:root{
  --bg:#0b0d12; --surface:#141821; --surface-2:#1b202b; --border:#262c38;
  --text:#e9ecf2; --muted:#8b93a5; --accent:#f2994a; --accent-2:#ff7a30;
  --danger:#e5484d; --danger-2:#c0392b; --radius:14px; --radius-sm:10px;
  --shadow: 0 2px 10px rgba(0,0,0,.25);
  --maxw: 920px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  margin:0; line-height:1.6; -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-2)}
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--accent); outline-offset:2px;
}

/* ---------- layout ---------- */
.site-header{
  position:sticky; top:0; z-index:10;
  background:rgba(11,13,18,.85); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.site-header .inner{
  max-width:var(--maxw); margin:0 auto; padding:14px 16px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.brand{display:flex; align-items:center; gap:8px; font-weight:700; font-size:1.15rem; color:var(--text)}
.brand:hover{color:var(--text)}
.brand .icon{font-size:1.3rem}
.nav-links{display:flex; align-items:center; gap:16px; font-size:.92rem; flex-wrap:wrap}
.nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-links .pill{
  border:1px solid var(--border); padding:5px 12px; border-radius:999px;
  color:var(--text);
}
.nav-links .pill:hover{border-color:var(--accent); color:var(--accent)}

main.wrap{max-width:var(--maxw); margin:0 auto; padding:28px 16px 80px}

.site-footer{
  border-top:1px solid var(--border); margin-top:60px; padding:24px 16px;
  color:var(--muted); font-size:.85rem; text-align:center;
}

/* ---------- typography ---------- */
h1{font-size:clamp(1.5rem,4vw,2rem); margin:0 0 6px; letter-spacing:-.01em}
h2{font-size:1.15rem; color:var(--text); margin:36px 0 14px; padding-bottom:8px; border-bottom:1px solid var(--border)}
.sub{color:var(--muted); margin:0 0 20px}
.meta{font-size:.85rem; color:var(--muted)}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(135deg,#1b2440,#141821 70%);
  border:1px solid var(--border); border-radius:var(--radius);
  padding:36px 28px; margin:0 0 24px;
}
.hero h1{margin:0 0 10px; font-size:clamp(1.8rem,5vw,2.4rem)}
.hero p{margin:0; color:#c6cbd6; max-width:60ch; font-size:1.02rem}

/* ---------- cards ---------- */
.card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:20px; margin:14px 0; box-shadow:var(--shadow); transition:border-color .15s ease;
}
a.card{display:block; color:var(--text)}
a.card:hover{border-color:var(--accent)}
a.card strong{font-size:1.05rem}

.aventura-titulo{margin:0 0 8px; padding:0; border:none; font-size:1.3rem; color:var(--text)}
.aventura-desc{margin:0; color:#c6cbd6}
.aventura-rodape{margin-top:12px}

/* ---------- forms ---------- */
label{font-size:.82rem; color:var(--muted); display:block; margin-bottom:5px; font-weight:600}
input, textarea{
  width:100%; padding:11px 13px; border-radius:var(--radius-sm); border:1px solid var(--border);
  background:var(--surface-2); color:var(--text); font-size:1rem; margin-bottom:14px;
  font-family:inherit; transition:border-color .15s ease;
}
input:focus, textarea:focus{border-color:var(--accent)}
input[type="file"]{padding:9px}
button, .btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  width:100%; padding:12px 16px; border-radius:var(--radius-sm); border:none;
  background:var(--accent); color:#1a0f04; font-weight:700; font-size:.98rem;
  cursor:pointer; transition:transform .05s ease, background .15s ease;
}
button:hover, .btn:hover{background:var(--accent-2)}
button:active{transform:scale(.98)}
button.danger{background:var(--danger)}
button.danger:hover{background:var(--danger-2)}
button.small, .btn.small{width:auto; padding:8px 14px; font-size:.85rem}

/* ---------- galeria ---------- */
.grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:10px}
.grid a{border-radius:var(--radius-sm); overflow:hidden; display:block; border:1px solid var(--border)}
.grid img{width:100%; aspect-ratio:1; object-fit:cover; display:block; transition:transform .2s ease}
.grid a:hover img{transform:scale(1.05)}

.audio-item{display:flex; flex-direction:column; gap:6px; margin-bottom:14px}
audio, video{width:100%; border-radius:var(--radius-sm)}

.sugestao{border-left:3px solid var(--accent); padding:10px 14px; margin-bottom:10px; background:var(--surface); border-radius:0 var(--radius-sm) var(--radius-sm) 0}

.flash{background:rgba(242,153,74,.12); border:1px solid var(--accent); padding:12px 16px; border-radius:var(--radius-sm); margin-bottom:20px}
.empty{color:var(--muted); font-style:italic; padding:12px 0}

.row{display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap}

/* ---------- separadores (editar) ---------- */
.tabs{display:flex; gap:6px; flex-wrap:wrap; border-bottom:1px solid var(--border); margin-bottom:20px; padding-bottom:0}
.tab-btn{
  width:auto; background:transparent; border:none; border-bottom:2px solid transparent;
  color:var(--muted); padding:10px 14px; font-size:.92rem; cursor:pointer; border-radius:0;
}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--accent); border-bottom-color:var(--accent); font-weight:600}

/* ---------- comentários por secção ---------- */
.comentarios{margin:10px 0 28px}
.comentar-toggle summary{
  cursor:pointer; color:var(--muted); font-size:.85rem; padding:4px 0;
  list-style:none; user-select:none;
}
.comentar-toggle summary::-webkit-details-marker{display:none}
.comentar-toggle summary:hover{color:var(--accent)}
.comentar-toggle[open] summary{color:var(--accent); margin-bottom:4px}

/* ---------- ícone de edição discreto ---------- */
.edit-icon{
  font-size:.7em; opacity:.35; text-decoration:none; vertical-align:middle;
  margin-left:4px; filter:grayscale(1);
}
.edit-icon:hover{opacity:1; filter:none}

.icone-paragem-seccao{
  text-decoration:none; font-size:.75em; margin-left:4px; opacity:.85;
}
.icone-paragem-seccao:hover{opacity:1}

/* ---------- zoom de miniatura ao passar o rato ---------- */
.thumb-zoom{
  transition:transform .15s ease, box-shadow .15s ease;
  transform-origin:left center;
  position:relative;
}
.thumb-zoom:hover{
  transform:scale(5);
  z-index:50;
  box-shadow:0 8px 24px rgba(0,0,0,.5);
}

/* ---------- gestão de utilizadores ---------- */
.user-edit-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:0 14px;
}
@media (max-width:700px){
  .user-edit-grid{grid-template-columns:1fr}
}

/* ---------- dropdown ---------- */
.dropdown{position:relative}
.dropdown-trigger{
  width:auto; background:transparent; border:1px solid transparent; color:var(--muted);
  font-size:.92rem; padding:6px 10px; border-radius:8px; cursor:pointer;
}
.dropdown-trigger:hover{color:var(--text)}
.dropdown-trigger.pill{border:1px solid var(--border); color:var(--text)}
.dropdown-trigger.pill:hover{border-color:var(--accent); color:var(--accent)}
.dropdown-menu{
  display:none; position:absolute; top:calc(100% + 6px); left:0; min-width:190px;
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm);
  box-shadow:var(--shadow); padding:6px; z-index:20;
}
.dropdown-menu.dropdown-menu-right{left:auto; right:0}
.dropdown-menu.aberto{display:block}
.dropdown-menu a{display:block; padding:9px 10px; border-radius:8px; color:var(--text); font-size:.92rem}
.dropdown-menu a:hover{background:var(--surface-2); color:var(--accent)}

/* ---------- lightbox ---------- */
.lightbox{
  display:none; position:fixed; inset:0; z-index:100;
  background:rgba(0,0,0,.92); align-items:center; justify-content:center;
}
.lightbox.aberto{display:flex}
.lightbox img{max-width:92vw; max-height:88vh; border-radius:6px; object-fit:contain}
.lightbox-close, .lightbox-nav{
  position:absolute; background:rgba(255,255,255,.08); border:1px solid var(--border);
  color:#fff; border-radius:50%; width:44px; height:44px; font-size:1.4rem;
  display:flex; align-items:center; justify-content:center; cursor:pointer; padding:0;
}
.lightbox-close:hover, .lightbox-nav:hover{background:rgba(255,255,255,.18)}
.lightbox-close{top:16px; right:16px}
.lightbox-prev{left:16px; top:50%; transform:translateY(-50%)}
.lightbox-next{right:16px; top:50%; transform:translateY(-50%)}
@media (max-width:600px){
  .lightbox-close{width:38px;height:38px;top:10px;right:10px}
  .lightbox-nav{width:38px;height:38px}
  .lightbox-prev{left:6px} .lightbox-next{right:6px}
}

/* ---------- responsive ---------- */
@media (max-width:600px){
  .site-header .inner{flex-direction:column; align-items:flex-start; gap:8px}
  .nav-links{width:100%; justify-content:flex-start}
  main.wrap{padding:20px 14px 60px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
}