/* =====================================================================
   Safa Tower Portal — Shell (Sidebar, Topbar, Buttons, Pills)
   --------------------------------------------------------------------- */

/* ---------------------------------------------------------------------
   App layout
   --------------------------------------------------------------------- */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--topbar-height) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar content";
  min-height: 100vh;
}

.sidebar  { grid-area: sidebar; }
.topbar   { grid-area: topbar; }
.content  { grid-area: content; }

/* ---------------------------------------------------------------------
   Sidebar
   --------------------------------------------------------------------- */

.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  background: var(--navy-deep);
  color: var(--text-on-dark);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--navy-line);
  z-index: var(--z-sidebar);
}

.sidebar__brand {
  padding: var(--space-5) var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--navy-line);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  transition: opacity var(--t-fast) var(--ease-out);
}
.sidebar__brand:hover { opacity: 0.92; }
.sidebar__brand-monogram {
  width: 40px; height: 40px;
  object-fit: contain;
  flex: 0 0 40px;
}
.sidebar__brand-text {
  display: flex; flex-direction: column; gap: 2px;
  line-height: 1.05;
}
.sidebar__brand-mark {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--cream);
}
.sidebar__brand-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3) var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar__group-label {
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  padding: var(--space-4) var(--space-3) var(--space-2);
}

.sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-left: 3px solid transparent;
  color: var(--text-on-dark);
  font-size: var(--fs-body);
  font-weight: 500;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out);
}
.sidebar__link:hover { background: var(--navy-soft); color: var(--cream); }
.sidebar__link.is-active {
  background: var(--navy-soft);
  border-left-color: var(--gold);
  color: var(--cream);
}

.sidebar__link-icon {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--gold);
  flex: 0 0 18px;
}

.sidebar__footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--navy-line);
  font-size: var(--fs-small);
  color: var(--text-on-dark-muted);
}

/* ---------------------------------------------------------------------
   Topbar
   --------------------------------------------------------------------- */

.topbar {
  background: var(--navy-base);
  color: var(--text-on-dark);
  display: flex;
  align-items: center;
  padding: 0 var(--space-5);
  gap: var(--space-4);
  border-bottom: 1px solid var(--gold);
  border-bottom-width: 1px;
  position: sticky; top: 0;
  z-index: var(--z-topbar);
}

.topbar__page-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--cream);
  margin: 0;
}

.topbar__spacer { flex: 1; }

.topbar__search {
  display: flex; align-items: center; gap: var(--space-2);
  padding: 8px 12px;
  background: var(--navy-soft);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius-md);
  color: var(--text-on-dark-muted);
  min-width: 280px;
  font-size: var(--fs-small);
  cursor: text;
}
.topbar__search input {
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--cream);
  flex: 1;
  font: inherit;
}
.topbar__search input::placeholder { color: var(--text-on-dark-muted); }

.topbar__profile {
  display: flex; align-items: center; gap: var(--space-3);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-md);
  transition: background var(--t-fast) var(--ease-out);
  position: relative;
}
.topbar__profile:hover { background: var(--navy-soft); }
.topbar__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy-deep);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 14px;
}
.topbar__profile-meta { display: flex; flex-direction: column; gap: 2px; line-height: 1.1; }
.topbar__profile-name { color: var(--cream); font-size: var(--fs-small); font-weight: 600; }
.topbar__profile-role { color: var(--text-on-dark-muted); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; }

.profile-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--warm-white);
  color: var(--text-on-cream);
  border: 1px solid var(--cream-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  display: none;
  z-index: var(--z-topbar);
}
.profile-menu.is-open { display: block; }
.profile-menu__item {
  display: block; width: 100%;
  padding: var(--space-3);
  background: transparent;
  border: 0;
  text-align: left;
  font: inherit;
  color: var(--text-on-cream);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.profile-menu__item:hover { background: var(--cream-soft); }
.profile-menu__divider { height: 1px; background: var(--cream-line); margin: var(--space-2) 0; }

/* ---------------------------------------------------------------------
   Content area
   --------------------------------------------------------------------- */

.content {
  background: var(--cream-soft);
  padding: var(--space-6);
  min-height: calc(100vh - var(--topbar-height));
}

.page-header {
  margin-bottom: var(--space-6);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.page-header h1 {
  font-family: var(--font-serif);
  font-size: var(--fs-h1);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.page-header__lede { color: var(--text-on-cream-muted); margin: 0; }
.page-header::after {
  /* gold hairline below page title row */
  content: ""; display: block; width: 100%; height: 1px;
  background: var(--gold); opacity: 0.5; margin-top: var(--space-3); flex: 1 0 100%;
}

/* ---------------------------------------------------------------------
   Cards
   --------------------------------------------------------------------- */

.card {
  background: var(--warm-white);
  border: 1px solid var(--cream-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}
.card__header {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.card__title { margin: 0; font-family: var(--font-serif); font-size: var(--fs-h2); font-weight: 500; }

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: var(--fs-body);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  transition: background var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              transform var(--t-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.5; cursor: not-allowed; pointer-events: none;
}

.btn--primary {
  background: var(--gold);
  color: var(--navy-deep);
}
.btn--primary:hover    { background: var(--gold-soft); }
.btn--primary:active   { background: var(--gold-deep); color: var(--cream); }

.btn--secondary {
  background: transparent;
  color: var(--navy-base);
  border-color: var(--navy-base);
}
.btn--secondary:hover  { background: var(--navy-base); color: var(--cream); }

.btn--ghost {
  background: transparent;
  color: var(--text-on-cream);
  border-color: transparent;
}
.btn--ghost:hover { background: var(--cream); }

.btn--text {
  background: transparent; border: 0; padding: 4px 0;
  color: var(--gold-deep);
  min-height: auto;
  border-bottom: 1px solid transparent;
  border-radius: 0;
}
.btn--text:hover { border-bottom-color: var(--gold); color: var(--gold-deep); }

.btn--danger {
  background: var(--status-danger);
  color: var(--warm-white);
}
.btn--danger:hover { filter: brightness(1.08); }

.btn--sm { padding: 6px 12px; min-height: 32px; font-size: var(--fs-small); }
.btn--lg { padding: 14px 24px; min-height: 52px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------------------------------------------------------------------
   Forms
   --------------------------------------------------------------------- */

.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.field__label {
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-on-cream-muted);
}
.field__input,
.field__select,
.field__textarea {
  font: inherit;
  font-size: var(--fs-body);
  padding: 12px 14px;
  background: var(--warm-white);
  color: var(--text-on-cream);
  border: 1px solid var(--cream-line);
  border-radius: var(--radius-md);
  outline: 0;
  transition: border-color var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out);
  min-height: 44px;
}
.field__input:focus,
.field__select:focus,
.field__textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.18);
}
.field__textarea { min-height: 96px; resize: vertical; }
.field__hint  { font-size: var(--fs-small); color: var(--text-on-cream-muted); }
.field__error { font-size: var(--fs-small); color: var(--status-danger); }

/* ---------------------------------------------------------------------
   Status pills
   --------------------------------------------------------------------- */

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.3px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  opacity: 0.7;
}
.pill--success { background: var(--status-success-bg); color: var(--status-success); border-color: rgba(74,124,89,0.25); }
.pill--warning { background: var(--status-warning-bg); color: var(--gold-deep);     border-color: rgba(168,136,64,0.25); }
.pill--danger  { background: var(--status-danger-bg);  color: var(--status-danger); border-color: rgba(184,84,80,0.25); }
.pill--info    { background: var(--status-info-bg);    color: var(--status-info);   border-color: rgba(91,120,150,0.25); }
.pill--neutral { background: var(--status-neutral-bg); color: var(--status-neutral);border-color: rgba(138,130,120,0.25); }

/* ---------------------------------------------------------------------
   Alerts / toasts
   --------------------------------------------------------------------- */

.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--cream-line);
  background: var(--cream-soft);
  font-size: var(--fs-body);
}
.alert--error    { background: var(--status-danger-bg);  border-color: rgba(184,84,80,0.25);   color: #6F2A28; }
.alert--success  { background: var(--status-success-bg); border-color: rgba(74,124,89,0.25);   color: #2C4F36; }
.alert--info     { background: var(--status-info-bg);    border-color: rgba(91,120,150,0.25);  color: #2C4666; }

/* ---------------------------------------------------------------------
   Mobile adjustments
   --------------------------------------------------------------------- */

.sidebar__toggle {
  display: none;
  background: transparent; border: 0; color: var(--cream);
  padding: 8px; margin-right: -8px; cursor: pointer;
  width: 44px; height: 44px;
}

.sidebar__backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(14,26,44,0.5);
  z-index: calc(var(--z-sidebar) - 1);
}

@media (max-width: 900px) {
  .app {
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "content";
  }

  .sidebar {
    position: fixed;
    top: 0; left: 0;
    width: 280px;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform var(--t-base) var(--ease-out);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar.is-open + .sidebar__backdrop { display: block; }

  .sidebar__toggle { display: inline-flex; align-items: center; justify-content: center; }

  .topbar { padding: 0 var(--space-4); }
  .topbar__search { display: none; }
  .topbar__profile-meta { display: none; }

  .content { padding: var(--space-4); }
}

@media (max-width: 480px) {
  .topbar__page-title { font-size: 18px; }
}