/* PF — componente comune (butoane, câmpuri, carduri, insigne, tabele, comutator). Necesită pf-tokens.css */
.pf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border-radius: 999px;
  border: 1px solid transparent; background: var(--pf-accent); color: var(--pf-accent-ink); font: inherit; font-weight: 700;
  font-size: .95rem; text-decoration: none; cursor: pointer; }
.pf-btn:hover { filter: brightness(1.08); }
.pf-btn:focus-visible { outline: 3px solid var(--pf-text); outline-offset: 3px; }
.pf-btn--ghost { background: transparent; color: var(--pf-text); border-color: var(--pf-line-strong); }
.pf-btn--ghost:hover { background: var(--pf-surface-2); filter: none; }
.pf-btn--small { padding: 7px 14px; font-size: .85rem; }

.pf-card { background: var(--pf-surface); border: 1px solid var(--pf-line); border-radius: var(--pf-radius); padding: 20px; min-width: 0; }
.pf-card__title { margin: 0 0 14px; font-size: 1.05rem; font-weight: 700; }

.pf-pagehead { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.pf-pagehead__title { margin: 0; font-size: 1.6rem; font-weight: 700; letter-spacing: -.01em; }
.pf-pagehead__sub { margin: 4px 0 0; color: var(--pf-muted); font-size: .92rem; }
.pf-pagehead__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.pf-field { display: grid; gap: 6px; min-width: 0; }
.pf-field__label { font-size: .85rem; font-weight: 600; }
legend.pf-field__label { padding: 0; }
.pf-field__hint { margin: 0; font-size: .8rem; color: var(--pf-muted); }
.pf-input { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--pf-line-strong); background: var(--pf-bg);
  color: var(--pf-text); font: inherit; color-scheme: dark; }
.pf-input::placeholder { color: var(--pf-muted); }
.pf-input:focus { outline: 3px solid color-mix(in srgb, var(--pf-accent) 55%, transparent); border-color: var(--pf-accent); }
textarea.pf-input { resize: vertical; min-height: 84px; }
.pf-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; align-items: start; }
.pf-form-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.pf-badge { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 600; white-space: nowrap; color: var(--pf-muted); }
.pf-badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.pf-badge--ok { color: var(--pf-ok); }
.pf-badge--warn { color: var(--pf-warn); }
.pf-badge--alert { color: var(--pf-alert); }
.pf-badge--off { color: var(--pf-off); }

.pf-table-wrap { overflow-x: auto; }
.pf-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.pf-table th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--pf-muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--pf-line-strong); white-space: nowrap; }
.pf-table td { padding: 12px; border-bottom: 1px solid var(--pf-line); vertical-align: middle; }
.pf-table tr:last-child td { border-bottom: 0; }
.pf-table a { color: var(--pf-accent); text-decoration: none; font-weight: 600; }
.pf-table a:hover { text-decoration: underline; }

.pf-switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; position: relative; }
.pf-switch__input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.pf-switch__track { width: 44px; height: 26px; border-radius: 999px; background: var(--pf-surface-2); border: 1px solid var(--pf-line-strong); position: relative; flex: none; transition: background .15s; }
.pf-switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--pf-text); transition: transform .15s; }
.pf-switch__input:checked + .pf-switch__track { background: var(--pf-ok); border-color: var(--pf-ok); }
.pf-switch__input:checked + .pf-switch__track::after { transform: translateX(18px); background: #14301f; }
.pf-switch__input:focus-visible + .pf-switch__track { outline: 3px solid var(--pf-text); outline-offset: 3px; }

.pf-check { display: inline-flex; align-items: center; gap: 8px; font-size: .92rem; }
.pf-check input { width: 18px; height: 18px; accent-color: var(--pf-accent); }
.pf-crumbs { font-size: .85rem; color: var(--pf-muted); margin: 0 0 8px; }
.pf-crumbs a { color: var(--pf-muted); }