/* ============================================================================
   WA TEMPLATE VARIABLE PICKER — stiluri (PR-VAR3)
   Prefix: watv-
   Mobile-first, consistent cu wa-* din whatsapp.css
   ============================================================================ */

/* ── Variabile locale (moștenite din --wa-* dacă sunt disponibile) ── */
.watv-panel,
.watv-preview-modal {
    --watv-green:     var(--wa-green, #25d366);
    --watv-border:    var(--wa-border, #e5e7eb);
    --watv-surface:   var(--wa-surface, #ffffff);
    --watv-radius:    var(--wa-radius-sm, 10px);
    --watv-text:      var(--wa-text, #111827);
    --watv-text-soft: var(--wa-text-soft, #6b7280);
    --watv-shadow:    var(--wa-shadow, 0 1px 3px rgba(0,0,0,.08));
    box-sizing: border-box;
}
.watv-panel *,
.watv-preview-modal * {
    box-sizing: border-box;
}

/* ============================================================================
   PICKER PANEL
   ============================================================================ */
.watv-panel-container {
    margin-top: 8px;
}

.watv-panel {
    background: var(--watv-surface);
    border: 1px solid var(--watv-border);
    border-radius: var(--watv-radius);
    padding: 8px;
    font-size: 13px;
    color: var(--watv-text);
    max-height: 320px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* Search */
.watv-search {
    width: 100%;
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid var(--watv-border);
    border-radius: 8px;
    outline: none;
    background: #f9fafb;
    color: var(--watv-text);
    margin-bottom: 8px;
    transition: border-color 0.15s ease;
}
.watv-search:focus {
    border-color: var(--watv-green);
    background: #fff;
}

/* Grup */
.watv-group {
    margin-bottom: 2px;
}

.watv-group-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 6px;
    border-radius: 6px;
    cursor: pointer;
    user-select: none;
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--watv-text-soft);
    text-transform: uppercase;
    transition: background 0.12s ease;
}
.watv-group-header:hover {
    background: #f3f4f6;
}

.watv-group-arrow {
    font-size: 9px;
    flex-shrink: 0;
}
.watv-group-name {
    flex: 1;
}

/* Itemi variabilă */
.watv-group-items {
    padding-left: 4px;
}

.watv-var-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.1s ease;
    min-height: 32px;
}
.watv-var-item:hover {
    background: #f0f9ff;
}

/* Chip cu codul variabilei */
.watv-var-chip {
    font-family: 'Courier New', Courier, monospace;
    font-size: 11px;
    background: #e8f4ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
    border-radius: 5px;
    padding: 1px 5px;
    flex-shrink: 0;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: background 0.12s ease, border-color 0.12s ease;
}
.watv-var-chip.in-body {
    background: #d1fae5;
    color: #065f46;
    border-color: #6ee7b7;
}

/* Label variabilă */
.watv-var-label {
    flex: 1;
    font-size: 12px;
    color: var(--watv-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Badge "în mesaj" */
.watv-in-badge {
    font-size: 10px;
    background: #dcfce7;
    color: #15803d;
    border-radius: 10px;
    padding: 1px 6px;
    flex-shrink: 0;
    font-weight: 600;
    white-space: nowrap;
}

/* Buton inserare */
.watv-insert-btn {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border: 1px solid var(--watv-border);
    border-radius: 6px;
    background: #fff;
    color: #374151;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
    padding: 0;
}
.watv-insert-btn:hover {
    background: var(--watv-green);
    border-color: var(--watv-green);
    color: #fff;
}
.watv-insert-btn:active {
    transform: scale(0.94);
}

/* Empty state */
.watv-empty {
    padding: 12px;
    text-align: center;
    color: var(--watv-text-soft);
    font-size: 12px;
}

/* ============================================================================
   PREVIEW MODAL
   ============================================================================ */
.watv-preview-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9900;
    background: rgba(0, 0, 0, 0.55);
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.watv-preview-modal.is-open {
    display: flex;
}

.watv-preview-content {
    background: var(--watv-surface);
    border-radius: 14px;
    padding: 20px;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.watv-preview-title {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--watv-text);
}

.watv-preview-desc {
    margin: 0;
    font-size: 13px;
    color: var(--watv-text-soft);
}

/* Rânduri câmpuri variabile */
.watv-fields {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.watv-field-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 8px;
    align-items: center;
}
@media (max-width: 400px) {
    .watv-field-row {
        grid-template-columns: 1fr;
    }
}

.watv-field-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--watv-text);
    flex-wrap: wrap;
}

.watv-field-input {
    width: 100%;
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid var(--watv-border);
    border-radius: 8px;
    outline: none;
    background: #f9fafb;
    color: var(--watv-text);
    transition: border-color 0.15s ease;
}
.watv-field-input:focus {
    border-color: var(--watv-green);
    background: #fff;
}

/* Badge auto / manual */
.watv-auto-badge {
    font-size: 10px;
    font-weight: 700;
    background: #d1fae5;
    color: #065f46;
    border-radius: 10px;
    padding: 1px 6px;
}
.watv-manual-badge {
    font-size: 10px;
    font-weight: 700;
    background: #fef3c7;
    color: #b45309;
    border-radius: 10px;
    padding: 1px 6px;
}

/* Previzualizare text */
.watv-preview-live-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--watv-text-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.watv-preview-body {
    background: #f0f9ff;
    border: 1px solid #bfdbfe;
    border-radius: 10px;
    padding: 12px;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--watv-text);
    min-height: 60px;
}

.watv-preview-no-vars {
    color: var(--watv-text-soft);
    font-size: 13px;
    margin: 0;
}

/* Acțiuni modal */
.watv-preview-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* Butoane în modal */
.watv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 18px;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.12s ease, transform 0.1s ease;
    white-space: nowrap;
}
.watv-btn:active {
    transform: scale(0.97);
}
.watv-btn--primary {
    background: linear-gradient(135deg, var(--watv-green) 0%, #128c7e 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(18, 140, 126, 0.28);
}
.watv-btn--primary:hover {
    box-shadow: 0 6px 16px rgba(18, 140, 126, 0.40);
}
.watv-btn--ghost {
    background: #fff;
    color: #374151;
    border-color: var(--watv-border);
}
.watv-btn--ghost:hover {
    background: #f9fafb;
}

/* Buton preview inline (lângă textarea) */
.watv-preview-trigger {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border: 1px solid #bfdbfe;
    border-radius: 7px;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease;
    white-space: nowrap;
}
.watv-preview-trigger:hover {
    background: #dbeafe;
    border-color: #93c5fd;
}
.watv-preview-trigger:active {
    transform: scale(0.97);
}