/* ===== VÙNG BAO TỔNG THỂ ===== */
.sus-rotate-links-wrapper {
    max-width: 650px;
    margin: 30px auto;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    font-family: "Segoe UI", sans-serif;
}

/* ===== TIÊU ĐỀ ===== */
.sus-rotate-links-wrapper h2 {
    text-align: center;
    color: #222;
    margin-bottom: 18px;
}

/* ===== FORM TẠO LINK ===== */
.sus-rotate-create-form input,
.sus-rotate-create-form textarea {
    width: 100%;
    margin-bottom: 12px;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.sus-rotate-create-form input:focus,
.sus-rotate-create-form textarea:focus {
    border-color: #0073aa;
    outline: none;
}

.sus-rotate-create-form textarea {
    min-height: 90px;
    resize: vertical;
}

.sus-rotate-create-form button {
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 10px 16px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.25s ease;
    width: 100%;
}

.sus-rotate-create-form button:hover {
    background-color: #005f8d;
}

.sus-rotate-create-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===== THÔNG BÁO THÀNH CÔNG / LỖI ===== */
.sus-success,
.sus-error {
    margin-top: 15px;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.5;
}

.sus-success {
    background: #e6ffed;
    border: 1px solid #8de08d;
    color: #045d27;
}

.sus-error {
    background: #ffe6e6;
    border: 1px solid #f5a3a3;
    color: #a33;
}

/* ===== DANH SÁCH LINK ===== */
#sus-rotate-links-list {
    margin-top: 20px;
}

.sus-rotate-item {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 10px;
    background: #fafafa;
    transition: background-color 0.2s;
}

.sus-rotate-item:hover {
    background: #f5faff;
}

.sus-link-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.sus-alias {
    font-weight: 600;
    color: #222;
}

.sus-link-info a {
    color: #0073aa;
    text-decoration: none;
    word-break: break-all;
}

.sus-link-info a:hover {
    text-decoration: underline;
}

/* ===== NÚT HÀNH ĐỘNG ===== */
.sus-actions {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sus-copy-btn,
.sus-qr-btn,
.sus-download-qr {
    display: inline-block;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 7px 12px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.4;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.sus-copy-btn:hover,
.sus-qr-btn:hover {
    background: #005f8d;
    transform: scale(1.05);
}

/* ===== NÚT DOWNLOAD QR ===== */
.sus-download-qr {
    background-color: #4CAF50;
}

.sus-download-qr:hover {
    background-color: #3e8e41;
}

/* ===== KHUNG QR CODE ===== */
.sus-qr-container {
    margin-top: 14px;
    text-align: center;
    padding: 14px;
    background: #fdfdfd;
    border: 1px dashed #bbb;
    border-radius: 8px;
    display: none;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.3s ease;
}

.sus-qr-container.show {
    display: block !important;
    opacity: 1;
    transform: scale(1);
    animation: fadeInQR 0.35s ease;
}

.sus-qr-container canvas,
.sus-qr-container img {
    margin: 10px auto;
    display: block;
    max-width: 100%;
}

/* Hiệu ứng xuất hiện QR */
@keyframes fadeInQR {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
    .sus-rotate-links-wrapper {
        padding: 15px;
    }

    .sus-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .sus-copy-btn,
    .sus-qr-btn,
    .sus-download-qr {
        width: 100%;
        text-align: center;
    }
}