@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root{
  --brand-blue:#15566d;
  --brand-blue-dark:#103b50;
  --brand-green:#2f8f6b;
  --brand-green-dark:#247557;
  --brand-mint:#e9f6f1;
  --brand-ice:#eaf4f7;
  --ink:#17343d;
  --ink-2:#2e4b53;
  --muted:#71848a;
  --bg:#f5f9f8;
  --card:#ffffff;
  --line:#dce8e5;
  --line-strong:#cbdcd8;
  --danger:#d65454;
  --danger-soft:#fdeaea;
  --ok:#e5f6ed;
  --warn:#fff6df;
  --blocked:#edf1f0;
  --shadow-sm:0 8px 24px rgba(16,59,80,.07);
  --shadow:0 22px 60px rgba(16,59,80,.10);
  --radius:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Manrope',Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 8% 5%, rgba(47,143,107,.07), transparent 25rem),
    radial-gradient(circle at 90% 25%, rgba(21,86,109,.06), transparent 28rem),
    var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button,input,select,textarea{font:inherit}
.wrap{width:min(1180px,92vw);margin:auto}

/* PUBLIC HEADER */
.hero{
  min-height:76vh;
  display:flex;
  align-items:center;
  color:#fff;
  background-position:center;
  background-size:cover;
  position:relative;
  overflow:hidden;
  border-radius:0 0 44px 44px;
}
.hero:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(100deg,rgba(9,44,60,.94) 0%,rgba(13,68,79,.82) 42%,rgba(36,117,87,.43) 100%);
}
.hero:after{
  content:"";
  position:absolute;
  width:440px;height:440px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:50%;
  right:-150px;top:-110px;
  box-shadow:0 0 0 65px rgba(255,255,255,.035),0 0 0 130px rgba(255,255,255,.02);
}
.site-nav{
  position:absolute;
  z-index:4;
  left:50%;top:22px;
  transform:translateX(-50%);
  width:min(1180px,92vw);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 14px 12px 16px;
  background:rgba(9,44,60,.32);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-radius:20px;
  box-shadow:0 14px 40px rgba(0,0,0,.12);
}
.brand-lockup{display:flex;align-items:center;gap:11px;font-weight:800}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  display:grid;place-items:center;
  color:#fff;font-weight:900;letter-spacing:-1px;
  background:linear-gradient(135deg,var(--brand-green),#56b98d);
  box-shadow:0 8px 20px rgba(18,118,84,.3);
}
.brand-copy{line-height:1.05}
.brand-copy small{display:block;font-size:10px;font-weight:600;opacity:.7;letter-spacing:.08em;text-transform:uppercase;margin-top:4px}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-link{font-size:13px;font-weight:700;text-decoration:none;opacity:.88;padding:9px 11px;border-radius:10px}
.nav-link:hover{background:rgba(255,255,255,.1);opacity:1}

.hero-content{position:relative;z-index:2;max-width:790px;padding-top:80px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 14px;
  border:1px solid rgba(255,255,255,.23);
  background:rgba(255,255,255,.09);
  backdrop-filter:blur(10px);
  border-radius:999px;
  font-size:13px;font-weight:800;
  letter-spacing:.03em;
}
.eyebrow:before{
  content:"";
  width:8px;height:8px;border-radius:50%;
  background:#68d49f;
  box-shadow:0 0 0 5px rgba(104,212,159,.13);
}
.hero h1{
  font-size:clamp(46px,7vw,82px);
  letter-spacing:-.055em;
  line-height:.98;
  margin:22px 0 18px;
  max-width:760px;
}
.hero p{
  font-size:19px;
  line-height:1.7;
  max-width:650px;
  color:rgba(255,255,255,.82);
}
.hero .btn.light{
  margin-top:10px;
  background:#fff;color:var(--brand-blue-dark);
  box-shadow:0 16px 34px rgba(0,0,0,.18);
}

.trust-strip{margin-top:-26px;position:relative;z-index:5}
.trust-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  overflow:hidden;
  border-radius:22px;
  background:var(--line);
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.trust-item{
  background:#fff;
  padding:18px 20px;
  display:flex;align-items:center;gap:12px;
}
.trust-icon{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:var(--brand-mint);color:var(--brand-green-dark);
  font-weight:900;
}
.trust-item strong{display:block;font-size:13px}
.trust-item span{display:block;font-size:12px;color:var(--muted);margin-top:2px}

/* GENERAL SECTIONS */
.section{padding:72px 0}
.section h2{
  font-size:clamp(30px,4vw,42px);
  letter-spacing:-.035em;
  margin:0 0 12px;
  color:var(--ink);
}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
.section-kicker{
  display:inline-flex;
  color:var(--brand-green-dark);
  background:var(--brand-mint);
  border:1px solid #d7eee3;
  border-radius:999px;
  padding:7px 11px;
  font-size:11px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:10px;
}
.lead{color:var(--muted);margin-top:0;line-height:1.7}
.grid{display:grid;gap:24px}
.rooms{grid-template-columns:repeat(3,1fr)}

.room-card,.panel{
  background:rgba(255,255,255,.96);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
}
.room-card{
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.room-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow);
  border-color:#c8dfd7;
}
.room-card img{width:100%;height:260px;object-fit:cover;display:block}
.room-body,.panel{padding:24px}
.room-card h3{font-size:24px;letter-spacing:-.025em;margin:0 0 8px}
.room-card p{color:var(--muted);line-height:1.65;min-height:52px}
.muted{color:var(--muted)}
.price{font-size:27px;font-weight:800;letter-spacing:-.03em;margin-top:12px;color:var(--ink)}

.btn{
  border:0;border-radius:13px;
  padding:12px 17px;
  font:inherit;font-size:13px;font-weight:800;
  cursor:pointer;
  background:linear-gradient(135deg,var(--brand-green),var(--brand-green-dark));
  color:#fff;
  box-shadow:0 10px 22px rgba(47,143,107,.16);
  transition:transform .16s ease,box-shadow .16s ease,filter .16s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 13px 28px rgba(47,143,107,.22)}
.btn:active{transform:translateY(0)}
.btn.secondary{background:linear-gradient(135deg,var(--brand-blue),var(--brand-blue-dark));box-shadow:0 10px 22px rgba(21,86,109,.14)}
.btn.light{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}
.btn.danger{background:var(--danger);box-shadow:none}
.btn.ghost{background:#eef5f3;color:var(--ink);box-shadow:none}
.btn.small{padding:8px 11px;border-radius:10px;font-size:12px;box-shadow:none}

.booking-shell{display:grid;grid-template-columns:1.16fr .84fr;gap:24px;align-items:start}
#bookingSection{background:linear-gradient(180deg,transparent,#eef7f4 44%,transparent)}
.room-select-row{
  position:sticky;top:12px;z-index:7;
  display:flex;gap:12px;align-items:end;flex-wrap:wrap;
  padding:14px;
  background:rgba(255,255,255,.84);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--shadow-sm);
}
.room-select-row>div{min-width:220px;flex:1}
.gallery-main{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:20px;
  background:#e8f0ee;
  box-shadow:inset 0 0 0 1px var(--line);
}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:10px}
.thumb{
  aspect-ratio:1/1;border-radius:12px;overflow:hidden;
  border:2px solid transparent;padding:0;background:none;cursor:pointer;
  transition:border-color .15s ease,transform .15s ease;
}
.thumb:hover{transform:translateY(-2px)}
.thumb.active{border-color:var(--brand-green);box-shadow:0 0 0 3px rgba(47,143,107,.10)}
.thumb img{width:100%;height:100%;object-fit:cover}

label{
  font-size:12px;font-weight:800;
  display:block;margin:12px 0 6px;
  color:var(--ink-2);
}
input,select,textarea{
  width:100%;
  padding:12px 13px;
  border:1px solid var(--line-strong);
  border-radius:12px;
  background:#fff;
  color:var(--ink);
  outline:none;
  transition:border-color .15s ease,box-shadow .15s ease;
}
input:focus,select:focus,textarea:focus{
  border-color:#77bfa1;
  box-shadow:0 0 0 4px rgba(47,143,107,.10);
}
textarea{resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.monthbar{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin:4px 0 14px;
  padding-bottom:12px;
  border-bottom:1px solid var(--line);
}
.monthbar strong{font-size:16px}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.dow{
  padding:8px 3px;text-align:center;
  font-weight:800;color:var(--muted);
  font-size:11px;text-transform:uppercase;letter-spacing:.04em;
}
.day{
  border:1px solid var(--line);
  background:#fff;border-radius:12px;
  min-height:58px;padding:7px 3px;text-align:center;
  cursor:pointer;color:var(--ink);
  transition:background .14s ease,border-color .14s ease,transform .14s ease;
}
.day:not(:disabled):hover{
  border-color:#8fc9b0;
  background:#f1faf6;
  transform:translateY(-1px);
}
.day strong{display:block}
.day small{display:block;color:var(--muted);font-size:9px;margin-top:3px}
.day.disabled{opacity:.3;cursor:not-allowed}
.day.blocked{
  background:
    linear-gradient(135deg,transparent 46%,rgba(117,132,138,.16) 47%,rgba(117,132,138,.16) 53%,transparent 54%),
    var(--blocked);
  color:#8a9a9e;cursor:not-allowed;
  text-decoration:none;
}
.day.blocked small{color:#8a9a9e}
.day.start,.day.end{
  background:linear-gradient(135deg,var(--brand-green),var(--brand-green-dark));
  border-color:transparent;color:#fff;
  box-shadow:0 8px 18px rgba(47,143,107,.22);
}
.day.start small,.day.end small{color:rgba(255,255,255,.76)}
.day.inrange{background:var(--brand-mint);border-color:#d3ebdf}

.notice{
  padding:13px 15px;
  border:1px solid #eedda9;
  background:var(--warn);
  border-radius:13px;
  margin-top:14px;
  color:#765c1e;
  font-size:13px;
  line-height:1.5;
}
.notice.success{background:var(--ok);border-color:#c6e8d2;color:#246142}
.selected-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}
.selected-summary div{
  background:linear-gradient(180deg,#f5faf8,#eef6f3);
  border:1px solid #e0ece8;
  border-radius:13px;padding:12px;
}
.selected-summary b{
  display:block;font-size:10px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;
}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:11px}
.dot{width:11px;height:11px;border-radius:4px;display:inline-block;margin-right:5px;vertical-align:-2px;border:1px solid var(--line);background:#fff}
.dot.blocked{background:var(--blocked)}
.footer{
  padding:36px 0;
  color:var(--muted);
  font-size:12px;
  border-top:1px solid var(--line);
}

/* ADMIN */
.admin-page{
  min-height:100vh;
  background:
    radial-gradient(circle at 0% 0%, rgba(47,143,107,.10), transparent 28rem),
    radial-gradient(circle at 100% 15%, rgba(21,86,109,.08), transparent 32rem),
    #f3f8f7;
  padding:28px 0 50px;
}
.admin-page [hidden]{display:none!important}
.login-card{
  width:min(460px,92vw);
  margin:9vh auto;
  background:rgba(255,255,255,.96);
  border:1px solid var(--line);
  border-radius:26px;
  padding:30px;
  box-shadow:0 28px 75px rgba(16,59,80,.16);
  position:relative;
  overflow:hidden;
}
.login-card:before{
  content:"FF";
  width:56px;height:56px;border-radius:17px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));
  color:#fff;font-weight:900;font-size:18px;
  margin-bottom:22px;
  box-shadow:0 12px 26px rgba(21,86,109,.2);
}
.login-card h2{font-size:28px;letter-spacing:-.035em;margin:0 0 6px!important;color:var(--ink)!important}
.login-card p{line-height:1.6}

.admin-header{
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  margin-bottom:22px;
  padding:24px 26px;
  border-radius:26px;
  background:linear-gradient(115deg,var(--brand-blue-dark),var(--brand-blue) 60%,var(--brand-green-dark));
  color:#fff;
  box-shadow:0 20px 48px rgba(16,59,80,.18);
  position:relative;overflow:hidden;
}
.admin-header:after{
  content:"";position:absolute;width:240px;height:240px;border-radius:50%;
  border:1px solid rgba(255,255,255,.12);right:-60px;top:-110px;
  box-shadow:0 0 0 45px rgba(255,255,255,.03);
}
.admin-header>div,.admin-header>a,.admin-header>button{position:relative;z-index:1}
.admin-header h1{
  margin:0 0 4px;
  font-size:32px;
  letter-spacing:-.04em;
  color:#fff!important;
}
.admin-header>div>div{color:rgba(255,255,255,.72)!important}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.admin-page .panel{
  box-shadow:var(--shadow-sm);
  border-color:var(--line);
}
.admin-page .panel h2{
  color:var(--ink)!important;
  font-size:23px;
  letter-spacing:-.025em;
  margin-top:0;
}
.hero-preview{
  width:100%;height:230px;object-fit:cover;
  border-radius:17px;background:#eaf0ee;
  border:1px solid var(--line);
}
.image-admin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.image-tile{
  border:1px solid var(--line);
  border-radius:14px;overflow:hidden;background:#fff;
  box-shadow:0 5px 15px rgba(16,59,80,.05);
}
.image-tile img{width:100%;height:125px;object-fit:cover;display:block}
.image-tile .actions{padding:8px}
.booking-row{
  border:1px solid var(--line);
  border-radius:15px;padding:14px;margin-bottom:10px;background:#fff;
  box-shadow:0 5px 15px rgba(16,59,80,.04);
}
.status{
  display:inline-flex;padding:4px 8px;border-radius:999px;
  font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;
  background:#eef3f2;color:var(--muted);
}
.status.confirmed{color:#26704d;background:#e5f5ec}
.status.cancelled{color:#a73a3a;background:#fdeaea}
.empty{
  padding:16px;border:1px dashed var(--line-strong);
  border-radius:14px;color:var(--muted);background:#fbfdfc;
}
.hidden-honeypot{position:absolute!important;left:-9999px!important}

/* SMALL POLISH */
::selection{background:#bfe7d5;color:#15353d}
hr{border-color:var(--line)!important}
input[type=file]{padding:10px;background:#f9fbfa}

@media(max-width:900px){
  .rooms,.booking-shell,.admin-grid{grid-template-columns:1fr}
  .thumbs{grid-template-columns:repeat(4,1fr)}
  .trust-grid{grid-template-columns:1fr}
  .site-nav{top:14px}
  .nav-link{display:none}
  .hero{border-radius:0 0 32px 32px}
  .room-select-row{position:relative;top:auto}
}
@media(max-width:600px){
  .form-grid,.selected-summary{grid-template-columns:1fr}
  .hero{min-height:68vh}
  .hero-content{padding-top:100px}
  .hero h1{font-size:46px}
  .hero p{font-size:16px}
  .site-nav{padding:10px}
  .brand-mark{width:36px;height:36px;border-radius:11px}
  .brand-copy{font-size:14px}
  .trust-strip{margin-top:-18px}
  .trust-item{padding:14px 16px}
  .section{padding:54px 0}
  .room-card img{height:230px}
  .calendar{gap:3px}
  .day{min-height:50px;font-size:12px;border-radius:9px}
  .admin-page{padding-top:16px}
  .admin-header{padding:20px;border-radius:20px}
  .image-admin-grid{grid-template-columns:repeat(2,1fr)}
}


/* MODERN FILE UPLOAD */
input[type="file"]{
  padding:8px;
  background:linear-gradient(180deg,#fbfdfc,#f4f9f7);
  border:1px dashed #bcd5cc;
  color:var(--muted);
  cursor:pointer;
}
input[type="file"]::file-selector-button{
  border:0;
  border-radius:10px;
  padding:10px 14px;
  margin-right:12px;
  background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));
  color:#fff;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 7px 16px rgba(21,86,109,.16);
  transition:transform .15s ease,filter .15s ease;
}
input[type="file"]::file-selector-button:hover{filter:brightness(1.04);transform:translateY(-1px)}

/* PER-ROOM ADMIN CALENDAR */
.room-admin-calendar{
  margin-top:20px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:18px;
  background:linear-gradient(180deg,#fbfefd,#f4faf7);
}
.room-admin-calendar .calendar{
  margin-top:8px;
}
.admin-day{
  position:relative;
}
.admin-day.available{background:#fff}
.admin-day.blocked{
  background:#eef2f1;
  color:#7d8e92;
  border-color:#dde5e3;
}
.admin-day.booked{
  background:#e8f1f5;
  color:var(--brand-blue-dark);
  border-color:#bfd4dc;
}
.admin-day.booked:after,
.admin-day.blocked:after{
  content:"";
  position:absolute;
  left:8px;right:8px;bottom:6px;
  height:3px;border-radius:999px;
}
.admin-day.blocked:after{background:#9aa8aa}
.admin-day.booked:after{background:var(--brand-blue)}
.admin-day.range-start,.admin-day.range-end{
  background:linear-gradient(135deg,var(--brand-green),var(--brand-green-dark))!important;
  border-color:transparent!important;
  color:#fff!important;
  box-shadow:0 8px 18px rgba(47,143,107,.22);
}
.admin-day.range-mid{
  background:var(--brand-mint)!important;
  border-color:#cfe7dc!important;
  color:var(--ink)!important;
}
.calendar-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin:4px 0 12px;
  padding-bottom:11px;
  border-bottom:1px solid var(--line);
}
.calendar-status-legend{
  display:flex;gap:12px;flex-wrap:wrap;
  margin:11px 0 0;
  font-size:11px;color:var(--muted)
}
.legend-chip{display:inline-flex;align-items:center;gap:5px}
.legend-chip i{width:10px;height:10px;border-radius:3px;display:inline-block}
.legend-chip .la{background:#fff;border:1px solid var(--line)}
.legend-chip .lb{background:#a9b5b6}
.legend-chip .lc{background:var(--brand-blue)}
.range-manager{
  margin-top:14px;
  padding:14px;
  border-radius:15px;
  background:#fff;
  border:1px solid var(--line);
}
.range-manager .range-summary{
  display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
  padding:10px 12px;
  border-radius:12px;
  background:#f3f8f6;
  color:var(--ink-2);
  font-size:12px;
  margin-bottom:10px;
}
.range-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:11px}
.btn.available-action{background:linear-gradient(135deg,#4fa97e,#358762)}
.btn.blocked-action{background:#7e8d8f}
.btn.booked-action{background:linear-gradient(135deg,var(--brand-blue),var(--brand-blue-dark))}
.room-editor-shell{
  padding:20px;
  border:1px solid var(--line);
  border-radius:20px;
  background:linear-gradient(180deg,#fff,#fbfdfc);
  margin-bottom:22px;
}
.room-editor-top{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
@media(max-width:900px){
  .room-editor-top{grid-template-columns:1fr}
}

.day.booked-day{
  background:#e8f1f5;
  color:var(--brand-blue-dark);
  border-color:#bfd4dc;
}
.day.booked-day small{color:var(--brand-blue-dark);font-weight:800}

.pricing-explain{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:12px 0 18px}
.pricing-explain>div{padding:14px;border:1px solid var(--line);border-radius:14px;background:#f8fbfa}
.pricing-explain strong{display:block;font-size:12px}
.pricing-explain span{display:block;color:var(--muted);font-size:11px;margin-top:4px;line-height:1.4}
.status-check-panel{background:linear-gradient(180deg,#fff,#f8fcfa)}
@media(max-width:900px){.pricing-explain{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.pricing-explain{grid-template-columns:1fr}}