/* ============================================================
   الهيكل العام: الدخول، الشريط الجانبي، الشريط العلوي، المحتوى
   ============================================================ */

/* ---------- شاشة الدخول ---------- */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: linear-gradient(150deg, #F2F4F8 50%, #E4F8FB 100%);
}
.login-card {
  width: 440px; max-width: 100%;
  background: #fff;
  border: 1px solid var(--c-card-border);
  border-radius: 24px;
  padding: 38px 36px;
  box-shadow: 0 24px 60px rgba(58, 46, 94, .10);
}
.login-logo { height: 40px; display: block; }
.login-title { font-size: 22px; font-weight: 800; margin-top: 24px; }
.login-sub { font-size: 12.5px; color: var(--c-muted); line-height: 1.9; margin-top: 5px; }
.login-note { font-size: 10.5px; color: var(--c-faint); text-align: center; margin-top: 14px; line-height: 1.8; }
.login-link { font-size: 11.5px; font-weight: 800; color: var(--c-info); text-align: center; margin-top: 14px; cursor: pointer; }

.persona-list { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; max-height: 46vh; overflow-y: auto; padding-inline-end: 4px; }
.persona {
  display: flex; align-items: center; gap: 12px;
  border: 1.5px solid var(--c-card-border); border-radius: 14px;
  padding: 11px 14px; cursor: pointer; background: var(--c-subtle);
  transition: border-color .12s, background .12s;
}
.persona:hover { border-color: var(--c-primary); background: #fff; }
.persona:active { transform: scale(.99); }
.persona-avatar {
  width: 42px; height: 42px; border-radius: var(--r-pill);
  background: var(--c-purple-soft); color: var(--c-purple);
  font-size: 16px; font-weight: 800;
  display: flex; align-items: center; justify-content: center; flex: none;
}
.persona-name { font-size: 13.5px; font-weight: 800; }
.persona-meta { font-size: 10.5px; color: var(--c-muted); margin-top: 2px; }

/* ---------- هيكل التطبيق ---------- */
.app-shell { display: flex; min-height: 100vh; align-items: stretch; }

/* الشريط الجانبي */
.sidebar {
  width: var(--sidebar-w); flex: none;
  background: #fff; border-inline-end: 1px solid var(--c-card-border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar-logo { padding: 24px 20px 16px; }
.sidebar-logo img { height: 34px; display: block; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 6px 12px 12px; display: flex; flex-direction: column; gap: 3px; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: 12px;
  font-size: 12.5px; font-weight: 800; cursor: pointer;
  color: var(--c-muted);
}
.nav-item:active { opacity: .7; }
.nav-item.active { background: var(--c-purple-soft); color: var(--c-purple); }
.nav-item svg { flex: none; }
.nav-item .grow { flex: 1; }

.nav-badge {
  background: var(--c-badge); color: #fff;
  font-size: 9.5px; font-weight: 700;
  min-width: 17px; height: 17px; border-radius: var(--r-pill);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-num); padding: 0 4px;
}

.sidebar-user { flex: none; border-top: 1px solid var(--c-divider); padding: 14px 16px; }
.sidebar-user-row { display: flex; align-items: center; gap: 10px; }
.sidebar-avatar {
  width: 38px; height: 38px; border-radius: var(--r-pill);
  background: var(--c-purple); color: #fff; font-size: 14px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.sidebar-username { font-size: 12px; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-role { font-size: 9.5px; color: var(--c-muted); margin-top: 1px; }
.sidebar-actions { display: flex; gap: 6px; margin-top: 11px; }

/* الشريط العلوي */
.main-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  flex: none; height: 64px;
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-card-border);
  display: flex; align-items: center; gap: 12px;
  padding: 0 28px;
  position: sticky; top: 0; z-index: var(--z-topbar);
}
.topbar-title { font-size: 16.5px; font-weight: 800; flex: 1; }
.org-chip {
  height: 32px; display: flex; align-items: center; padding: 0 12px;
  background: var(--c-purple-soft); border-radius: var(--r-pill);
  font-size: 11px; font-weight: 800; color: var(--c-purple);
}
.icon-btn {
  width: 40px; height: 40px; border-radius: var(--r-pill);
  background: var(--c-chip-bg);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; position: relative; border: none;
}
.icon-btn:active { opacity: .6; }
.bell-badge {
  position: absolute; top: 6px; left: 7px;
  width: 14px; height: 14px; border-radius: var(--r-pill);
  background: var(--c-badge); color: #fff;
  font-size: 8.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-num);
}

/* المحتوى */
.page-content {
  flex: 1; padding: 24px 28px 60px;
  max-width: var(--content-max); width: 100%; margin: 0 auto;
}