/**
 * Preview Calculator for WooCommerce - Frontend Styles
 * @version 2.0.0
 */

/* ── Calculator Container ─────────────────────────────────────────────────── */
.pcfwc-calculator {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 24px;
    margin: 16px 0;
    background: #fafafa;
    max-width: 480px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

/* ── Title (Pro) ──────────────────────────────────────────────────────────── */
.pcfwc-title {
    margin: 0 0 16px 0;
    font-size: 1.2em;
    color: #1a1a1a;
}

/* ── Labels ───────────────────────────────────────────────────────────────── */
.pcfwc-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.9em;
    color: #333;
}

.pcfwc-toggle-label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 8px 0;
    font-size: 0.85em;
    color: #555;
    cursor: pointer;
}

.pcfwc-toggle-label input[type="checkbox"] {
    margin: 0;
}

/* ── Input ────────────────────────────────────────────────────────────────── */
.pcfwc-input {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.pcfwc-input:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

/* ── Button ───────────────────────────────────────────────────────────────── */
.pcfwc-button {
    display: inline-block;
    padding: 10px 24px;
    margin-top: 8px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.pcfwc-button:hover {
    background: #135e96;
}

/* ── Output ───────────────────────────────────────────────────────────────── */
.pcfwc-output {
    margin-top: 16px;
    min-height: 0;
    transition: all 0.3s ease;
}

.pcfwc-output.pcfwc-has-result {
    padding: 16px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.pcfwc-output.pcfwc-error {
    color: #d63638;
    font-style: italic;
}

/* ── Breakdown Lines ──────────────────────────────────────────────────────── */
.pcfwc-breakdown {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.pcfwc-breakdown-line {
    padding: 4px 0;
    font-size: 0.9em;
    color: #555;
}

.pcfwc-result-line {
    font-size: 1.1em;
    color: #1a1a1a;
}

/* ── Copy Button (Pro) ────────────────────────────────────────────────────── */
.pcfwc-copy-btn {
    display: inline-block;
    margin-top: 10px;
    padding: 6px 16px;
    background: transparent;
    color: #2271b1;
    border: 1px solid #2271b1;
    border-radius: 4px;
    font-size: 0.85em;
    cursor: pointer;
    transition: all 0.2s;
}

.pcfwc-copy-btn:hover {
    background: #2271b1;
    color: #fff;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .pcfwc-calculator {
        padding: 16px;
        border-radius: 6px;
    }
}