:root{
  --km-overlay-bg: rgba(0,0,0,0.80);
  --km-card-bg: rgba(255,255,255,0.20);
  --km-card-border: rgba(255,255,255,0.18);
  --km-text: #e9eef6;
  --km-text-muted: #b7c0cc;
  --km-accent: #b07a2a;

  /* Vaihda taustakuva tähän tai laita tiedosto assets/bg.jpg */
  --km-bg-image: url("../assets/bg.jpg");
}

html, body { height: 100%; }
body{
  margin:0;
  background:#000;
  color: var(--km-text-muted);
}

/* Taustakuva skaalautuu:
   - landscape: täysi leveys (100% auto)
   - portrait: täysi korkeus (auto 100%)
   Ei venytystä, ei repeat, keskitys. */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  background-image: var(--km-bg-image);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% auto; /* oletus = landscape */
  z-index: -2;
}
@media (orientation: portrait){
  body::before{ background-size: auto 100%; }
}

/* Kevyt tumma varjostus, jotta luettavuus paranee */
body::after{
  content:"";
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: -1;
}

/* Yläbar: hamburger vasen, login oikea */
.km-topbar{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 50;
  pointer-events: none; /* vain napit klikkautuu */
}
.km-topbar .km-btn,
.km-topbar a.km-login{
  pointer-events: auto;
}

/* Hamburger */
.km-btn{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.km-burger{
  width: 18px;
  height: 12px;
  position: relative;
}
.km-burger span{
  position:absolute;
  left:0; right:0;
  height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
}
.km-burger span:nth-child(1){ top:0; }
.km-burger span:nth-child(2){ top:5px; }
.km-burger span:nth-child(3){ top:10px; }

/* Login nappi */
a.km-login{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.35);
  color: rgba(255,255,255,0.92);
  text-decoration: none;
  font-size: 0.95rem;
}

/* Sisältöruutu (glass panel) */
.km-shell{
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 20px 20px 28px; /* tilaa topbarille */
}
.km-panel{
  width: min(1200px, 100%);
  background: var(--km-overlay-bg);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.45);
}

/* Mobiilissa panel saa täyttää käytännössä koko */
@media (max-width: 640px){
  .km-shell{ padding: 10px 5px 5px; }
  .km-panel{ border-radius: 16px; padding: 16px; }
}

/* Logo-alue */
.km-logo{
  width: 100%;
}
.km-logo img{
  width: 100%;
  height: auto;
  display:block;
}

/* Etusivu: logo keskelle korkeussuunnassa */
.km-home-center{
  min-height: 1200px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding:25px 0;
}

/* Ei-etusivu: logo ylhäällä, sisältö alle */
.km-stack{
  display: grid;
  gap: 18px;
}

/* Perustekstit */
.km-page-title{
  color: var(--km-text);
  margin: 0;
}
.km-meta{
  color: var(--km-text-muted);
  margin: 0;
  font-size: 0.95rem;
}

/* Drawer menu */
.km-drawer-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  z-index: 60;
}
.km-drawer{
  position: fixed;
  top: 0;
  left: -320px;
  width: 300px;
  height: 100vh;
  background: rgba(10,12,15,0.92);
  border-right: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(10px);
  padding: 18px;
  transition: left 220ms ease;
  z-index: 61;
}
.km-drawer .km-drawer-title{
  color: var(--km-text);
  margin: 8px 0 14px;
  font-size: 1.1rem;
}
.km-drawer a{
  color: rgba(255,255,255,0.92);
  text-decoration: none;
}
.km-drawer a:hover{ color: var(--km-accent); }

body.km-drawer-open .km-drawer-backdrop{
  opacity: 1;
  pointer-events: auto;
}
body.km-drawer-open .km-drawer{
  left: 0;
}

/* Uutis-/korttigridi */
.km-grid{
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 980px){
  .km-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .km-grid{ grid-template-columns: 1fr; }
}

/* Kortti */
.km-card{
  background: var(--km-card-bg);
  border: 1px solid var(--km-card-border);
  border-radius: 18px;
  overflow: hidden;
}
.km-card.has-bronze-border{
  border-color: rgba(176,122,42,0.55);
}
.km-card .km-card-inner{
  padding: 14px;
}
.km-card img{
  width: 100%;
  height: auto;
  display:block;
  border-radius: 14px;
  margin: 10px auto 0;
}
.km-card .km-card-imgwrap{
  padding: 12px 12px 0;
}
.km-card h3{
  margin: 10px 0 8px;
  color: var(--km-text);
  font-size: 1.15rem;
  line-height: 1.25;
}
.km-card p{
  margin: 0 0 10px;
  color: rgba(255,255,255,0.88);
}
.km-card .km-card-meta{
  margin-top: 10px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.72);
}

/* Pagination linkit valkoisena */
.km-pagination a{
  color: rgba(255,255,255,0.92);
}
.km-pagination a:hover{
  color: var(--km-accent);
}