:root {
  --bg: #f4f6f8;
  --bg-soft: #eef2f6;
  --panel: #ffffff;
  --panel-border: #d7dee8;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2b579a;
  --primary-strong: #21457a;
  --danger: #b43d4b;
  --success: #1f7a48;
  --warning: #9a6a16;
  --shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: "Segoe UI", Arial, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }
.shell { width: min(1240px, calc(100% - 20px)); margin: 12px auto 18px; }
.compact-shell { margin-top: 10px; }
.panel { background: var(--panel); border: 1px solid var(--panel-border); border-radius: var(--radius); padding: 10px; box-shadow: var(--shadow); }
.compact-panel { padding: 8px; }
.panel-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; padding: 2px 4px 6px; }
.compact-header h2 { font-size: 14px; font-weight: 600; }
.group-grid, .grid { display: grid; gap: 8px; }
.group-card, .card { border: 1px solid var(--panel-border); background: #fff; border-radius: 8px; padding: 10px; }
.group-header-row { display: flex; justify-content: space-between; gap: 10px; align-items: start; }
.group-header-main, .subcard-head { display: flex; gap: 10px; align-items: start; }
.group-icon, .icon.small { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; font-size: 1rem; border-radius: 8px; background: #edf3fb; color: var(--primary); flex: 0 0 auto; }
.icon.small { width: 28px; height: 28px; font-size: .9rem; }
.group-title-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 4px; }
.group-title-row h2 { font-size: 14px; line-height: 1.2; }
.subgrid { margin-top: 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.subcard { border: 1px solid var(--panel-border); border-radius: 6px; padding: 9px; display: flex; flex-direction: column; gap: 8px; background: #fff; min-height: 88px; }
.subcard h3, .card h3 { font-size: 13px; line-height: 1.25; margin: 0; }
.subcard p, .card p { margin: 2px 0 0; color: var(--muted); line-height: 1.3; font-size: 12px; }
.card-footer { margin-top: auto; }
.empty-state { border: 1px dashed #c8d1dd; border-radius: 8px; padding: 12px; color: var(--muted); background: #fafbfd; grid-column: 1 / -1; font-size: 12px; }
.button, button { appearance: none; border: 1px solid transparent; border-radius: 6px; background: var(--primary); color: white; padding: 8px 12px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.button.small { padding: 6px 10px; border-radius: 5px; }
.button:hover, button:hover { background: var(--primary-strong); transition: .15s ease; }
.button.secondary { background: #fff; color: var(--text); border-color: var(--panel-border); }
.button.secondary:hover { background: #f7f9fc; }
.button.danger { background: var(--danger); }
.button.danger:hover { background: #9f3441; }
.pill { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 3px 7px; font-size: 11px; background: #eef2f7; color: #485569; }
.pill.success { background: #e7f6ee; color: var(--success); }
.pill.warning { background: #fff3dc; color: var(--warning); }
.muted { color: var(--muted); }
.small-text { font-size: 12px; }
.hidden { display: none !important; }
.stack { display: grid; gap: 10px; }
.narrow-stack { max-width: 420px; }
.admin-layout { display: grid; gap: 14px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.field { display: grid; gap: 6px; }
.field-wide { grid-column: 1 / -1; }
.field span { color: var(--muted); font-size: 12px; }
input, select { border: 1px solid var(--panel-border); background: #fff; color: var(--text); border-radius: 6px; padding: 9px 10px; font: inherit; }
input:focus, select:focus { outline: none; border-color: #7fa2d6; box-shadow: 0 0 0 3px rgba(43, 87, 154, 0.12); }
.checkbox { display: flex; align-items: center; gap: 8px; padding-top: 20px; }
.checkbox input { width: 16px; height: 16px; }
.message { min-height: 1.25em; color: #b43d4b; font-size: 12px; }
.message.success { color: var(--success); }
.app-item { border: 1px solid var(--panel-border); border-radius: 8px; padding: 10px; display: grid; gap: 10px; background: #fff; }
.dialog { border: 0; padding: 0; background: transparent; }
.dialog::backdrop { background: rgba(15, 23, 42, 0.32); }
.dialog-card { width: min(420px, calc(100vw - 24px)); border: 1px solid var(--panel-border); background: #fff; color: var(--text); border-radius: 10px; padding: 14px; box-shadow: 0 14px 34px rgba(15, 23, 42, 0.18); }
.dialog-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.dialog-header h3 { font-size: 15px; }
.dialog-actions { margin-top: 12px; display: flex; justify-content: end; gap: 8px; }
.icon-btn { border: 1px solid var(--panel-border); background: #fff; color: var(--text); width: 30px; height: 30px; border-radius: 6px; padding: 0; }
@media (max-width: 840px) {
  .panel-header { flex-direction: column; align-items: stretch; }
  .form-grid { grid-template-columns: 1fr; }
}