/* 平台管理员登录 — 现代分屏风格 */
body.layui-layout-body {
    background: #f4f6f8 !important;
}

.login-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: var(--theme-bg);
    pointer-events: none;
}

.login-bg::before,
.login-bg::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
}

.login-bg::before {
    width: 520px;
    height: 520px;
    top: -120px;
    left: -80px;
    background: rgba(var(--theme-primary-rgb), 0.35);
}

.login-bg::after {
    width: 420px;
    height: 420px;
    bottom: -100px;
    right: -60px;
    background: rgba(var(--theme-primary-rgb), 0.2);
}

.login-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
}

.login-header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-header-brand .logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--theme-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    box-shadow: 0 4px 14px rgba(var(--theme-primary-rgb), 0.35);
    overflow: hidden;
}

.login-header-brand .logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-header-brand .logo.logo-wide {
    width: auto;
    max-width: 180px;
    height: 40px;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
}

.login-header-brand .logo.logo-wide img {
    width: auto;
    height: 100%;
    max-width: 180px;
    object-fit: contain;
}

.login-header-brand .name {
    font-size: 17px;
    font-weight: 700;
    color: #1f2937;
}

.login-header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.login-header-actions a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 14px;
    color: #6b7280;
    text-decoration: none;
    transition: all 0.2s;
}

.login-header-actions a:hover {
    background: rgba(var(--theme-primary-rgb), 0.08);
    color: var(--theme-primary);
}

.login-layout {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 64px;
    padding: 20px 40px 40px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.login-brand {
    flex: 1;
    max-width: 440px;
}

.login-brand .badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    background: rgba(var(--theme-primary-rgb), 0.1);
    color: var(--theme-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.login-brand h1 {
    margin: 0 0 16px;
    font-size: 36px;
    font-weight: 800;
    line-height: 1.25;
    color: #111827;
}

.login-brand h1 em {
    font-style: normal;
    background: var(--theme-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-brand .desc {
    margin: 0 0 32px;
    font-size: 15px;
    line-height: 1.75;
    color: #6b7280;
}

.login-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 14px;
}

.login-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #374151;
}

.login-features li .icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(var(--theme-primary-rgb), 0.1);
    color: var(--theme-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 20px;
    padding: 40px 36px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.login-card-head {
    margin-bottom: 28px;
}

.login-card-head h2 {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 700;
    color: #111827;
}

.login-card-head p {
    margin: 0;
    font-size: 14px;
    color: #9ca3af;
}

.login-form-group {
    margin-bottom: 20px;
}

.login-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.login-input-wrap {
    position: relative;
}

.login-input-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 17px;
    pointer-events: none;
}

.login-input-wrap input {
    width: 100%;
    height: 46px;
    padding: 0 14px 0 42px;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    font-size: 14px;
    color: #111827;
    background: #fafafa;
    box-sizing: border-box;
    transition: all 0.2s;
}

.login-input-wrap input:focus {
    outline: none;
    border-color: var(--theme-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(var(--theme-primary-rgb), 0.1);
}

.login-input-wrap input::placeholder {
    color: #9ca3af;
}

.login-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 13px;
    color: #6b7280;
}

.login-form-options label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    margin: 0;
    font-weight: 400;
}

.login-btn {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 10px;
    background: var(--theme-gradient);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(var(--theme-primary-rgb), 0.35);
    transition: all 0.25s;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(var(--theme-primary-rgb), 0.4);
}

.login-btn:active {
    transform: translateY(0);
}

.login-card-foot {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #9ca3af;
}

/* 租户登录：扫码 / 账号切换 */
.login-tabs {
    display: flex;
    border-bottom: 2px solid #eee;
    margin-bottom: 20px;
}

.login-tabs-single {
    display: none;
}

.login-tab {
    flex: 1;
    text-align: center;
    padding: 10px 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #9ca3af;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.login-tab.active {
    color: var(--theme-primary);
    border-bottom-color: var(--theme-primary);
}

.login-tab-panel {
    display: none;
}

.login-tab-panel.active {
    display: block;
}

.login-switch {
    text-align: center;
    margin-top: 18px;
    font-size: 14px;
    color: #6b7280;
}

.login-switch a {
    color: var(--theme-primary);
    font-weight: 600;
    text-decoration: none;
}

.auth-qrcode-wrap,
.login-qrcode-wrap {
    text-align: center;
    padding: 8px 0;
}

.auth-qrcode-box,
.login-qrcode-box {
    width: 220px;
    height: 220px;
    margin: 0 auto 16px;
    border: 2px solid #eee;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    overflow: hidden;
}

.auth-qrcode-box img,
.login-qrcode-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.auth-qrcode-tip,
.login-qrcode-tip {
    font-size: 14px;
    color: #6b7280;
}

.auth-qrcode-tip i,
.login-qrcode-tip i {
    color: #07c160;
    margin-right: 4px;
}

.auth-card-body {
    padding: 0;
}

/* 注册页等仍使用 auth-* 类名时的兼容 */
.auth-card-head,
.login-card-head {
    margin-bottom: 28px;
}

.auth-card-head h2,
.login-card-head h2 {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 700;
    color: #111827;
}

.auth-card-head p,
.login-card-head p {
    margin: 0;
    font-size: 14px;
    color: #9ca3af;
}

.auth-tabs,
.login-tabs {
    display: flex;
    border-bottom: 2px solid #eee;
    margin-bottom: 20px;
}

.auth-tabs-single,
.login-tabs-single {
    display: none;
}

.auth-tab,
.login-tab {
    flex: 1;
    text-align: center;
    padding: 10px 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #9ca3af;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.auth-tab.active,
.login-tab.active {
    color: var(--theme-primary);
    border-bottom-color: var(--theme-primary);
}

.auth-tab-panel,
.login-tab-panel {
    display: none;
}

.auth-tab-panel.active,
.login-tab-panel.active {
    display: block;
}

.auth-form-group,
.login-form-group {
    margin-bottom: 20px;
}

.auth-form-group label,
.login-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.auth-input-wrap,
.login-input-wrap {
    position: relative;
}

.auth-input-wrap i,
.login-input-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 17px;
    pointer-events: none;
}

.auth-input-wrap input,
.login-input-wrap input {
    width: 100%;
    height: 46px;
    padding: 0 14px 0 42px;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    font-size: 14px;
    color: #111827;
    background: #fafafa;
    box-sizing: border-box;
    transition: all 0.2s;
}

.auth-input-wrap input:focus,
.login-input-wrap input:focus {
    outline: none;
    border-color: var(--theme-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(var(--theme-primary-rgb), 0.1);
}

.auth-btn,
.login-btn {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 10px;
    background: var(--theme-gradient);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(var(--theme-primary-rgb), 0.35);
    transition: all 0.25s;
}

.auth-btn:hover,
.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(var(--theme-primary-rgb), 0.4);
}

.auth-switch,
.login-switch {
    text-align: center;
    margin-top: 18px;
    font-size: 14px;
    color: #6b7280;
}

.auth-switch a,
.login-switch a {
    color: var(--theme-primary);
    font-weight: 600;
    text-decoration: none;
}

.login-page-foot {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 16px;
    font-size: 12px;
    color: #9ca3af;
}

@media (max-width: 900px) {
    .login-header {
        padding: max(12px, env(safe-area-inset-top)) 16px 12px;
        flex-wrap: wrap;
        gap: 10px;
        align-items: center;
    }

    .login-header-brand {
        flex: 1 1 auto;
        min-width: 0;
        max-width: 100%;
    }

    .login-header-brand .logo.logo-wide {
        max-width: 120px;
        height: 32px;
    }

    .login-header-brand .logo:not(.logo-wide) {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .login-header-brand .name {
        font-size: 15px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: min(160px, 42vw);
    }

    .login-header-actions {
        flex: 1 1 auto;
        flex-wrap: nowrap;
        justify-content: flex-end;
        gap: 2px;
        min-width: 0;
    }

    .login-header-actions > a {
        padding: 8px 10px;
        font-size: 0;
        gap: 0;
    }

    .login-header-actions > a .layui-icon {
        font-size: 18px;
    }

    .login-header-actions .theme-switcher .dropdown-toggle {
        padding: 8px 10px;
        font-size: 0;
        gap: 0;
    }

    .login-header-actions .theme-switcher .dropdown-toggle .layui-icon {
        font-size: 18px;
    }

    .login-header-actions .theme-switcher .theme-options {
        right: 0;
        left: auto;
        min-width: 132px;
    }

    .login-layout {
        flex-direction: column;
        gap: 0;
        padding: 4px 16px 20px;
        align-items: stretch;
    }

    .login-brand {
        display: none;
    }

    .login-card {
        width: 100%;
        max-width: none;
        padding: 28px 20px 22px;
        border-radius: 16px;
    }

    .login-page--register .login-card {
        padding: 24px 18px 20px;
    }

    .login-page--register .auth-form-group,
    .login-page--register .login-form-group {
        margin-bottom: 16px;
    }

    .login-page--register .auth-card-head,
    .login-page--register .login-card-head {
        margin-bottom: 20px;
    }

    .login-page--register .auth-card-head h2,
    .login-page--register .login-card-head h2 {
        font-size: 20px;
    }

    .login-page--register .auth-card-head p,
    .login-page--register .login-card-head p {
        font-size: 13px;
        line-height: 1.6;
    }

    .login-features {
        display: none;
    }

    .login-page-foot {
        padding: 12px 16px max(16px, env(safe-area-inset-bottom));
        line-height: 1.6;
    }
}

@media (max-width: 480px) {
    .login-header-brand .name {
        display: none;
    }

    .login-header-brand .logo.logo-wide {
        max-width: 140px;
    }

    .login-card {
        padding: 24px 16px 18px;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.04);
    }

    .auth-input-wrap input,
    .login-input-wrap input {
        height: 44px;
        font-size: 16px;
    }

    .auth-btn,
    .login-btn {
        height: 44px;
        font-size: 15px;
    }
}