/* ============================================================
   layout.css — Shell: sidebar, main content area, topbar
   ============================================================ */

/* ─── Login page ─── */
#loginPage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy), var(--navy3));
}
.login-box {
  background: rgba(22,40,69,.97);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: 20px;
  padding: 44px 38px;
  width: 100%;
  max-width: 390px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo img {
  display: block;
  margin: 0 auto 12px;
  max-width: 180px;
  max-height: 75px;
  object-fit: contain;
}
.login-logo h1 { font-size: 19px; color: var(--gold); }
.login-logo p  { font-size: 12px; color: var(--gray); margin-top: 3px; }

/* ─── App shell ─── */
#app { display: none; }

/* ─── Sidebar ─── */
.sidebar {
  position: fixed;
  right: 0;
  top: 0;
  width: 252px;
  height: 100vh;
  background: var(--navy2);
  border-left: 1px solid rgba(201,168,76,.12);
  display: flex;
  flex-direction: column;
  z-index: 100;
}
.sidebar-logo {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(201,168,76,.08);
  text-align: center;
}
.sidebar-logo img {
  display: block;
  margin: 0 auto 5px;
  max-width: 130px;
  max-height: 48px;
  object-fit: contain;
}
.sidebar-logo .app-name { font-size: 12px; color: var(--gold); font-weight: 700; }
.sidebar-logo .app-sub  { font-size: 10px; color: var(--gray); }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px; }

.nav-section {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 10px 4px;
  font-size: 10px; font-weight: 800;
  letter-spacing: 1px;
  color: var(--gold);
  text-transform: uppercase;
  border-top: 1px solid rgba(201,168,76,.12);
  margin-top: 4px;
}
.nav-section:first-child { border-top: none; margin-top: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r2);
  color: var(--gray2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: .2s;
  margin-bottom: 2px;
}
.nav-item:hover    { background: rgba(201,168,76,.07); color: var(--gold); }
.nav-item.active   { background: rgba(201,168,76,.11); color: var(--gold); }
.nav-item .ic      { font-size: 15px; width: 20px; text-align: center; }

/* ─── Sidebar user card ─── */
.sidebar-user {
  padding: 11px 14px;
  border-top: 1px solid rgba(201,168,76,.08);
}
.user-area { display: flex; align-items: center; gap: 9px; }
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
}
.avatar.av-admin  { background: linear-gradient(135deg, var(--gold), var(--gold2)); color: var(--navy); }
.avatar.av-member { background: linear-gradient(135deg, var(--blue), #5a9cf5);      color: #fff; }
.avatar.av-owner  { background: linear-gradient(135deg, var(--teal), #3dcebf);      color: #fff; }
.user-name { font-size: 12px; font-weight: 600; }
.user-role { font-size: 10px; color: var(--gray); }
.welcome-msg { font-size: 11px; color: var(--teal); margin-top: 5px; text-align: center; }

/* ─── Main content ─── */
.main {
  margin-right: 252px;
  min-height: 100vh;
  padding: 18px;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.page-title { font-size: 19px; font-weight: 700; }
.page-sub   { font-size: 11px; color: var(--gray); margin-top: 2px; }

/* ─── Mobile drawer ─── */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 22px;
  cursor: pointer;
}
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99;
  display: none;
}
.overlay.show { display: block; }

@media (max-width: 768px) {
  .sidebar { right: -252px; transition: right .3s; }
  .sidebar.open { right: 0; }
  .main { margin-right: 0; }
  .hamburger { display: block; }
}