/* Extra layout helpers for the rebuilt panel */
.panel-body { margin: 0; background: var(--bs-body-bg, #f7f7f8); color: var(--bs-body-color, #0d0d0d); font-family: var(--font-sans, Vazirmatn, Tahoma, sans-serif); }
.panel-header { background: var(--surface-raised, #fff); border-bottom: 1px solid var(--border-color, #ececf1); position: sticky; top: 0; z-index: 20; }
.panel-header__inner { max-width: 1440px; margin: 0 auto; padding: 0.75rem 1.25rem; display: flex; align-items: center; gap: 1.5rem; }
.brand { font-weight: 700; font-size: 1.15rem; color: inherit; text-decoration: none; }
.panel-nav { display: flex; gap: 0.75rem; flex: 1; }
.panel-nav a { text-decoration: none; color: var(--muted, #6e6e80); padding: 0.4rem 0.7rem; border-radius: 0.5rem; }
.panel-nav a.is-active, .panel-nav a:hover { background: var(--accent-soft, rgba(16,163,127,.12)); color: var(--accent, #10a37f); }
.panel-header__actions { display: flex; gap: 0.5rem; }
.panel-main { max-width: 1440px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.page-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.page-header h1 { margin: 0 0 0.35rem; font-size: 1.5rem; }
.muted { color: var(--muted, #6e6e80); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card, .panel-section, .form-card, .auth-card { background: var(--surface-raised, #fff); border: 1px solid var(--border-color, #ececf1); border-radius: 0.75rem; padding: 1rem 1.15rem; box-shadow: var(--card-shadow, 0 1px 2px rgba(0,0,0,.04)); }
.stat-value { font-size: 1.75rem; font-weight: 700; margin: 0.25rem 0 0; }
.panel-section { margin-bottom: 1.25rem; }
.panel-section h2, .panel-section h3 { margin-top: 0; }
.split-layout { display: grid; grid-template-columns: 280px 1fr; gap: 1.25rem; }
.side-list ul { list-style: none; padding: 0; margin: 0 0 1rem; }
.side-list a { display: block; padding: 0.65rem 0.75rem; border-radius: 0.5rem; text-decoration: none; color: inherit; border: 1px solid transparent; }
.side-list a small { display: block; color: var(--muted, #6e6e80); font-size: 0.8rem; }
.side-list a.is-active, .side-list a:hover { background: var(--accent-muted, rgba(16,163,127,.06)); border-color: var(--border-color, #ececf1); }
.stack { display: flex; flex-direction: column; gap: 0.75rem; }
.stack label, .form-card label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; }
.stack input, .stack textarea, .stack select, .form-card input, .form-card textarea, .form-card select,
.inline-form select, .inline-form input {
    border: 1px solid var(--input-border, #d9d9e3); border-radius: 0.5rem; padding: 0.55rem 0.7rem; font: inherit; background: var(--input-bg, #fff); color: var(--text, inherit);
}
.checkbox { flex-direction: row !important; align-items: center; gap: 0.5rem !important; }
.btn { appearance: none; border: 0; border-radius: 0.55rem; padding: 0.55rem 0.9rem; font: inherit; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.btn-sm { padding: 0.3rem 0.55rem; font-size: 0.85rem; }
.btn-primary { background: var(--accent, #10a37f); color: #fff; }
.btn-secondary { background: var(--surface-muted, #ececf1); color: inherit; }
.btn-ghost { background: transparent; border: 1px solid var(--border-color, #ececf1); color: inherit; }
.btn-danger { background: var(--danger, #ef4444); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.inline-form { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: end; margin-bottom: 1rem; }
.alert { padding: 0.75rem 1rem; border-radius: 0.6rem; margin-bottom: 1rem; }
.alert-success { background: var(--success-soft, rgba(16,163,127,.12)); color: var(--success, #0d8a6a); }
.alert-error { background: var(--danger-soft, rgba(239,68,68,.1)); color: var(--danger, #dc2626); }
.alert-warning { background: var(--warning-soft, rgba(245,158,11,.12)); color: var(--warning, #b45309); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.data-table th, .data-table td { text-align: start; padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--border-color, #ececf1); vertical-align: top; }
.truncate { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.store-fieldset { border: 1px solid var(--border-color, #ececf1); border-radius: 0.6rem; padding: 0.75rem; display: grid; gap: 0.5rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.auth-body { min-height: 100vh; display: grid; place-items: center; background: var(--bg-0, linear-gradient(160deg, #f7f7f8, #e8f6f1)); }
.auth-card { width: min(420px, 92vw); }
.auth-card h1 { margin-top: 0; }
.empty-state { padding: 2rem; text-align: center; color: var(--muted, #6e6e80); background: #fff; border-radius: 0.75rem; border: 1px dashed var(--border-color, #ececf1); }
code { font-family: var(--font-sans, Vazirmatn, Tahoma, sans-serif); font-size: 0.85em; background: var(--surface-muted, #ececf1); padding: 0.1rem 0.35rem; border-radius: 0.3rem; }
@media (max-width: 900px) {
    .split-layout { grid-template-columns: 1fr; }
    .panel-header__inner { flex-wrap: wrap; }
    .grid-2 { grid-template-columns: 1fr; }
}