@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    --gold: #e6bc65;
    --gold-dark: #916b2e;
    --cream: #e8dfcd;
    --muted: #a49b8c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: #08090c;
    color: var(--cream);
    font-family: 'Montserrat', sans-serif;
}

.page-glow {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse at 22% 25%,
            rgba(164, 107, 25, .18), transparent 55%),
        radial-gradient(ellipse at 85% 80%,
            rgba(114, 19, 23, .16), transparent 55%);
}

.login-layout {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
    min-height: 100vh;
}

.brand-panel {
    padding: 60px clamp(25px, 6vw, 110px);
    text-align: center;
    border-right: 1px solid rgba(230, 188, 101, .22);
}

.brand-mark {
    color: var(--gold);
    font-size: 12px;
    letter-spacing: 4px;
}

.vault-emblem {
    font-size: 76px;
    color: var(--gold);
    margin-top: 28px;
    text-shadow: 0 0 35px rgba(230, 188, 101, .35);
}

h1, h2, h3, .tagline, .rule strong,
.card-top, button {
    font-family: 'Cinzel', serif;
}

h1 {
    font-size: clamp(48px, 6vw, 86px);
    margin: 5px 0 0;
    letter-spacing: 4px;
    color: #fff0cb;
}

h1 span {
    color: var(--gold);
}

.subtitle {
    color: var(--gold);
    font-size: 13px;
    letter-spacing: 5px;
    font-weight: 700;
}

.tagline {
    font-size: 14px;
    letter-spacing: 4px;
    color: #c4a16a;
    margin-top: 25px;
}

.gold-rule {
    width: 160px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent, var(--gold), transparent);
    margin: 38px auto;
}

.brand-panel h2 {
    font-size: 23px;
    color: var(--gold);
}

.intro {
    line-height: 1.8;
    color: #c3b9aa;
    max-width: 570px;
    margin: 0 auto;
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 38px 0;
}

.rule {
    padding: 19px 10px;
    border: 1px solid rgba(230, 188, 101, .3);
    background: rgba(230, 188, 101, .045);
    border-radius: 8px;
}

.rule strong {
    display: block;
    color: var(--gold);
    font-size: 25px;
    margin-bottom: 8px;
}

.rule span {
    font-size: 11px;
    color: var(--muted);
    line-height: 1.5;
}

.disclaimer {
    text-align: left;
    border: 1px solid rgba(230, 188, 101, .24);
    background: rgba(9, 10, 14, .8);
    padding: 24px;
    border-radius: 10px;
}

.disclaimer h3 {
    color: var(--gold);
    font-size: 14px;
    letter-spacing: 1.5px;
    margin-top: 0;
}

.disclaimer p {
    font-size: 12px;
    line-height: 1.85;
    color: #bdb5a9;
}

.disclaimer .notice {
    color: #dfc38e;
    border-top: 1px solid rgba(230, 188, 101, .2);
    padding-top: 14px;
}

.login-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 35px;
}

.login-card {
    width: 100%;
    max-width: 450px;
    padding: 45px 36px;
    border: 1px solid rgba(230, 188, 101, .45);
    border-radius: 12px;
    background: linear-gradient(145deg, #1b1b20, #0e0f13);
    box-shadow: 0 25px 75px rgba(0, 0, 0, .5);
}

.card-top {
    text-align: center;
    color: var(--gold);
    font-size: 12px;
    letter-spacing: 4px;
}

.login-card h2 {
    text-align: center;
    font-size: 29px;
    color: #f4d58e;
    margin-bottom: 8px;
}

.card-description {
    color: var(--muted);
    text-align: center;
    font-size: 12px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.login-card label {
    display: block;
    margin: 22px 0 9px;
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    font-weight: 700;
}

.login-card input {
    width: 100%;
    padding: 15px;
    background: #090a0e;
    border: 1px solid #53452f;
    border-radius: 5px;
    color: #fff;
    font: inherit;
}

.login-card input:focus {
    outline: 1px solid var(--gold);
}

.login-card button {
    width: 100%;
    margin-top: 30px;
    padding: 17px;
    border: 1px solid #f0d58c;
    border-radius: 5px;
    background: linear-gradient(180deg, #dcb667, #8b6026);
    color: #1b1208;
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 1px;
    cursor: pointer;
}

.login-card button:hover {
    filter: brightness(1.15);
}

.form-error {
    padding: 12px;
    color: #ffb8b8;
    background: #441b20;
    border-radius: 5px;
    font-size: 12px;
}

.invite-note {
    display: flex;
    justify-content: center;
    gap: 12px;
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    margin-top: 35px;
}

.help-text {
    color: var(--muted);
    text-align: center;
    font-size: 12px;
    line-height: 1.8;
    margin-top: 22px;
}

.footer {
    color: #756e64;
    font-size: 11px;
    margin-top: 30px;
}

@media (max-width: 1050px) {
    .login-layout {
        grid-template-columns: 1fr;
    }

    .brand-panel {
        border-right: 0;
        border-bottom: 1px solid rgba(230, 188, 101, .22);
        padding: 45px 25px;
    }

    .login-panel {
        padding: 50px 20px;
    }
}

@media (max-width: 580px) {
    .rules-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .login-card {
        padding: 30px 22px;
    }

    h1 {
        letter-spacing: 1px;
    }
}