/**
 * SWGG · swgg_core.css · v3.0 · Bianco Sporco
 * Shell: password gate, sidebar, topnav, search, toast, fab
 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--swgg-font-body);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  background: var(--swgg-shell);
  color: var(--swgg-wordmark);
  overflow-x: hidden;
  min-height: 100vh;
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--swgg-shell); }
::-webkit-scrollbar-thumb { background: var(--swgg-line); border-radius: 2px; }

/* ══ PASSWORD GATE ══ */
.pw-gate {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--swgg-shell);
  display: flex; align-items: center; justify-content: center;
}
.pw-gate.hidden { display: none; }

.pw-box {
  width: 360px;
  padding: 48px 40px;
  background: var(--swgg-surface);
  border: 1px solid var(--swgg-line);
  border-radius: 12px;
  text-align: center;
}

.pw-logo {
  width: 44px; height: 44px;
  border: 1px solid var(--swgg-line);
  border-radius: var(--swgg-radius);
  margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  background: var(--swgg-logo-bg);
}
.pw-logo::before {
  content: 'S';
  font-family: var(--swgg-font-display);
  font-size: 20px; font-weight: 400;
  color: var(--swgg-accent);
}

.pw-title {
  font-family: var(--swgg-font-display);
  font-size: 18px; font-weight: 400;
  color: var(--swgg-h1);
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.pw-sub {
  font-size: 9px; letter-spacing: 3px;
  color: var(--swgg-inactive);
  text-transform: uppercase;
  margin-bottom: 28px;
}

/* User selector */
.pw-users {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 20px;
}

.pw-user-card {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 10px;
  background: var(--swgg-shell);
  border: 1px solid var(--swgg-line);
  border-radius: var(--swgg-radius);
  cursor: pointer;
  transition: all .15s;
  text-align: left;
}
.pw-user-card:hover {
  border-color: var(--swgg-accent);
  background: var(--swgg-surface);
}
.pw-user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--swgg-sidebar);
  border: 1px solid var(--swgg-line);
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 600;
  color: var(--swgg-accent);
  flex-shrink: 0;
}
.pw-user-name {
  font-size: 10px; font-weight: 500;
  color: var(--swgg-wordmark);
  margin-bottom: 1px;
}
.pw-user-role {
  font-size: 8px; color: var(--swgg-inactive);
  letter-spacing: .3px;
}

/* Selected user */
.pw-selected {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: var(--swgg-shell);
  border: 1px solid var(--swgg-line);
  border-radius: var(--swgg-radius);
  margin-bottom: 16px;
}
.pw-sel-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--swgg-sidebar);
  border: 1px solid var(--swgg-line);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 600;
  color: var(--swgg-accent); flex-shrink: 0;
}
.pw-sel-info { flex: 1; }
.pw-sel-name { font-size: 12px; font-weight: 500; color: var(--swgg-wordmark); }
.pw-sel-role { font-size: 9px; color: var(--swgg-inactive); }
.pw-change {
  background: none; border: none;
  color: var(--swgg-inactive); cursor: pointer;
  font-size: 14px; padding: 4px; transition: color .15s;
}
.pw-change:hover { color: var(--swgg-accent); }

.pw-input {
  width: 100%; padding: 10px 14px;
  background: var(--swgg-shell);
  border: 1px solid var(--swgg-line);
  border-radius: var(--swgg-radius);
  color: var(--swgg-wordmark);
  font-family: var(--swgg-font-body);
  font-size: 14px; letter-spacing: 4px;
  outline: none; margin-bottom: 10px;
  transition: border-color .2s;
  text-align: center;
}
.pw-input:focus { border-color: var(--swgg-accent); }

.pw-remember {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px; cursor: pointer;
  font-size: 10px; color: var(--swgg-inactive);
  justify-content: center;
}
.pw-remember input[type=checkbox] {
  width: 13px; height: 13px;
  accent-color: var(--swgg-accent); cursor: pointer;
}

.pw-btn {
  width: 100%; padding: 10px;
  background: var(--swgg-accent);
  border: none; border-radius: var(--swgg-radius);
  color: #fff;
  font-family: var(--swgg-font-body);
  font-size: 10px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer; transition: opacity .2s;
}
.pw-btn:hover { opacity: .85; }

.pw-err {
  font-size: 10px; color: #c0392b;
  margin-top: 8px; min-height: 16px;
}

.pw-ver {
  font-size: 8px; letter-spacing: 1.5px;
  color: var(--swgg-line);
  text-transform: uppercase;
  margin-top: 20px;
}

/* ══ OVERLAY ══ */
.overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(30,28,26,.4); z-index: 200;
}
.overlay.show { display: block; }

/* ══ SEARCH OVERLAY ══ */
.search-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(245,243,238,.99);
  backdrop-filter: blur(4px);
  z-index: 500;
  flex-direction: column; align-items: center;
  padding-top: 10vh;
}
.search-overlay.show { display: flex; }

.search-close {
  position: absolute; top: 20px; right: 24px;
  color: var(--swgg-inactive); font-size: 18px;
  cursor: pointer; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--swgg-radius); transition: all .2s;
}
.search-close:hover { color: var(--swgg-accent); background: var(--swgg-sidebar); }

.search-input {
  width: min(560px, 85vw);
  background: var(--swgg-surface);
  border: 1.5px solid var(--swgg-accent);
  border-radius: var(--swgg-radius);
  padding: 16px 22px;
  font-family: var(--swgg-font-body);
  font-size: 17px; color: var(--swgg-h1);
  outline: none; letter-spacing: .3px;
  margin-bottom: 8px;
}
.search-input::placeholder { color: var(--swgg-inactive); font-size: 15px; }

.search-results {
  width: min(560px, 85vw);
  max-height: 50vh; overflow-y: auto;
}

.sr-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; border-radius: var(--swgg-radius);
  cursor: pointer; transition: background .15s;
  border-bottom: 1px solid var(--swgg-line);
}
.sr-item:last-child { border-bottom: none; }
.sr-item:hover { background: var(--swgg-sidebar); }
.sr-icon {
  font-size: 11px; color: var(--swgg-gold);
  width: 28px; flex-shrink: 0; font-weight: 700;
  letter-spacing: .5px;
}
.sr-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--swgg-h1);
  letter-spacing: .2px;
  margin-bottom: 2px;
}
.sr-sub {
  font-size: 11px;
  color: var(--swgg-inactive);
  letter-spacing: .3px;
}

/* ══ SIDEBAR ══ */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 220px; z-index: 300;
  background: var(--swgg-sidebar);
  border-right: 1px solid var(--swgg-line);
  display: flex; flex-direction: column;
  overflow-y: auto; overflow-x: hidden;
  transition: transform .3s ease, width .3s ease;
}
.sidebar.collapsed { width: 52px; }

/* Brand */
.sb-brand {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--swgg-line);
  flex-shrink: 0;
}
.sb-eye {
  font-size: 7px; letter-spacing: 5px;
  color: var(--swgg-inactive); text-transform: uppercase;
  margin-bottom: 6px;
}
.sb-logo-row { display: flex; align-items: center; gap: 10px; margin-bottom: 0; }
.sb-logo {
  width: 32px; height: 32px; flex-shrink: 0;
  border: 1.5px solid var(--swgg-gold);
  border-radius: 8px; background: var(--swgg-logo-bg);
  position: relative;
}
.sb-logo::before {
  content: 'S';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--swgg-font-display);
  font-size: 16px; color: var(--swgg-gold);
}
.sb-title {
  font-family: var(--swgg-font-display);
  font-size: 20px; font-weight: 300;
  color: var(--swgg-h1); letter-spacing: 1px;
}
.sb-title span { color: var(--swgg-gold); }
.sb-sub { display: none; }
.sb-dash {
  width: 28px; height: 1px;
  background: var(--swgg-gold);
  margin: 10px 0 8px;
}
.sb-system {
  font-size: 9px; font-weight: 700;
  letter-spacing: 3px; color: var(--swgg-h1);
  text-transform: uppercase;
}
.sb-ver {
  font-size: 8px; letter-spacing: 2px;
  color: var(--swgg-inactive); text-transform: uppercase;
  margin-top: 2px;
}

/* User */
.sb-user {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--swgg-line);
  flex-shrink: 0;
}
.sb-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--swgg-surface);
  border: 1px solid var(--swgg-line);
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 600; color: var(--swgg-accent);
  flex-shrink: 0;
}
.sb-uname { font-size: 11px; font-weight: 500; color: var(--swgg-wordmark); }
.sb-urole { font-size: 9px; color: var(--swgg-inactive); }

/* Lang */
.sb-lang {
  display: flex; gap: 4px; padding: 10px 16px;
  border-bottom: 1px solid var(--swgg-line);
  flex-shrink: 0;
}
.lang-btn {
  padding: 3px 8px; border-radius: 4px;
  border: 1px solid var(--swgg-line);
  background: transparent;
  font-size: 9px; font-weight: 600; letter-spacing: 1px;
  color: var(--swgg-inactive); cursor: pointer; transition: all .15s;
}
.lang-btn:hover, .lang-btn.active {
  color: var(--swgg-accent);
  border-color: var(--swgg-accent);
  background: var(--swgg-surface);
}

/* Nav */
.sb-nav { flex: 1; padding: 6px 0; overflow-y: auto; }

.nav-home {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px; cursor: pointer;
  transition: background .15s;
}
.nav-home:hover, .nav-home.active { background: var(--swgg-surface); }
.nav-home.active .ni-txt { color: var(--swgg-h1); font-weight: 500; }

.nav-group { margin-bottom: 1px; }
.nav-lbl {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 16px; cursor: pointer;
  font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--swgg-inactive); font-weight: 600;
  transition: color .15s;
}
.nav-lbl:hover { color: var(--swgg-h1); }
.nav-arrow { font-size: 11px; transition: transform .2s; color: var(--swgg-line); }
.nav-group.open .nav-arrow { transform: rotate(90deg); }

.nav-children { display: none; }
.nav-group.open .nav-children { display: block; }

.nav-it {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 24px;
  cursor: pointer; transition: background .15s;
}
.nav-it:hover { background: var(--swgg-surface); }
.nav-it.active {
  background: var(--swgg-surface);
  border-left: 2px solid var(--swgg-accent);
}
.nav-it.active .ni-txt { color: var(--swgg-h1); font-weight: 500; }

.ni-icon {
  font-size: 10px; color: var(--swgg-inactive);
  width: 16px; flex-shrink: 0; text-align: center;
}
.ni-txt { font-size: 11px; letter-spacing: .3px; color: var(--swgg-inactive); flex: 1; }
.ni-badge {
  font-size: 8px; padding: 1px 5px;
  border-radius: 20px; font-weight: 600;
}
.nb-b { background: rgba(74,122,170,.1); color: rgba(74,122,170,.8); }
.nb-g { background: rgba(74,154,106,.1); color: rgba(74,154,106,.8); }
.nb-r { background: rgba(176,74,66,.1); color: rgba(176,74,66,.8); }

/* Bottom */
.sb-bottom {
  padding: 10px 16px;
  border-top: 1px solid var(--swgg-line);
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0;
}
.sb-search {
  display: flex; align-items: center; gap: 8px;
  flex: 1; cursor: pointer;
  padding: 7px 10px; border-radius: var(--swgg-radius);
  background: var(--swgg-surface);
  border: 1px solid var(--swgg-line);
  transition: all .2s;
}
.sb-search:hover { border-color: var(--swgg-accent); }
.sb-si { color: var(--swgg-accent); font-size: 13px; }
.sb-st { font-size: 9px; color: var(--swgg-inactive); letter-spacing: .5px; }

.sb-logout {
  width: 28px; height: 28px;
  border: 1px solid var(--swgg-line);
  border-radius: var(--swgg-radius);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all .2s; flex-shrink: 0;
  font-size: 12px; color: var(--swgg-inactive);
}
.sb-logout:hover { border-color: #c0392b; color: #c0392b; background: rgba(192,57,43,.06); }

.sb-collapse {
  width: 28px; height: 28px;
  border: 1px solid var(--swgg-line);
  border-radius: var(--swgg-radius);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all .2s; flex-shrink: 0;
}
.sb-collapse:hover { border-color: var(--swgg-accent); background: var(--swgg-surface); }
.sb-collapse-icon { font-size: 10px; color: var(--swgg-inactive); transition: transform .3s; }
.sidebar.collapsed .sb-collapse-icon { transform: rotate(180deg); }

/* ══ MOBILE TOPBAR ══ */
.mob-topbar {
  display: none; position: fixed; top: 0; left: 0; right: 0;
  height: 56px; z-index: 300;
  background: var(--swgg-surface);
  border-bottom: 1px solid var(--swgg-line);
  align-items: center; padding: 0 16px; gap: 12px;
}
.mob-ham {
  display: flex; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px;
  min-width: 44px; align-items: center;
}
.ham-line { width: 20px; height: 1.5px; background: var(--swgg-accent); border-radius: 2px; }
.mob-logo-row { display: flex; align-items: center; gap: 10px; flex: 1; }
.mob-logo {
  width: 30px; height: 30px; flex-shrink: 0;
  border: 1.5px solid var(--swgg-gold); border-radius: 7px;
  background: var(--swgg-logo-bg); position: relative;
}
.mob-logo::before {
  content: 'S'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--swgg-font-display); font-size: 15px; color: var(--swgg-gold);
}
.mob-wt { font-family: var(--swgg-font-display); font-size: 16px; font-weight: 300; color: var(--swgg-h1); letter-spacing: 1px; }
.mob-wt span { color: var(--swgg-gold); }
.mob-st { font-size: 8px; color: var(--swgg-inactive); letter-spacing: 2px; text-transform: uppercase; }
.mob-btn { color: var(--swgg-accent); font-size: 20px; cursor: pointer; min-width: 44px; text-align: right; }

/* ══ TOPNAV ══ */
.topnav {
  display: none; position: fixed;
  top: 0; left: 220px; right: 0; height: 54px;
  z-index: 100;
  background: var(--swgg-surface);
  border-bottom: 1px solid var(--swgg-line);
  align-items: center; padding: 0 20px; gap: 12px;
  transition: left .3s;
}
.topnav.show { display: flex; }
.sidebar.collapsed ~ .topnav { left: 52px; }

.tn-logo-block {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; flex-shrink: 0;
}
.tn-logo {
  width: 30px; height: 30px; border-radius: 7px;
  border: 1.5px solid var(--swgg-gold); background: var(--swgg-logo-bg); position: relative;
}
.tn-logo::before {
  content: 'S'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--swgg-font-display); font-size: 14px; color: var(--swgg-gold);
}
.tn-title {
  font-family: var(--swgg-font-display);
  font-size: 16px; font-weight: 300;
  color: var(--swgg-h1); letter-spacing: 1px;
}
.tn-title span { color: var(--swgg-gold); }
.tn-sub { font-size: 8px; color: var(--swgg-inactive); letter-spacing: 2px; text-transform: uppercase; }
.tn-back {
  font-size: 14px; color: var(--swgg-line);
  cursor: pointer; padding: 4px 8px;
  border-radius: var(--swgg-radius); transition: color .15s;
}
.tn-back:hover { color: var(--swgg-accent); }
.tn-sections-wrap { flex: 1; overflow: hidden; }
.tn-sections { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 2px; }
.tn-sections::-webkit-scrollbar { display: none; }
.tn-sec {
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--swgg-inactive); padding: 6px 14px;
  border-radius: 20px; white-space: nowrap;
  cursor: pointer; transition: all .2s; font-weight: 500;
}
.tn-sec:hover { color: var(--swgg-h1); background: var(--swgg-sidebar); }
.tn-sec.active { color: #fff; background: var(--swgg-accent); }
.tn-btn { font-size: 18px; color: var(--swgg-accent); cursor: pointer; }

/* ══ MAIN ══ */
#app {
  margin-left: 220px;
  min-height: 100vh;
  transition: margin-left .3s;
  background: var(--swgg-shell);
}
.sidebar.collapsed ~ #app { margin-left: 52px; }

/* ══ TOAST ══ */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--swgg-accent); color: #fff;
  padding: 10px 20px; border-radius: var(--swgg-radius);
  font-size: 12px; z-index: 9000;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.toast.show { opacity: 1; }

/* ══ FAB ══ */
.fab {
  display: none; position: fixed; bottom: 20px; right: 20px;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--swgg-accent); color: #fff;
  border: none; font-size: 18px; cursor: pointer;
  z-index: 400; box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

/* ══ RESPONSIVE — STRATEGIA MOBILE COMPLETA ══ */

/* ── Base mobile-first: scala font su viewport ── */
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* ── DESKTOP (≥ 769px) ── */
@media (min-width: 769px) {
  .topnav    { display: flex; }
  .mob-topbar{ display: none; }
  .fab       { display: none; }
  #app       { margin-left: 220px; padding-top: 0; }
  .sidebar   { transform: translateX(0); }
  .pw-box    { width: 360px; }
}

/* ── TABLET (480–768px) ── */
@media (max-width: 768px) {
  /* Sidebar come drawer */
  .sidebar {
    transform: translateX(-100%);
    width: 280px !important;
    box-shadow: 4px 0 24px rgba(0,0,0,.12);
    z-index: 400;
  }
  .sidebar.mobile-open { transform: translateX(0); }

  /* App layout */
  #app {
    margin-left: 0 !important;
    padding-top: 56px;
    min-height: calc(100vh - 56px);
  }

  /* Topnav nascosta, mob-topbar visibile */
  .topnav    { display: none !important; }
  .mob-topbar{ display: flex; height: 56px; }

  /* FAB visibile */
  .fab {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    bottom: 24px;
    right: 20px;
    font-size: 20px;
  }

  /* Login page — adatta a schermo piccolo */
  .pw-box {
    width: calc(100vw - 32px);
    max-width: 400px;
    padding: 36px 24px;
    margin: 0 16px;
  }
  .pw-title { font-size: 22px; }
  .pw-users { grid-template-columns: 1fr 1fr; gap: 8px; }
  .pw-user-card { padding: 10px 8px; }
  .pw-user-name { font-size: 11px; }

  /* Search overlay */
  .search-input {
    width: calc(100vw - 32px);
    font-size: 16px; /* previene zoom iOS */
  }
  .search-results { width: calc(100vw - 32px); }
  .search-overlay { padding-top: 6vh; }

  /* Mob topbar brand */
  .mob-wt { font-size: 15px; }
  .mob-logo { width: 28px; height: 28px; }
}

/* ── SMALL MOBILE (< 480px) ── */
@media (max-width: 479px) {
  html { font-size: 15px; }

  /* Login ancora più compatto */
  .pw-box { padding: 28px 20px; }
  .pw-users { grid-template-columns: 1fr 1fr; gap: 6px; }
  .pw-user-avatar { width: 26px; height: 26px; font-size: 8px; }
  .pw-user-name { font-size: 10px; }
  .pw-user-role { font-size: 7px; }

  /* Sidebar più stretta */
  .sidebar { width: 260px !important; }

  /* Toast in basso full width */
  .toast {
    left: 16px;
    right: 16px;
    transform: none;
    text-align: center;
  }

  /* FAB più grande per dita */
  .fab { width: 56px; height: 56px; font-size: 22px; }
}

/* ── Touch: rimuovi hover states su mobile ── */
@media (hover: none) and (pointer: coarse) {
  .nav-it:hover    { background: transparent; }
  .nav-home:hover  { background: transparent; }
  .pw-user-card:hover { background: var(--swgg-shell); border-color: var(--swgg-line); }
  .sb-search:hover { border-color: var(--swgg-line); }

  /* Aumenta tap targets */
  .nav-it    { padding: 10px 16px 10px 24px; min-height: 44px; }
  .nav-home  { padding: 12px 16px; min-height: 44px; }
  .nav-lbl   { padding: 10px 16px; min-height: 44px; }
  .lang-btn  { padding: 6px 10px; min-height: 36px; }
  .sb-logout { width: 36px; height: 36px; }
  .sb-collapse { width: 36px; height: 36px; }
  .sr-item   { padding: 14px 16px; min-height: 52px; }
}

/* ── iOS safe area (notch / home indicator) ── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .mob-topbar {
    padding-top: env(safe-area-inset-top);
    height: calc(56px + env(safe-area-inset-top));
  }
  #app { padding-top: calc(56px + env(safe-area-inset-top)); }
  .fab { bottom: calc(24px + env(safe-area-inset-bottom)); }
  .toast { bottom: calc(24px + env(safe-area-inset-bottom)); }
  .sidebar { padding-top: env(safe-area-inset-top); }
}