/* ============================================================
   LAPIDAR — Layout: Topbar, Sidebar, Conteúdo
   ============================================================ */

/* ── Shell principal ── */
.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ── */
.topbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-width);
  right: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: var(--vinho);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: var(--space-3);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1 1 auto;
}

.topbar-logo {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--bege);
  font-weight: 600;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.topbar-logo svg {
  flex-shrink: 0;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  flex: 0 1 auto;
}

.topbar-date-summary {
  display: flex;
  flex-direction: column;
  min-width: 220px;
  margin-left: 0;
  color: var(--dourado-light);
  font-size: 11px;
  line-height: 1.35;
}
.topbar-date-summary strong { color: var(--dourado-light); font-weight: 600; }
.topbar-date-summary span { color: rgba(244,239,231,.82); }
.topbar-mobile-title { display:none; min-width:0; overflow:hidden; color:var(--bege); font-size:14px; font-weight:600; text-overflow:ellipsis; white-space:nowrap; }
.topbar-user-menu { position: relative; }
.topbar-user-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 290px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--bege);
  text-align: left;
}
.topbar-user-trigger:hover,
.topbar-user-trigger[aria-expanded="true"] { background: rgba(255,255,255,.12); }
.topbar-user-trigger .avatar { flex: 0 0 32px; background: var(--dourado); color: var(--vinho-dark); }
.topbar-user-copy { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; }
.topbar-user-copy strong,
.topbar-user-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-user-copy strong { font-size: 11px; font-weight: 600; }
.topbar-user-copy small { color: rgba(244,239,231,.75); font-size: 10px; }
.topbar-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 220;
  display: grid;
  width: 190px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-lg);
}
.topbar-user-dropdown[hidden] { display: none; }
.topbar-user-dropdown button { padding: 10px; border-radius: var(--radius-sm); color: var(--text-primary); text-align: left; }
.topbar-user-dropdown button:hover { background: var(--bege); color: var(--vinho); }
.notif-empty { padding: 16px; color: var(--text-muted); font-size: 12px; }
.notif-pending { display: block; margin-top: 2px; color: var(--text-muted); font-size: 11px; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 0 0 auto;
}

.topbar-notifications {
  position: relative;
}

.topbar-role-select {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--bege);
}

.topbar-role-select select {
  min-width: 0;
  max-width: 100%;
  background: rgba(255,255,255,0.16);
  color: var(--bege);
  border: 1px solid rgba(255,255,255,0.36);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: var(--text-xs);
  font-family: var(--font-sans);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  padding-right: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23F4EFE7' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
}

.topbar-icon-btn {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--bege);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex: 0 0 36px;
}
.topbar-icon-btn:hover {
  background: rgba(255,255,255,0.12);
}

.notif-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background: var(--dourado);
  color: var(--vinho-dark);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hamburguer (mobile) */
.hamburger-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--bege);
  display: none;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.hamburger-btn:hover { background: rgba(255,255,255,0.12); }

/* ── Dropdown de notificações ── */
.notif-dropdown {
  position: absolute;
  top: calc(var(--topbar-height) + 4px);
  right: var(--space-4);
  width: 320px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  overflow: hidden;
  display: none;
}
.notif-dropdown.open { display: block; }

.notif-header {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.notif-header h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--vinho);
}
.notif-header button {
  font-size: var(--text-xs);
  color: var(--text-muted);
  transition: var(--transition);
}
.notif-header button:hover { color: var(--vinho); }

.notif-item {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  transition: var(--transition);
  cursor: pointer;
}
.notif-item > summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  outline: none;
}
.notif-item[open] { display: block; }
.notif-item > summary::-webkit-details-marker { display: none; }
.notif-item > summary::after {
  content: '+';
  margin-left: auto;
  color: var(--text-muted);
  font-size: 14px;
}
.notif-item[open] > summary::after { content: '−'; }
.notif-detail {
  margin: 8px 0 0 20px;
  color: var(--text-secondary);
  font-size: var(--text-xs);
  line-height: 1.45;
}
.notif-item:last-child { border-bottom: none; }
.notif-item:hover { background: var(--bege); }
.notif-item.unread { background: var(--vinho-xlight); }

.notif-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--vinho);
  margin-top: 5px;
  flex-shrink: 0;
}
.notif-item:not(.unread) .notif-dot { background: transparent; }

.notif-text {
  font-size: var(--text-xs);
  color: var(--text-primary);
  line-height: 1.4;
}
.notif-time {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--vinho);
  border-right: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  z-index: 90;
  overflow-y: auto;
  transition: transform 0.3s ease;
}

.sidebar-section {
  padding: var(--space-3) var(--space-2);
}
.sidebar-brand {
  display:flex;
  align-items:flex-start;
  justify-content:center;
  flex-direction:column;
  gap:2px;
  min-height:112px;
  padding:16px 24px;
  border-bottom:1px solid rgba(255,255,255,.14);
  color:var(--dourado-light);
  font-family:var(--font-serif);
  font-size:15px;
}
.sidebar-brand-mark {
  display:grid;
  place-items:start;
  flex:0 0 auto;
  width:auto;
  height:auto;
  border:0;
  border-radius:0;
  color:var(--bege);
  font-size:46px;
  line-height:1;
  font-weight:400;
  font-family:var(--font-serif);
}

.sidebar-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(244,239,231,.55);
  padding: var(--space-2) var(--space-3) var(--space-1);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 11px 14px;
  border-radius: 11px;
  color: rgba(244,239,231,.82);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  width: 100%;
  text-align: left;
}
.sidebar-nav-item:hover {
  background: rgba(244,239,231,.12);
  color: var(--bege);
}
.sidebar-nav-item.active {
  background: rgba(255,255,255,.14);
  color: var(--bege);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--dourado);
}
.sidebar-nav-item svg {
  flex-shrink: 0;
  opacity: 0.8;
}
.sidebar-nav-item.active svg,
.sidebar-nav-item:hover svg {
  opacity: 1;
}
.sidebar-nav-item svg { color: var(--dourado-light); }

.sidebar-footer {
  margin-top: auto;
  padding: var(--space-4);
  border-top: 1px solid rgba(255,255,255,.14);
}
.sidebar-footer .btn-subtle {
  border-color:rgba(244,239,231,.35);
  background:transparent;
  color:var(--bege);
}
.sidebar-footer .btn-subtle:hover { background:rgba(244,239,231,.12); }

/* Overlay mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 89;
}

/* ── Área de Conteúdo ── */
.main-content {
  margin-left: var(--sidebar-width);
  margin-top: var(--topbar-height);
  min-height: calc(100vh - var(--topbar-height));
  padding: 28px 30px;
  transition: margin-left 0.3s ease;
}

/* ── Responsividade ── */
@media (max-width: 1100px) {
  .topbar {
    left: 0;
    padding: 0 16px;
  }
  .sidebar {
    bottom: 0;
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay.open {
    display: block;
  }
  .main-content {
    margin-left: 0;
    padding: var(--space-4);
    transition: none;
  }
  .hamburger-btn {
    display: flex;
  }
  .topbar-role-select label {
    display: none;
  }
  .topbar-date-summary { display:none; }
  .topbar-user-trigger { max-width: 42px; padding: 3px; }
  .topbar-user-copy, .topbar-user-trigger > span:last-child { display:none; }
}

@media (max-width: 700px) {
  .topbar-logo { display:none; }
  .topbar-mobile-title { display:block; }
}

@media (max-width: 760px) {
  .topbar {
    gap: 8px;
  }
  .topbar-right {
    flex-wrap: nowrap;
    gap: 8px;
  }
  .topbar-actions {
    gap: 4px;
  }
}

@media (max-width: 560px) {
  :root {
    --topbar-height: 68px;
  }
  .topbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
  }
  .topbar-brand {
    flex: 1 1 auto;
    min-width: 0;
    gap: 10px;
  }
  .topbar-mobile-heading {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 1px;
    line-height: 1.2;
  }
  .topbar-right {
    display: flex;
    flex: 0 0 auto;
    min-width: 0;
  }
  .topbar-role-select {
    display: none;
  }
  .topbar-actions {
    flex: 0 0 auto;
    gap: 5px;
  }
  .topbar-actions .topbar-icon-btn {
    width: 32px;
    height: 34px;
    flex-basis: 32px;
  }
  .topbar-actions #settings-shortcut { display: none; }
  .topbar-actions #profile-shortcut { display: flex; }
  .notif-dropdown {
    position: fixed;
    top: calc(var(--topbar-height) + 4px);
    right: 8px;
    width: min(320px, calc(100vw - 16px));
  }
}

@media (max-width: 640px) {
  .main-content {
    padding: var(--space-3);
  }
}

/* ── Grids responsivos ── */
.grid-responsive-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
.grid-responsive-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}
.grid-responsive-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (max-width: 1200px) {
  .grid-responsive-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .grid-responsive-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid-responsive-2 { grid-template-columns: minmax(0, 1fr); }
  .grid-responsive-3 { grid-template-columns: minmax(0, 1fr); }
  .grid-responsive-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ── Splash / Redirect Screen ── */
.splash-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--bege);
}

.splash {
  text-align: center;
  animation: fadeIn 0.5s ease;
}

.splash-logo,
.splash svg {
  display: block;
  margin: 0 auto var(--space-4);
}

.splash-text,
.splash p {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-muted);
}