/* ─────────────────────────────────────────────
   Weight Loss Calculator — v1.1.0 Styles
   ───────────────────────────────────────────── */

:root {
    --wlc-accent: #d4af37; /* overridden inline per admin setting */
}

.wlc-container {
    max-width: 480px;
    margin: 24px auto;
    padding: 36px 32px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #222;
}

.wlc-container h3 {
    margin: 0 0 24px;
    font-size: 1.3rem;
    font-weight: 700;
    color: #111;
    text-align: center;
}

/* ── Fields ── */
.wlc-field {
    margin-bottom: 18px;
}

.wlc-field label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 6px;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.wlc-field input,
.wlc-field select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    color: #222;
    transition: border-color 0.2s;
    box-sizing: border-box;
    background: #fafafa;
}

.wlc-field input:focus,
.wlc-field select:focus {
    outline: none;
    border-color: var(--wlc-accent);
    background: #fff;
}

/* ── Buttons ── */
.wlc-next-btn,
.wlc-submit-btn {
    display: block;
    width: 100%;
    padding: 15px;
    background: #111;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background 0.25s, transform 0.15s;
    margin-top: 8px;
}

.wlc-next-btn:hover,
.wlc-submit-btn:hover {
    background: #333;
    transform: translateY(-1px);
}

.wlc-next-btn:active,
.wlc-submit-btn:active {
    transform: translateY(0);
}

.wlc-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.wlc-back-btn {
    display: block;
    width: 100%;
    padding: 10px;
    background: transparent;
    color: #888;
    border: none;
    font-size: 0.85rem;
    cursor: pointer;
    margin-top: 10px;
    text-align: center;
    transition: color 0.2s;
}

.wlc-back-btn:hover {
    color: #333;
}

/* ── Email gate ── */
.wlc-email-gate {
    text-align: center;
}

.wlc-lock-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.wlc-gate-copy {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 24px;
    line-height: 1.5;
}

.wlc-privacy {
    font-size: 0.75rem;
    color: #aaa;
    margin-top: 14px;
    text-align: center;
}

/* ── Results card ── */
.wlc-results-card {
    text-align: center;
}

.wlc-greeting {
    font-size: 0.95rem;
    color: #555;
    margin: -10px 0 20px;
}

.wlc-stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 20px 0;
}

.wlc-stat-item {
    background: #f5f7f6;
    padding: 18px 12px;
    border-radius: 10px;
    text-align: center;
}

.wlc-stat-primary {
    grid-column: span 2;
    background: #111;
}

.wlc-stat-primary .wlc-label {
    color: rgba(255,255,255,0.6);
}

.wlc-stat-primary .wlc-value {
    color: var(--wlc-accent);
    font-size: 2rem;
}

.wlc-label {
    font-size: 0.75rem;
    color: #888;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.wlc-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--wlc-accent);
    display: block;
}

.wlc-message {
    font-style: italic;
    color: #555;
    line-height: 1.6;
    margin: 18px 0 22px;
    font-size: 0.9rem;
    text-align: center;
}

/* ── CTA button ── */
.wlc-cta-btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--wlc-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
    box-sizing: border-box;
}

.wlc-cta-btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    color: #fff;
    text-decoration: none;
}

/* ── Share section ── */
.wlc-share-section {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid #eee;
}

.wlc-share-label {
    font-size: 0.8rem;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
}

.wlc-share-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.wlc-share-btn {
    padding: 10px 18px;
    border: 1.5px solid #ddd;
    background: #fff;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
    color: #333;
}

.wlc-share-btn:hover {
    border-color: var(--wlc-accent);
    background: var(--wlc-accent);
    color: #fff;
}

.wlc-share-whatsapp:hover {
    border-color: #25d366;
    background: #25d366;
    color: #fff;
}

.wlc-copied-msg {
    display: block;
    margin-top: 10px;
    font-size: 0.85rem;
    color: #4caf50;
    font-weight: 600;
}

/* ── Error message ── */
.wlc-error {
    background: #fff3f3;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 14px;
    display: none;
}

/* ── Responsive ── */
@media (max-width: 520px) {
    .wlc-container {
        padding: 28px 20px;
        margin: 12px;
    }
    .wlc-stat-primary .wlc-value {
        font-size: 1.6rem;
    }
}