/* LastGift — โทนเทา/ครีม/ทองหม่น เหมาะกับงานบุญ */
:root{
  --bg:#f7f5f1;
  --paper:#ffffff;
  --ink:#2b2a26;
  --ink-soft:#5d5b54;
  --muted:#8e8b81;
  --line:#e7e3da;
  --accent:#8a6a3a;   /* ทองหม่น */
  --accent-dark:#6d5128;
  --ok:#3a7d4a;
  --wait:#a78a3a;
  --no:#a64a3a;
  --closed:#7a7a7a;
  --shadow:0 1px 2px rgba(43,42,38,.06), 0 4px 16px rgba(43,42,38,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Sarabun",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.6;
}
.container{max-width:1080px;margin:0 auto;padding:0 16px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-weight:600;letter-spacing:.2px}
h1{font-size:28px;margin:8px 0 16px}
h2{font-size:22px;margin:32px 0 12px}
h3{font-size:18px;margin:20px 0 8px}
.muted{color:var(--muted)}
.small{font-size:13px}
.num{text-align:right;font-variant-numeric:tabular-nums}
em{color:#b15a3a;font-style:normal;margin-left:2px}

/* header */
.site-header{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  padding:18px 0;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark{
  width:36px;height:36px;border-radius:50%;
  background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.brand-text strong{display:block;font-size:18px}
.brand-text small{display:block;color:var(--muted);font-size:12px}

/* hero */
.hero{padding:36px 0 24px;text-align:center}
.hero h1{font-size:32px;margin:0 0 8px}
.hero p{max-width:520px;margin:0 auto;color:var(--ink-soft)}

/* campaign grid */
.campaign-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:20px;
  margin:24px 0 40px;
}
.campaign-card{
  display:block;background:var(--paper);
  border:1px solid var(--line);border-radius:12px;
  overflow:hidden;box-shadow:var(--shadow);
  color:inherit;transition:transform .15s, box-shadow .15s;
}
.campaign-card:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 24px rgba(43,42,38,.10);
  text-decoration:none;
}
.campaign-card.is-closed{opacity:.7}
.card-hero{height:160px;background:#ece7dc center/cover no-repeat;position:relative}
.card-hero-placeholder{
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);font-size:48px;opacity:.4;
}
.card-body{padding:16px}
.card-body h3{margin:0 0 4px;font-size:18px}
.card-relation{margin:0 0 12px;color:var(--muted);font-size:13px}
.card-stats{display:flex;gap:16px;border-top:1px dashed var(--line);padding-top:12px}
.card-stats > div{flex:1}
.stat-num{display:block;font-size:18px;font-weight:600;color:var(--accent-dark)}
.stat-label{display:block;font-size:12px;color:var(--muted)}
.card-cta{
  display:block;margin-top:14px;padding:8px 12px;
  text-align:center;font-size:14px;font-weight:600;
  color:#fff;background:var(--accent);border-radius:8px;
  transition:background .15s;
}
.campaign-card:hover .card-cta{background:var(--accent-dark)}

/* campaign detail */
.back-link{display:inline-block;margin:8px 0 16px;color:var(--ink-soft);font-size:14px}
.campaign-header{text-align:center;padding:24px 0}
.campaign-hero{
  max-width:240px;max-height:280px;border-radius:8px;
  margin:0 auto 16px;display:block;box-shadow:var(--shadow);
}
.campaign-relation{color:var(--ink-soft);margin:0 0 12px}
.eulogy{
  max-width:560px;margin:16px auto;color:var(--ink-soft);
  font-style:italic;line-height:1.8;
  padding:0 16px;border-left:3px solid var(--accent);
  text-align:left;
}
.campaign-stats{
  display:flex;justify-content:center;gap:48px;
  margin:24px 0;padding:20px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.campaign-stats > div{text-align:center}
.campaign-stats .big{display:block;font-size:28px;font-weight:700;color:var(--accent-dark)}
.campaign-stats .tiny{display:block;font-size:11px;color:var(--muted);margin-top:2px}

/* 3-column stats variant */
.campaign-stats.stats-3{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
@media (max-width:640px){
  .campaign-stats.stats-3{grid-template-columns:1fr;gap:12px}
}
.campaign-stats.stats-3 > div{
  background:var(--paper);border:1px solid var(--line);
  border-radius:12px;padding:16px 12px;
}
.campaign-stats.stats-3 .stat-net{
  background:linear-gradient(135deg,#fdf6e3 0%,#fbeec3 100%);
  border-color:#e6d9a7;
}
.campaign-stats.stats-3 .stat-net .big{color:#7a6230}

/* expense table */
.exp-table{
  width:100%;border-collapse:collapse;margin:12px 0;
  background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;
}
.exp-table th,.exp-table td{
  padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);
  font-size:14px;
}
.exp-table thead th{background:#faf8f3;font-weight:600;color:var(--ink-soft);font-size:13px}
.exp-table tfoot th{background:#faf8f3;font-weight:700;color:var(--ink)}
.exp-table tr:last-child td{border-bottom:none}
.exp-thumb{display:inline-block;line-height:0}
.exp-thumb img{
  height:48px;width:auto;border-radius:6px;
  border:1px solid var(--line);
  transition:transform .15s, border-color .15s;
}
.exp-thumb:hover img{transform:scale(1.06);border-color:var(--accent);text-decoration:none}

/* expense modal */
.exp-modal{
  position:fixed;inset:0;z-index:9990;
  background:rgba(0,0,0,.55);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.exp-modal[hidden]{display:none}
.exp-modal-card{
  position:relative;background:var(--paper);
  border-radius:14px;
  width:100%;max-width:760px;
  max-height:88vh;overflow-y:auto;
  padding:24px 28px;
  box-shadow:0 12px 48px rgba(0,0,0,.25);
}
.exp-modal-card h2{margin:0 0 4px}
.exp-modal-card > p.muted{margin:0 0 16px}
.exp-modal-close{
  position:absolute;top:10px;right:14px;
  background:transparent;border:none;cursor:pointer;
  font-size:28px;line-height:1;color:var(--muted);
  width:36px;height:36px;
}
.exp-modal-close:hover{color:var(--ink)}
.exp-form-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;align-items:end;
}
@media (max-width:640px){
  .exp-form-grid{grid-template-columns:1fr 1fr;gap:10px}
  .exp-form-grid > button{grid-column:span 2}
}

/* form fields inside modal */
.exp-modal-card label{display:block;margin:0}
.exp-modal-card label span{
  display:block;font-size:13px;color:var(--ink-soft);margin-bottom:4px;
}
.exp-modal-card input[type=text],
.exp-modal-card input[type=number],
.exp-modal-card input[type=datetime-local],
.exp-modal-card input:not([type]){
  width:100%;padding:10px 12px;
  background:#fff;border:1px solid var(--line);border-radius:8px;
  font:inherit;color:inherit;
  transition:border-color .15s, box-shadow .15s;
}
.exp-modal-card input:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(138,106,58,.15);
}
.exp-modal-card input::placeholder{color:#bcb8ab}
.exp-modal-card .exp-form-grid > button{
  padding:10px 18px;height:auto;align-self:end;
}

/* thanks modal */
.thanks-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(0,0,0,.55);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
  animation:fadeIn .2s ease-out;
}
.thanks-overlay.closing{opacity:0;transition:opacity .2s}
.thanks-card{
  position:relative;
  background:var(--paper);
  border-radius:16px;
  max-width:420px;width:100%;
  padding:36px 28px 28px;
  text-align:center;
  box-shadow:0 12px 48px rgba(0,0,0,.25);
  animation:popIn .25s ease-out;
}
.thanks-close{
  position:absolute;top:8px;right:14px;
  background:transparent;border:none;cursor:pointer;
  font-size:28px;line-height:1;color:var(--muted);
  width:36px;height:36px;
}
.thanks-close:hover{color:var(--ink)}
.thanks-mark{
  font-size:42px;color:var(--accent);margin-bottom:8px;line-height:1;
}
.thanks-card h2{
  font-size:22px;margin:8px 0 16px;
  font-weight:600;color:var(--ink);
  line-height:1.5;
}
.thanks-card p{
  margin:0 0 20px;font-size:14px;line-height:1.6;
}
.thanks-dismiss{min-width:120px}

@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}

/* gallery (public) */
.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:8px;
  margin:24px 0;
}
.gallery-cell{
  display:block;background:#000;border-radius:8px;overflow:hidden;
  aspect-ratio:1/1;
  transition:transform .15s;
}
.gallery-cell:hover{transform:scale(1.02);text-decoration:none}
.gallery-cell img{
  width:100%;height:100%;object-fit:cover;display:block;
}

/* gallery (admin) */
.gallery-admin{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(140px,1fr));
  gap:12px;
  margin:12px 0 24px;
}
.gallery-item{
  background:#fff;border:1px solid var(--line);border-radius:8px;
  overflow:hidden;text-align:center;
}
.gallery-item img{
  width:100%;height:140px;object-fit:cover;display:block;background:#000;
}
.gallery-item form{padding:8px}

/* notice */
.notice{
  background:#fdf6e3;border:1px solid #e6d9a7;border-radius:8px;
  padding:16px;text-align:center;margin:16px 0;color:#7a6230;
}

/* donate */
.donate-section{
  background:var(--paper);border:1px solid var(--line);
  border-radius:12px;padding:24px;margin-top:24px;
}
.donate-grid{
  display:grid;grid-template-columns:1fr 1.2fr;gap:24px;
  align-items:start;margin-bottom:24px;
}
.donate-grid.no-qr{grid-template-columns:1fr}
@media (max-width:640px){.donate-grid{grid-template-columns:1fr}}
.qr-image{max-width:240px;width:100%;height:auto;display:block;margin:0 auto;border-radius:6px}
.qr-box #downloadQR,
.qr-box .btn[download]{
  display:inline-block;margin-top:8px;
}
.qr-box{
  background:#fafafa;border:1px solid var(--line);border-radius:10px;
  padding:16px;text-align:center;
}
.qr-box canvas{max-width:100%;height:auto}
.qr-amount{font-weight:600;margin:8px 0 0;color:var(--accent-dark)}
.bank-box{
  background:#fafafa;border:1px solid var(--line);border-radius:10px;
  padding:16px;
}
.bank-info{margin:8px 0 0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px}
.bank-info dt{color:var(--muted);font-size:13px}
.bank-info dd{margin:0;font-weight:600}
.copy-btn{
  margin-left:8px;font-size:12px;padding:2px 10px;
  background:var(--accent);color:#fff;border:none;border-radius:6px;cursor:pointer;
}
.copy-btn:hover{background:var(--accent-dark)}

/* form */
.donate-form{display:grid;gap:14px}
.donate-form h3{margin:8px 0 0}
.donate-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.donate-form .row{grid-template-columns:1fr}}
.donate-form label{display:block}
.donate-form span{display:block;font-size:14px;color:var(--ink-soft);margin-bottom:4px}
.donate-form input[type=text],
.donate-form input[type=number],
.donate-form input[type=password],
.donate-form input[type=file],
.donate-form input[type=datetime-local],
.donate-form input[type=date],
.donate-form input[type=time],
.donate-form select,
.donate-form textarea{
  width:100%;padding:10px 12px;
  background:#fff;border:1px solid var(--line);border-radius:8px;
  font:inherit;color:inherit;
  line-height:1.4;
  transition:border-color .15s, box-shadow .15s;
}
.donate-form input:focus,
.donate-form select:focus,
.donate-form textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(138,106,58,.15);
}
/* room pill selector — แทน <select> เพราะ LINE in-app browser มีบั๊ก */
.donate-form .room-label{
  display:block;font-size:14px;color:var(--ink-soft);margin-bottom:4px;
}
.donate-form .room-pills{display:flex;gap:10px}
.donate-form .room-pill{
  flex:1;cursor:pointer;position:relative;margin:0;
}
.donate-form .room-pill input{
  position:absolute;opacity:0;pointer-events:none;
}
.donate-form .room-pill span{
  display:block;padding:11px 12px;text-align:center;
  background:#fff;border:1px solid var(--line);border-radius:8px;
  color:var(--ink);font-weight:500;font-size:14px;
  transition:background .15s, border-color .15s, color .15s;
}
.donate-form .room-pill input:checked + span{
  background:var(--accent);color:#fff;border-color:var(--accent);
}
.donate-form .room-pill input:focus + span{
  box-shadow:0 0 0 3px rgba(138,106,58,.15);
}
/* native picker icon (datetime-local) */
.donate-form input[type=datetime-local]::-webkit-calendar-picker-indicator{
  cursor:pointer;opacity:.55;filter:invert(35%) sepia(20%) saturate(700%) hue-rotate(5deg);
}
.donate-form input[type=datetime-local]:hover::-webkit-calendar-picker-indicator{opacity:1}

/* buttons */
.btn{
  display:inline-block;padding:8px 16px;
  background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:8px;
  font:inherit;cursor:pointer;text-decoration:none;
}
.btn:hover{border-color:var(--accent);text-decoration:none}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff}
.btn-sm{padding:4px 10px;font-size:13px}
.btn-ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.btn-danger{background:#fff;color:var(--no);border-color:var(--no)}
.btn-danger:hover{background:var(--no);color:#fff}

/* donors table */
.donors-table,.adm-table{
  width:100%;border-collapse:collapse;margin:12px 0;
  background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;
}
.donors-table th,.donors-table td,
.adm-table th,.adm-table td{
  padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);
  font-size:14px;vertical-align:top;
}
.donors-table th,.adm-table th{
  background:#faf8f3;font-weight:600;color:var(--ink-soft);font-size:13px;
}
.donors-table tr:last-child td,.adm-table tr:last-child td{border-bottom:none}
.donor-msg{color:var(--muted);font-size:12px;margin-top:4px;font-style:italic}
.donors-table .status-pending{background:#fefcf3}
.donors-table .status-rejected{opacity:.5}

/* badge */
.badge{
  display:inline-block;padding:2px 10px;border-radius:999px;
  font-size:12px;font-weight:600;
}
.badge-ok    {background:#e6f1e8;color:var(--ok)}
.badge-wait  {background:#fcf3d9;color:var(--wait)}
.badge-no    {background:#f7e3df;color:var(--no)}
.badge-closed{background:#eaeae5;color:var(--closed)}

/* flash */
.flash{padding:12px 16px;border-radius:8px;margin:12px 0;font-size:14px}
.flash-ok{background:#e6f1e8;color:#235731;border:1px solid #c4dec8}
.flash-err{background:#f7e3df;color:#7e2d1e;border:1px solid #e6c1ba}

/* empty */
.empty{
  background:var(--paper);border:1px dashed var(--line);
  padding:32px;text-align:center;color:var(--muted);border-radius:10px;
}

/* footer */
.site-footer{margin-top:64px;padding:24px 0;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:13px}

/* ============ admin ============ */
body.admin{background:#f4f1ea}
.admin-nav{background:#2b2a26;color:#e7e3da}
.admin-nav .container{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}
.admin-brand{font-weight:700}
.admin-nav nav a{color:#e7e3da;margin-left:16px;font-size:14px}
.admin-nav nav a:hover{color:#fff;text-decoration:none}
.admin-nav nav a.logout{color:#d9aa66}
.admin-main{padding:24px 16px}
.page-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;margin-bottom:12px;
}
.page-head h1{margin:0}

/* login */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:24px;background:#f4f1ea;
}
.login-card{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:32px;width:100%;max-width:360px;box-shadow:var(--shadow);
}
.login-card h1{font-size:22px;margin:0 0 16px;text-align:center}
.login-card label{display:block;margin-bottom:12px}
.login-card span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.login-card input{
  width:100%;padding:10px 12px;border:1px solid var(--line);
  border-radius:8px;font:inherit;
}
.login-card .btn{width:100%;margin-top:8px}

/* admin form/table */
.adm-form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);padding:20px;border-radius:10px}
.adm-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.adm-form .row{grid-template-columns:1fr}}
.adm-form label{display:block}
.adm-form span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.adm-form input,.adm-form select,.adm-form textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;
}
.adm-form fieldset{border:1px dashed var(--line);border-radius:8px;padding:12px 16px;margin:0}
.thumb img{max-width:200px;border-radius:6px;margin-top:6px}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:12px 0 24px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px}
.kpi-num{display:block;font-size:24px;font-weight:700;color:var(--accent-dark)}
.kpi-label{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.kpi-net{background:linear-gradient(135deg,#fdf6e3 0%,#fbeec3 100%);border-color:#e6d9a7}
.kpi-net .kpi-num{color:#7a6230}

.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;align-items:center}
.filter-bar select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit}

.adm-table .slip-link{
  background:transparent;border:none;padding:0;cursor:zoom-in;
  display:block;line-height:0;
}
.adm-table .slip-link img{
  height:72px;width:auto;border-radius:6px;border:1px solid var(--line);
  transition:transform .15s;display:block;
}
.adm-table .slip-link:hover img{transform:scale(1.05);border-color:var(--accent)}

/* lightbox */
.lightbox{
  position:fixed;inset:0;z-index:9999;
  background:rgba(0,0,0,.85);
  display:flex;align-items:center;justify-content:center;
  padding:32px;
}
.lightbox[hidden]{display:none}
.lightbox img{
  max-width:90vw;max-height:85vh;object-fit:contain;
  border-radius:8px;background:#fff;
}
.lightbox-close{
  position:absolute;top:16px;right:24px;
  font-size:36px;line-height:1;color:#fff;
  background:transparent;border:none;cursor:pointer;
  width:44px;height:44px;
}
.lightbox-close:hover{color:#d9aa66}
#lightboxOpen{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  background:#fff;
}
.adm-table .actions{white-space:nowrap}
.adm-table .actions form{display:inline-flex;gap:4px}

/* kebab dropdown menu */
.kebab{position:relative;display:inline-block}
.kebab-trigger{
  background:transparent;border:1px solid var(--line);border-radius:8px;
  width:32px;height:32px;font-size:20px;line-height:1;
  cursor:pointer;color:var(--ink-soft);padding:0;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .15s, border-color .15s;
}
.kebab-trigger:hover{background:#faf8f3;border-color:var(--accent);color:var(--ink)}
.kebab.open .kebab-trigger{background:var(--accent);color:#fff;border-color:var(--accent)}

.kebab-menu{
  display:none;position:fixed;       /* fixed → ไม่โดน overflow:hidden ของ table clip */
  min-width:180px;z-index:9000;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 8px 24px rgba(43,42,38,.12);
  padding:6px;
  text-align:left;
}
.kebab.open .kebab-menu{display:block}
.kebab-menu a,
.kebab-menu button{
  display:block;width:100%;text-align:left;
  background:transparent;border:none;
  padding:8px 12px;font:inherit;color:var(--ink);
  border-radius:6px;cursor:pointer;text-decoration:none;
  white-space:nowrap;
}
.kebab-menu a:hover,
.kebab-menu button:hover{background:#faf8f3;color:var(--ink);text-decoration:none}
.kebab-menu form{display:block;margin:0}
.kebab-sep{height:1px;background:var(--line);margin:4px 0}
.kebab-danger{color:var(--no) !important}
.kebab-danger:hover{background:#f7e3df !important;color:var(--no) !important}
.adm-table .row-rejected{opacity:.55}