:root{
  --bg0:#06070b;
  --bg1:#0b1020;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --stroke:rgba(255,255,255,.10);
  --stroke2:rgba(255,255,255,.14);
  --text:#e9ecf3;
  --muted:rgba(233,236,243,.72);
  --muted2:rgba(233,236,243,.55);
  --accent:#7c5cff;
  --accent2:#2bd4ff;
  --good:#19c37d;

  --radius:18px;
  --radius2:22px;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --shadow2: 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}

/* FIX (mobile banding): paint a stable base on html + keep body background fixed */
html{
  background: linear-gradient(180deg, var(--bg0), var(--bg1));
}

body{
  margin:0;
  color:var(--text);
  background: radial-gradient(1200px 700px at 18% -10%, rgba(124,92,255,.22), transparent 60%),
              radial-gradient(900px 700px at 85% 10%, rgba(43,212,255,.18), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  background-attachment: fixed; /* helps on some mobile browsers */
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  overflow-x:hidden;

  /* safe-area */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  position:relative;
}

body.is-modal-open{overflow:hidden}

/* Desktop/PC decorative background layer */
.bg{
  position:fixed;
  inset:-2px;
  background:
    radial-gradient(900px 420px at 45% 0%, rgba(255,255,255,.06), transparent 60%),
    radial-gradient(800px 520px at 60% 90%, rgba(255,255,255,.04), transparent 60%);
  pointer-events:none;
}

.container{
  width:min(1120px, calc(100% - 36px));
  margin:0 auto;
}

.header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(14px);
  background: rgba(6,7,11,.55);
  border-bottom:1px solid rgba(255,255,255,.06);

  /* safe-area */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 0;
  min-width:0;
}

.header__actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  min-width:0;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}

.brand__logo{
  width:44px;
  height:44px;
  border-radius:14px;
  object-fit:cover;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  flex:0 0 auto;
}

.brand__text{min-width:0}
.brand__title{
  font-size:22px;
  font-weight:800;
  letter-spacing:.2px;
  line-height:1.15;
}
.brand__subtitle{
  font-size:13px;
  color:var(--muted);
  margin-top:4px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.lang{
  display:flex;
  gap:8px;
  flex:0 0 auto;
}

.lang__btn{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color:var(--muted);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  transition:.15s ease;
  font-weight:700;
  min-height:44px;
}
.lang__btn:hover{border-color:var(--stroke2)}
.lang__btn.is-active{
  color:var(--text);
  border-color: rgba(124,92,255,.55);
  background: linear-gradient(180deg, rgba(124,92,255,.18), rgba(255,255,255,.06));
}

.toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 0 14px 0;
}

.search{
  position:relative;
  flex:1 1 auto;
  max-width:720px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 14px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.05);
  border:1px solid var(--stroke);
  box-shadow: var(--shadow2);
  min-width:0;
}

.search__icon{
  display:flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:14px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  color: rgba(233,236,243,.85);
  flex:0 0 auto;
}

.search__input{
  flex:1 1 auto;
  border:0;
  outline:none;
  background:transparent;
  color:var(--text);
  font-size:15px;
  min-width:0;
}
.search__input::placeholder{color:rgba(233,236,243,.55)}

.search__clear{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: rgba(233,236,243,.75);
  width:40px;
  height:40px;
  border-radius:14px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:.15s ease;
  flex:0 0 auto;
}
.search__clear:hover{border-color:rgba(255,255,255,.18)}
.search__clear.is-hidden{display:none}

.toolbar__right{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}

.pill{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-width:120px;
  padding:12px 14px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.05);
  border:1px solid var(--stroke);
}
.pill__label{font-size:12px;color:var(--muted2)}
.pill__value{font-size:18px;font-weight:800;margin-top:2px}

.btn{
  padding:12px 14px;
  border-radius: var(--radius2);
  border:1px solid rgba(124,92,255,.42);
  background: linear-gradient(180deg, rgba(124,92,255,.20), rgba(255,255,255,.06));
  color:var(--text);
  font-weight:800;
  cursor:pointer;
  transition:.15s ease;
  white-space:nowrap;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
}
.btn:hover{border-color: rgba(124,92,255,.65)}

/* Donate “ghost” button */
.btn--ghost{
  border:1px solid rgba(43,212,255,.30);
  background: rgba(255,255,255,.04);
  color: rgba(233,236,243,.92);
}
.btn--ghost:hover{
  border-color: rgba(43,212,255,.55);
}

.grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
  padding-bottom:28px;
}

.card{
  background: var(--card);
  border:1px solid var(--stroke);
  border-radius: var(--radius2);
  padding:16px;
  box-shadow: var(--shadow2);
  display:flex;
  flex-direction:column;
  gap:12px;
  min-height:170px;
  transition: .15s ease;
  min-width:0;
}
.card:hover{
  border-color: rgba(255,255,255,.16);
  background: var(--card2);
  transform: translateY(-1px);
}

.card__top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  min-width:0;
}

.card__title{
  font-size:16px;
  font-weight:900;
  letter-spacing:.2px;
  line-height:1.2;
  min-width:0;
}

.details{
  flex:0 0 auto;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(124,92,255,.40);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-weight:900;
  cursor:pointer;
  transition:.15s ease;
  white-space:nowrap;
}
.details:hover{border-color: rgba(124,92,255,.70)}

.card__desc{
  color:var(--muted);
  font-size:13px;
  line-height:1.35;
}

.card__urlrow{
  margin-top:auto;
  display:flex;
  gap:10px;
  align-items:center;
  min-width:0;
}

.url{
  flex:1 1 auto;
  padding:12px 12px;
  border-radius:16px;
  background: rgba(0,0,0,.18);
  border:1px solid rgba(255,255,255,.10);
  color: rgba(233,236,243,.9);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:12.5px;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  min-width:0;
}

.copy{
  flex:0 0 auto;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid rgba(43,212,255,.35);
  background: linear-gradient(180deg, rgba(43,212,255,.14), rgba(255,255,255,.06));
  color:var(--text);
  font-weight:900;
  cursor:pointer;
  transition:.15s ease;
  min-height:44px;
  white-space:nowrap;
}
.copy:hover{border-color: rgba(43,212,255,.55)}
.copy.is-done{
  border-color: rgba(25,195,125,.55);
  background: linear-gradient(180deg, rgba(25,195,125,.16), rgba(255,255,255,.06));
}

.empty{
  padding:40px 0 60px 0;
  text-align:center;
  color:var(--muted);
}
.empty__title{font-size:18px;font-weight:900;color:var(--text)}
.empty__hint{margin-top:8px}
.is-hidden{display:none}

/* ===== Modals ===== */
.modal{
  position:fixed;
  inset:0;
  z-index:999;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
}
.modal.is-hidden{display:none !important}

.modal__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
}

.modal__card{
  position:relative;
  width:min(760px, 100%);
  border-radius:24px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(10,12,18,.78);
  box-shadow: var(--shadow);
  padding:16px;
  max-height: calc(100vh - 40px);
  overflow:auto;
}

.modal__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:6px 6px 12px 6px;
}

.modal__title{font-size:16px;font-weight:900}

.modal__close{
  width:44px;height:44px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color:rgba(233,236,243,.85);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
}
.modal__close:hover{border-color:rgba(255,255,255,.18)}
.modal__body{padding:0 6px 10px 6px;color:var(--muted)}

.steps{margin:0; padding-left:18px}
.steps li{margin:8px 0; line-height:1.35}

.details__desc{
  white-space:pre-line;
  line-height:1.45;
  color: var(--muted);
  margin: 4px 0 12px 0;
}

.details__urlrow{
  display:flex;
  gap:10px;
  align-items:stretch;
  margin: 12px 0 10px 0;
  min-width:0;
}
.details__urlrow .url{flex:1 1 auto; min-width:0}
.details__urlrow .copy{flex:0 0 auto; min-width:96px}

.gallery{
  margin: 8px 0 12px 0;
  width:100%;
}
.gallery.is-hidden{display:none}

.carousel{
  display:flex;
  gap:10px;
  align-items:center;
}

.carousel__stage{
  flex:1 1 auto;
  min-width:0;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  box-shadow: var(--shadow2);
  padding:10px;
  overflow:hidden;
}

.carousel__nav{
  width:40px;
  height:40px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:rgba(233,236,243,.9);
  font-size:24px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:.15s ease;
}
.carousel__nav:hover{border-color:rgba(255,255,255,.24)}
.carousel__nav:disabled{
  opacity:.35;
  cursor:default;
}

.carousel__meta{
  margin-top:8px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}

.carousel__dots{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
}

.carousel__dot{
  width:8px;
  height:8px;
  border-radius:999px;
  border:0;
  padding:0;
  background: rgba(233,236,243,.35);
  cursor:pointer;
}
.carousel__dot.is-active{
  background: rgba(43,212,255,.95);
}

.carousel__count{
  font-size:12px;
  color:var(--muted2);
  font-weight:700;
}

.shot{
  width:100%;
  max-height:min(52vh, 420px);
  object-fit:contain;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  cursor: zoom-in;
  transition: .15s ease;
  display:block;
}
.shot:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.18);
}

/* ===== Image lightbox ===== */
.imgmodal__card{
  width:min(1200px, 100%);
  padding:0;
  overflow:hidden;
}

.imgbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:12px 12px;
  border-bottom:1px solid rgba(255,255,255,.10);
  background: rgba(10,12,18,.82);
  backdrop-filter: blur(10px);
}

.imgbar__left{min-width:0}
.imgbar__title{
  font-weight:900;
  font-size:14px;
  color: rgba(233,236,243,.92);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width: 52vw;
}

.imgbar__right{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}

.imgbar__count{
  font-weight:900;
  font-size:13px;
  color: rgba(233,236,243,.75);
  padding:8px 10px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}

.imgbar__link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(124,92,255,.40);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-weight:900;
  text-decoration:none;
  white-space:nowrap;
}
.imgbar__link:hover{border-color: rgba(124,92,255,.70)}

.imgbar__close{
  width:44px;height:44px;
  border-radius:16px;
}

.imgstage{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:14px;
  background: rgba(0,0,0,.22);
}

.imgmodal__img{
  max-width: 100%;
  max-height: calc(100vh - 160px);
  width:auto;
  height:auto;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  box-shadow: var(--shadow);
  cursor: zoom-out;
}

.navbtn{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  width:44px;
  height:44px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(10,12,18,.55);
  color: rgba(233,236,243,.9);
  font-size:28px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  user-select:none;
}
.navbtn:hover{border-color: rgba(255,255,255,.18)}
.navbtn--left{left:10px}
.navbtn--right{right:10px}

/* ===== responsive ===== */
@media (max-width: 980px){
  .grid{grid-template-columns: repeat(2, 1fr)}
  .pill{display:none}
}

@media (max-width: 720px){
  .container{width: calc(100% - 28px);}

  .header__inner{
    padding:14px 0;
    gap:12px;
    flex-direction:column;
    align-items:stretch;
  }

  /* Stable 3-row header actions: donate / howto / lang */
  .header__actions{
    display:grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "donate donate"
      "howto howto"
      "lang   lang";
    gap:10px;
    width:100%;
    align-items:center;
  }

  #donate{
    grid-area: donate;
    width:100%;
    text-align:center;
    white-space:normal;
    line-height:1.25;
  }

  #howto{
    grid-area: howto;
    width:100%;
  }

  .lang{
    grid-area: lang;
    width:100%;
    display:flex;
    gap:10px;
    justify-content:space-between;
  }

  .lang__btn{
    flex:1 1 0;
    text-align:center;
  }

  .toolbar{
    padding:14px 0 12px 0;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
  }

  .search{max-width:none; padding:12px 12px; border-radius:22px;}
  .search__icon{width:42px;height:42px;border-radius:16px;}
  .search__clear{width:42px;height:42px;border-radius:16px;}

  .grid{
    grid-template-columns: 1fr;
    gap:12px;
    padding-bottom:22px;
  }

  .card{padding:14px; min-height:unset;}
  .card__top{align-items:center;}

  .card__urlrow{
    flex-direction:column;
    align-items:stretch;
    gap:10px;
  }
  .copy{width:100%}

  .details__urlrow{
    flex-direction:column;
    align-items:stretch;
  }
  .details__urlrow .copy{
    width:100%;
    min-width:0;
  }

  .carousel{gap:8px}
  .carousel__stage{padding:8px}
  .carousel__nav{
    width:36px;
    height:36px;
    border-radius:12px;
  }
  .shot{max-height:min(42vh, 320px)}
  .carousel__meta{margin-top:6px}

  .modal{
    padding:12px;
    align-items:flex-end;
  }
  .modal__card{
    width:100%;
    border-radius:22px;
    padding:14px;
    margin-bottom:8px;
  }

  .imgbar__title{max-width: 46vw;}
  .imgmodal__img{max-height: calc(100vh - 200px);}
  .navbtn{width:42px;height:42px;border-radius:16px}

  /* ===== Mobile-only anti-banding background (noisy dithering) ===== */
  html{
    background: linear-gradient(180deg, var(--bg0), var(--bg1));
  }

  /* disable fixed bg layer on mobile to reduce artifacts */
  .bg{ display:none; }

  body::before{
    content:"";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;

    background:
      radial-gradient(1200px 700px at 18% -10%, rgba(124,92,255,.22), transparent 60%),
      radial-gradient(900px 700px at 85% 10%, rgba(43,212,255,.18), transparent 55%),
      radial-gradient(900px 420px at 45% 0%, rgba(255,255,255,.06), transparent 60%),
      radial-gradient(800px 520px at 60% 90%, rgba(255,255,255,.04), transparent 60%),
      linear-gradient(180deg, var(--bg0), var(--bg1));

    filter: saturate(1.02);
  }

  body::after{
    content:"";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events:none;

    background:
      repeating-linear-gradient(
        0deg,
        rgba(255,255,255,.010),
        rgba(255,255,255,.010) 1px,
        rgba(0,0,0,.010) 2px
      ),
      repeating-linear-gradient(
        90deg,
        rgba(255,255,255,.008),
        rgba(255,255,255,.008) 1px,
        rgba(0,0,0,.008) 2px
      );

    opacity: .18;
    mix-blend-mode: overlay;
  }
}

@media (max-width: 380px){
  .brand__title{font-size:18px}
  .btn{padding:11px 12px}
  .lang__btn{padding:9px 10px}
  .search__input{font-size:14px}
  .imgbar__title{max-width: 40vw;}
}

/* ===== Icon-only Download button ===== */

.card__actions{
  display:flex;
  gap:10px;
}

.dl{
  width:44px;
  height:44px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(233,236,243,.9);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  text-decoration:none;
  transition:.15s ease;
}
.dl:hover{
  border-color: rgba(255,255,255,.18);
}

/* Mobile: Copy + icon button in one row */
@media (max-width: 720px){
  .card__actions{
    display:grid;
    grid-template-columns: 1fr 44px;
    gap:10px;
    width:100%;
  }
}

/* =========================================================
   FIX: Download button inside Details modal (align with URL+Copy)
   ========================================================= */

/* App.js wraps Copy+Download into .details__actions inside .details__urlrow */
.details__actions{
  display:flex;
  gap:10px;
  flex:0 0 auto;
  align-items:stretch;
}

/* Desktop/PC: URL | (Copy+Download) */
.details__urlrow{
  display:flex;
  gap:10px;
  align-items:stretch;
  margin: 12px 0 10px 0;
  min-width:0;
}
.details__urlrow .url{flex:1 1 auto; min-width:0}

/* Keep copy readable, icon fixed */
.details__actions .copy{min-width:96px}
.details__actions .dl{width:44px; height:44px}

/* Mobile: URL full width, then Copy + Download in one row */
@media (max-width: 720px){
  .details__urlrow{
    flex-direction:column;
    align-items:stretch;
  }

  .details__actions{
    display:grid;
    grid-template-columns: 1fr 44px;
    gap:10px;
    width:100%;
  }

  .details__actions .copy{width:100%; min-width:0}
}