/* index.css – professional color system (calm, trustworthy) */
/* Replace the whole file with this */

:root{
    /* Base */
    --bg: #0b1220;          /* deep navy */
    --bg2:#0a1930;          /* header gradient */
    --surface: rgba(255,255,255,.06);
    --surface2: rgba(255,255,255,.10);
    --line: rgba(255,255,255,.12);
  
    --text: rgba(255,255,255,.92);
    --muted: rgba(255,255,255,.70);
  
    /* Brand accents (RGB for gradients) */
    --accent: 59 130 246;   /* blue */
    --accent2: 20 184 166;  /* teal */
    --accent3: 245 158 11;  /* amber */
  
    --radius: 18px;
    --radius2: 14px;
  
    --shadow1: 0 10px 28px rgba(0,0,0,.32);
    --shadow2: 0 18px 55px rgba(0,0,0,.40);
  
    --focus: 0 0 0 4px rgba(59,130,246,.18);
  }
  
  @media (prefers-color-scheme: light){
    :root{
      --bg: #f6f7fb;
      --bg2:#eef3ff;
      --surface: rgba(10,10,12,.05);
      --surface2: rgba(10,10,12,.075);
      --line: rgba(10,10,12,.12);
  
      --text: rgba(10,10,12,.92);
      --muted: rgba(10,10,12,.62);
  
      --shadow1: 0 10px 22px rgba(18,20,40,.10);
      --shadow2: 0 18px 55px rgba(18,20,40,.12);
  
      --focus: 0 0 0 4px rgba(59,130,246,.14);
    }
  }
  
  *{ box-sizing:border-box; }
  html,body{ height:100%; }
  body{
    margin:0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    line-height:1.45;
    color: var(--text);
  
    /* calm, stable background (no big gradients) */
    background: linear-gradient(180deg, var(--bg2), var(--bg));
  }
  
  
  a{ color:inherit; }
  code{
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: .95em;
  }
  
  .container{
    max-width: 1040px;
    margin: 0 auto;
    padding: 16px;
  }
  
  .topbar{
    position: sticky;
    top: 0;
    z-index: 20;
  
    /* solid, colored header block */
    background:
      linear-gradient(135deg, rgba(var(--accent), .26), rgba(var(--accent2), .18)),
      linear-gradient(180deg, color-mix(in oklab, var(--bg2) 92%, #000), var(--bg2));
  
    border-bottom: 1px solid rgba(255,255,255,.14);
    box-shadow: 0 14px 40px rgba(0,0,0,.28);
  
    /* IMPORTANT: stop "see-through" effect */
    backdrop-filter: none;
  }
  
  
  
  .topbar::after{
    content:"";
    display:block;
    height: 1px;
    background: rgba(255,255,255,.18);
    opacity: 1;
  }
  
  
  /* Brand */
  .brand{
    display:flex;
    align-items:center;
    gap: 14px;
  
    /* spacing */
    padding: 14px 16px;
    margin-bottom: 14px;
  
    /* gradient like the screenshot */
    background:
      radial-gradient(900px 260px at 15% 0%, rgba(59,130,246,.18), transparent 60%),
      radial-gradient(900px 260px at 95% 0%, rgba(245,158,11,.14), transparent 55%),
      linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--radius);
    box-shadow: 0 12px 30px rgba(0,0,0,.18);
  
    color: var(--text);
  }
  
  
  .brand__logo{
    width: 54px;
    height: 54px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius: 16px;
  
    /* clean light tile with a tiny tint */
    background: linear-gradient(135deg, rgba(59,130,246,.18), rgba(20,184,166,.10)), rgba(255,255,255,.85);

    border: 1px solid rgba(255,255,255,.22);
    box-shadow: 0 10px 22px rgba(0,0,0,.22);
  
    overflow: hidden;
  }
  
  
  .logo{
    height: 40px;
    width: auto;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,.25));
  }
  
  .brand__title{
    font-weight: 860;
    letter-spacing: .2px;
    font-size: 16px;
  }
  
  .brand__subtitle{
    margin-top: 2px;
    font-size: 12px;
    color: var(--muted);
  }
  
  /* Search area */
  .search{
    display:grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 12px;
  }
  @media (max-width: 820px){
    .search{ grid-template-columns: 1fr; }
  }
  
  .search__block{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 12px 30px rgba(0,0,0,.18);
  position: relative;
  overflow: hidden;
}
  
  
.search__block::before{
    content:"";
    position:absolute;
    inset: 0;
    background: radial-gradient(600px 180px at 15% 0%, rgba(255,255,255,.10), transparent 60%);
    pointer-events: none;
  }
  
  .search__block .input{
    background-color: white;
  }

  .label{
    display:block;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 8px;
  }
  
  .roomSearch{
    display:grid;
    grid-template-columns: 72px 1fr auto;
    gap: 10px;
    align-items:center;
  }
  
  .input{
    width:100%;
    border-radius: 14px;
    border: 1px solid var(--line);
    padding: 11px 12px;
    background: color-mix(in oklab, var(--bg) 72%, transparent);
    color: var(--text);
    outline: none;
    transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
  }
  .input:hover{
    border-color: color-mix(in oklab, var(--line) 45%, rgba(59,130,246,.35));
  }
  .input:focus{
    border-color: rgba(var(--accent), .75);
    box-shadow: var(--focus);
  }
  .input--short{
    text-align:center;
    font-weight: 900;
    letter-spacing: 1px;
  }
  
  .help{
    margin-top: 8px;
    font-size: 12px;
    color: var(--muted);
  }
  
  /* Results */
  .results{
    margin-top: 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow:hidden;
    box-shadow: var(--shadow1);
  }
  .results__head{
    padding: 10px 12px;
    font-size: 13px;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    background: linear-gradient(90deg,
      color-mix(in oklab, var(--bg) 70%, transparent),
      color-mix(in oklab, var(--bg) 64%, rgba(59,130,246,.10))
    );
  }
  .results__body{
    padding: 10px;
    display:grid;
    gap: 10px;
  }
  
  .resultItem{
    text-decoration:none;
    color: var(--text);
    background: color-mix(in oklab, var(--bg) 68%, transparent);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 12px;
    display:grid;
    gap: 4px;
    transition: transform .12s ease, border-color .12s ease, background .12s ease;
  }
  .resultItem:hover{
    transform: translateY(-2px);
    border-color: color-mix(in oklab, var(--line) 40%, rgba(59,130,246,.35));
    background: color-mix(in oklab, var(--bg) 64%, transparent);
  }
  .resultItem__title{ font-weight: 900; letter-spacing: .3px; }
  .resultItem__sub{ font-size: 12px; color: var(--muted); }
  
  .main{ padding: 10px 0 26px; }
  
  /* Header section */
  .viewHeader{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap: 12px;
    margin-top: 8px;
    margin-bottom: 14px;
  }
  .h1{
    font-size: 22px;
    margin: 0;
    letter-spacing: .2px;
  }
  .meta{
    display:flex;
    gap: 10px;
    flex-wrap:wrap;
    justify-content:flex-end;
  }
  
  .pill{
    display:inline-flex;
    align-items:center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--muted);
    font-size: 12px;
  }
  
  /* make the "Datenstand: MVP" pill slightly warmer automatically */
  .meta .pill:nth-child(2){
    border-color: color-mix(in oklab, var(--line) 55%, rgba(245,158,11,.40));
    background: linear-gradient(135deg, rgba(245,158,11,.12), rgba(255,255,255,0));
    color: color-mix(in oklab, var(--muted) 65%, rgba(255,255,255,.90));
  }
  
  .pill--link{
    text-decoration:none;
    color: var(--text);
    transition: transform .12s ease, border-color .12s ease;
  }
  .pill--link:hover{
    transform: translateY(-1px);
    border-color: color-mix(in oklab, var(--line) 55%, rgba(59,130,246,.35));
  }
  
  /* Cards grid */
  .grid{
    display:grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  @media (max-width: 900px){
    .grid{ grid-template-columns: 1fr; }
  }
  
  .card{
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow1);
    overflow:hidden;
    transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
  }
  .card:hover{
    transform: translateY(-2px);
    border-color: color-mix(in oklab, var(--line) 48%, rgba(59,130,246,.35));
    box-shadow: var(--shadow2);
  }
  
  .card__head{
    padding: 14px 14px 10px;
    display:flex;
    justify-content:space-between;
    gap: 10px;
    align-items:flex-start;
  }
  .card__title{
    font-weight: 920;
    letter-spacing: .2px;
  }
  .card__sub{
    margin-top: 4px;
    font-size: 12px;
    color: var(--muted);
  }
  
  .badge{
    min-width: 42px;
    height: 32px;
    padding: 0 10px;
    display:grid;
    place-items:center;
    border-radius: 999px;
    border: 1px solid color-mix(in oklab, var(--line) 55%, rgba(59,130,246,.35));
    background: linear-gradient(135deg, rgba(var(--accent), .18), rgba(var(--accent2), .10));
    font-weight: 950;
    letter-spacing: .7px;
  }
  
  /* Maps: make embed feel "premium" */
  .card__map{
    width: 100%;
    aspect-ratio: 16 / 10;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: color-mix(in oklab, var(--bg) 70%, transparent);
    position: relative;
  }
  .card__map iframe{
    width: 100%;
    height: 100%;
    border: 0;
    filter: saturate(1.05) contrast(1.03);
  }
  
  /* Actions */
  .card__actions{
    padding: 12px 14px;
    display:flex;
    flex-wrap:wrap;
    gap: 10px;
    align-items:center;
  }
  
  .btn{
    appearance:none;
    border: 1px solid var(--line);
    background: color-mix(in oklab, var(--bg) 68%, transparent);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 14px;
    text-decoration:none;
    cursor:pointer;
    font-size: 13px;
    font-weight: 780;
    transition: transform .12s ease, border-color .12s ease, background .12s ease, box-shadow .12s ease;
  }
  .btn:hover{
    transform: translateY(-1px);
    border-color: color-mix(in oklab, var(--line) 45%, rgba(59,130,246,.35));
  }
  .btn:active{ transform: translateY(0px); }
  
  .btn--primary{
    border-color: rgba(var(--accent), .60);
    background: linear-gradient(135deg, rgba(var(--accent), .34), rgba(var(--accent2), .20));
    box-shadow: 0 10px 28px rgba(59,130,246,.10);
  }
  .btn--primary:hover{
    box-shadow: 0 14px 40px rgba(59,130,246,.14);
  }
  .btn--ghost{
    background: transparent;
  }
  .btn--wide{
    width:100%;
    justify-content:center;
    text-align:center;
  }
  
  /* Room chips */
  .card__rooms{ padding: 0 14px 14px; }
  .card__roomsTitle{
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 8px;
  }
  .chips{
    display:flex;
    flex-wrap:wrap;
    gap: 8px;
  }
  .chip{
    text-decoration:none;
    color: var(--text);
    font-size: 12px;
    font-weight: 860;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid color-mix(in oklab, var(--line) 55%, rgba(20,184,166,.25));
    background: color-mix(in oklab, var(--bg) 70%, transparent);
    transition: transform .12s ease, border-color .12s ease, background .12s ease;
  }
  .chip:hover{
    transform: translateY(-1px);
    border-color: color-mix(in oklab, var(--line) 48%, rgba(20,184,166,.45));
    background: color-mix(in oklab, var(--bg) 66%, transparent);
  }
  .chip--muted{ color: var(--muted); font-weight: 650; }
  
  /* Empty */
  .empty{
    padding: 14px;
    border-radius: var(--radius);
    border: 1px dashed color-mix(in oklab, var(--line) 78%, transparent);
    background: linear-gradient(135deg,
      color-mix(in oklab, var(--bg) 74%, transparent),
      rgba(var(--accent), .06)
    );
    color: var(--muted);
  }
  
  /* Room view */
  .crumbs{ margin: 6px 0 12px; }
  .link{
    color: var(--text);
    text-decoration:none;
  }
  .link:hover{ text-decoration: underline; }
  
  .roomCard{
    display:grid;
    gap: 12px;
  }
  
  .roomHero{
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow1);
    padding: 18px 16px;
    position: relative;
    overflow: hidden;
  }
  .roomHero::before{
    content:"";
    position:absolute;
    inset: 0;
    background: radial-gradient(900px 220px at 10% 0%, rgba(var(--accent), .14), transparent 60%);
    pointer-events:none;
  }
  .roomHero__title{
    position: relative;
    font-size: 36px;
    font-weight: 960;
    letter-spacing: .9px;
  }
  .roomHero__meta{
    position: relative;
    margin-top: 10px;
    display:flex;
    flex-wrap:wrap;
    gap: 10px;
  }
  .roomHero__note{
    position: relative;
    margin-top: 10px;
    color: var(--muted);
    font-size: 13px;
  }
  
  .roomPanel{
    display:grid;
    grid-template-columns: 1.35fr .85fr;
    gap: 12px;
  }
  @media (max-width: 900px){
    .roomPanel{ grid-template-columns: 1fr; }
  }
  
  .roomPanel__map{
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow:hidden;
    box-shadow: var(--shadow1);
    aspect-ratio: 1 / 1;
  }
  .roomPanel__map iframe{
    width:100%;
    height:100%;
    border:0;
    filter: saturate(1.05) contrast(1.03);
  }
  
  .roomPanel__actions{
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow1);
    padding: 14px;
    display:grid;
    gap: 10px;
    align-content:start;
  }
  
  .roomPanel__small{
    color: var(--muted);
    font-size: 12px;
    line-height: 1.4;
  }
  
  /* Footer */
  .footer{
    padding: 18px 0 34px;
    color: var(--muted);
  }
  .footer .container{
    display:flex;
    flex-wrap:wrap;
    gap: 10px 16px;
    align-items:center;
    justify-content:space-between;
  }
  .footer a{
    color: var(--muted);
    text-decoration:none;
  }
  .footer a:hover{
    color: var(--text);
    text-decoration: underline;
  }
  .footnote{ font-size: 12px; }