel.status-rejected{border-left-color:#a94442}
.status-panel.status-completed{border-left-color:#59677f}


/* V5 typography: Noto Sans Thai everywhere except major English display headings and main brand */
html,body{font-family:'Noto Sans Thai',sans-serif!important}
body{font-size:17.333px}
body *{font-family:inherit}
.brand b,.english-display,.hero h1.english-display{font-family:'Cormorant Garamond',serif!important}
.hero h1:not(.english-display),.display,.section-head h2,.info-card h3,.rank-card .num,.page-title h1,.group-card h3,.login-card h1,.directory-page-head h2,.calendar-list-head h2,.event-dialog h2,footer span,.kpi b{font-family:'Noto Sans Thai',sans-serif!important}
.btn,button,input,select,textarea,option,.swal2-popup,.swal2-title,.swal2-html-container,.swal2-input,.swal2-actions button{font-family:'Noto Sans Thai',sans-serif!important}
.nav a{font-size:14.33px}.brand small{font-size:12.33px}.lead{font-size:19.33px}.btn{font-size:15.33px}label{font-size:14.33px}input,select,textarea{font-size:15.33px}.hint{font-size:13.33px}.badge{font-size:12.33px}.table th,.table td{font-size:14.33px}.table th{font-size:12.33px}.name-chip{font-size:13.33px}.class-meta{font-size:14.33px}.eyebrow{font-size:13.33px}.calendar-item-description{font-size:13.33px}.group-page-link span{font-size:13.33px}.rank-card .label{font-size:12.33px}
.color-picker-line{display:flex;align-items:center;gap:12px}.color-picker-line input[type=color]{width:84px;height:48px;padding:4px;cursor:pointer}.check-line{display:flex;align-items:center;gap:10px}.check-line input{width:auto}
.category-manage-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:16px;align-items:center;padding:18px 20px}.category-swatch{width:28px;height:28px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px #d8caa8}.category-manage-item h3{margin:0 0 4px}
.island-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:10px 0 22px;padding:20px;border:1px solid #ead9ae;border-radius:20px;background:linear-gradient(135deg,#fffdf8,#f7efd8)}.island-hero h2{margin:4px 0;font-size:30px}.island-limit{width:100px;height:100px;border-radius:50%;display:grid;place-items:center;align-content:center;background:#fff;border:1px solid #d8bc73;color:#906d20;font-weight:800;font-size:36px;box-shadow:0 12px 30px #98711d18}.island-limit small{display:block;font-size:11px;font-weight:600;color:#8b7a57}.follower-slots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.follower-slot{margin-bottom:0}
@media(max-width:700px){.category-manage-item{grid-template-columns:28px 1fr}.category-manage-item .calendar-item-actions{grid-column:1/-1}.island-hero{align-items:flex-start}.island-limit{width:78px;height:78px;font-size:28px}.follower-slots{grid-template-columns:1fr}}