/* I-STEM — Screen styles: search, detail, dashboard, AI */

/* ============================================================
   SEARCH
   ============================================================ */
.search-bar { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 70px; z-index: 40; }
.sb-inner { display: flex; gap: 10px; padding: 16px 28px; align-items: center; }
.sb-field { flex: 1; display: flex; align-items: center; gap: 10px; padding: 11px 15px; border: 1px solid var(--line-2); border-radius: 10px; min-width: 0; }
.sb-field:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-50); }
.sb-field .ic { color: var(--ink-3); flex-shrink: 0; }
.sb-field input { border: 0; outline: 0; width: 100%; font-family: var(--ff-body); font-size: 15px; background: transparent; color: var(--ink); }
.sb-loc { flex: 0 0 240px; }
.sb-loc-ac { flex: 0 0 240px; }
@media (max-width: 760px){ .sb-loc, .sb-loc-ac { display: none; } .search-bar { position: static; } }

.searchgrid { display: grid; grid-template-columns: 268px 1fr; gap: 32px; padding-top: 30px; padding-bottom: 60px; align-items: start; }
.search-aside { position: sticky; top: 156px; }
@media (max-width: 900px){ .searchgrid { grid-template-columns: 1fr; } .search-aside { display: none; } }

.filters { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 6px 20px; }
.filt-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 0 14px; }
.filt-head h3 { font-size: 17px; }
.btn-clear { background: none; border: 0; color: var(--brand); font-weight: 600; font-size: 13.5px; }
.filt-group { padding: 16px 0; border-top: 1px solid var(--line); }
.filt-title { font-size: 13px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.ck { display: flex; align-items: center; gap: 9px; padding: 7px 0; font-size: 14.5px; color: var(--ink-2); cursor: pointer; }
.ck input { position: absolute; opacity: 0; width: 0; height: 0; }
.ckbox { width: 19px; height: 19px; border-radius: 5px; border: 1.5px solid var(--line-2); display: grid; place-items: center; color: transparent; flex-shrink: 0; transition: all .12s; }
.ck input:checked + .ckbox { background: var(--brand); border-color: var(--brand); color: #fff; }
.ck:hover { color: var(--ink); }

.results-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.results-title { font-size: clamp(22px, 3vw, 30px); }
.results-tools { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.filt-toggle { display: none; }
@media (max-width: 900px){ .filt-toggle { display: inline-flex; } }
@media (max-width: 600px){
  .results-head { flex-direction: column; align-items: stretch; gap: 14px; }
  .results-tools { justify-content: space-between; }
  .sortsel { flex: 1; }
}
.sortsel { display: flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--line-2); border-radius: 10px; padding: 0 12px; }
.sortsel select { border: 0; outline: 0; background: transparent; font-family: var(--ff-body); font-size: 14px; font-weight: 600; color: var(--ink); padding: 10px 4px; cursor: pointer; }

.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 1180px){ .results-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .results-grid { grid-template-columns: 1fr; } }

.ai-inline { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border: 1px solid var(--line-2); border-radius: var(--r); background: linear-gradient(100deg, var(--brand-50), var(--card) 70%); margin-bottom: 22px; cursor: pointer; transition: border-color .15s; font-size: 14.5px; color: var(--ink-2); }
.ai-inline:hover { border-color: var(--brand-400); }
.ai-inline b { color: var(--ink); }
.ai-inline-ic { width: 38px; height: 38px; border-radius: 10px; background: var(--brand); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.ai-inline-arr { color: var(--brand); margin-left: auto; flex-shrink: 0; }

/* ============================================================
   DETAIL
   ============================================================ */
.detailpage { padding: 26px 0 40px; }
.crumb { margin-bottom: 18px; }
.crumb a { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-2); font-weight: 600; font-size: 14.5px; cursor: pointer; }
.crumb a:hover { color: var(--brand); }
.detail-top { margin-bottom: 26px; }
.detail-title { font-size: clamp(26px, 3.6vw, 40px); margin-top: 8px; max-width: 20ch; }
.detail-sub { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 14px; }

.detailgrid { display: grid; grid-template-columns: 1fr 372px; gap: 40px; align-items: start; }
@media (max-width: 980px){ .detailgrid { grid-template-columns: 1fr; gap: 28px; } }

.gallery { margin-bottom: 8px; }
.gal-main { height: 340px; margin-bottom: 12px; }
.gal-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gal-thumbs .imgslot, .gal-thumbs image-slot { height: 96px; }

.d-block { padding: 28px 0; border-top: 1px solid var(--line); }
.d-block h2 { font-size: 22px; margin-bottom: 14px; }
.d-lede { color: var(--ink-2); font-size: 16.5px; line-height: 1.6; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--line); }
.spec-table th { text-align: left; font-weight: 600; color: var(--ink-2); padding: 13px 0; width: 200px; font-size: 15px; vertical-align: top; }
.spec-table td { padding: 13px 0; color: var(--ink); font-size: 15px; }

.loc-card { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 560px){ .loc-card { grid-template-columns: 1fr; } }
.loc-map { height: 200px; }
.loc-info { display: grid; gap: 18px; align-content: start; }
.loc-row { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; }
.loc-row .ic { color: var(--brand); flex-shrink: 0; margin-top: 2px; }
.loc-row b { font-size: 15px; }

.alt-head { display: flex; align-items: center; gap: 12px; justify-content: space-between; }
.alt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 820px){ .alt-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px){ .alt-grid { grid-template-columns: 1fr; } }

/* booking panel */
.detail-aside { position: sticky; top: 90px; }
.book-panel { padding: 22px; }
.book-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.bp-n { font-family: var(--ff-display); font-weight: 700; font-size: 30px; color: var(--ink); }
.bp-u { color: var(--ink-3); font-size: 14.5px; }
.bp-next { width: 100%; display: flex; align-items: center; gap: 7px; color: var(--green); font-weight: 600; font-size: 13.5px; margin-top: 8px; }

.book-steps { display: flex; gap: 6px; margin: 18px 0; }
.bs-step { flex: 1; display: flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--ink-3); }
.bs-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--bg-2); display: grid; place-items: center; font-size: 12px; flex-shrink: 0; }
.bs-step.done { color: var(--brand); }
.bs-step.done .bs-dot { background: var(--brand); color: #fff; }

.day-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; }
.day { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 9px 0; border: 1px solid var(--line-2); border-radius: 9px; background: var(--card); cursor: pointer; transition: all .12s; }
.day .dd { font-size: 11px; color: var(--ink-3); font-weight: 600; }
.day .dn { font-family: var(--ff-display); font-weight: 600; font-size: 16px; color: var(--ink); }
.day.active { background: var(--ink); border-color: var(--ink); }
.day.active .dd { color: #aebccd; } .day.active .dn { color: #fff; }

.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.slot { position: relative; padding: 11px 0; border: 1px solid var(--line-2); border-radius: 9px; background: var(--card); font-family: var(--ff-display); font-weight: 600; font-size: 14.5px; color: var(--ink); cursor: pointer; transition: all .12s; }
.slot:hover:not(.off) { border-color: var(--brand); color: var(--brand); }
.slot.active { background: var(--brand-50); border-color: var(--brand); color: var(--brand); }
.slot.off { color: var(--ink-3); background: var(--bg-2); cursor: not-allowed; text-decoration: line-through; }
.slot-x { position: absolute; bottom: 2px; left: 0; right: 0; font-size: 8.5px; font-weight: 600; text-decoration: none; color: var(--red); }

.book-note { display: flex; align-items: center; gap: 7px; justify-content: center; color: var(--ink-3); font-size: 12.5px; margin-top: 12px; }
.bp-summary { display: flex; align-items: center; gap: 9px; padding: 11px 14px; background: var(--brand-50); border-radius: 9px; color: var(--brand-600); font-weight: 600; font-size: 14px; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line-2); border-radius: 9px; overflow: hidden; }
.stepper button { width: 40px; height: 40px; background: var(--card); border: 0; display: grid; place-items: center; color: var(--ink); }
.stepper button:hover { background: var(--bg-2); }
.stepper span { min-width: 48px; text-align: center; font-weight: 700; font-family: var(--ff-display); }
.radio-row { display: flex; gap: 8px; }
.rd { flex: 1; display: flex; align-items: center; gap: 8px; padding: 11px 12px; border: 1px solid var(--line-2); border-radius: 9px; font-size: 13.5px; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.rd.active { border-color: var(--brand); background: var(--brand-50); color: var(--brand); }
.rd input { accent-color: var(--brand); }
.book-actions { display: flex; gap: 10px; margin-top: 20px; }

.book-confirm { text-align: center; }
.confirm-ic { color: var(--green); display: flex; justify-content: center; margin: 4px 0 12px; }
.book-confirm h3 { font-size: 21px; }
.book-confirm > p { margin: 8px 0 18px; font-size: 14.5px; }
.fbr { display: flex; gap: 14px; align-items: center; text-align: left; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 16px; }
.fbr .qr { width: 76px; height: 76px; flex-shrink: 0; border-style: solid; }
.fbr-id { font-size: 13.5px; font-weight: 600; color: var(--ink); margin-top: 2px; }

/* ============================================================
   DASHBOARD
   ============================================================ */
.dash-hero { background: linear-gradient(160deg, var(--navy-800), var(--navy-900)); color: #fff; padding: 36px 0 30px; }
.dash-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.dash-title { color: #fff; font-size: clamp(26px, 3.4vw, 36px); margin-top: 10px; }
.dash-sub { color: #aebcd6; margin-top: 6px; }
.role-switch { display: inline-flex; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 11px; padding: 4px; }
.role-switch button { background: transparent; border: 0; color: #c4d2ec; font-weight: 600; font-size: 13.5px; padding: 9px 15px; border-radius: 8px; transition: all .15s; }
.role-switch button.active { background: #fff; color: var(--navy-900); }
@media (max-width: 600px){
  .role-switch { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .role-switch button { flex: 1 0 auto; white-space: nowrap; }
}

.dash-body { padding: 28px 0 40px; margin-top: -54px; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
@media (max-width: 880px){ .kpi-row { grid-template-columns: repeat(2, 1fr); } }
.kpi { padding: 20px; }
.kpi-l { color: var(--ink-3); font-size: 13.5px; font-weight: 600; }
.kpi-v { font-family: var(--ff-display); font-weight: 700; font-size: 30px; color: var(--ink); margin: 8px 0 6px; letter-spacing: -.02em; }
.kpi-d { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 600; }
.kpi-d.up { color: var(--green); } .kpi-d.down { color: var(--red); }

.dash-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
@media (max-width: 880px){ .dash-grid { grid-template-columns: 1fr; } }
.chart-card { padding: 22px; }
.chart-card.span2 { grid-column: span 2; }
@media (max-width: 880px){ .chart-card.span2 { grid-column: span 1; } }
.chart-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.chart-head h3 { font-size: 18px; }
.chart-head p { font-size: 13px; margin-top: 3px; }
.legend { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.lg-dot { width: 10px; height: 10px; border-radius: 3px; }

.barchart { display: flex; align-items: flex-end; gap: 10px; height: 200px; }
.bc-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.bc-bar { width: 100%; max-width: 38px; background: linear-gradient(180deg, var(--brand-400), var(--brand)); border-radius: 6px 6px 0 0; position: relative; min-height: 6px; transition: height .4s ease; }
.bc-val { position: absolute; top: -19px; left: 0; right: 0; text-align: center; font-size: 11px; font-weight: 700; color: var(--ink-2); opacity: 0; transition: opacity .15s; }
.bc-col:hover .bc-val { opacity: 1; }
.bc-lbl { font-size: 12px; color: var(--ink-3); font-weight: 500; }

.donut-wrap { display: flex; align-items: center; gap: 22px; }
.donut { width: 130px; height: 130px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; }
.donut-hole { width: 84px; height: 84px; background: var(--card); border-radius: 50%; display: grid; place-items: center; text-align: center; }
.donut-hole b { font-family: var(--ff-display); font-size: 22px; color: var(--ink); }
.donut-hole span { font-size: 10.5px; color: var(--ink-3); }
.donut-legend { display: grid; gap: 9px; }
.dl-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); }
.dl-row b { margin-left: auto; color: var(--ink); }
.dl-dot { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }

.hbars { display: grid; gap: 16px; }
.hbar-row { display: flex; align-items: center; gap: 12px; }
.hbar-lbl { width: 78px; font-size: 13.5px; font-weight: 600; color: var(--ink-2); flex-shrink: 0; }
.hbar-track { flex: 1; height: 10px; background: var(--bg-2); border-radius: 6px; overflow: hidden; }
.hbar-fill { height: 100%; background: linear-gradient(90deg, var(--cyan), var(--brand)); border-radius: 6px; }
.hbar-val { font-size: 13px; font-weight: 700; color: var(--ink); width: 36px; text-align: right; }

.top-list { display: grid; gap: 14px; }
.top-row { display: flex; align-items: center; gap: 14px; }
.top-rank { width: 26px; height: 26px; border-radius: 7px; background: var(--bg-2); display: grid; place-items: center; font-family: var(--ff-display); font-weight: 700; font-size: 13px; color: var(--ink-2); flex-shrink: 0; }
.top-info { width: 200px; flex-shrink: 0; display: flex; flex-direction: column; }
.top-info b { font-size: 14px; } .top-info span { font-size: 12.5px; }
.top-track { flex: 1; height: 8px; background: var(--bg-2); border-radius: 5px; overflow: hidden; }
.top-fill { height: 100%; background: linear-gradient(90deg, var(--brand-400), var(--brand)); border-radius: 5px; }
.top-val { width: 40px; text-align: right; font-weight: 700; font-size: 13.5px; }
@media (max-width: 560px){ .top-info { width: 130px; } }

.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.data-table th { text-align: left; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); padding: 0 14px 12px; }
.data-table td { padding: 14px; border-top: 1px solid var(--line); font-size: 14px; }
.data-table tbody tr:hover { background: var(--bg); }

/* ============================================================
   AI ASSISTANT
   ============================================================ */
.ai-drawer { position: fixed; inset: 0; z-index: 90; visibility: hidden; }
.ai-drawer.open { visibility: visible; }
.ai-drawer .scrim { position: absolute; inset: 0; background: rgba(8,20,40,.5); opacity: 0; transition: opacity .25s; }
.ai-drawer.open .scrim { opacity: 1; }
.ai-sheet { position: absolute; top: 0; right: 0; bottom: 0; width: min(440px, 100vw); background: var(--bg); display: flex; flex-direction: column; box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .28s cubic-bezier(.4,0,.2,1); }
.ai-drawer.open .ai-sheet { transform: none; }
.ai-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; background: var(--card); border-bottom: 1px solid var(--line); }
.ai-head-l { display: flex; align-items: center; gap: 12px; }
.ai-avatar { width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--navy-700)); color: #fff; display: grid; place-items: center; }
.ai-title { font-family: var(--ff-display); font-weight: 600; font-size: 16px; }
.ai-status { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-3); }
.ai-on { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }

.ai-body { flex: 1; overflow-y: auto; padding: 20px 18px; display: flex; flex-direction: column; gap: 16px; }
.ai-msg { display: flex; gap: 10px; max-width: 92%; }
.ai-msg.me { align-self: flex-end; flex-direction: row-reverse; }
.ai-msg-av { width: 28px; height: 28px; border-radius: 8px; background: var(--brand); color: #fff; display: grid; place-items: center; flex-shrink: 0; margin-top: 2px; }
.ai-bubble { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; font-size: 14.5px; line-height: 1.55; color: var(--ink); }
.ai-msg.me .ai-bubble { background: var(--brand); color: #fff; border-color: var(--brand); }
.ai-picks { display: grid; gap: 8px; margin-top: 12px; }
.ai-pick { display: flex; align-items: center; gap: 11px; padding: 11px; background: var(--bg); border: 1px solid var(--line); border-radius: 11px; cursor: pointer; transition: border-color .15s; }
.ai-pick:hover { border-color: var(--brand-400); }
.ai-pick-ic { width: 36px; height: 36px; border-radius: 9px; background: var(--brand-50); color: var(--brand); display: grid; place-items: center; flex-shrink: 0; }
.ai-pick-info { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.ai-pick-info b { font-size: 13.5px; line-height: 1.2; }
.ai-pick-info span { font-size: 12px; }
.ai-pick-meta .badge { font-size: 10.5px; padding: 3px 8px; }

.ai-typing { display: flex; gap: 4px; padding: 2px 0; }
.ai-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); animation: aiblink 1.2s infinite; }
.ai-typing span:nth-child(2){ animation-delay: .2s; } .ai-typing span:nth-child(3){ animation-delay: .4s; }
@keyframes aiblink { 0%,60%,100%{ opacity: .25; transform: translateY(0); } 30%{ opacity: 1; transform: translateY(-3px); } }

.ai-prompts { display: grid; gap: 8px; margin-top: 4px; }
.ai-prompts button { text-align: left; background: var(--card); border: 1px solid var(--line); border-radius: 11px; padding: 12px 14px; font-size: 13.5px; color: var(--ink-2); font-weight: 500; transition: all .15s; line-height: 1.4; }
.ai-prompts button:hover { border-color: var(--brand-400); color: var(--brand); }

.ai-foot { padding: 14px 18px 16px; background: var(--card); border-top: 1px solid var(--line); }
.ai-input { display: flex; gap: 8px; align-items: center; background: var(--bg); border: 1px solid var(--line-2); border-radius: 12px; padding: 6px 6px 6px 14px; }
.ai-input:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-50); }
.ai-input input { flex: 1; border: 0; outline: 0; background: transparent; font-family: var(--ff-body); font-size: 14.5px; color: var(--ink); }
.ai-disclaimer { font-size: 11.5px; color: var(--ink-3); margin-top: 9px; text-align: center; }

/* floating assistant launcher */
.ai-fab { position: fixed; right: 22px; bottom: 22px; z-index: 70; width: 56px; height: 56px; border-radius: 17px; border: 1px solid rgba(255,255,255,.2);
  background: linear-gradient(135deg, var(--brand), var(--navy-700)); color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 26px rgba(34,86,224,.4); transition: transform .15s, box-shadow .2s; }
.ai-fab:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 12px 32px rgba(34,86,224,.5); }
@media (max-width: 600px){ .ai-fab { width: 50px; height: 50px; right: 16px; bottom: 16px; } }