* {
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    min-height: 100%;
    margin: 0;
}

body {
    color: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", Helvetica, Arial, sans-serif;
    background: #101827;
}

a {
    color: inherit;
    text-decoration: none;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    background:
        linear-gradient(135deg, rgba(16, 24, 39, .15), rgba(16, 24, 39, .72)),
        url("../img/login-bg.jpg") center / cover no-repeat;
}

.login-panel {
    width: min(390px, 100%);
    min-height: 520px;
    padding: 62px 38px 38px;
    text-align: center;
}

.login-avatar {
    width: 96px;
    height: 96px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .25);
}

.login-avatar img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.login-title {
    margin-bottom: 38px;
    font-size: 30px;
    font-weight: 600;
}

.login-error {
    margin: -16px 0 18px;
    padding: 10px 12px;
    border-radius: 3px;
    background: rgba(255, 82, 82, .92);
    font-size: 13px;
}

.login-field {
    position: relative;
    display: block;
    margin-bottom: 12px;
}

.login-field span {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, .72);
    font-size: 13px;
    pointer-events: none;
}

.login-field input {
    width: 100%;
    height: 52px;
    padding: 0 18px 0 82px;
    border: 0;
    border-radius: 26px;
    color: #fff;
    background: rgba(255, 255, 255, .2);
    outline: none;
    font-size: 14px;
}

.login-field input:focus {
    background: rgba(255, 255, 255, .28);
}

.login-field input::placeholder {
    color: transparent;
}

.login-button {
    width: 100%;
    height: 50px;
    margin-top: 14px;
    border: 0;
    border-radius: 25px;
    color: #fff;
    background: #14c45a;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
}

.login-button:hover {
    background: #10ad4e;
}

.login-extra {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-top: 18px;
    color: rgba(255, 255, 255, .78);
    font-size: 13px;
}

.login-extra a:hover {
    color: #fff;
}

.admin-login-body {
    min-height: 100vh;
    color: #1f2933;
    background: #111827;
}

.admin-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px 20px;
    background:
        linear-gradient(120deg, rgba(17, 24, 39, .96), rgba(22, 42, 52, .88)),
        #111827;
}

.admin-login-shell {
    width: min(1080px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1fr) 410px;
    gap: 58px;
    align-items: center;
}

.admin-login-copy {
    color: #fff;
}

.admin-login-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.admin-login-brand span {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #17c964 0%, #20a4f3 100%);
}

.admin-login-brand strong {
    font-size: 18px;
}

.admin-login-copy h1 {
    margin: 42px 0 16px;
    font-size: 44px;
    line-height: 1.18;
    font-weight: 800;
    letter-spacing: 0;
}

.admin-login-copy p {
    max-width: 560px;
    margin: 0;
    color: #d8e5ee;
    font-size: 16px;
    line-height: 1.85;
}

.admin-login-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.admin-login-tags span {
    padding: 8px 11px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 6px;
    color: #dce8ef;
    background: rgba(255, 255, 255, .08);
}

.admin-login-panel {
    padding: 32px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 28px 70px rgba(0, 0, 0, .32);
}

.admin-login-panel-head {
    margin-bottom: 22px;
}

.admin-login-panel-head span {
    display: inline-flex;
    height: 26px;
    align-items: center;
    padding: 0 9px;
    border-radius: 6px;
    color: #0f8f4d;
    background: #e9fbf0;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.admin-login-panel-head h2 {
    margin: 12px 0 6px;
    color: #111827;
    font-size: 26px;
}

.admin-login-panel-head p {
    margin: 0;
    color: #667485;
}

.admin-login-field {
    display: block;
    margin-bottom: 15px;
}

.admin-login-field span {
    display: block;
    margin-bottom: 7px;
    color: #4b5563;
    font-size: 13px;
    font-weight: 700;
}

.admin-login-field input {
    width: 100%;
    height: 43px;
    padding: 0 12px;
    border: 1px solid #d8dee8;
    border-radius: 8px;
    color: #111827;
    background: #fff;
}

.admin-login-field input:focus {
    border-color: #16c65a;
    box-shadow: 0 0 0 3px rgba(22, 198, 90, .12);
}

.admin-login-button {
    width: 100%;
    height: 44px;
    margin-top: 4px;
    border: 0;
    border-radius: 8px;
    color: #fff;
    background: #16c65a;
    cursor: pointer;
    font-weight: 800;
}

.admin-login-button:hover {
    background: #0dac4d;
}

.admin-login-error {
    margin: 0 0 12px;
    padding: 10px 12px;
    color: #b42318;
    background: #fff4f2;
    border-left: 3px solid #ff5722;
}

@media (max-width: 840px) {
    .admin-login-shell {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .admin-login-copy h1 {
        margin-top: 28px;
        font-size: 34px;
    }
}