/* ============================================
   BTN-ACTION-MODERN.CSS
   按鈕動作與互動組件
   （Bookmark 側邊欄樣式已移至 bookmark-sidebar.css）
   ============================================ */

/* ============================================
   1. 收藏按鈕（心形）
   ============================================ */

.btn-action .heart-outline {
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55),
                color 0.2s ease;
}

.btn-action .heart-outline:hover {
    transform: scale(1.15);
    color: #ff6b6b;
}

.btn-action .heart-outline:active {
    transform: scale(0.85);
    animation: heartBeat 0.3s ease;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(0.85); }
    50%       { transform: scale(1.1); }
}

/* 已收藏狀態 */
.bookmarked ion-icon {
    color: #ff4757;
    animation: bookmarkPop 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bookmarkPop {
    0%   { transform: scale(0.5); opacity: 0; }
    50%  { transform: scale(1.2); }
    100% { transform: scale(1);   opacity: 1; }
}

.bookmarked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 71, 87, 0.3);
    transform: translate(-50%, -50%) scale(0);
    animation: pulse 1s ease-out;
    pointer-events: none;
}

@keyframes pulse {
    0%   { transform: translate(-50%, -50%) scale(0); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

/* ============================================
   2. 快速查看模態框（Eye Modal）
   ============================================ */

.eye_modal {
    display: none;
    position: fixed;
    z-index: 1999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

.eye_modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.eye_modal p {
    font-weight: 600;
    color: var(--onyx);
    line-height: 1.6;
}

.eye_modal h5 {
    font-weight: 400;
    color: var(--sonic-silver);
    margin-bottom: 10px;
}

.eye_modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    margin: 3% auto;
    padding: 40px;
    width: 85%;
    max-width: 900px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
}

.eye_modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4CCAB8, #3BB5A3);
    border-radius: 20px 20px 0 0;
}

.eye_modal-content h2 {
    font-size: 24px;
    color: var(--eerie-black);
    margin-bottom: 20px;
    font-weight: 700;
}

.eye_modal-content p {
    font-size: 18px;
    color: var(--onyx);
    margin-bottom: 15px;
}

.eye_close {
    color: var(--sonic-silver);
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    transition: all 0.2s ease;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
}

.eye_close:hover,
.eye_close:focus {
    color: #ff4757;
    background: rgba(255, 71, 87, 0.1);
    transform: rotate(90deg);
}

/* ============================================
   3. 分頁控件
   ============================================ */

.pagination-controls {
    padding-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

#pageNumbers {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

#pageNumbers button {
    min-width: 40px;
    height: 40px;
    padding: 8px 12px;
    background: var(--white);
    border: 2px solid var(--cultured);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    color: var(--onyx);
    font-size: var(--fs-7);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

#pageNumbers button:hover,
#pageNumbers .active-page {
    background: linear-gradient(135deg, #4CCAB8 0%, #3BB5A3 100%);
    color: var(--white);
    border-color: #4CCAB8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 202, 184, 0.3);
}

#pageNumbers .active-page { transform: scale(1.05); }
#pageNumbers .active-page:hover { transform: scale(1.05); }
#pageNumbers button:active { transform: scale(0.95); }

#pageNumbers button[disabled] {
    background: var(--cultured);
    color: var(--spanish-gray);
    cursor: not-allowed;
    opacity: 0.5;
    border-color: var(--cultured);
}

#pageNumbers button[disabled]:hover { transform: none; box-shadow: none; }

button#prevPage,
button#nextPage {
    min-width: 100px;
    height: 40px;
    padding: 8px 16px;
    background: var(--white);
    border: 2px solid var(--cultured);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    color: var(--onyx);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

button#prevPage:hover,
button#nextPage:hover {
    background: linear-gradient(135deg, #4CCAB8 0%, #3BB5A3 100%);
    color: var(--white);
    border-color: #4CCAB8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 202, 184, 0.3);
}

button#prevPage:active,
button#nextPage:active { transform: scale(0.95); }

button#prevPage[disabled],
button#nextPage[disabled] {
    background: var(--cultured);
    color: var(--spanish-gray);
    cursor: not-allowed;
    opacity: 0.5;
}

button#prevPage[disabled]:hover,
button#nextPage[disabled]:hover {
    transform: none;
    background: var(--cultured);
    color: var(--spanish-gray);
    border-color: var(--cultured);
    box-shadow: none;
}

/* ============================================
   4. 按鈕狀態工具類
   ============================================ */

.btn-action.loading {
    pointer-events: none;
    opacity: 0.6;
    position: relative;
}

.btn-action.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid var(--white);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.btn-action.success { background: #4CAF50 !important; color: var(--white) !important; }
.btn-action.error   { background: #F44336 !important; color: var(--white) !important; animation: shake 0.3s ease; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25%       { transform: translateX(-5px); }
    75%       { transform: translateX(5px); }
}

/* ============================================
   5. 共用動畫
   ============================================ */

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ============================================
   6. 響應式
   ============================================ */

@media (max-width: 768px) {
    .eye_modal-content {
        width: 90%;
        padding: 30px 20px;
        margin: 10% auto;
    }
    .eye_modal-content h2 { font-size: 20px; }
    .eye_modal-content p  { font-size: 16px; }

    .pagination-controls { padding-top: 20px; gap: 8px; }

    #pageNumbers button,
    button#prevPage,
    button#nextPage { min-width: 36px; height: 36px; padding: 6px 10px; font-size: var(--fs-8); }

    button#prevPage,
    button#nextPage { min-width: 80px; }
}

@media (max-width: 480px) {
    .eye_modal-content {
        width: 95%;
        padding: 25px 15px;
        margin: 5% auto;
        border-radius: 16px;
    }
    .eye_modal-content h2 { font-size: 18px; }
    .eye_modal-content p  { font-size: 14px; }

    .eye_close { top: 15px; right: 15px; font-size: 28px; width: 36px; height: 36px; }

    .pagination-controls { flex-direction: column; gap: 10px; }
    #pageNumbers { justify-content: center; }
    #pageNumbers button { min-width: 32px; height: 32px; padding: 4px 8px; }
    button#prevPage,
    button#nextPage { width: 100%; min-width: auto; justify-content: center; }
}

/* ============================================
   7. 無障礙
   ============================================ */

.btn-action:focus-visible,
#pageNumbers button:focus-visible,
button#prevPage:focus-visible,
button#nextPage:focus-visible {
    outline: 3px solid rgba(76, 202, 184, 0.5);
    outline-offset: 2px;
}

.eye_close:focus-visible {
    outline: 3px solid rgba(255, 71, 87, 0.5);
    outline-offset: 2px;
}

/* ============================================
   8. 打印 & 減少動畫
   ============================================ */

@media print {
    .eye_modal,
    #bookmarkModal,
    .pagination-controls,
    .btn-action { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 为每个图片容器设置默认图片 */
.image1 { background-image: url('../img/button/lazada_button_logo_black.png'); }
.image2 { background-image: url('../img/button/shopee_button_logo_black.png'); }
.image3 { background-image: url('../img/button/tiktok_button_logo_black.png'); }
/* 当鼠标悬停时，切换到另一张图片 */
.image1:hover { background-image: url('../img/button/lazada_button_logo_color.png'); }
.image2:hover { background-image: url('../img/button/shopee_button_logo_color.png'); }
.image3:hover { background-image: url('../img/button/tiktok_button_logo_color.png'); }