/**
 * WC WhatsApp Order System — Frontend CSS
 *
 * Covers:
 *   - Shared WhatsApp button styles (.wcwa-wa-button)
 *   - Thank-you page redirect block (#wcwa-redirect-block)
 *   - Cart page button (.wcwa-cart-btn)
 *   - Product enquiry button (.wcwa-product-enquiry-btn)
 *   - Blocksy theme compatibility tweaks
 *   - Mobile responsive
 *   - Animations & hover effects
 */

/* ── Design Tokens ────────────────────────────────────────────────────────── */
:root {
    --wcwa-green:        #25D366;
    --wcwa-green-dark:   #1da851;
    --wcwa-green-light:  #e8fdf0;
    --wcwa-green-glow:   rgba(37, 211, 102, 0.35);
    --wcwa-white:        #ffffff;
    --wcwa-text-dark:    #1a1a1a;
    --wcwa-text-muted:   rgba(255, 255, 255, 0.78);
    --wcwa-radius:       10px;
    --wcwa-radius-lg:    16px;
    --wcwa-transition:   all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    --wcwa-shadow:       0 4px 20px rgba(37, 211, 102, 0.3);
    --wcwa-shadow-hover: 0 8px 32px rgba(37, 211, 102, 0.45);
}

/* ── Shared Button Base ───────────────────────────────────────────────────── */
.wcwa-wa-button {
    display:         inline-flex;
    align-items:     center;
    justify-content: center;
    gap:             8px;
    background:      var(--wcwa-green);
    color:           var(--wcwa-white) !important;
    border:          none;
    border-radius:   var(--wcwa-radius);
    font-family:     inherit;
    font-size:       15px;
    font-weight:     600;
    line-height:     1.2;
    padding:         12px 22px;
    text-decoration: none !important;
    cursor:          pointer;
    transition:      var(--wcwa-transition);
    box-shadow:      var(--wcwa-shadow);
    letter-spacing:  0.3px;
    -webkit-font-smoothing: antialiased;
}

.wcwa-wa-button:hover,
.wcwa-wa-button:focus {
    background:      var(--wcwa-green-dark);
    color:           var(--wcwa-white) !important;
    box-shadow:      var(--wcwa-shadow-hover);
    transform:       translateY(-2px);
    text-decoration: none !important;
    outline:         none;
}

.wcwa-wa-button:active {
    transform:  translateY(0);
    box-shadow: var(--wcwa-shadow);
}

.wcwa-wa-button svg {
    flex-shrink: 0;
    transition:  transform 0.22s ease;
}

.wcwa-wa-button:hover svg {
    transform: scale(1.12);
}

/* Full-width variant */
.wcwa-wa-button--full {
    display: flex;
    width:   100%;
}

/* Large variant (thank-you page CTA) */
.wcwa-wa-button--large {
    font-size: 17px;
    padding:   15px 32px;
    border-radius: var(--wcwa-radius-lg);
}

/* ── Thank-You Redirect Block ─────────────────────────────────────────────── */
.wcwa-redirect-block {
    background:    linear-gradient(135deg, var(--wcwa-green) 0%, var(--wcwa-green-dark) 100%);
    border-radius: var(--wcwa-radius-lg);
    padding:       32px 24px;
    margin:        24px 0 28px;
    text-align:    center;
    box-shadow:    var(--wcwa-shadow);
    animation:     wcwaFadeInUp 0.45s ease both;
    overflow:      hidden;
    position:      relative;
}

/* Decorative background circle */
.wcwa-redirect-block::before {
    content:       '';
    position:      absolute;
    top:           -40px;
    right:         -40px;
    width:         160px;
    height:        160px;
    background:    rgba(255, 255, 255, 0.07);
    border-radius: 50%;
    pointer-events: none;
}

.wcwa-redirect-inner {
    position: relative;
    z-index:  1;
}

.wcwa-redirect-icon {
    color:         var(--wcwa-white);
    margin-bottom: 12px;
    opacity:       0.95;
    animation:     wcwaPulse 2.2s ease-in-out infinite;
}

.wcwa-redirect-title {
    color:         var(--wcwa-white) !important;
    font-size:     22px !important;
    font-weight:   700 !important;
    margin:        0 0 8px !important;
    line-height:   1.3 !important;
    border:        none !important;
    padding:       0 !important;
}

.wcwa-redirect-subtitle {
    color:         var(--wcwa-text-muted);
    font-size:     14px;
    margin:        0 0 20px !important;
    line-height:   1.5;
}

#wcwa-open-whatsapp {
    background:  var(--wcwa-white);
    color:       var(--wcwa-green-dark) !important;
    box-shadow:  0 4px 16px rgba(0, 0, 0, 0.18);
}

#wcwa-open-whatsapp:hover,
#wcwa-open-whatsapp:focus {
    background:  rgba(255, 255, 255, 0.92);
    color:       var(--wcwa-green-dark) !important;
    box-shadow:  0 8px 28px rgba(0, 0, 0, 0.22);
}

.wcwa-redirect-note {
    color:       var(--wcwa-text-muted);
    font-size:   12px;
    margin:      14px 0 0 !important;
}

.wcwa-popup-blocked-notice {
    color:        var(--wcwa-white);
    font-size:    13px;
    margin-top:   12px !important;
    background:   rgba(0, 0, 0, 0.15);
    border-radius: 6px;
    padding:      8px 14px;
}

.wcwa-popup-blocked-notice a {
    color:           var(--wcwa-white) !important;
    font-weight:     600;
    text-decoration: underline !important;
}

/* ── Cart Page Button ─────────────────────────────────────────────────────── */
.wcwa-cart-btn {
    margin-top: 10px !important;
}

/* ── Product Enquiry Button ───────────────────────────────────────────────── */
.wcwa-product-enquiry-btn {
    margin-top: 10px;
}

/* ── WooCommerce Checkout: Place Order Button ─────────────────────────────── */
#place_order,
.woocommerce #place_order {
    background-color: var(--wcwa-green) !important;
    border-color:     var(--wcwa-green-dark) !important;
    color:            var(--wcwa-white) !important;
    font-size:        16px !important;
    font-weight:      700 !important;
    padding:          16px 24px !important;
    letter-spacing:   0.4px;
    transition:       var(--wcwa-transition) !important;
    box-shadow:       var(--wcwa-shadow) !important;
}

#place_order:hover,
.woocommerce #place_order:hover {
    background-color: var(--wcwa-green-dark) !important;
    border-color:     var(--wcwa-green-dark) !important;
    box-shadow:       var(--wcwa-shadow-hover) !important;
    transform:        translateY(-1px);
}

/* ── Config Not Set Notice ────────────────────────────────────────────────── */
.wcwa-notice {
    background: var(--wcwa-green-light);
    border-left: 4px solid var(--wcwa-green);
    padding: 12px 16px;
    margin: 16px 0;
    border-radius: 0 var(--wcwa-radius) var(--wcwa-radius) 0;
}

/* ── Generic wa.me links (Blocksy compat) ────────────────────────────────── */
a[href*="wa.me"]:not(.wcwa-wa-button):not(.wcwa-admin-btn) {
    transition: var(--wcwa-transition);
}

a[href*="wa.me"]:not(.wcwa-wa-button):not(.wcwa-admin-btn):hover {
    opacity:   0.88;
    transform: translateY(-1px);
}

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes wcwaFadeInUp {
    from {
        opacity:   0;
        transform: translateY(14px);
    }
    to {
        opacity:   1;
        transform: translateY(0);
    }
}

@keyframes wcwaPulse {
    0%, 100% { transform: scale(1);    opacity: 0.95; }
    50%       { transform: scale(1.06); opacity: 1;    }
}

/* ── Mobile Responsive ────────────────────────────────────────────────────── */
@media ( max-width: 768px ) {
    .wcwa-redirect-block {
        padding: 24px 16px;
        margin:  16px 0 20px;
    }

    .wcwa-redirect-title {
        font-size: 18px !important;
    }

    .wcwa-wa-button--large {
        font-size: 15px;
        padding:   13px 20px;
    }

    .wcwa-cart-btn,
    .wcwa-wa-button--full {
        font-size: 14px;
        padding:   12px 16px;
    }

    #place_order {
        width: 100%;
    }
}