/* Login page structure — brand colors come from theme.css tokens. */

html,
body.login-page {
    width: 100%;
    min-width: 0;
    min-height: 100dvh;
    margin: 0;
    overflow-x: hidden;
    background: var(--login-bg);
}

.login-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.62fr) minmax(420px, 0.9fr);
    min-height: 100dvh;
    overflow: hidden;
    background-color: var(--login-bg);
    background-image: var(--login-overlay-desktop), var(--login-scene-desktop);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.login-visual,
.login-panel {
    position: relative;
    min-width: 0;
}

.login-visual {
    min-height: 100dvh;
}

.login-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--login-text);
    font-size: clamp(25px, 2.22vw, 38px);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.25;
}

.login-brand-desktop {
    position: absolute;
    top: clamp(38px, 7.4vh, 82px);
    left: clamp(36px, 5.6vw, 108px);
}

.login-brand-icon {
    display: inline-block;
    width: clamp(42px, 3.7vw, 58px);
    height: clamp(42px, 3.7vw, 58px);
    flex: 0 0 auto;
    /* Multi-color SVG (body + dark charge bars). Do NOT use solid mask — it flattens the bars. */
    background: url("/vendor/layuimini/images/logo.svg") center / contain no-repeat;
}

html[data-theme="blue"] .login-brand-icon {
    background-image: url("/vendor/layuimini/images/logo-blue.svg");
}

.login-visual-copy {
    position: absolute;
    top: clamp(122px, 17.4vh, 192px);
    left: clamp(36px, 5.6vw, 108px);
    max-width: calc(100% - 72px);
    margin: 0;
    color: var(--login-copy);
    font-size: clamp(16px, 1.42vw, 23px);
    letter-spacing: 0.04em;
    line-height: 1.6;
    text-shadow: 0 0 18px var(--login-copy-glow);
}

.login-footer {
    color: var(--login-footer);
    font-size: 13px;
    letter-spacing: 0.02em;
}

.login-footer-desktop {
    position: absolute;
    bottom: clamp(28px, 4.6vh, 52px);
    left: clamp(36px, 5.6vw, 108px);
}

.login-panel {
    box-sizing: border-box;
    display: grid;
    min-height: 100dvh;
    padding: clamp(30px, 5vw, 96px) clamp(24px, 5.1vw, 100px);
    place-items: center;
}

.login-card {
    box-sizing: border-box;
    width: min(100%, 460px);
    padding: clamp(34px, 3.1vw, 48px);
    border: 1px solid var(--login-border);
    border-radius: 18px;
    background: var(--login-panel);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    color: var(--login-text);
}

@supports ((-webkit-backdrop-filter: blur(12px)) or (backdrop-filter: blur(12px))) {
    .login-card {
        background: var(--login-panel-blur);
        -webkit-backdrop-filter: blur(14px);
        backdrop-filter: blur(14px);
    }
}

.login-brand-mobile,
.login-footer-mobile {
    display: none;
}

.login-card-heading {
    margin-bottom: 30px;
}

.login-card-heading h1 {
    margin: 0 0 10px;
    color: var(--login-text);
    font-size: clamp(30px, 2.45vw, 38px);
    font-weight: 700;
    letter-spacing: 0.025em;
}

.login-card-heading p {
    margin: 0;
    color: var(--login-muted);
    font-size: 15px;
    line-height: 1.6;
}

.login-field {
    margin-bottom: 21px;
}

.login-field > label {
    display: block;
    margin-bottom: 9px;
    color: var(--login-text);
    font-size: 15px;
    font-weight: 600;
}

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

.login-input-wrap > .layui-icon {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 16px;
    color: var(--login-input-icon);
    font-size: 19px;
    pointer-events: none;
    transform: translateY(-50%);
}

.login-input-wrap .layui-input {
    box-sizing: border-box;
    width: 100%;
    height: 52px;
    padding: 0 49px;
    border: 1px solid var(--login-input-border);
    border-radius: 8px;
    background: var(--login-input-bg);
    color: var(--login-text);
    font-size: 16px;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.login-input-wrap .layui-input::placeholder {
    color: var(--login-placeholder);
}

.login-input-wrap .layui-input:focus {
    border-color: var(--login-accent);
    background: var(--login-input-bg-focus);
    box-shadow: 0 0 0 3px var(--login-focus-ring);
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    right: 9px;
    display: grid;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--login-input-icon);
    cursor: pointer;
    place-items: center;
    transform: translateY(-50%);
}

.login-password-toggle:hover,
.login-password-toggle:focus-visible {
    background: var(--glow-soft);
    color: var(--login-text);
    outline: none;
}

.login-password-toggle .layui-icon {
    font-size: 20px;
}

.login-remember {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 28px;
    margin: 2px 0 9px;
    color: var(--login-muted);
    cursor: pointer;
    font-size: 14px;
    user-select: none;
}

.login-remember input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

.login-remember-box {
    display: grid;
    box-sizing: border-box;
    width: 18px;
    height: 18px;
    border: 1px solid var(--login-input-border);
    border-radius: 4px;
    color: transparent;
    place-items: center;
}

.login-remember-box .layui-icon {
    font-size: 13px;
}

.login-remember input:checked + .login-remember-box {
    border-color: var(--login-accent);
    background: var(--login-accent);
    color: var(--login-check-fg);
}

.login-remember input:focus-visible + .login-remember-box {
    outline: 2px solid var(--login-focus-outline);
    outline-offset: 2px;
}

.login-error {
    min-height: 20px;
    margin: 0 0 8px;
    color: var(--login-error);
    font-size: 13px;
    line-height: 20px;
}

.login-submit.layui-btn {
    width: 100%;
    height: 52px;
    border: 0;
    border-radius: 8px;
    background: linear-gradient(112deg, var(--login-accent-strong), var(--login-accent));
    box-shadow: 0 10px 22px var(--login-btn-shadow);
    color: var(--login-btn-text);
    font-size: 17px;
    font-weight: 700;
    line-height: 52px;
    transition: filter .2s ease, transform .2s ease, opacity .2s ease;
}

.login-submit.layui-btn:hover:not(:disabled) {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.login-submit.layui-btn:disabled,
.login-submit.layui-btn.is-loading {
    cursor: wait;
    opacity: .7;
}

.login-card-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 28px 0 0;
    color: var(--login-note);
    font-size: 13px;
    letter-spacing: 0.04em;
    text-align: center;
}

.login-card-note .layui-icon {
    color: var(--login-accent);
    font-size: 17px;
}

@media (max-width: 1199px) {
    .login-layout {
        grid-template-columns: minmax(0, 1.12fr) minmax(390px, .88fr);
    }

    .login-panel {
        padding: 28px 34px;
    }

    .login-card {
        padding: 36px;
    }

    .login-brand-desktop {
        left: 42px;
    }

    .login-visual-copy {
        top: 158px;
        left: 42px;
        max-width: calc(100% - 64px);
    }

    .login-footer-desktop {
        bottom: 30px;
        left: 42px;
    }
}

@media (max-width: 767px) {
    .login-layout {
        display: block;
        min-height: 100dvh;
        background-image: var(--login-overlay-mobile), var(--login-scene-mobile);
        background-position: center;
        background-size: cover;
    }

    .login-visual {
        display: none;
    }

    .login-panel {
        box-sizing: border-box;
        display: grid;
        grid-template-rows: 1fr auto;
        min-height: 100dvh;
        padding: 24px 16px 18px;
        place-items: center;
    }

    .login-card {
        width: min(100%, 460px);
        padding: 30px 24px;
        border-radius: 14px;
        background: var(--login-panel-mobile);
    }

    .login-brand-mobile {
        display: inline-flex;
        margin-bottom: 31px;
        font-size: 21px;
    }

    .login-brand-mobile .login-brand-icon {
        width: 38px;
        height: 38px;
    }

    .login-footer-mobile {
        display: block;
        margin-top: 16px;
        text-align: center;
    }

    .login-card-heading {
        margin-bottom: 27px;
    }

    .login-card-heading h1 {
        font-size: 29px;
    }

    .login-field {
        margin-bottom: 19px;
    }

    .login-input-wrap .layui-input,
    .login-submit.layui-btn {
        height: 48px;
    }

    .login-submit.layui-btn {
        line-height: 48px;
    }

    .login-card-note {
        margin-top: 24px;
        font-size: 12px;
    }
}

@media (max-width: 374px) {
    .login-panel {
        padding-right: 12px;
        padding-left: 12px;
    }

    .login-card {
        padding: 26px 20px;
    }

    .login-brand-mobile {
        gap: 9px;
        font-size: 19px;
    }
}