/* 顶部 */
.top {
    position: relative;
}

.top .input {
    border: 3px solid gray !important;
    background-color: rgba(255, 255, 255, 0);
    transition: all 0.5s;
    outline: none;
}



.top .input:focus,
.top .input:valid {
    transition: all 0.5s;
    border: 3px solid #85af3d !important;
}

/* 上抬提示 */
.tip {
    position: absolute;
    z-index: 1;
    top: 8px;
    left: 10px;
    /* 点击失效 */
    pointer-events: none;
    color: gray;
    transition: all 0.5s;
    user-select: none;
    transform: scale(1);
    font-weight: 600;
}

.top .input:focus~#tip,
.top .input:valid~#tip {
    position: absolute;
    top: -25px;
    left: 20px;
    transform: scale(1.4);
    color: #85af3d;
}


.top .submit,
.cancel {
    border-radius: 26px;
    transition: 0.2s ease-out;
}


/* 添加清空按钮 */
.top .submit {
    background-color: #2122c8;
}

.top .submit:active {
    background-color: #3939fb;
}

.top .cancel {
    background-color: #212529;
}

.top .cancel:active {
    background-color: #6c6c6c;
}

.top .input {
    border-radius: 26px;
    border: 2px solid gray;
}

/* 标题 */
.title {
    font-weight: 700;
}

.cards {
    border-radius: 16px;
    animation: cardChange 0.5s linear;
}


/* 编辑内容区域 */
.editText {
    font-size: 14px;
    letter-spacing: 1px;
    background-color: rgba(255, 255, 255, 0);
    border: none;
    resize: none;
    outline: none;
    transition: all 0.4s;
    /* color: var(--theme-color2); */
    color: #212529;
    font-weight: 600;
    caret-color: var(--theme-color2);
}

.editText:focus {
    font-size: 18px;
}

/* 滚动条框设置 */
.editText::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: rgba(238, 238, 238, 0.8);
    -webkit-border-radius: 3px;
}

.editText::-webkit-scrollbar-thumb {
    border-radius: 3px;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    background-color: #c3c3c3;
}


/* 编辑控件区域 */
.control {
    display: flex;
    user-select: none;
    width: 100%;
    justify-content: space-between;
    transition: 0.5s;
    opacity: 0;

}

.item:hover .control {
    opacity: 1;
}

.control span {
    display: inline-flex;
    width: 26px;
    height: 26px;
    cursor: pointer;
    background-color: #212529;
    border-radius: 50%;
}

.control>div {
    width: 60px;
    display: flex;
    justify-content: space-between;
}

.control span svg {
    margin: auto;
    fill: #eee;
    transition: 0.3s ease-in-out;
}

.control .done:hover svg {
    fill: greenyellow;
}

.control .delete:hover svg {
    opacity: 0.7;
    transform: rotate(30deg);
}

.control .edit:hover svg {
    fill: #a2a2a2;
    transform: rotate(-15deg);
}

.control .backout:hover svg {
    fill: #a2a2a2;
    transform: rotate(45deg);
}


.control span {
    transition: all 0.2s;
}

.control span:active {
    transform: scale(0.9);
}



/* 主题切换按钮 */
.change-switch {
    cursor: pointer;
    position: fixed;
    top: min(2vw, 2rem);
    right: min(2vw, 2rem);
    transition: all 0.5s;
    fill: var(--theme-color2);
}



/* 主题切换按钮 */
.change-switch {
    cursor: pointer;
    position: fixed;
    top: min(2vw, 1.5rem);
    right: 2vw;
    transition: all 0.5s;
    fill: var(--theme-color2);
    z-index: 99;
}



.change-switch:hover {
    transform: scale(1.15);
}

/* 返回按钮 */
.backOut {
    cursor: pointer;
    position: fixed;
    top: min(4vw, 3rem);
    left: 4vw;
    transition: 0.5s;
    fill: var(--theme-color2);
    z-index: 99;
}

.backOut:hover {
    transform: scale(1.15);
}



.backOut:hover::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--theme-color);
}

.card-img-top {
    width: 100%;
    /* 图片宽度占满容器 */
    height: auto;
    /* 高度自适应 */
    object-fit: cover;
    /* 使图片充满容器且保持比例 */
    max-height: 250px;
    /* 限制图片的最大高度 */
}



/* 页脚 */
.footer {
    backdrop-filter: var(--text-mark-color);
    border-top: 2px solid var(--boder-color);
    backdrop-filter: blur(19px);
}

.footer h2 {
    color: var(--theme-color2);
}

.footer p {
    opacity: 0.7;
}



/* 完成和删除动画 */
@keyframes cardChange {
    0% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 1;
    }
}