/* frontend/components/sidebar.css */
/* Sidebar Apple-clean + accent rosso LineaOro */

/* Se nel tuo styles.css hai già variabili, le riuso; altrimenti fallback */
:root {
  --accent: #ff0033;
  --text-main: #1d1d1f;
  --text-muted: #6e6e73;
  --border-soft: rgba(0, 0, 0, 0.08);
}

.sidebar {
  width: 256px;
  min-height: 100vh;
  background: rgba(255, 255, 255, 0.86);
  border-right: 1px solid var(--border-soft);
  box-shadow: 8px 0 30px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: width 0.22s ease;
  position: sticky;
  top: 0;
  align-self: flex-start;
  z-index: 10;
  overflow-y: auto;

  /* look “glass” soft senza esagerare */
  backdrop-filter: blur(18px);
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 14px 12px 16px;
  gap: 14px;
}

/* =========================
   TOP
   ========================= */

.sidebar-top{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  padding: 2px 2px 8px;
}

/* Toggle: chevron elegante */
.sidebar-toggle {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.10);
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0;
  position: relative;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.sidebar-toggle::before {
  content: "‹";
  font-size: 18px;
  line-height: 1;
  color: var(--text-main);
  opacity: 0.9;
}

.sidebar[data-state="collapsed"] .sidebar-toggle::before {
  content: "›";
}

.sidebar-toggle:hover {
  background: rgba(0, 0, 0, 0.03);
  transform: translateY(-1px);
}

.sidebar-toggle:active {
  transform: translateY(0);
}

/* Brand con logo reale */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 6px 8px;
  border-radius: 16px;
}

.sidebar-brand-logo {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  object-fit: contain;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.sidebar-brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.1;
}

.sidebar-brand-name {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.01em;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-brand-sub {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =========================
   NAV
   ========================= */

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 2px;
  flex: 1;
}

.nav-item {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  padding: 10px 12px;
  border-radius: 16px;

  display: flex;
  align-items: center;
  gap: 12px;

  cursor: pointer;
  font-size: 14px;
  color: var(--text-main);
  text-align: left;

  transition: background 0.14s ease, border-color 0.14s ease, transform 0.14s ease;
}

.nav-item:hover {
  background: rgba(0, 0, 0, 0.03);
  transform: translateY(-1px);
}

.nav-item:active {
  transform: translateY(0);
}

/* Stato attivo più “premium”: hairline + glow rosso soft */
.nav-item.active {
  background: rgba(255, 0, 51, 0.06);
  border-color: rgba(255, 0, 51, 0.16);
  box-shadow: 0 10px 22px rgba(255, 0, 51, 0.08);
}

/* ✅ ICONE NAV (IMG): ESPANSA +30% (26px -> 34px) */
.nav-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  object-fit: contain;
  opacity: 0.92;
  display: block;
}

.nav-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =========================================================
   ADMIN-ONLY
   - nascosto di default
   - visibile SOLO se html[data-role="admin"]
   ========================================================= */
.admin-only {
  display: none !important;
}

html[data-role="admin"] .admin-only {
  display: flex !important;
}

/* =========================
   BOTTOM
   ========================= */

.sidebar-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding-top: 12px;
  margin-top: 6px;
}

/* logout sobrio ma chiaro (emoji rimane) */
.sidebar-logout {
  width: 100%;
  border: 1px solid rgba(255, 59, 48, 0.16);
  background: rgba(255, 59, 48, 0.05);
  padding: 10px 12px;
  border-radius: 16px;

  display: flex;
  align-items: center;
  gap: 12px;

  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: #b3261e;

  transition: background 0.14s ease, transform 0.14s ease, border-color 0.14s ease;
}

.sidebar-logout:hover {
  background: rgba(255, 59, 48, 0.08);
  border-color: rgba(255, 59, 48, 0.22);
  transform: translateY(-1px);
}

.sidebar-logout:active {
  transform: translateY(0);
}

/* ✅ LOGOUT ICON: è una emoji dentro span.nav-icon, quindi NON deve ereditare le regole IMG */
.sidebar-logout .nav-icon {
  width: auto;
  height: auto;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  opacity: 1;
}

/* =========================
   COLLAPSED
   ========================= */

.sidebar[data-state="collapsed"] {
  width: 76px;
}

/* Nascondo testi */
.sidebar[data-state="collapsed"] .sidebar-brand-text,
.sidebar[data-state="collapsed"] .nav-label,
.sidebar[data-state="collapsed"] .sidebar-logout .nav-label {
  display: none;
}

/* In collapsed: padding ridotto per far “respirare” le icone grandi */
.sidebar[data-state="collapsed"] .sidebar-inner {
  padding-inline: 8px;
}

/* Brand compatto vicino al toggle */
.sidebar[data-state="collapsed"] .sidebar-brand {
  padding: 0;
  gap: 6px;
}

/* Logo LineaOro più grande in collapsed */
.sidebar[data-state="collapsed"] .sidebar-brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

/* ✅ Bottoni in collapsed:
   - più stretti in altezza
   - centrati
   - niente “salti” hover */
.sidebar[data-state="collapsed"] .nav-item {
  justify-content: center;
  padding-inline: 8px;
  padding-block: 2px; /* 🔥 più basso: corregge "troppa altezza" */
  border-radius: 14px;
}

.sidebar[data-state="collapsed"] .nav-item:hover {
  transform: none;
}

.sidebar[data-state="collapsed"] .nav-item:active {
  transform: none;
}

/* ✅ Icone NAV in collapsed: almeno il doppio */
.sidebar[data-state="collapsed"] .nav-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
}

/* ✅ Logout in collapsed:
   - pulsante più stretto
   - icona centrata perfettamente */
.sidebar[data-state="collapsed"] .sidebar-logout {
  justify-content: center;
  padding: 2px;
  gap: 0;
}

.sidebar[data-state="collapsed"] .sidebar-logout:hover {
  transform: none;
}

.sidebar[data-state="collapsed"] .sidebar-logout:active {
  transform: none;
}

/* =========================
   MOBILE
   ========================= */

@media (max-width: 768px) {
  .sidebar {
    position: relative;
    width: 100%;
    min-height: auto;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(12px);
  }

  .sidebar[data-state="collapsed"] {
    width: 100%;
  }
}

/* =========================
   ANIMAZIONI FLUIDE (GLOBAL)
   ========================= */

/* transizioni principali */
.sidebar {
  transition: width 220ms cubic-bezier(.2,.8,.2,1);
  will-change: width;
}

.sidebar-inner {
  transition: padding 220ms cubic-bezier(.2,.8,.2,1);
}

.nav-item {
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

/* testi: invece di display none -> animiamo opacity/transform */
.sidebar-brand-text,
.nav-label,
.sidebar-logout .nav-label {
  transition: opacity 160ms ease, transform 220ms cubic-bezier(.2,.8,.2,1), max-width 220ms ease;
  transform: translateX(0);
  opacity: 1;
  max-width: 240px;
}

/* COLLAPSED: testo “collassa” morbido */
.sidebar[data-state="collapsed"] .sidebar-brand-text,
.sidebar[data-state="collapsed"] .nav-label,
.sidebar[data-state="collapsed"] .sidebar-logout .nav-label {
  opacity: 0;
  transform: translateX(-6px);
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  pointer-events: none;
}

/* piccoli dettagli per evitare micro-jank */
.sidebar[data-state="collapsed"] .nav-item {
  transition: background 160ms ease, border-color 160ms ease;
}

/* accessibilità: se l’utente preferisce meno animazioni */
@media (prefers-reduced-motion: reduce) {
  .sidebar,
  .sidebar-inner,
  .nav-item,
  .sidebar-brand-text,
  .nav-label,
  .sidebar-logout .nav-label {
    transition: none !important;
  }
}