/* ═══ header.css | Vocabolario Calitrano ═══ */

/* ════ TOPBAR ════ */
.topbar {
  position:fixed; top:0; left:0; right:0; z-index:500;
  padding-top:var(--sat); padding-left:var(--sal); padding-right:var(--sar);
  background:var(--rosso-deep);
  border-bottom:3px solid var(--oro);
}

.topbar-inner {
  max-width:920px; margin:0 auto;
  padding:0 1.2rem; height:var(--topbar-h);
  display:flex; align-items:center; gap:1rem;
  position: relative;
  display: -webkit-flex;
  -webkit-align-items: center;
  width: 100%;
}

/* ── Icona search nella topbar ── */
.topbar-search-icon {
  display: none;            /* nascosta di default */
  align-items: center; justify-content: center;
  width: auto;
  height: 5rem;
  padding: 0 1.1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(200,146,42,.35);
  border-radius: 2.5rem;
  cursor: pointer;
  color: var(--oro);
  flex-shrink: 0;
  transition: background .2s, border-color .2s, transform .15s;
  -webkit-tap-highlight-color: transparent;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  flex-direction: row;
  gap: 0.625rem;  
}

.topbar-search-icon .label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--oro);
  line-height: 1;
}

.topbar-search-icon.visible {
  display: flex;
  animation: fadeIn .35s ease forwards;
}

.topbar-search-icon:hover,
.topbar-search-icon.active {
  background: rgba(200,146,42,.2);
  border-color: var(--oro);
  transform: translateX(-50%) scale(1.05);
}

/* ── Pannello espanso sotto la navbar ── */
.search-panel {
  position: fixed;
  top: calc(var(--topbar-h) + var(--sat));
  left: 0; right: 0;
  z-index: 450;
  /* Rosso-scuro sfumato — continua il topbar senza spezzare */
  background: linear-gradient(180deg, #4a0b0b 0%, #3d0909 100%);
  border-bottom: 1px solid rgba(200,146,42,.35);
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
  padding: 1rem 1.2rem 1.2rem;
  /* Animazione: scende dall'alto */
  transform: translateY(-110%);
  opacity: 0;
  will-change: transform, opacity;
  transition:
    transform .3s cubic-bezier(.4,0,.2,1),
    opacity   .25s ease;
  pointer-events: none;
}

.search-panel.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Pill nel pannello */
.search-panel-pills {
  display: flex; gap: 6px;
  margin-bottom: .75rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(200,146,42,.18);
  border-radius: var(--r-md);
  padding: 3px;
}

.search-panel-pill {
  flex: 1; padding: .55rem .8rem;
  font-family: 'Raleway', sans-serif;
  font-size: .72rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  color: rgba(242,237,226,.6);
  background: transparent; border: none; cursor: pointer;
  border-radius: var(--r-sm);
  min-height: 40px;
  display: flex; align-items: center; justify-content: center;
  transition: background .18s, color .18s;
}

.search-panel-pill.active {
  background: rgba(139,26,26,.6);
  color: var(--argento);
  box-shadow: 0 1px 4px rgba(0,0,0,.15);
}

.search-panel-pill:not(.active):hover {
  background: rgba(255,255,255,.08);
  color: var(--argento);
}

/* Campo input nel pannello */
.search-panel-box {
  display: flex;
  border: 1.5px solid rgba(200,146,42,.35);
  background: var(--carta);  /* pergamena calda, non bianco freddo */
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border-color .2s;
}

.search-panel-box:focus-within {
  border-color: var(--oro);
}

.search-panel-input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  padding: 0 1rem; height: 48px;
  font-family: 'Raleway', sans-serif;
  font-style: normal; font-weight: 400;
  font-size: max(16px, 1.05rem);
  color: var(--ink2);
}

.search-panel-input::placeholder {
  color: var(--muted); font-style: normal;
}

.search-panel-go {
  background: rgba(200,146,42,.75); border: none; cursor: pointer;
  width: 50px; height: 50px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink2);
  transition: background .2s;
}

.search-panel-go:hover  { background: var(--oro); }
.search-panel-go:active { background: var(--oro-light); }

/* Overlay chiaro dietro il pannello */
.search-panel-overlay {
  position: fixed; inset: 0;
  top: calc(var(--topbar-h) + var(--sat));
  z-index: 449;
  background: rgba(20,10,5,.35);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}

.search-panel-overlay.open {
  opacity: 1; pointer-events: auto;
}

.nav-logo {
  display:flex; align-items:center; gap:.75rem;
  text-decoration:none; flex-shrink:0;
}

.nav-logo-img {
  width:38px; height:38px; object-fit:contain;
  filter:drop-shadow(0 1px 3px rgba(0,0,0,.4));
  transition:transform .3s ease;
}
.nav-logo:hover .nav-logo-img { transform:scale(1.08) rotate(-3deg); }

.nav-brand {
  font-family:'Cinzel',serif;
  font-size:.85rem; font-weight:600;
  letter-spacing:.1em; color:var(--argento); line-height:1.2;
}

.nav-brand small {
  display:block; font-family:'Raleway',sans-serif;
  font-size:.73rem; font-weight:400;
  letter-spacing:.18em; color:var(--oro); text-transform:uppercase;
}

.topbar-inner > nav { margin-left: auto; }
.topbar-nav { display:flex; list-style:none; flex-shrink:0; }

.topbar-nav a {
  display:block; padding:0 1rem;
  height:var(--topbar-h); line-height:var(--topbar-h);
  font-family:'Raleway',sans-serif;
  font-size:.72rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  color:rgba(242,237,226,.82); text-decoration:none;
  border-bottom:3px solid transparent;
  transition:color .2s, border-color .2s; white-space:nowrap;
}
.topbar-nav a:hover { color:var(--argento); }
.topbar-nav a.active { color:var(--oro-light); border-bottom-color:var(--oro-light); }
.topbar-nav li:last-child a { padding-right: 0; }

.topbar-burger {
  display:none; flex-direction:column; gap:5px;
  background:transparent; border:none; cursor:pointer;
  padding:.5rem; margin-left:auto; flex-shrink:0;
  min-width:44px; min-height:44px;
  align-items:center; justify-content:center;
}
.topbar-burger span {
  display:block; width:20px; height:2px;
  background:var(--oro); border-radius:2px;
  transition:transform .3s ease, opacity .25s ease;
}

/* ── DRAWER MENU LATERALE SINISTRO ── */

/* Overlay scuro dietro il drawer */
.drawer-overlay {
  position: fixed; inset: 0; z-index: 490;
  background: rgba(20,10,5,.55);
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.menu-open .drawer-overlay {
  opacity: 1; pointer-events: auto;
}

/* Drawer panel */
.mobile-nav {
  position: fixed;
  top: 0; right: 0; bottom: 0;   /* da destra */
  width: min(280px, 80vw);
  z-index: 600;
  background: var(--rosso-deep);
  border-left: 2px solid var(--oro);  /* bordo a sinistra */
  display: flex; flex-direction: column;
  transform: translateX(100%);        /* entra da destra */
  transition: transform .32s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  padding-top: var(--sat);
  padding-bottom: var(--sab);
}

.mobile-nav.open {
  transform: translateX(0);
}

/* Drawer header */
.mobile-nav-inner {
  display: flex; flex-direction: column;
  height: 100%;
}

.drawer-header {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.2rem;
  border-bottom: 1px solid rgba(200,146,42,.25);
  flex-shrink: 0;
}

.drawer-header-brand {
  font-family: 'Cinzel', serif;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .1em; color: var(--argento);
}

/* Nav links */
.mobile-nav a {
  font-family: 'Raleway', sans-serif;
  font-size: .82rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(242,237,226,.75); text-decoration: none;
  border-left: 3px solid transparent;
  min-height: 56px; padding: 0 1.4rem;
  display: flex; align-items: center;
  transition: color .18s, border-color .18s, background .18s;
}

.mobile-nav a:hover {
  color: var(--oro-light); border-left-color: var(--oro);
  background: rgba(255,255,255,.05);
}

.mobile-nav a.active {
  color: var(--oro-light);
  border-left-color: var(--oro);
  background: rgba(200,146,42,.08);
  font-weight: 600;
}

/* Footer del drawer */
.drawer-footer {
  margin-top: auto;
  padding: 1rem 1.4rem;
  border-top: 1px solid rgba(200,146,42,.18);
  font-family: 'Raleway', sans-serif;
  font-size: .65rem; letter-spacing: .1em;
  color: rgba(242,237,226,.28); text-transform: uppercase;
}

/* Burger → X */
.menu-open .topbar-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .topbar-burger span:nth-child(2) { opacity: 0; }
.menu-open .topbar-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.menu-open-body { overflow: hidden; }



/* ── Drawer: separatore + link Cookie Policy ── */
.drawer-legal-sep {
  height: 1px;
  background: rgba(200,146,42,.18);
  margin: .8rem 1.4rem;
  flex-shrink: 0;
}

.drawer-legal-link {
  font-family: 'Raleway', sans-serif;
  font-size: .72rem; font-weight: 400;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(242,237,226,.38); text-decoration: none;
  border-left: 3px solid transparent;
  min-height: 44px; padding: 0 1.4rem;
  display: flex; align-items: center;
  transition: color .2s, border-color .2s;
}

.drawer-legal-link:hover {
  color: rgba(242,237,226,.6);
  border-left-color: rgba(200,146,42,.3);
}

.search-panel-error {
  display: none;
  margin-top: .5rem;
  font-family: 'Raleway', sans-serif; font-size: .72rem;
  color: #f4a0a0;
  text-align: left;
  font-weight: 700;
}
.search-panel-error.visible { display: block; }