/* Wrapper untuk tombol agar tidak terpengaruh tema */
.wccp-button-wrapper {
    display: block;
    margin-bottom: 20px;
}
.wccp-compare-btn {
    display: inline-flex;
    width: auto;
    align-items: center;
    justify-content: center;
    gap: 8px; /* Jarak antara ikon dan teks */
    padding: 8px 16px;
    background-color: var(--wccp-button-bg, #5a67d8);
    color: var(--wccp-button-text-color, #fff);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all .2s ease-in-out;
    line-height: 1.5;
    text-decoration: none;
    position: relative;
}
.wccp-compare-btn:hover {
    background-color: var(--wccp-button-hover-bg, #4c51bf);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0,0,0,.1);
    color: var(--wccp-button-text-color, #fff);
}
.wccp-compare-btn.added {
    background-color: #e53e3e;
}
.wccp-compare-btn.added:hover {
    background-color: #c53030;
}
.wccp-compare-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* [BARU] Animasi Spinner untuk Tombol */
.wccp-btn-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wccp-spin 0.8s linear infinite;
}
.wccp-compare-btn.loading .wccp-btn-spinner {
    display: block;
}
.wccp-compare-btn.loading .wccp-btn-text {
    display: none;
}
@keyframes wccp-spin {
    to { transform: rotate(360deg); }
}

/* Ribbon & Panel */
#wccp-ribbon-handle {
    position: fixed;
    top: 30%;
    right: 0;
    width: 55px;
    background: var(--wccp-ribbon-bg);
    color: var(--wccp-ribbon-icon-color);
    border-radius: 8px 0 0 8px;
    cursor: pointer;
    z-index: 10000;
    box-shadow: -2px 2px 8px rgba(0,0,0,.2);
    transition: transform .3s ease-out,opacity .3s,background-color .2s;
}
.wccp-ribbon-icon {
    padding: 12px;
}
.wccp-ribbon-icon svg {
    display: block;
    width: 100%;
    height: auto;
    fill: currentColor;
}
.wccp-ribbon-counter {
    position: absolute;
    top: -10px;
    left: -10px;
    background-color: #e53e3e;
    color: #fff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--wccp-header-bg, #fff);
    transition: transform 0.2s ease-out;
}
/* [BARU] Animasi "Pop" untuk Counter */
.wccp-ribbon-counter.wccp-pop {
    animation: wccp-pop-effect 0.3s ease-out;
}
@keyframes wccp-pop-effect {
    0% { transform: scale(1); }
    50% { transform: scale(1.4); }
    100% { transform: scale(1); }
}
#wccp-ribbon-handle.wccp-hidden {
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
}
#wccp-compare-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 340px;
    max-width: 90vw;
    height: 100%;
    background: #f7fafc;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 20px rgba(0,0,0,.15);
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.25,.46,.45,.94);
}
#wccp-compare-panel.is-open {
    transform: translateX(0);
}
.wccp-panel-header {
    background-color: var(--wccp-header-bg);
    color: var(--wccp-header-text-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid #e2e8f0;
    flex-shrink: 0;
}
.wccp-panel-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}
#wccp-panel-close {
    font-size: 28px;
    cursor: pointer;
    font-weight: 400;
    color: inherit;
    opacity: .7;
    transition: opacity .2s,transform .2s;
}
#wccp-panel-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}
#wccp-panel-items {
    flex-grow: 1;
    padding: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.wccp-panel-items-placeholder {
    text-align: center;
    color: #718096;
    margin: 20px 15px;
}
.wccp-compare-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    padding: 10px;
    border-bottom: 1px solid #e2e8f0;
    position: relative;
    transition: background-color .2s;
}
.wccp-item-thumbnail {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
}
.wccp-item-title {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
    color: #2d3748;
    flex-grow: 1;
}
.wccp-remove-item {
    position: absolute;
    top: 5px;
    right: 5px;
    background: 0 0;
    color: #a0aec0;
    border: none;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    padding: 0 5px;
    transition: color .2s;
}
.wccp-remove-item:hover {
    color: #e53e3e;
}
.wccp-panel-footer {
    padding: 15px 20px;
    border-top: 1px solid #e2e8f0;
    display: flex;
    justify-content: flex-end;
    background: var(--wccp-header-bg);
    flex-shrink: 0;
}

/* Styling untuk grup perbandingan di dalam panel */
.wccp-panel-group {
    border-bottom: 5px solid #e2e8f0;
    background: #fff;
}
.wccp-panel-group:last-child {
    border-bottom: none;
}
.wccp-group-header {
    padding: 12px 15px;
    margin: 0;
    background-color: #f1f1f1;
    font-size: 14px;
    font-weight: 600;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.wccp-group-items .wccp-compare-item {
    border-radius: 0;
    border-top: none;
    border-left: none;
    border-right: none;
}
/* [BARU] Animasi Fade-in untuk item baru */
.wccp-compare-item.wccp-new-item {
    animation: wccp-fade-in 0.4s ease-in-out;
}
@keyframes wccp-fade-in {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.wccp-group-footer {
    padding: 10px 15px;
    background: #f9f9f9;
}
.wccp-compare-group-btn {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    background-color: var(--wccp-button-bg);
    color: var(--wccp-button-text-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    transition: background-color .2s;
}
.wccp-compare-group-btn:hover {
    background-color: var(--wccp-button-hover-bg);
}
.wccp-compare-group-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    opacity: 0.7;
}