/* =====================================================
   ROOT VARIABLES
===================================================== */
:root{
  --text: #ffffff;
  --muted: rgba(255,255,255,0.65);
  --muted-strong: rgba(255,255,255,0.45);

  --border: rgba(255,255,255,0.12);
  --border-soft: rgba(255,255,255,0.08);

  --card-bg: rgba(5,5,5,0.40);
  --card-bg-strong: rgba(5,5,5,0.60);

  --danger: rgba(255, 90, 90, 0.95);
  --danger-bg: rgba(255, 90, 90, 0.10);
  --danger-border: rgba(255, 90, 90, 0.22);
}

/* =====================================================
   BASE
===================================================== */
*{ box-sizing:border-box; }

html,body{
  margin:0;
  padding:0;
  min-height:100vh;
  width:100%;
  background-color:#000;
  color:var(--text);
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;}

/* =====================================================
   DEFAULT BACKGROUND (Welcome + Login)
===================================================== */
body{
  /* Make footer behave consistently on all pages */
  display:flex;
  flex-direction:column;
  min-height:100vh;

  background-image:url("/assets/img/layout/background.webp");
  background-position:center center;
  background-repeat:no-repeat;
  background-size:cover;
  background-attachment:fixed;
}

/* =====================================================
   PORTAL BACKGROUND (hero.webp)
===================================================== */
body.portal-page{
  background-image:
    linear-gradient(rgba(0,0,0,0.35), rgba(0,0,0,0.35)),
    url("/assets/img/layout/hero.webp");
  background-position:center center;
  background-repeat:no-repeat;
  background-size:cover;
  background-attachment:fixed;
}

/* =====================================================
   WRAPPER (Welcome + Login)
===================================================== */
.wrapper{
  position:relative;
  z-index:1;
  flex:1;
  min-height:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:60px 20px;
}

/* =====================================================
   GLASS CARD (Welcome default)
===================================================== */
.glass-card{
  width:min(850px,100%);
  background:var(--card-bg);
  backdrop-filter:blur(22px) saturate(170%);
  -webkit-backdrop-filter:blur(22px) saturate(170%);
  border-radius:40px;
  border:1px solid var(--border);
  box-shadow:0 80px 160px rgba(0,0,0,0.8);
  padding:80px 50px;
  text-align:center;
}

/* =====================================================
   LOGO
===================================================== */
.logo-container{
  width:100%;
  max-width:260px;
  margin:0 auto 30px;
}

.logo-container img{
  width:100%;
  filter:drop-shadow(0 15px 35px rgba(0,0,0,0.6));
}

/* =====================================================
   TYPOGRAPHY
===================================================== */
.title{
  font-size:clamp(1.2rem,3.5vw,1.8rem);
  letter-spacing:0.25em;
  margin:0 0 15px 0;
  font-weight:200;
  opacity:0.92;
  text-transform:none;
}

.description{
  color:var(--muted);
  max-width:520px;
  margin:0 auto 50px;
  line-height:1.9;
  font-size:1.05rem;
  font-weight:300;
  text-transform:none;
}

/* =====================================================
   BUTTONS (Welcome)
===================================================== */
.actions{
  display:flex;
  gap:20px;
  justify-content:center;
  flex-wrap:wrap;
}

.btn{
  min-width:180px;
  padding:16px 32px;
  border-radius:100px;
  font-weight:400;
  transition:
    transform 0.5s cubic-bezier(0.19,1,0.22,1),
    background 0.5s cubic-bezier(0.19,1,0.22,1),
    color 0.5s cubic-bezier(0.19,1,0.22,1),
    box-shadow 0.5s cubic-bezier(0.19,1,0.22,1),
    border-color 0.5s cubic-bezier(0.19,1,0.22,1);
  font-size:0.85rem;
  letter-spacing:0.12em;
  background:rgba(255,255,255,0.05);
  color:#fff;
  border:1px solid var(--border);
  cursor:pointer;
}

.btn:hover{
  background:#fff;
  color:#000;
  border-color:#fff;
  transform:translateY(-5px);
  box-shadow:0 22px 44px rgba(0,0,0,0.45);
}

/* =====================================================
   LOGIN STYLE
===================================================== */
.login-page .glass-card{
  width:min(420px,90%);
  padding:60px 45px;
  border-radius:32px;
  background:var(--card-bg-strong);
  border:1px solid var(--border-soft);
  box-shadow:0 100px 200px rgba(0,0,0,0.9);
}

.login-page .title{
  font-size:0.7rem;
  letter-spacing:0.5em;
  color:var(--muted-strong);
  margin:0 0 50px 0;
  font-weight:400;
  text-transform:none;
}

.login-form{width:100%;}

.input-field{
  width:100%;
  background:rgba(255,255,255,0.02);
  border:1px solid var(--border-soft);
  padding:18px 20px;
  border-radius:14px;
  color:#fff;
  margin-bottom:16px;
  font-size:0.95rem;
  outline:none;
  transition: 0.25s ease;
}

.input-field:focus{
  border-color:rgba(255,255,255,0.30);
  background:rgba(255,255,255,0.06);
  box-shadow:0 0 0 3px rgba(255,255,255,0.06);
}

.btn-submit{
  width:100%;
  padding:18px;
  border-radius:14px;
  border:none;
  background:#fff;
  color:#000;
  font-weight:700;
  letter-spacing:0.15em;
  cursor:pointer;
  margin-top:15px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-transform:none;
}

.btn-submit:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 34px rgba(0,0,0,0.35);
}

.login-error{
  color:var(--danger);
  font-size:0.75rem;
  margin-bottom:20px;
  letter-spacing:0.1em;
  text-align:center;
  text-transform:none;
}

.footer-link{
  display:inline-block;
  margin-top:40px;
  font-size:0.65rem;
  color:var(--muted-strong);
  letter-spacing:0.3em;
  text-transform:none;
}

/* footer should be visible everywhere (including login) */

/* =====================================================
   PORTAL PAGE (Upgraded)
===================================================== */
.portal-container{
  position:relative;
  z-index:1;
  display:flex;
  flex:1;
  min-height:0;
}

/* footer should be visible everywhere (including portal) */

/* Sidebar */
.portal-sidebar{
  width:280px;
  background: rgba(5,5,5,0.50);
  backdrop-filter: blur(44px) saturate(190%);
  -webkit-backdrop-filter: blur(44px) saturate(190%);
  border-right:1px solid var(--border);

  display:flex;
  flex-direction:column;
  padding:44px 24px;

  position:sticky;
  top:0;
  height:100vh;

  box-shadow: 30px 0 90px rgba(0,0,0,0.35);
}

.portal-logo{
  width:124px;
  margin-bottom:26px;
  filter:drop-shadow(0 10px 20px rgba(0,0,0,0.35));
}

.portal-burger{
  display:none;
  width:46px;
  height:46px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(255,255,255,0.06);
  color:#fff;
  cursor:pointer;
  font-size:1.2rem;
  margin:0 0 14px 0;
  transition: transform 0.2s ease, background 0.2s ease;
}
.portal-burger:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.09);
}

.portal-nav{
  display:flex;
  flex-direction:column;
  gap:10px;
  flex-grow:1;
}

.portal-link{
  color: rgba(255,255,255,0.62);
  font-size: 0.84rem;
  letter-spacing: 0.14em;
  padding: 14px 16px;
  border-radius: 14px;

  border: 1px solid transparent;
  background: rgba(255,255,255,0.00);

  transition:
    transform 0.35s cubic-bezier(0.2,0.8,0.2,1),
    background 0.35s cubic-bezier(0.2,0.8,0.2,1),
    border-color 0.35s cubic-bezier(0.2,0.8,0.2,1),
    color 0.35s cubic-bezier(0.2,0.8,0.2,1);
}

.portal-link:hover{
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.10);
  color:#fff;
  transform: translateX(6px);
}

.portal-link.active{
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.14);
  color:#fff;
  transform: translateX(8px);
}

.portal-logout{
  margin-top:auto;
  display:block;
  padding: 14px 16px;
  border-radius: 14px;

  font-size: 0.84rem;
  letter-spacing: 0.14em;
  color: var(--danger);

  background: var(--danger-bg);
  border: 1px solid var(--danger-border);

  transition:
    transform 0.35s cubic-bezier(0.2,0.8,0.2,1),
    background 0.35s cubic-bezier(0.2,0.8,0.2,1),
    border-color 0.35s cubic-bezier(0.2,0.8,0.2,1),
    color 0.35s cubic-bezier(0.2,0.8,0.2,1);
}

.portal-logout:hover{
  background: rgba(255, 90, 90, 0.16);
  border-color: rgba(255, 90, 90, 0.30);
  transform: translateX(6px);
  color: rgba(255, 140, 140, 1);
}

/* Portal landing (portal.php): content anchored bottom */
.portal-main{
  flex-grow:1;
  padding: 84px 84px 72px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}

.portal-content-box{
  max-width: 740px;
  background: rgba(0,0,0,0.22);
  padding: 44px;
  border-radius: 34px;

  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);

  box-shadow: 0 40px 120px rgba(0,0,0,0.35);
  animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp{
  from{opacity:0;transform:translateY(28px);}
  to{opacity:1;transform:translateY(0);}
}

.portal-title{
  font-size: clamp(1.9rem, 4.2vw, 3.0rem);
  font-weight: 200;
  letter-spacing: 0.06em;
  margin: 0 0 18px 0;
  text-transform:none;
}

.portal-text{
  color: rgba(255,255,255,0.62);
  line-height: 1.85;
  font-size: 1.05rem;
  font-weight: 300;
  margin: 0;
  text-transform:none;
}

/* =====================================================
   INTERNAL CONTENT PAGES (pictures/projects/blog/...)
   -> same portal shell, but content starts at top
===================================================== */
body.internal-page .portal-main{
  justify-content:flex-start;
  gap: 14px;
}

/* =====================================================
   BLOG (overview cards)
===================================================== */

/* Blog-Übersicht darf breiter sein als normale Content-Box */
.portal-content-box.blog-box{
  width: min(1200px, 100%);
  max-width: 1200px;
}

/* Responsive Grid: i.d.R. 2–3 Karten pro Zeile (je nach Breite) */
.blog-list{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 18px;
}

@media (min-width: 760px){
  .blog-list{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1100px){
  .blog-list{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.blog-card{
  display:flex;
  flex-direction:column;
  gap: 12px;
  text-decoration:none;
  color: inherit;

  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.blog-card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
}

.blog-card-cover{
  width: 100%;
  height: 160px;
  border-radius: 14px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.25);
}

.blog-card-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  filter: saturate(1.05) contrast(1.05);
}

.blog-card-body{
  flex: 1 1 auto;
  min-width: 0;
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.blog-card-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  flex-wrap:wrap;
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  font-weight: 300;
}

.blog-date{
  letter-spacing: 0.02em;
}

.blog-tags{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  flex-wrap:wrap;
}

.tag-chip{
  display:inline-flex;
  align-items:center;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.78);
  font-size: 0.85rem;
}

.blog-card-title{
  margin: 0;
  font-weight: 300;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  line-height: 1.25;
}

.blog-card-excerpt{
  margin: 0;
  color: rgba(255,255,255,0.62);
  line-height: 1.7;
  font-size: 0.97rem;
  font-weight: 300;
}

/* Auf schmalen Screens: etwas größere Cover-Höhe und Meta linksbündig */
@media (max-width: 700px){
  .blog-card-cover{ height: 180px; }
  .blog-card-meta{ justify-content:flex-start; }
}

/* =====================================================
   PICTURES (compact like before)
===================================================== */
.pics-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

/* compact breadcrumb line (chips) */
.pics-crumbline{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  color: rgba(255,255,255,0.70);
}

.crumb-chip{
  display:inline-flex;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.80);
  transition: 0.2s ease;
  font-size: 0.85rem;
}

.crumb-chip:hover{
  background: rgba(255,255,255,0.10);
  color: #fff;
}

.crumb-chip.active{
  background: rgba(255,255,255,0.14);
  color:#fff;
}

.crumb-sep{
  color: rgba(255,255,255,0.35);
}

/* folder bar like old album-bar */
.folder-bar{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 6px;
}

.folder-chip{
  display:inline-flex;
  align-items:center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.80);
  transition: 0.2s ease;
  font-size: 0.85rem;
}

.folder-chip:hover{
  background: rgba(255,255,255,0.10);
  color: #fff;
}

.folder-chip.active{
  background: rgba(255,255,255,0.14);
  color:#fff;
}

/* smaller image grid like before */
.gallery-grid{
  margin-top: 12px;
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 14px;
}

.tile{
  border-radius: 16px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  cursor: zoom-in;
  padding: 0;
  display:block;
  text-align: left;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.tile:hover{
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.16);
  box-shadow: 0 20px 40px rgba(0,0,0,0.45);
}

.tile img{
  width:100%;
  height: 210px;
  object-fit: cover;
  display:block;
}

.pics-empty{
  margin-top: 12px;
  color: rgba(255,255,255,0.70);
  font-weight: 300;
}

/* Lightbox */
.lightbox{
  position: fixed;
  inset: 0;
  display:none;
  align-items:center;
  justify-content:center;
  background: rgba(0,0,0,0.78);
  z-index: 2000;
  padding: 18px;
}
.lightbox.open{ display:flex; }

.lb-panel{
  width: min(1100px, 100%);
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
}

.lb-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
}

.lb-btn{
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: #fff;
  border-radius: 12px;
  padding: 8px 10px;
  cursor: pointer;
}

.lb-body{ position: relative; }

.lb-img{
  width:100%;
  max-height: 78vh;
  object-fit: contain;
  display:block;
  background: rgba(0,0,0,0.35);
}

.lb-nav{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 10px;
  pointer-events:none;
}
.lb-nav button{
  pointer-events:auto;
  opacity: 0.9;
}

/* =====================================================
   FOOTER (Welcome)
===================================================== */
.site-footer{
  margin-top:auto;
  padding: 22px 0 calc(22px + env(safe-area-inset-bottom));
  font-size:0.65rem;
  color:rgba(255,255,255,0.35);
  letter-spacing:0.4em;
  font-weight:400;
  text-align:center;
  text-transform:none;
}

/* =====================================================
   MOBILE
===================================================== */
@media (max-width:900px){
  .portal-container{flex-direction:column;}

  .portal-sidebar{
    width:100%;
    height:auto;
    border-right:none;
    border-bottom:1px solid var(--border);
    /* reduce top spacing on mobile */
    padding: 12px 14px;
    position: relative;
    box-shadow: 0 20px 80px rgba(0,0,0,0.35);

    /* keep logo + burger in one row */
    display:grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "logo burger"
      "nav nav"
      "logout logout";
    align-items:center;
    column-gap: 12px;
    row-gap: 10px;
  }

  .portal-logo{
    grid-area: logo;
    width:96px;
    margin:0;
    justify-self:start;
  }

  .portal-burger{
    grid-area: burger;
    display:inline-flex;
    margin:0;
    justify-self:end;
  }

  .portal-nav{
    grid-area: nav;
    width:100%;
  }

  .portal-logout{
    grid-area: logout;
    width:100%;
    margin-top: 0;
  }


  .portal-nav{display:none;}
  .portal-sidebar.open .portal-nav{
    display:flex;
    margin-top: 10px;
  }

  /* reduce large top padding that wastes space on mobile */
  .portal-main{padding: 20px 14px 26px;}


  /* welcome/login logo a bit smaller on mobile */
  .logo-container{
    max-width:220px;
    margin:0 auto 22px;
  }

  .glass-card{
    padding:42px 20px;
    border-radius:28px;
  }


  /* footer on mobile: centered pill instead of full-width stretch */
  .site-footer{
    width: fit-content;
    max-width: calc(100% - 28px);
    margin-left: auto;
    margin-right: auto;

    padding-left: 18px;
    padding-right: 18px;

    border-radius: 999px;
    background: rgba(0,0,0,0.28);
    border: 1px solid var(--border-soft);
    backdrop-filter: blur(10px) saturate(120%);
    -webkit-backdrop-filter: blur(10px) saturate(120%);
  }

  .tile img{ height: 190px; }
}