:root {
    --arp-login-bg: #eef0f3;
    --arp-login-surface: #ffffff;
    --arp-login-surface-soft: #f7f8fa;
    --arp-login-border: #dde1e7;
    --arp-login-text: #4b5563;
    --arp-login-text-strong: #374151;
    --arp-login-muted: #8b95a4;
    --arp-login-accent: #f97316;
    --arp-login-accent-hover: #ea650d;
    --arp-login-accent-soft: #fff1e8;
    --arp-login-danger-bg: #fff1f1;
    --arp-login-danger-text: #b42318;
    --arp-login-danger-border: #f4c7c3;
    --arp-login-shadow: 0 24px 70px rgba(53, 61, 73, .12);
}

html[data-bs-theme="dark"] {
    --arp-login-bg: #11161d;
    --arp-login-surface: #1b222c;
    --arp-login-surface-soft: #222b36;
    --arp-login-border: #303a47;
    --arp-login-text: #c5ccd6;
    --arp-login-text-strong: #edf1f6;
    --arp-login-muted: #9099a6;
    --arp-login-accent: #fb8334;
    --arp-login-accent-hover: #ff934d;
    --arp-login-accent-soft: rgba(249, 115, 22, .13);
    --arp-login-danger-bg: rgba(180, 35, 24, .16);
    --arp-login-danger-text: #ffb4ad;
    --arp-login-danger-border: rgba(255, 180, 173, .2);
    --arp-login-shadow: 0 24px 80px rgba(0, 0, 0, .38);
}

* {
    box-sizing: border-box;
}

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

body.arp-login-page {
    margin: 0;
    color: var(--arp-login-text);
    background:
        radial-gradient(circle at 12% 12%, rgba(249, 115, 22, .07), transparent 32%),
        var(--arp-login-bg);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a,
a:hover,
a:focus,
a:active,
a:visited {
    text-decoration: none !important;
}

.arp-login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(300px, 42%) minmax(420px, 58%);
}

.arp-login-brand-panel {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    padding: 54px 58px 42px;
    background: var(--arp-login-surface-soft);
    border-right: 1px solid var(--arp-login-border);
}

.arp-login-brand-panel::before,
.arp-login-brand-panel::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.arp-login-brand-panel::before {
    width: 420px;
    height: 420px;
    left: -190px;
    bottom: -190px;
    background: rgba(249, 115, 22, .08);
}

.arp-login-brand-panel::after {
    width: 260px;
    height: 260px;
    right: -110px;
    top: 15%;
    border: 48px solid rgba(107, 114, 128, .045);
}

.arp-login-brand,
.arp-login-copy,
.arp-login-brand-footer {
    position: relative;
    z-index: 1;
}

.arp-login-brand img {
    display: block;
    width: min(330px, 88%);
    max-height: 92px;
    object-fit: contain;
    object-position: left center;
}

.arp-login-logo-dark {
    display: none !important;
}

html[data-bs-theme="dark"] .arp-login-logo-light {
    display: none !important;
}

html[data-bs-theme="dark"] .arp-login-logo-dark {
    display: block !important;
}

.arp-login-copy {
    max-width: 560px;
    margin-top: auto;
    margin-bottom: auto;
    padding: 70px 0;
}

.arp-login-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--arp-login-accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.arp-login-eyebrow::before {
    content: "";
    width: 30px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
}

.arp-login-copy h1 {
    max-width: 560px;
    margin: 0 0 18px;
    color: var(--arp-login-text-strong);
    font-size: clamp(34px, 4.1vw, 60px);
    line-height: 1.08;
    letter-spacing: -.04em;
    font-weight: 700;
}

.arp-login-copy p {
    max-width: 490px;
    margin: 0;
    color: var(--arp-login-muted);
    font-size: 17px;
    line-height: 1.75;
}

.arp-login-brand-footer {
    color: var(--arp-login-muted);
    font-size: 13px;
}

.arp-login-main {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 72px 32px;
}

.arp-login-theme-toggle {
    position: absolute;
    top: 26px;
    right: 30px;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--arp-login-border);
    border-radius: 12px;
    color: var(--arp-login-text);
    background: var(--arp-login-surface);
    transition: .2s ease;
    cursor: pointer;
}

.arp-login-theme-toggle:hover {
    color: var(--arp-login-accent);
    border-color: rgba(249, 115, 22, .35);
    background: var(--arp-login-accent-soft);
}

.arp-login-card {
    width: min(100%, 470px);
    padding: 38px;
    border: 1px solid var(--arp-login-border);
    border-radius: 18px;
    background: var(--arp-login-surface);
    box-shadow: var(--arp-login-shadow);
}

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

.arp-login-card-header h2 {
    margin: 0 0 8px;
    color: var(--arp-login-text-strong);
    font-size: 27px;
    font-weight: 700;
    letter-spacing: -.02em;
}

.arp-login-card-header p {
    margin: 0;
    color: var(--arp-login-muted);
    line-height: 1.6;
}

.arp-login-alert {
    margin-bottom: 22px;
    padding: 13px 15px;
    border: 1px solid var(--arp-login-danger-border);
    border-radius: 11px;
    color: var(--arp-login-danger-text);
    background: var(--arp-login-danger-bg);
    font-size: 14px;
}

.arp-login-field {
    margin-bottom: 18px;
}

.arp-login-field label {
    display: block;
    margin-bottom: 8px;
    color: var(--arp-login-text-strong);
    font-size: 14px;
    font-weight: 600;
}

.arp-login-control-wrap {
    position: relative;
}

.arp-login-control-wrap > i {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: var(--arp-login-muted);
    font-size: 19px;
    pointer-events: none;
}

.arp-login-control {
    width: 100%;
    min-height: 50px;
    padding: 12px 15px 12px 45px;
    border: 1px solid var(--arp-login-border);
    border-radius: 11px;
    color: var(--arp-login-text-strong);
    background: var(--arp-login-surface-soft);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.arp-login-control::placeholder {
    color: var(--arp-login-muted);
}

.arp-login-control:focus {
    border-color: rgba(249, 115, 22, .65);
    background: var(--arp-login-surface);
    box-shadow: 0 0 0 4px rgba(249, 115, 22, .11);
}

.arp-login-turnstile {
    min-height: 66px;
    margin: 4px 0 20px;
    overflow: hidden;
}

.arp-login-button {
    width: 100%;
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 0;
    border-radius: 11px;
    color: #fff;
    background: var(--arp-login-accent);
    font-weight: 700;
    transition: transform .18s ease, background .2s ease, box-shadow .2s ease;
    box-shadow: 0 12px 24px rgba(249, 115, 22, .2);
}

.arp-login-button:hover {
    color: #fff;
    background: var(--arp-login-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 15px 28px rgba(249, 115, 22, .25);
}

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

.arp-login-security-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin: 20px 0 0;
    color: var(--arp-login-muted);
    font-size: 12px;
}

@media (max-width: 991.98px) {
    .arp-login-shell {
        display: block;
    }

    .arp-login-brand-panel {
        min-height: auto;
        padding: 26px 28px;
        border-right: 0;
        border-bottom: 1px solid var(--arp-login-border);
    }

    .arp-login-brand img {
        width: 240px;
        max-height: 68px;
    }

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

    .arp-login-main {
        min-height: calc(100vh - 112px);
        padding: 68px 22px 34px;
    }

    .arp-login-theme-toggle {
        top: 16px;
        right: 20px;
    }
}

@media (max-width: 575.98px) {
    .arp-login-brand-panel {
        padding: 20px 18px;
    }

    .arp-login-brand img {
        width: 205px;
        max-height: 58px;
    }

    .arp-login-main {
        align-items: flex-start;
        padding: 62px 14px 22px;
    }

    .arp-login-card {
        padding: 27px 21px;
        border-radius: 15px;
    }

    .arp-login-card-header h2 {
        font-size: 24px;
    }
}