@import url("https://fontsapi.zeoseven.com/116/main/result.css");

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Kingnammm Maiyuan 2" !important;
    font-weight: normal !important;
}

body {
    background: linear-gradient(135deg, #f5e6d3 0%, #e8d4b8 100%);
    color: #3c281e;
    min-height: 100vh;
    padding: 20px;
    position: relative;
    overflow-x: hidden;
}

/* 全屏矩阵水印样式 */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.06;
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 80px,
            #8b5a2b 80px,
            #8b5a2b 85px
        ),
        repeating-linear-gradient(
            -45deg,
            transparent,
            transparent 80px,
            #8b5a2b 80px,
            #8b5a2b 85px
        );
    background-size: 200px 200px;
    background-position: 0 0, 100px 100px;
}

body::after {
    content: "FlyCat";
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 120px;
    font-weight: bold;
    letter-spacing: 15px;
    z-index: -1;
    pointer-events: none;
    opacity: 0.15;
    background: linear-gradient(45deg, 
        rgba(139, 90, 43, 0.3) 0%, 
        rgba(139, 90, 43, 0.1) 25%, 
        rgba(139, 90, 43, 0.3) 50%, 
        rgba(139, 90, 43, 0.1) 75%, 
        rgba(139, 90, 43, 0.3) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    background-size: 200% 200%;
    animation: matrixFlow 8s linear infinite;
}

@keyframes matrixFlow {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 200%; }
}

@media (max-width: 768px) {
    body::before {
        background-size: 120px 120px;
        background-position: 0 0, 60px 60px;
        opacity: 0.04;
    }
    
    body::after {
        font-size: 60px;
        letter-spacing: 8px;
        opacity: 0.12;
    }
}

input, textarea, select, button, label, canvas {
    font-family: "Kingnammm Maiyuan 2" !important;
    font-weight: normal !important;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

h1 {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #5a3921;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.editor-container, .preview-panel {
    background: rgba(255, 255, 255, 0.9);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(90, 57, 33, 0.2);
    border: 3px solid #d4a574;
}

.section {
    margin-bottom: 20px;
    padding: 15px;
    background: #fff9f0;
    border-radius: 10px;
    border: 2px solid #e8d4b8;
}

.section-title {
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 10px;
    color: #5a3921;
    border-bottom: 2px solid #d4a574;
    padding-bottom: 5px;
}

label {
    display: block;
    margin: 8px 0 4px;
    font-weight: bold;
    color: #5a3921;
}

input[type="text"], textarea, select, input[type="number"] {
    width: 100%;
    padding: 8px 12px;
    border: 2px solid #d4a574;
    border-radius: 6px;
    background: #fff;
    transition: all 0.3s;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #8b5a2b;
    box-shadow: 0 0 8px rgba(139, 90, 43, 0.3);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

.button-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

button {
    padding: 10px 20px;
    background: #8b5a2b;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(139, 90, 43, 0.3);
}

button:hover {
    background: #6d4621;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 90, 43, 0.4);
}

button:active {
    transform: translateY(0);
}

.upload-btn {
    background: #5a7a2b;
}

.upload-btn:hover {
    background: #466021;
}

.save-btn {
    background: #2b5a8b;
    font-size: 1.1em;
    padding: 12px 30px;
}

.save-btn:hover {
    background: #21466d;
}

.gift-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 8px;
    margin-top: 10px;
}

.gift-img-item {
    width: 50px;
    height: 50px;
    border: 2px solid #d4a574;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.gift-img-item:hover {
    transform: scale(1.1);
    border-color: #8b5a2b;
}

.gift-img-item.selected {
    border-color: #5a7a2b;
    background: #e8f5e8;
    box-shadow: 0 0 10px rgba(90, 122, 43, 0.5);
}

.gift-img-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.delete-gift-btn {
    position: absolute;
    top: 0;
    right: 0;
    width: 15px;
    height: 15px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    font-size: 10px;
    color: #d32f2f;
    font-weight: bold;
}

.mail-custom-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.mail-custom-item {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    background: #fff;
    border: 1px solid #d4a574;
    border-radius: 6px;
    gap: 5px;
}

.delete-mail-btn {
    width: 18px;
    height: 18px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #d32f2f;
    font-weight: bold;
}

.color-settings {
    padding: 5px 10px;
    background: #6d4621;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
}

.color-picker {
    position: absolute;
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    z-index: 10000;
    display: none;
    border: 2px solid #8b5a2b;
}

.color-picker input[type="color"] {
    width: 60px;
    height: 40px;
    border: none;
    cursor: pointer;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 10px 0;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

#preview-canvas {
    width: 100%;
    height: auto;
    border: 2px solid #d4a574;
    border-radius: 8px;
    background: #f5f5f5;
    display: block;
    margin: 0 auto;
}

.range-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-group input[type="range"] {
    flex: 1;
}

.range-group span {
    min-width: 40px;
    text-align: right;
    font-weight: bold;
}

.contact-link {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 20px;
}

.contact-link button {
    background: #5a3921;
}

.contact-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    text-align: center;
    position: relative;
    border: 3px solid #d4a574;
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
    background: none;
    border: none;
    padding: 5px;
}

.gift-text-position-group {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-top: 10px;
}

.gift-text-position-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
}

.gift-text-position-group input[type="radio"] {
    width: auto;
}

.color-buttons-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.color-buttons-group .color-settings {
    flex: 1;
    min-width: 150px;
    padding: 12px 16px;
    font-size: 1em;
    background: #6d4621;
    border-radius: 8px;
}

.color-buttons-group .color-settings:hover {
    background: #5a3921;
    transform: translateY(-2px);
}

#unified-color-btn {
    background: linear-gradient(135deg, #8b5a2b 0%, #6d4621 100%);
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(139, 90, 43, 0.4);
    width: 100%;
    padding: 15px 20px;
    font-size: 1.1em;
}

#unified-color-btn:hover {
    background: linear-gradient(135deg, #6d4621 0%, #5a3921 100%);
    box-shadow: 0 6px 16px rgba(139, 90, 43, 0.5);
}

.margin-settings-section {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid #e8d4b8;
    background: #fff9f0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 10px;
}

.margin-settings-section .section-title {
    border: none;
    padding: 0;
    margin-bottom: 10px;
}

.color调节-section {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid #e8d4b8;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #8b5a2b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6d4621;
}

/* 移动端优化 */
@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
    }

    .preview-panel {
        position: sticky;
        top: 20px;
        z-index: 100;
        max-height: 80vh;
        overflow-y: auto;
    }

    h1 {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .container {
        display: flex;
        flex-direction: column;
        gap: 15px;
        min-height: 100vh;
    }
    
    .preview-panel {
        position: sticky;
        top: 0;
        z-index: 1000;
        max-height: 50vh;
        overflow-y: auto;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 4px 16px rgba(90, 57, 33, 0.3);
        border: 3px solid #d4a574;
        border-radius: 15px;
        padding: 20px;
        flex-shrink: 0;
        margin-bottom: 15px;
        -webkit-sticky: sticky;
        -moz-sticky: sticky;
        -ms-sticky: sticky;
        sticky: sticky;
    }
    
    .preview-panel {
        position: -webkit-sticky;
    }
    
    .editor-container {
        flex: 1;
        background: rgba(255, 255, 255, 0.95);
        border-radius: 15px;
        padding: 20px;
        border: 3px solid #d4a574;
        min-height: 50vh;
    }
    
    body {
        padding: 10px;
        min-height: 100vh;
    }
    
    h1 {
        font-size: 1.5em;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .preview-panel {
        padding: 15px;
        max-height: 40vh;
    }
    
    .editor-container {
        padding: 15px;
    }
    
    body {
        padding: 5px;
    }
    
    .section {
        padding: 12px;
    }
    
    .section-title {
        font-size: 1.1em;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .preview-panel {
        position: relative;
        max-height: 50vh;
        overflow-y: auto;
    }
    
    h1 {
        font-size: 2em;
    }
}

@media (min-width: 769px) {
    .container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        max-width: 1400px;
        margin: 0 auto;
        align-items: start;
    }
    
    .preview-panel {
        position: sticky;
        top: 20px;
        z-index: 100;
        max-height: calc(100vh - 40px);
        overflow-y: auto;
        background: rgba(255, 255, 255, 0.95);
        padding: 25px;
        border-radius: 15px;
        box-shadow: 0 8px 32px rgba(90, 57, 33, 0.2);
        border: 3px solid #d4a574;
        flex-shrink: 0;
    }
    
    .editor-container {
        background: rgba(255, 255, 255, 0.9);
        padding: 25px;
        border-radius: 15px;
        box-shadow: 0 8px 32px rgba(90, 57, 33, 0.2);
        border: 3px solid #d4a574;
    }
    
    h1 {
        grid-column: 1 / -1;
        font-size: 2.5em;
        margin-bottom: 20px;
    }
    
    .preview-panel {
        -webkit-sticky: sticky;
        -moz-sticky: sticky;
        -ms-sticky: sticky;
        sticky: sticky;
    }
    
    .contact-link {
        grid-column: 1 / -1;
    }
}