:root{--ink:#17231d;--muted:#65736c;--brand:#0f5132;--brand2:#1f7a4f;--gold:#d99b2b;--paper:#f6f7f4;--card:#fff;--line:#dfe5df;--danger:#9f2f2f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--paper);color:var(--ink)}button,input,select,textarea{font:inherit}.hero{min-height:320px;display:flex;align-items:flex-end;background:linear-gradient(120deg,#06351f,#0f5132 48%,#3f8158);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:-20%;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 20%),radial-gradient(circle at 80% 30%,rgba(217,155,43,.26),transparent 16%);transform:rotate(-4deg)}.hero-content{position:relative;z-index:2;width:min(1100px,100%);margin:auto;padding:48px 22px 36px;color:#fff}.college-badge{display:inline-block;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);padding:7px 12px;border-radius:999px;font-size:.88rem;font-weight:700}.hero h1{font-size:clamp(2.15rem,5vw,4.5rem);line-height:.98;margin:14px 0 10px;letter-spacing:-.045em}.hero p{font-size:1.12rem;margin:0 0 18px}.hero-meta{display:flex;flex-wrap:wrap;gap:9px}.hero-meta span{background:rgba(8,31,20,.44);border:1px solid rgba(255,255,255,.22);padding:8px 10px;border-radius:10px}.install-btn,.small-btn{border:0;background:var(--brand);color:#fff;padding:10px 15px;border-radius:10px;font-weight:800;cursor:pointer}.install-btn{margin-top:16px;background:#fff;color:var(--brand)}.small-btn.ghost{background:#eef2ee;color:var(--brand);border:1px solid var(--line)}.tabs{position:sticky;top:0;z-index:20;display:flex;gap:6px;overflow-x:auto;padding:10px max(12px,calc((100vw - 1100px)/2));background:rgba(246,247,244,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.tab{flex:0 0 auto;border:0;background:transparent;padding:9px 12px;border-radius:9px;color:var(--muted);font-weight:800;cursor:pointer}.tab.active{background:var(--brand);color:#fff}main{width:min(1100px,calc(100% - 28px));margin:auto;padding:26px 0 50px}.panel{display:none}.panel.active{display:block}.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:4px 0 18px}.section-head h2{font-size:1.7rem;margin:0 0 4px}.section-head p{margin:0;color:var(--muted)}.today-card{background:linear-gradient(135deg,#0f5132,#1f7a4f);color:#fff;padding:22px;border-radius:18px;box-shadow:0 18px 50px rgba(15,81,50,.18);margin-bottom:26px}.today-card .eyebrow{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:900;opacity:.75}.today-card h2{margin:6px 0 9px;font-size:1.65rem}.today-card p{margin:4px 0}.destination-grid,.quick-grid,.stay-grid,.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.destination-card,.quick-card,.stay-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;gap:14px;align-items:flex-start;box-shadow:0 5px 20px rgba(20,40,30,.04)}.destination-card h3,.stay-card h3{margin:0 0 5px}.destination-card p,.stay-card p{margin:0;color:var(--muted)}.dest-icon{font-size:1.9rem;background:#edf5ef;border-radius:12px;padding:9px}.quick-grid{margin-top:14px}.quick-card{cursor:pointer;text-align:left;flex-direction:column}.quick-card span{color:var(--muted);font-size:.9rem}.timeline{display:grid;gap:14px}.day-card{display:grid;grid-template-columns:84px 1fr;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.day-side{background:#edf5ef;padding:18px 10px;text-align:center;border-right:1px solid var(--line)}.day-side b{display:block;font-size:1.35rem;color:var(--brand)}.day-side span{font-size:.78rem;color:var(--muted)}.day-main{padding:18px}.day-main h3{margin:0 0 6px}.day-main ul{padding-left:18px;margin:10px 0 0}.day-main li{margin:6px 0}.route-strip{display:flex;align-items:center;gap:9px;overflow-x:auto;background:#fff;border:1px solid var(--line);padding:14px;border-radius:14px;margin-bottom:14px}.route-strip span{white-space:nowrap;background:#edf5ef;color:var(--brand);padding:7px 10px;border-radius:999px;font-weight:800}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}table{width:100%;border-collapse:collapse;min-width:580px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}th{background:#f0f4f1;color:#405149;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.total td{font-weight:900}.note{background:#fff8e8;border:1px solid #f0d79f;padding:13px 14px;border-radius:12px;margin-top:14px}.student-row,.attendance-row{display:grid;grid-template-columns:1.3fr .8fr .7fr .9fr .65fr auto;gap:8px;background:#fff;border:1px solid var(--line);padding:10px;border-radius:12px;margin-bottom:8px;align-items:center}.student-row input,.stay-card input,.stay-card textarea,.contact-grid input,.feedback-form input,.feedback-form select,.feedback-form textarea,.attendance-controls select{width:100%;border:1px solid var(--line);border-radius:9px;padding:9px;background:#fff}.delete-btn{border:0;background:#fff0f0;color:var(--danger);border-radius:8px;padding:8px;cursor:pointer}.attendance-controls{display:flex;flex-wrap:wrap;align-items:end;gap:10px;margin-bottom:14px}.attendance-controls label{min-width:260px}.attendance-row{grid-template-columns:1fr auto}.attendance-row label{display:flex;align-items:center;gap:10px}.attendance-row input[type=checkbox]{width:22px;height:22px;accent-color:var(--brand)}.stay-card{display:block}.stay-card label,.contact-grid label,.feedback-form label{display:block;font-weight:700;font-size:.9rem;margin-top:12px}.stay-card textarea,.feedback-form textarea{min-height:88px;resize:vertical}.date-pill{display:inline-block;background:#edf5ef;color:var(--brand);font-weight:900;padding:7px 9px;border-radius:9px;margin-bottom:10px}.budget-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:14px}.budget-summary div{background:#fff;border:1px solid var(--line);padding:15px;border-radius:13px;display:flex;justify-content:space-between;gap:10px}.budget-summary span{color:var(--muted)}.budget-summary .accent{background:#eaf5ee;border-color:#b6d6c2}.contact-grid label{background:#fff;border:1px solid var(--line);padding:12px;border-radius:12px;margin:0}.sos-box{margin-top:18px;background:#fff1f1;border:1px solid #eabbbb;border-radius:14px;padding:16px}.sos-box h3{margin-top:0}.sos-btn{display:inline-block;background:#a62424;color:#fff;text-decoration:none;padding:11px 18px;border-radius:10px;font-weight:900}.feedback-form{max-width:620px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.success{color:var(--brand);font-weight:800;margin-top:12px}footer{display:flex;flex-direction:column;gap:3px;text-align:center;padding:28px 16px 42px;color:var(--muted);border-top:1px solid var(--line)}footer b{color:var(--brand)}.muted{color:var(--muted)!important}@media(max-width:760px){.destination-grid,.stay-grid,.contact-grid,.budget-summary{grid-template-columns:1fr}.quick-grid{grid-template-columns:repeat(2,1fr)}.student-row{grid-template-columns:1fr 1fr}.student-row .delete-btn{grid-column:span 2}.day-card{grid-template-columns:68px 1fr}}@media(max-width:430px){.quick-grid{grid-template-columns:1fr}main{width:min(100% - 20px,1100px)}}


.gallery-tools{display:grid;grid-template-columns:220px 1fr;gap:10px;margin-bottom:14px}
.gallery-tools label{font-weight:700;font-size:.9rem}
.gallery-tools select,.gallery-tools input{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.gallery-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 5px 20px rgba(20,40,30,.05)}
.gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#e8ece8}
.gallery-body{padding:12px}
.gallery-meta{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:7px}
.gallery-destination{font-size:.76rem;font-weight:900;color:var(--brand);background:#edf5ef;padding:5px 8px;border-radius:999px}
.gallery-date{font-size:.76rem;color:var(--muted)}
.gallery-caption{margin:0 0 10px;min-height:38px}
.gallery-actions{display:flex;gap:8px}
.gallery-actions button{border:0;border-radius:8px;padding:8px 10px;cursor:pointer;font-weight:800}
.gallery-actions .download-photo{background:#eef4ef;color:var(--brand)}
.gallery-actions .delete-photo{background:#fff0f0;color:var(--danger)}
.upload-btn{display:inline-flex;align-items:center;justify-content:center}
@media(max-width:800px){.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.gallery-grid{grid-template-columns:1fr}.gallery-tools{grid-template-columns:1fr}}


.gallery-header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.shared-badge{display:inline-block;font-size:.76rem;font-weight:900;color:#0f5132;background:#eaf5ee;border:1px solid #c6dfcf;padding:5px 8px;border-radius:999px}
.gallery-loading{padding:18px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--muted)}


.gallery-admin-status{margin:10px 0 0;font-size:.9rem;font-weight:800;color:var(--brand)}
.gallery-admin-status.active{display:inline-block;background:#fff4db;border:1px solid #e8ca82;color:#73500c;padding:7px 10px;border-radius:9px}
.gallery-actions .admin-delete-photo{background:#fff0f0;color:var(--danger)}
.gallery-actions .admin-delete-photo:hover{background:#fde1e1}


/* v10: home shortcut tiles match the destination-card design */
.quick-card{
  width:100%;
  color:var(--ink);
  flex-direction:row;
  align-items:flex-start;
  text-align:left;
}
.quick-card h3{
  margin:0 0 5px;
  color:var(--ink);
  font-size:1.08rem;
}
.quick-card p{
  margin:0;
  color:var(--muted);
  font-size:1rem;
  line-height:1.35;
}
.quick-card .dest-icon{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:58px;
  min-height:58px;
}
.quick-card:hover{
  border-color:#bfd4c5;
  box-shadow:0 9px 24px rgba(20,40,30,.08);
  transform:translateY(-1px);
}