/* ระบบปฏิทินวิชาการ — โทนสะอาด การ์ดมน สีประจำระดับการศึกษา */
:root{
  --bg:#EEF1F6; --panel:#fff; --soft:#F5F6F9; --line:#E8EAF0;
  --ink:#15171C; --ink2:#3C4048; --muted:#8B909A;
  --blue:#1A7CF5; --blue-d:#0F63D0; --blue-s:#E3EFFE;
  --pink:#F2557A; --green:#20B154; --orange:#FF5A1F; --red:#E5383B;
  --r-lg:24px; --r-md:16px; --r-sm:12px;
  --side:248px;
  --shadow:0 1px 2px rgba(20,30,60,.04), 0 6px 24px -12px rgba(20,30,60,.10);
  --font:'Anuphan', 'Noto Sans Thai', 'Leelawadee UI', Tahoma, sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.55;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;line-height:1.25;font-weight:600}
.ic{flex:none;display:block}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:2px;border-radius:8px}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
code{background:var(--soft);padding:1px 6px;border-radius:6px;font-size:.9em}

/* ---------- Shell ---------- */
.shell{display:flex;min-height:100vh}
.side{width:var(--side);flex:none;background:var(--panel);border-right:1px solid var(--line);padding:22px 16px 18px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;overflow-y:auto;z-index:40}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:600;padding:0 6px;letter-spacing:-.01em}
.brand img{border-radius:10px;object-fit:contain}

.year-pill{background:var(--soft);border-radius:var(--r-md);position:relative}
.year-pill summary{list-style:none;display:flex;align-items:center;gap:8px;padding:11px 12px 11px 14px;cursor:pointer;border-radius:var(--r-md)}
.year-pill summary::-webkit-details-marker{display:none}
.year-pill[open] summary .ic{transform:rotate(180deg)}
.yp-text{flex:1;min-width:0}
.yp-text strong{display:block;font-weight:600}
.yp-text small{display:block;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.yp-menu{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:0 14px 40px -12px rgba(20,30,60,.25);padding:6px;z-index:5;max-height:300px;overflow:auto}
.yp-menu a{display:flex;justify-content:space-between;padding:9px 12px;border-radius:10px;font-size:14px}
.yp-menu a:hover{background:var(--soft)}
.yp-menu a.on{background:var(--blue-s);color:var(--blue-d);font-weight:600}
.yp-menu em{font-style:normal;font-size:12px;color:var(--blue)}

.nav{display:flex;flex-direction:column;gap:3px;flex:1}
.nav>a{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:14px;color:var(--ink2);font-weight:500}
.nav>a:hover{background:var(--soft)}
.nav>a.on{background:var(--blue);color:#fff}
.nav .sub{display:flex;flex-direction:column;margin:4px 0 8px}
.nav .sub a{display:flex;align-items:center;gap:12px;padding:7px 14px 7px 22px;font-size:14px;color:var(--ink2);border-radius:10px}
.nav .sub a:hover{background:var(--soft)}
.nav .sub a.on{color:var(--ink);font-weight:600}
.nav .sub i{width:7px;height:7px;border-radius:50%;flex:none}
.nav .sub b{margin-left:auto;font-weight:400;font-size:12px;color:var(--muted)}
.nav-label{font-size:12px;color:var(--muted);padding:14px 14px 4px}
.side-foot{display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line);padding-top:12px}
.side-foot a{display:flex;align-items:center;gap:12px;padding:9px 14px;border-radius:12px;color:var(--ink2);font-size:14px}
.side-foot a:hover{background:var(--soft)}
.side-scrim{display:none}

.main{flex:1;min-width:0;padding:22px 26px 30px;display:flex;flex-direction:column;gap:18px}
.top{display:flex;align-items:center;gap:14px}
.top h1{font-size:24px;letter-spacing:-.015em;flex:1;min-width:0}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:0 16px;height:44px;width:min(360px,40vw);color:var(--muted)}
.search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-s)}
.search input{border:0;outline:0;background:transparent;flex:1;min-width:0;color:var(--ink);height:100%}
.top .only-m{display:none}
.foot{margin-top:auto;padding-top:10px;color:var(--muted);font-size:13px;text-align:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;font-weight:600;font-size:14.5px;white-space:nowrap;transition:background .15s, box-shadow .15s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-d)}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink2)}
.btn-ghost:hover{background:var(--soft)}
.btn-danger{background:var(--red);color:#fff}
.btn-sm{height:38px;padding:0 14px;font-size:14px}
.btn-block{width:100%}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;color:var(--ink2);border:1px solid var(--line);background:#fff}
.icon-btn:hover{background:var(--soft)}
.icon-btn.sm{width:34px;height:34px;border-radius:10px}
.icon-btn.danger{color:var(--red)}
.icon-btn.danger:hover{background:#FDECEC}
.round{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff}
.round:hover{background:var(--blue-d)}
.row-btns{display:flex;flex-wrap:wrap;gap:10px}

.flash{padding:12px 16px;border-radius:var(--r-sm);font-size:14.5px;background:#E2F6E9;color:#14713A}
.flash-err{background:#FDECEC;color:#B4232A}
.flash-warn{background:#FFF4DE;color:#8A5A00}

/* ---------- Card base ---------- */
.card{background:var(--panel);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow);min-width:0}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.card-head h3{font-size:16px}
.card-head a{font-size:14px;color:var(--ink2)}
.card-head a:hover{color:var(--blue)}
.count{min-width:28px;height:24px;border-radius:999px;background:var(--soft);display:inline-grid;place-items:center;font-size:13px;padding:0 8px;color:var(--ink2)}
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;padding:40px 20px;color:var(--muted);height:100%}
.empty h2{color:var(--ink);font-size:18px}
.empty p{margin:0;max-width:36ch}
.empty.sm{padding:24px 10px}

/* ---------- Dashboard grid ---------- */
.dash{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr));
  grid-template-areas:"feat gauge month" "feat today cal" "tiles banner cal"}
.feat{grid-area:feat}.gauge-card{grid-area:gauge}.month-card{grid-area:month}
.today-card{grid-area:today}.cal-card{grid-area:cal}.tiles{grid-area:tiles}.banner{grid-area:banner}

/* กิจกรรมเด่น */
.feat{padding:16px;display:flex;flex-direction:column}
.feat-art{--c:var(--blue);position:relative;border-radius:18px;min-height:220px;padding:18px 20px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;
  background:linear-gradient(150deg, color-mix(in srgb, var(--c) 78%, #fff) 0%, var(--c) 55%, color-mix(in srgb, var(--c) 80%, #000) 100%)}
.feat-art::after{content:"";position:absolute;right:-40px;bottom:-60px;width:220px;height:220px;border-radius:50%;border:34px solid rgba(255,255,255,.13)}
.feat-kicker{align-self:flex-start;background:rgba(255,255,255,.22);padding:4px 12px;border-radius:999px;font-size:13px;font-weight:500;backdrop-filter:blur(4px)}
.feat-date{display:flex;align-items:flex-end;gap:12px;position:relative;z-index:1}
.feat-date strong{font-size:96px;line-height:.82;font-weight:600;letter-spacing:-.04em}
.feat-date span{font-size:16px;line-height:1.3;padding-bottom:4px;opacity:.95}
.feat-count{position:absolute;right:18px;top:18px;font-size:13px;font-weight:600;background:#fff;color:var(--c);padding:4px 12px;border-radius:999px}
.feat-body{padding:16px 6px 4px;display:flex;flex-direction:column;gap:12px;flex:1}
.field small{display:block;color:var(--muted);font-size:12.5px;margin-bottom:1px}
.field h2{font-size:24px;letter-spacing:-.015em;line-height:1.25}
.field p{margin:0;font-weight:500;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.field p .muted{font-weight:400}
.field-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:auto}
.feat-acts{display:flex;gap:8px}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block}

/* เกจ */
.gauge-card{display:flex;flex-direction:column;gap:6px}
.gauge-wrap{position:relative;max-width:300px;margin:0 auto;width:100%}
.gauge{width:100%;display:block}
.gauge line{stroke-width:9;stroke-linecap:round}
.g-on{stroke:var(--green)} .g-off{stroke:#E4E7EC}
.gauge-num{position:absolute;left:0;right:0;bottom:2px;text-align:center}
.gauge-num strong{display:block;font-size:34px;line-height:1;font-weight:600;letter-spacing:-.02em}
.gauge-num span{font-size:13px;color:var(--ink2)}
.kv{list-style:none;margin:6px 0 0;padding:0}
.kv li{display:flex;align-items:center;gap:10px;padding:10px 0;font-size:14px;color:var(--ink2)}
.kv li+li{border-top:1px solid var(--line)}
.kv b{margin-left:auto;font-weight:500;color:var(--ink);white-space:nowrap}
.kv-ic{--c:var(--blue);width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:var(--c);background:color-mix(in srgb, var(--c) 13%, #fff)}

/* แท่งรายเดือน */
.month-card{display:flex;flex-direction:column}
.bars{display:grid;grid-template-columns:repeat(12,1fr);gap:5px;align-items:end;flex:1;min-height:170px}
.bar{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:4px;border-radius:8px}
.bar-f{width:100%;max-width:26px;background:#DDE6F3;border-radius:7px 7px 4px 4px;transition:background .15s}
.bar:hover .bar-f{background:#B9CDEB}
.bar.now .bar-f{background:var(--blue)}
.bar-n{font-size:12px;color:var(--ink2);min-height:16px;line-height:16px}
.bar.now .bar-n{color:var(--blue);font-weight:600}
.bar-l{font-size:11px;color:var(--muted);white-space:nowrap}

/* วันนี้ */
.today-card h3{font-size:16px;margin-bottom:12px}
.today-box{background:var(--soft);border-radius:var(--r-md);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.today-box small{color:var(--muted);font-size:13px}
.today-box strong{display:block;font-size:30px;font-weight:500;letter-spacing:.01em;font-variant-numeric:tabular-nums;line-height:1.2}
.sq{width:44px;height:44px;border-radius:12px;background:var(--blue);color:#fff;display:grid;place-items:center;flex:none}
.sq:hover{background:var(--blue-d)}
.today-list{list-style:none;margin:8px 0 0;padding:0}
.today-list li+li{border-top:1px solid var(--line)}
.today-list button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:11px 2px}
.today-list button:hover strong{color:var(--blue)}
.badge{--c:var(--blue);--s:var(--blue-s);width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:none;color:var(--c);background:var(--s)}
.tl-t{min-width:0}
.tl-t strong{display:block;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-t small{color:var(--muted);font-size:12.5px}
.today-list .none,.agenda .none{color:var(--muted);font-size:14px;padding:14px 2px}
.today-list .more a{display:block;padding:10px 2px;color:var(--blue);font-size:14px}

/* ปฏิทินย่อ */
.cal-card{display:flex;flex-direction:column;gap:6px}
.mini-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.mini-head strong{font-weight:600;font-size:16px}
.mini-head button{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--ink2)}
.mini-head button:hover{background:var(--line)}
.mini-grid{display:grid;grid-template-columns:repeat(7,1fr);row-gap:2px;text-align:center}
.mini-grid .dw{font-size:12.5px;color:var(--muted);padding:4px 0 6px}
.mini-grid .dw.we{color:var(--red)}
.md{position:relative;height:42px;display:grid;place-items:start center;padding-top:2px;font-size:14.5px;border-radius:50%}
.md .n{width:32px;height:32px;display:grid;place-items:center;border-radius:50%}
.md.out{color:#C3C7CF}
.md.we:not(.out){color:var(--red)}
.md.has{cursor:pointer}
.md.has .n:hover{background:var(--soft)}
.md.today .n{background:var(--blue);color:#fff;font-weight:600}
.md.sel .n{box-shadow:inset 0 0 0 2px var(--blue)}
.md .dots{position:absolute;bottom:2px;left:0;right:0;display:flex;justify-content:center;gap:2px}
.md .dots i{width:4px;height:4px;border-radius:50%}
.mini-day{font-size:13px;color:var(--muted);margin:6px 0 0;min-height:0}
.agenda{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:4px}
.agenda button{--c:var(--blue);display:flex;align-items:stretch;gap:12px;width:100%;text-align:left;padding:8px 6px;border-radius:12px}
.agenda button:hover{background:var(--soft)}
.ag-d{width:52px;flex:none;display:flex;flex-direction:column;justify-content:center;line-height:1.2;border-right:3px solid var(--c);padding-right:8px}
.ag-d small{font-size:12px;color:var(--muted)}
.ag-d b{font-weight:600;font-size:16px}
.ag-t{min-width:0;display:flex;flex-direction:column;justify-content:center}
.ag-t small{font-size:12px;color:var(--muted)}
.ag-t strong{font-weight:500;font-size:14.5px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ag-t .status{align-self:flex-start;margin-top:4px}

/* ไทล์ */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{--c:var(--blue);background:var(--c);color:#fff;border-radius:20px;padding:16px 18px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-height:112px;transition:filter .15s}
.tile:hover{filter:brightness(1.06)}
.tile-n{font-size:40px;line-height:1;font-weight:500;letter-spacing:-.02em;display:flex;align-items:baseline;gap:8px}
.tile-n small{font-size:15px;font-weight:400;letter-spacing:0;opacity:.95}
.tile-l{display:flex;align-items:center;gap:8px;font-size:14.5px;opacity:.95}

/* แบนเนอร์ */
.banner{color:#fff;display:flex;flex-direction:column;gap:12px;background:linear-gradient(135deg,#19A7D6 0%,#2091EE 45%,#22C3A6 100%);position:relative;overflow:hidden}
.bn-top{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px}
.bn-top img{border-radius:9px;background:#fff;padding:2px}
.bn-top em{font-style:normal;font-size:12.5px;background:#C53FE0;padding:2px 10px;border-radius:7px;font-weight:500}
.bn-h{font-size:23px;line-height:1.35;font-weight:500;margin:4px 0 0;max-width:24em;letter-spacing:-.01em}
.bn-note{margin:0;font-size:13.5px;opacity:.92;max-width:44ch}
.bn-btn{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;background:#fff;color:#0F63D0;font-weight:600;font-size:14px;padding:9px 16px;border-radius:999px}
.bn-btn:hover{background:#EAF3FF}

/* ---------- Status & tags ---------- */
.status{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;padding:3px 10px;border-radius:999px;white-space:nowrap;background:var(--soft);color:var(--ink2)}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st-live{background:#FDE8E8;color:#C8262B}
.st-soon{background:#FFF1DA;color:#A35F00}
.st-next{background:var(--blue-s);color:var(--blue-d)}
.st-done{background:#EEF0F3;color:#6B7280}
.tag{--c:var(--blue);--s:var(--blue-s);display:inline-block;font-size:12px;font-weight:500;padding:1px 9px;border-radius:7px;background:var(--s);color:color-mix(in srgb, var(--c) 82%, #000);margin-bottom:3px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:500;padding:4px 12px;border-radius:999px}

/* ---------- Month view ---------- */
.cal-page{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start}
.cal-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.cal-nav{display:flex;align-items:center;gap:10px}
.cal-nav h2{font-size:22px;min-width:170px;text-align:center;letter-spacing:-.01em}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip-f{--c:var(--ink2);display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;border-radius:999px;font-size:13.5px;border:1px solid var(--line);color:var(--ink2);background:#fff}
.chip-f i{width:8px;height:8px;border-radius:50%;background:var(--c)}
.chip-f:hover{background:var(--soft)}
.chip-f.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chip-f.on i{box-shadow:0 0 0 2px #fff}
.month{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--line);gap:1px}
.dow{background:var(--soft);text-align:center;font-size:13px;color:var(--muted);padding:9px 0;font-weight:500}
.dow.we{color:var(--red)}
.day{background:#fff;min-height:118px;padding:6px 6px 8px;display:flex;flex-direction:column;gap:3px;min-width:0}
.day.out{background:#FAFBFC}
.day.out .dn{color:#C3C7CF}
.dn{font-size:13.5px;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;margin-bottom:2px;color:var(--ink2)}
.day.we .dn{color:var(--red)}
.day.today .dn{background:var(--blue);color:#fff;font-weight:600}
.pill{--c:var(--blue);--s:var(--blue-s);display:block;width:100%;text-align:left;font-size:12.5px;line-height:1.3;padding:3px 8px;border-radius:7px;background:var(--s);color:color-mix(in srgb, var(--c) 80%, #000);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-left:3px solid var(--c)}
.pill:hover{filter:brightness(.96)}
.pill.multi.cont{border-left-color:transparent;color:color-mix(in srgb, var(--c) 55%, #fff)}
.pill-gap{display:block;height:23px}
.pill-more{font-size:12px;color:var(--muted);text-align:left;padding:1px 8px}
.pill-more:hover{color:var(--blue)}
.month-list{position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto}

/* ---------- Lists & tables ---------- */
.filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px;margin-bottom:14px}
.seg{display:inline-flex;background:var(--soft);border-radius:999px;padding:4px;gap:2px;flex-wrap:wrap}
.seg a{padding:7px 14px;border-radius:999px;font-size:14px;color:var(--ink2)}
.seg a.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 3px rgba(20,30,60,.12)}
.sel{display:flex;flex-direction:column;gap:3px;font-size:12.5px;color:var(--muted)}
.sel.grow{flex:1;min-width:220px}
.sel select,.sel input{height:40px;border:1px solid var(--line);border-radius:12px;padding:0 12px;background:#fff;font-size:14.5px;color:var(--ink);min-width:110px}
.print-btn{margin-left:auto}
.result-sum{margin:0 0 12px;font-size:14px;color:var(--muted)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th{background:var(--soft);text-align:left;font-weight:500;font-size:13px;color:var(--muted);padding:11px 14px;white-space:nowrap}
.tbl td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:top}
.tbl tbody tr[data-ev]{cursor:pointer}
.tbl tbody tr:hover td{background:#FAFBFD}
.c-no{width:56px;color:var(--muted);text-align:center}
.c-name{min-width:240px}
.c-name strong{display:block;font-weight:500;line-height:1.4}
.c-name small{display:block;font-size:12.5px}
.c-chk{width:44px;text-align:center}
.c-act{white-space:nowrap;text-align:right;width:130px}
.c-act form{display:inline}
.c-act .icon-btn{margin-left:4px}
.tbl input[type=checkbox]{width:17px;height:17px;accent-color:var(--blue)}
.pager{display:flex;justify-content:center;gap:4px;margin-top:16px;flex-wrap:wrap}
.pager a,.pager span{min-width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-size:14px;color:var(--ink2);padding:0 6px}
.pager a:hover{background:var(--soft)}
.pager a.on{background:var(--blue);color:#fff;font-weight:600}
.pager a.dis{pointer-events:none;opacity:.35}
.bulk{display:flex;align-items:center;gap:12px;background:#FFF4DE;border-radius:12px;padding:8px 8px 8px 16px;margin-bottom:12px;font-size:14px}
.bulk .btn{margin-left:auto}
.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:#fff;border-radius:var(--r-md);padding:14px 18px;box-shadow:var(--shadow)}
.stat small{color:var(--muted);font-size:13px}
.stat strong{display:block;font-size:28px;font-weight:600;line-height:1.2}

/* ---------- Forms ---------- */
.form{display:flex;flex-direction:column;gap:14px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500;color:var(--ink2)}
.form label small{font-weight:400;color:var(--muted)}
.form input:not([type=checkbox]):not([type=radio]):not([type=file]),.form select,.form textarea{border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:#fff;font-size:15px;font-weight:400;color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-s)}
.form textarea{resize:vertical;min-height:84px}
.form-card{max-width:880px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.span-2{grid-column:1/-1}
fieldset{border:0;padding:0;margin:0}
legend{font-size:14px;font-weight:500;color:var(--ink2);margin-bottom:8px;padding:0}
.cat-pick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.cat-pick label{position:relative}
.cat-pick input{position:absolute;opacity:0;pointer-events:none}
.cat-pick span{display:flex;align-items:center;gap:9px;padding:12px 14px;border-radius:14px;border:1.5px solid var(--line);cursor:pointer;font-weight:500;color:var(--ink2)}
.cat-pick i{width:10px;height:10px;border-radius:50%;background:var(--c)}
.cat-pick input:checked+span{border-color:var(--c);background:var(--s);color:var(--ink)}
.cat-pick input:focus-visible+span{outline:2.5px solid var(--blue);outline-offset:2px}
.quick{display:flex;flex-wrap:wrap;gap:6px}
.quick button{font-size:12.5px;padding:4px 10px;border-radius:999px;background:var(--soft);color:var(--ink2);font-weight:400}
.quick button:hover{background:var(--blue-s);color:var(--blue-d)}
.hint{font-weight:400}
.f-err{color:var(--red);font-size:13px;font-weight:400}
.form-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;padding-top:6px}
.inline-form{display:flex;gap:6px}
.inline-form input{height:36px;border:1px solid var(--line);border-radius:10px;padding:0 10px;width:150px}
.logo-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo-row img{border-radius:14px;background:var(--soft);object-fit:contain;padding:4px}
.logo-row .grow{flex:1;min-width:220px}
.form .check{flex-direction:row;align-items:center;gap:8px;font-weight:400}

/* ---------- Import ---------- */
.import-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;align-items:start}
.span-2c{grid-column:span 2}
.imp p{color:var(--ink2);margin:0 0 12px;font-size:14.5px}
.imp p.muted{color:var(--muted)}
.imp-h{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.imp-h h3{font-size:16.5px}
.adv{margin:4px 0 14px;background:var(--soft);border-radius:12px;padding:10px 14px}
.adv summary{cursor:pointer;font-size:14px;color:var(--ink2)}
.adv textarea{width:100%;margin-top:10px;border:1px solid var(--line);border-radius:10px;padding:10px;font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;background:#fff}
.adv .inline{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:14px}
.adv .inline input{border:1px solid var(--line);border-radius:8px;padding:6px 10px;flex:1}
.imp-log{margin-top:12px;font-size:14px}
.imp-log p{margin:4px 0}
.imp-log .ok{color:#14713A}.imp-log .err{color:#B4232A}.imp-log .warn{color:#8A5A00}
.imp-log a{color:var(--blue);font-weight:600}
.imp-log .prev{margin:6px 0;padding-left:18px;color:var(--ink2)}
.file input{padding:12px;border:1.5px dashed var(--line);border-radius:12px;background:var(--soft);width:100%}
.row-form{flex-direction:row;align-items:flex-end;flex-wrap:wrap}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;background:rgba(18,24,38,.45);display:grid;place-items:center;padding:20px;z-index:100;backdrop-filter:blur(3px)}
.modal[hidden]{display:none}
.modal-card{background:#fff;border-radius:24px;padding:26px;width:min(520px,100%);max-height:calc(100vh - 40px);overflow:auto;position:relative;animation:pop .18s ease-out}
@keyframes pop{from{transform:translateY(8px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal-x{position:absolute;right:16px;top:16px;border:0;background:var(--soft)}
.ev-head{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px;padding-right:44px}
.modal-card h2{font-size:22px;letter-spacing:-.01em;margin-bottom:14px}
.ev-meta{margin:0;display:flex;flex-direction:column}
.ev-meta div{display:grid;grid-template-columns:130px 1fr;gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.ev-meta dt{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}
.ev-meta dd{margin:0;font-weight:500}
.ev-note{background:var(--soft);border-radius:12px;padding:12px 14px;margin:12px 0 0;white-space:pre-line;font-size:14.5px}
.modal-actions{display:flex;justify-content:flex-end;margin-top:16px}
.day-list{list-style:none;padding:0;margin:0}

/* ---------- Auth ---------- */
.auth-body{display:grid;place-items:center;min-height:100vh;padding:20px;background:radial-gradient(circle at 20% 10%,#DCEBFF 0,transparent 45%),radial-gradient(circle at 90% 90%,#D9F6EC 0,transparent 40%),var(--bg)}
.auth-card{background:#fff;border-radius:28px;padding:34px 30px;width:min(420px,100%);box-shadow:0 24px 60px -24px rgba(20,40,90,.28);display:flex;flex-direction:column;gap:12px}
.auth-card img{border-radius:14px}
.auth-card h1{font-size:24px}
.auth-card .lead{margin:-4px 0 6px;color:var(--muted)}
.auth-card .back{text-align:center;font-size:14px;color:var(--muted);margin-top:4px}
.auth-card .back:hover{color:var(--blue)}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .dash{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:"feat gauge" "feat today" "tiles cal" "month cal" "banner banner"}
}
@media (max-width:1100px){
  .cal-page{grid-template-columns:1fr}
  .month-list{position:static;max-height:none}
}
@media (max-width:900px){
  .side{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .22s ease;visibility:hidden}
  body.side-open .side{transform:none;visibility:visible;box-shadow:20px 0 50px -20px rgba(0,0,0,.3)}
  body.side-open .side-scrim{display:block;position:fixed;inset:0;background:rgba(18,24,38,.35);z-index:30}
  .top .only-m{display:inline-grid}
  .main{padding:14px 14px 24px}
  .top{flex-wrap:wrap}
  .top h1{font-size:20px}
  .search{order:5;width:100%}
  .top .btn span{display:none}
  .top .btn{width:44px;padding:0}
  .admin-stats{grid-template-columns:repeat(2,1fr)}
  .span-2c{grid-column:auto}
}
@media (max-width:720px){
  .dash{grid-template-columns:1fr;grid-template-areas:"feat" "today" "cal" "tiles" "gauge" "month" "banner"}
  .card{padding:18px;border-radius:20px}
  .feat-date strong{font-size:80px}
  .form-grid{grid-template-columns:1fr}
  .cat-pick{grid-template-columns:1fr 1fr}
  .day{min-height:66px;padding:4px 3px}
  .pill{font-size:0;height:6px;padding:0;border:0;border-radius:3px;background:var(--c)}
  .pill.multi.cont{background:color-mix(in srgb, var(--c) 45%, #fff)}
  .pill-more{font-size:10.5px;padding:0 2px}
  .pill-gap{height:6px}
  .dn{width:24px;height:24px;font-size:12.5px}
  .cal-nav h2{font-size:18px;min-width:0}
  /* ตารางเป็นการ์ด */
  .table-wrap{border:0;border-radius:0;overflow:visible}
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tr{border:1px solid var(--line);border-radius:16px;padding:6px 4px;margin-bottom:10px;position:relative}
  .tbl td{border:0;padding:5px 12px}
  .tbl td[data-l]{display:flex;gap:10px;font-size:14px}
  .tbl td[data-l]::before{content:attr(data-l);color:var(--muted);width:92px;flex:none}
  .tbl .c-no{display:none}
  .tbl .c-chk{position:absolute;right:8px;top:10px;width:auto}
  .tbl .c-act{text-align:left;width:auto}
  .tbl .c-name{padding-right:40px}
  .ev-meta div{grid-template-columns:1fr;gap:2px}
  .print-btn{margin-left:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- Print ---------- */
@media print{
  body{background:#fff}
  .side,.top .search,.top .btn,.filters,.pager,.foot,.only-m,.modal{display:none!important}
  .main{padding:0}
  .card{box-shadow:none;padding:0}
  .tbl td,.tbl th{padding:6px 8px;font-size:12px}
  .table-wrap{border:0}
}

/* =========================================================
   หน้าประชาสัมพันธ์ (activities.php) — เปิดดูได้ทุกคน
   ========================================================= */
.nav>a .nav-ext{margin-left:auto;opacity:.5}
.pub{background:var(--bg)}
.pub-wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.pub-top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.pub-top-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:68px}
.pub-top .brand{padding:0;font-size:17px;line-height:1.25;min-width:0}
.pub-top .brand span{display:flex;flex-direction:column;min-width:0}
.pub-top .brand small{font-size:12.5px;font-weight:400;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pub-top-acts{display:flex;align-items:center;gap:8px;flex:none}
.pub-main{padding:22px 0 30px;display:flex;flex-direction:column;gap:22px}

.pub-hero{border-radius:28px;padding:30px 32px;color:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#19A7D6 0%,#2091EE 45%,#22C3A6 100%)}
.pub-hero::after{content:"";position:absolute;right:-70px;top:-90px;width:280px;height:280px;border-radius:50%;border:44px solid rgba(255,255,255,.12);pointer-events:none}
.ph-text h1{font-size:clamp(28px,4vw,42px);line-height:1.15;font-weight:600;letter-spacing:-.02em}
.ph-text p{margin:12px 0 0;max-width:52ch;opacity:.93;font-size:15px}
.ph-acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.ph-acts .bn-btn{margin:0}
.ph-ghost{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:14px;padding:9px 16px;border-radius:999px;border:1.5px solid rgba(255,255,255,.6)}
.ph-ghost:hover{background:rgba(255,255,255,.14)}
.ph-stats{display:flex;gap:10px;margin:0;position:relative;z-index:1}
.ph-stats div{background:rgba(255,255,255,.17);backdrop-filter:blur(6px);border-radius:18px;padding:12px 16px;min-width:108px}
.ph-stats dt{font-size:12.5px;opacity:.92}
.ph-stats dd{margin:0;font-size:32px;font-weight:600;line-height:1.15}

.pub-sec>h2{font-size:19px;margin-bottom:12px}
.hl-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,290px);gap:12px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}
.hl{--c:var(--blue);background:#fff;border-radius:20px;padding:16px;text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:8px;box-shadow:var(--shadow);border-top:4px solid var(--c);scroll-snap-align:start;min-height:170px}
.hl:hover strong{color:var(--blue)}
.hl-date{display:flex;align-items:baseline;gap:6px;color:var(--c);font-weight:500}
.hl-date b{font-size:30px;line-height:1;font-weight:600}
.hl strong{font-weight:600;font-size:15.5px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hl small{margin-top:auto;display:flex;align-items:center;gap:5px;color:var(--muted);font-size:13px}

.pub-list{padding:24px}
.pub-tools{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:12px}
.pub-search{flex:1;min-width:240px;width:auto;order:-1!important;background:var(--soft);border-color:transparent}
.pub-tools .seg{height:44px;align-items:center}
.pub-list .chips{margin-bottom:14px}
.tl-month+.tl-month{margin-top:22px}
.tl-month h3{font-size:17px;display:flex;align-items:baseline;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:6px;position:sticky;top:68px;background:#fff;z-index:2;padding-top:6px}
.pub-embed .tl-month h3{top:0}
.tl-month h3 span{font-size:13px;font-weight:400;color:var(--muted)}
.tl-month ul{list-style:none;margin:0;padding:0}
.tl-item{--c:var(--blue);--s:var(--blue-s);display:flex;gap:16px;width:100%;text-align:left;padding:14px 10px;border-radius:16px}
.tl-item:hover{background:var(--soft)}
.tl-item:hover strong{color:var(--blue-d)}
.tl-item.is-done{opacity:.6}
.tl-date{width:58px;height:62px;flex:none;border-radius:16px;background:var(--s);color:color-mix(in srgb, var(--c) 85%, #000);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}
.tl-date b{font-size:24px;font-weight:600}
.tl-date small{font-size:12.5px}
.tl-body{min-width:0;display:flex;flex-direction:column;gap:4px}
.tl-top{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.tl-top .tag{margin:0}
.tl-body strong{font-weight:600;font-size:16px;line-height:1.35}
.tl-meta{display:flex;flex-wrap:wrap;gap:4px 16px;color:var(--ink2);font-size:13.5px}
.tl-meta span{display:inline-flex;align-items:center;gap:6px}
.tl-meta svg{color:var(--muted);flex:none}
.pub-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;color:var(--muted);font-size:13px;padding:6px 0 30px}

/* โหมดฝังใน iframe */
.pub-embed{background:transparent}
.pub-embed .pub-main{padding:0;width:100%}
.pub-embed .pub-hero{border-radius:20px}

/* ลิงก์และโค้ดฝัง (หน้าตั้งค่า) */
.share-box{display:flex;flex-direction:column;gap:12px}
.copy-row{display:flex;gap:8px}
.copy-row input,.copy-row textarea{flex:1;min-width:0;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--soft);font:13px/1.5 ui-monospace,Menlo,Consolas,monospace}
.copy-row textarea{resize:vertical;min-height:120px}

@media (max-width:720px){
  .pub-hero{grid-template-columns:1fr;padding:24px 20px;border-radius:22px}
  .ph-stats{flex-wrap:wrap}
  .ph-stats div{flex:1;min-width:90px;padding:10px 12px}
  .ph-stats dd{font-size:26px}
  .pub-top .btn span{display:none}
  .pub-top .btn{width:40px;padding:0}
  .pub-list{padding:16px}
  .tl-item{gap:12px;padding:12px 4px}
  .tl-date{width:50px;height:56px}
  .tl-month h3{top:68px}
  .copy-row{flex-direction:column}
}
@media print{
  .pub-top,.pub-tools,.pub-list .chips,.ph-acts,.hl-row{display:none!important}
  .pub-hero{background:none;color:#000;padding:0}
  .tl-month h3{position:static}
}