/* Wacana — Layout (PRD Bagian 9, 10, 14) */

.app-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, var(--measure-wide)) var(--rail-width);
  gap: var(--space-5);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  align-items: start;
}

.app-main {
  min-width: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  min-height: 100vh;
}

.app-rail {
  position: sticky;
  top: var(--space-4);
  padding-top: var(--space-4);
  display: none;
}

/* Sidebar kiri */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--space-4) var(--space-2);
}

.sidebar-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  font-size: 1.05rem;
  color: var(--color-text);
  transition: background var(--transition-color);
}
.sidebar-nav-item:hover { background: var(--color-surface-soft); }
.sidebar-nav-item svg { width: 22px; height: 22px; flex-shrink: 0; }
.sidebar-nav-item[aria-current="page"] { font-weight: 700; }
.sidebar-nav-item[aria-current="page"] svg { fill: var(--color-text); }
.sidebar-nav-item svg { fill: none; stroke: var(--color-text); stroke-width: 1.8; }

.sidebar-write-btn {
  margin-top: var(--space-4);
  width: 100%;
  background: var(--brand-purple) !important;
  color: #2A0E33 !important;
  border-radius: 999px !important;
  font-weight: 700;
}
.sidebar-write-btn:hover { background: #E38DF9 !important; }

.sidebar-footer {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

/* Bottom nav — mobile */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--bottom-nav-height);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  z-index: 100;
  align-items: stretch;
  justify-content: space-around;
  padding-bottom: env(safe-area-inset-bottom);
}
.bottom-nav-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bottom-nav-item svg { width: 24px; height: 24px; fill: none; stroke: var(--color-text); stroke-width: 1.8; }
.bottom-nav-item[aria-current="page"] svg { fill: var(--color-text); }
.bottom-nav-create {
  background: var(--brand-purple);
  border-radius: 50%;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 var(--space-1);
}
.bottom-nav-create svg { stroke: #2A0E33; }

/* Mobile top bar */
.mobile-topbar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 90;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

/* Halaman auth (MPA) */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: var(--color-bg);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-5);
}

.container-page {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-4);
}

.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.row { display: flex; align-items: center; gap: var(--space-3); }
.row-between { display: flex; align-items: center; justify-content: space-between; }