/* Serfpos lisans paneli — #004225 */
:root {
  --primary: #004225;
  --primary-hover: #005C34;
  --primary-pressed: #012800;
  --primary-container: #E6F0EA;
  --on-primary-container: #012800;
  --surface: #F5F7F6;
  --surface-raised: #ffffff;
  --on-surface: #0A0A0A;
  --muted: #4A5560;
  --outline: #D5DDD8;
  --sidebar: #000000;
  --sidebar-hover: #1A1A1A;
  --sidebar-text: #F5F7F6;
  --sidebar-muted: #8A9A90;
  --ok: #079455;
  --ok-bg: #ecfdf3;
  --warn: #dc6803;
  --warn-bg: #fffaeb;
  --danger: #d92d20;
  --danger-bg: #fef3f2;
  --sidebar-w: 220px;
  --top-h: 56px;
  --font: "Lato", "Segoe UI", sans-serif;
  --display: "Montserrat", "Lato", sans-serif;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body.panel-app {
  font-family: var(--font);
  font-size: 14px;
  color: var(--on-surface);
  background: var(--surface);
  display: flex;
  min-height: 100vh;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
code { font-family: ui-monospace, Consolas, monospace; font-size: 0.92em; }
.muted { color: var(--muted); }

/* —— Login —— */
body.panel-login {
  font-family: var(--font);
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, #E6F0EA 0%, transparent 55%),
    linear-gradient(160deg, #F5F7F6 0%, #ffffff 50%, #E6F0EA 100%);
}
.login-card {
  width: min(400px, 92vw);
  background: var(--surface-raised);
  border: 1px solid var(--outline);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
}
.login-card h1 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--primary);
}
.login-card .sub { margin: 0 0 1.25rem; color: var(--muted); font-size: 0.9rem; }
.login-card label { display: block; font-weight: 700; font-size: 0.8rem; margin: 0.75rem 0 0.35rem; }
.login-card input[type="text"],
.login-card input[type="password"] {
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--outline);
  border-radius: 8px;
  font: inherit;
}
.login-card button {
  width: 100%;
  margin-top: 1.25rem;
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
}
.login-card button:hover { background: var(--primary-hover); }
.login-error {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  background: var(--danger-bg);
  color: var(--danger);
  border-radius: 8px;
  font-size: 0.9rem;
}

/* —— Shell (wp-* = panel_topbar) —— */
.wp-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--sidebar);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  z-index: 40;
  padding: 1rem 0.75rem;
  transition: width 0.2s ease;
}
.wp-sidebar.is-collapsed { width: 64px; }
.wp-sidebar-brand { padding: 0.35rem 0.5rem 1rem; border-bottom: 1px solid #1d2939; margin-bottom: 0.75rem; }
.brand-lockup .brand {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  font-size: 0.95rem;
}
.brand-sub { display: block; color: var(--sidebar-muted); font-size: 0.75rem; margin-top: 0.15rem; }
.wp-menu { display: flex; flex-direction: column; gap: 0.2rem; flex: 1; overflow-y: auto; }
.wp-menu-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  color: var(--sidebar-muted);
  min-height: 44px;
}
.wp-menu-link:hover { background: var(--sidebar-hover); color: var(--sidebar-text); }
.wp-menu-item.is-active > .wp-menu-link {
  background: var(--primary);
  color: #fff;
}
.wp-menu-icon { width: 20px; height: 20px; display: grid; place-items: center; flex-shrink: 0; }
.wp-menu-icon svg { width: 18px; height: 18px; }
.wp-submenu {
  list-style: none;
  margin: 0.15rem 0 0.35rem 2.4rem;
  padding: 0;
  display: none;
}
.wp-menu-item.is-active .wp-submenu,
.wp-menu-item.has-children:hover .wp-submenu { display: block; }
.wp-submenu a {
  display: block;
  padding: 0.4rem 0.5rem;
  color: var(--sidebar-muted);
  font-size: 0.85rem;
  border-radius: 6px;
}
.wp-submenu a:hover { color: #fff; background: var(--sidebar-hover); }
.wp-menu-logout { margin-top: auto; }
.wp-sidebar-collapse {
  margin-top: 0.5rem;
  border: 0;
  background: transparent;
  color: var(--sidebar-muted);
  cursor: pointer;
  min-height: 40px;
  border-radius: 8px;
}
.wp-sidebar-collapse:hover { background: var(--sidebar-hover); color: #fff; }
.wp-sidebar.is-collapsed .wp-menu-label,
.wp-sidebar.is-collapsed .brand-sub,
.wp-sidebar.is-collapsed .wp-submenu { display: none; }

.admin-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--top-h);
  margin-left: var(--sidebar-w);
  width: calc(100% - var(--sidebar-w));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--outline);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.25rem;
}
body.panel-app.sidebar-collapsed .admin-bar,
body.panel-app.sidebar-collapsed .panel-main {
  margin-left: 64px;
  width: calc(100% - 64px);
}
.admin-bar-title h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
}
.admin-bar-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.admin-bar-role {
  padding: 0.2rem 0.5rem;
  background: var(--primary-container);
  color: var(--on-primary-container);
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.75rem;
}
.admin-bar-logout { color: var(--muted); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: 0;
  background: transparent;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--on-surface);
}

.panel-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  padding: 1.25rem;
  width: calc(100% - var(--sidebar-w));
}
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 35;
}

.card {
  background: var(--surface-raised);
  border: 1px solid var(--outline);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}
.card h2 {
  margin: 0 0 0.85rem;
  font-family: var(--display);
  font-size: 1rem;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.stat {
  background: var(--surface-raised);
  border: 1px solid var(--outline);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.stat span { display: block; color: var(--muted); font-size: 0.8rem; margin-bottom: 0.35rem; }
.stat strong { font-family: var(--display); font-size: 1.6rem; font-weight: 700; }

.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.data th, table.data td {
  text-align: left;
  padding: 0.7rem 0.6rem;
  border-bottom: 1px solid var(--outline);
  vertical-align: middle;
}
table.data th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: var(--primary-container);
}
table.data tr:hover td { background: #fafcfb; }
.empty { text-align: center; color: var(--muted); padding: 1.5rem !important; }

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.45rem 0.95rem;
  border-radius: 8px;
  border: 0;
  background: var(--primary);
  color: #fff !important;
  font-weight: 700;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--primary-hover); color: #fff !important; }
.btn-ghost {
  background: transparent;
  color: var(--on-surface) !important;
  border: 1px solid var(--outline);
}
.btn-ghost:hover { background: var(--primary-container); color: var(--on-primary-container) !important; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #b42318; }
.btn-sm { min-height: 32px; padding: 0.25rem 0.65rem; font-size: 0.85rem; }

.flash {
  margin-bottom: 1rem;
  padding: 0.7rem 0.95rem;
  border-radius: 8px;
  font-size: 0.9rem;
}
.flash.success { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--danger-bg); color: var(--danger); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem 1rem;
}
.field label, .field-label {
  display: block;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
}
.field input, .field select, .field textarea,
.form-grid input, .form-grid select {
  width: 100%;
  min-height: 40px;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--outline);
  border-radius: 8px;
  font: inherit;
}
.search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.search-bar input, .search-bar select {
  min-height: 40px;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--outline);
  border-radius: 8px;
  font: inherit;
}

.program-sku-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}
.program-sku-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.85rem;
  border: 1px solid var(--outline);
  border-radius: 10px;
  cursor: pointer;
  background: #fff;
}
.program-sku-card input { position: absolute; opacity: 0; pointer-events: none; }
.program-sku-card.is-selected,
.program-sku-card:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-container);
}
.program-sku-name { font-weight: 700; font-family: var(--display); }
.program-sku-desc { font-size: 0.8rem; color: var(--muted); }
.program-term-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.5rem; }
.program-term-chip {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--outline);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.85rem;
}
.program-term-chip input { margin-right: 0.35rem; }
.program-term-chip.is-selected,
.program-term-chip:has(input:checked) {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.form-actions { margin-top: 1rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.dl { margin: 0; display: grid; gap: 0.65rem; }
.dl > div { display: grid; grid-template-columns: 9rem 1fr; gap: 0.5rem; }
.dl dt { margin: 0; color: var(--muted); font-size: 0.85rem; }
.dl dd { margin: 0; }

@media (max-width: 860px) {
  .wp-sidebar {
    transform: translateX(-100%);
  }
  .wp-sidebar.is-open { transform: translateX(0); }
  .admin-bar, .panel-main {
    margin-left: 0 !important;
    width: 100% !important;
  }
  .nav-toggle { display: flex; }
  .wp-sidebar-collapse { display: none; }
}