/* Sihha staff workspace — operational density within the public brand system. */

:root {
  --accent: var(--sihha-black);
  --accent-lt: var(--sihha-charcoal);
  --accent-pale: var(--sihha-mist);
  --accent-deep: #202020;
  --gold: var(--sihha-black);
  --gold-lt: var(--sihha-charcoal);
  --gold-pale: var(--sihha-mist);
  --gold-deep: var(--sihha-ink);
  --gold-ink: var(--sihha-white);
  --success: var(--sihha-success);
  --warning: var(--sihha-warning);
  --danger: var(--sihha-danger);
  --bg: var(--sihha-white);
  --surface: var(--sihha-white);
  --surface-2: var(--sihha-mist);
  --surface-3: #e8e8e8;
  --border: var(--sihha-line);
  --border-strong: var(--sihha-gray);
  --text-1: var(--sihha-ink);
  --text-2: var(--sihha-charcoal);
  --text-3: var(--sihha-gray);
  --sidebar: var(--sihha-black);
  --sidebar-2: #1c1c1c;
  --sidebar-cumin: #bdbdbd;
  --cream: var(--sihha-white);
  --black: var(--sihha-ink);
  --white: var(--sihha-white);
  --gray-1: var(--sihha-mist);
  --gray-2: var(--sihha-line);
  --gray-3: #b8b8b8;
  --gray-4: var(--sihha-gray);
  --gray-5: var(--sihha-charcoal);
  --sidebar-w: 248px;
  --r-sm: 0;
  --r: 0;
  --r-lg: 0;
  --r-xl: 0;
  --sh-sm: none;
  --sh-md: none;
  --sh-lg: none;
  --font: var(--sihha-font-body);
  --font-head: var(--sihha-font-emphasis);
  --font-serif: var(--sihha-font-display);
  --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, monospace;
}

html { background: var(--black); }

body {
  min-width: 320px;
  background: var(--white);
  color: var(--text-1);
  font-family: var(--font);
  font-size: 14px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}

/* Sign-in fallback. The primary sign-in experience remains /login. */
#login-screen { background: var(--black); }
.login-box { width: min(420px, calc(100% - 36px)); padding: 42px; border: 1px solid #3d3d3d; background: var(--black); color: var(--white); box-shadow: none; }
.login-logo { color: var(--white); font-family: var(--sihha-font-wordmark); font-size: 58px; font-weight: 400; line-height: 1; }
.login-sub { color: #bdbdbd; }
.login-box label { color: #d0d0d0; }
.login-box input { min-height: 50px; border: 1px solid #666; border-radius: 0; background: #111; color: var(--white); }
.login-box input:focus { border-color: var(--white); }
.btn-primary { min-height: 50px; border: 1px solid var(--white); border-radius: 0; background: var(--white); color: var(--black); text-transform: uppercase; letter-spacing: .1em; }
.btn-primary:hover { background: #d9d9d9; }

/* Staff shell */
#app { min-height: 100vh; height: auto; background: var(--white); }

.sidebar {
  border-inline-end: 1px solid #2d2d2d;
  background: var(--black);
  color: var(--white);
}

.sidebar-logo { padding: 28px 24px 24px; border-block-end-color: #2d2d2d; }
.sidebar-logo-link { color: inherit; text-decoration: none; }
.sidebar-logo .wordmark { color: var(--white); font-family: var(--sihha-font-wordmark); font-size: 48px; font-weight: 400; line-height: .9; }
.sidebar-logo .tagline { margin-block-start: 10px; color: #bdbdbd; letter-spacing: .18em; }
.nav-section { padding: 22px 24px 7px; color: #8f8f8f; font-weight: 400; letter-spacing: .16em; }

.nav-item {
  width: 100%;
  min-height: 43px;
  padding: 10px 24px;
  border: 0;
  border-inline-start: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: #d2d2d2;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 400;
  text-align: start;
  text-decoration: none;
}

.nav-item:hover { background: #171717; color: var(--white); }
.nav-item.active { border-inline-start-color: var(--white); background: #222; color: var(--white); font-weight: 400; }
.nav-item .icon { opacity: .8; }
.sidebar-footer { padding: 20px 24px; border-block-start-color: #2d2d2d; }
.sidebar-user { color: var(--white); font-weight: 400; }
.sidebar-role { color: #9d9d9d; }
.logout-btn { display: inline-flex; margin-block-start: 12px; padding: 0; border: 0; background: transparent; color: #bdbdbd; font-family: var(--font); cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.logout-btn:hover { color: var(--white); }

.main { background: var(--white); }
.topbar { position: sticky; inset-block-start: 0; z-index: 60; min-height: 92px; padding: 18px 38px; border-block-end: 1px solid var(--black); background: rgba(255,255,255,.97); }
.topbar-heading { display: flex; min-width: 0; align-items: center; gap: 16px; }
.topbar h1 { overflow: hidden; font-family: var(--sihha-font-display); font-size: clamp(32px, 4vw, 46px); font-weight: 300; letter-spacing: -.045em; line-height: 1; text-overflow: ellipsis; white-space: nowrap; }
.topbar-actions { justify-content: flex-end; flex-wrap: wrap; }
.content { width: min(100%, 1540px); padding: 38px 38px 88px; }

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--black);
  background: var(--white);
  color: var(--black);
  cursor: pointer;
  font-size: 20px;
}

.sidebar-scrim { display: none; position: fixed; inset: 0; z-index: 90; border: 0; background: rgba(0,0,0,.62); cursor: pointer; }

/* Controls */
.btn,
.btn-primary {
  border-radius: 0;
  box-shadow: none;
}

.btn { min-height: 42px; padding: 10px 15px; border-color: var(--black); background: var(--black); color: var(--white); font-size: 11px; font-weight: 400; letter-spacing: .07em; text-transform: uppercase; }
.btn:hover { border-color: #333; background: #333; }
.btn-outline { border-color: var(--black); background: var(--white); color: var(--black); }
.btn-outline:hover { background: var(--gray-1); }
.btn-sm { min-height: 34px; padding: 7px 10px; font-size: 10px; }

.search-input,
.form-group input,
.form-group select,
.form-group textarea {
  border-radius: 0;
  background: var(--white);
}

.search-input { min-height: 42px; border: 1px solid var(--gray-3); }
.search-input:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--black); }
.filter-tab { min-height: 40px; border-color: var(--gray-2); background: var(--white); color: var(--gray-5); text-transform: capitalize; }
.filter-tab.active { border-color: var(--black); background: var(--black); color: var(--white); }

/* Information surfaces */
.stats-grid { gap: 1px; background: var(--gray-2); }
.stat-card { padding: 22px; border-color: var(--gray-2); border-radius: 0 !important; background: var(--white); box-shadow: none; }
.stat-card:hover { border-color: var(--black); }
.stat-label { color: var(--gray-4); font-weight: 400; letter-spacing: .13em; }
.stat-value { color: var(--black); font-family: var(--sihha-font-display); font-size: 38px; font-weight: 300; }

.table-card { overflow: auto; border-color: var(--gray-2); border-radius: 0; box-shadow: none; }
.table-header { position: sticky; inset-inline-start: 0; min-width: min(100%, 680px); padding: 18px 20px; background: var(--white); }
.table-title { font-family: var(--sihha-font-display); font-size: 22px; font-weight: 300; }
table { min-width: 720px; }
th { padding: 11px 15px; background: var(--gray-1); color: var(--gray-5); font-weight: 400; letter-spacing: .08em; }
td { padding: 13px 15px; }
tr:hover td { background: #f7f7f7; }

.badge { display: inline-flex; align-items: center; gap: 7px; padding: 3px 0; border-radius: 0; background: transparent; font-size: 10px; font-weight: 400; letter-spacing: .08em; text-transform: uppercase; }
.badge::before { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: currentColor; content: ''; }

.content [style*="border-radius"] { border-radius: 0 !important; }
.content [style*="box-shadow"] { box-shadow: none !important; }

/* Drawers */
.overlay { background: rgba(0,0,0,.65); }
.drawer { width: min(560px, 100%); visibility: hidden; border-inline-start: 1px solid var(--black); background: var(--white); box-shadow: none; pointer-events: none; }
.drawer.open { visibility: visible; pointer-events: auto; }
.drawer-header { min-height: 84px; border-block-end-color: var(--black); }
.drawer-title { font-family: var(--sihha-font-display); font-size: 30px; font-weight: 300; letter-spacing: -.035em; }
.drawer-close { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid var(--black); background: var(--white); color: var(--black); cursor: pointer; }
.drawer-body { padding: 28px 24px; }
.drawer-footer { border-block-start-color: var(--black); background: var(--white); }
.drawer-tabs { border-block-end-width: 1px; }
.drawer-tab { border: 0; background: transparent; font-family: var(--font); font-size: 10px; font-weight: 400; letter-spacing: .1em; cursor: pointer; }
.drawer-tab.active { border-block-end-color: var(--black); color: var(--black); }

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform .18s ease; }
  .sidebar.open { transform: translateX(0); }
  .sidebar-scrim.open { display: block; }
  .main { margin-inline-start: 0; }
  .mobile-menu-btn { display: inline-flex; flex: 0 0 44px; }
  .topbar { min-height: 76px; padding: 14px 18px; }
  .topbar h1 { font-size: 32px; }
  .topbar-actions { max-width: 52%; }
  .content { padding: 28px 18px 72px; }
}

@media (max-width: 620px) {
  .topbar { align-items: flex-start; flex-wrap: wrap; gap: 10px; }
  .topbar-heading { width: 100%; }
  .topbar-actions { width: 100%; max-width: none; justify-content: flex-start; }
  .topbar-actions:empty { display: none; }
  .topbar h1 { font-size: 29px; }
  .content { padding-block-start: 22px; }
  .table-header { align-items: stretch; }
  .table-header > * { max-width: 100%; }
  .search-input { width: 100%; }
  .filter-tabs { max-width: 100%; overflow-x: auto; }
  .form-row { grid-template-columns: 1fr; }
  .drawer-footer { flex-wrap: wrap; }
  .drawer-footer .btn { flex: 1 1 150px; }
  .hist-stat-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar, .drawer { transition: none; }
}