:root {
    --auth-gold: #e3b83f;
    --auth-gold-light: #f3d574;
    --auth-black: #0d0f13;
    --auth-panel: #17191e;
    --auth-border: rgba(227,184,63,.30);
    --auth-text: #f7f7f7;
    --auth-muted: #b8bdc7;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
}

body.dv-auth-page {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 18px;
    color: var(--auth-text);
    background:
        radial-gradient(circle at 85% 10%, rgba(227,184,63,.18), transparent 28rem),
        radial-gradient(circle at 0% 100%, rgba(227,184,63,.08), transparent 25rem),
        #090a0d;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    line-height: 1.55;
}

.dv-auth-card,
.dv-auth-page > .card {
    width: min(470px, 100%);
    padding: clamp(26px, 5vw, 40px);
    color: var(--auth-text);
    background:
        linear-gradient(145deg, rgba(28,30,36,.98), rgba(15,16,20,.98));
    border: 1px solid var(--auth-border);
    border-radius: 17px;
    box-shadow: 0 28px 80px rgba(0,0,0,.42);
}

.dv-auth-card::before,
.dv-auth-page > .card::before {
    display: block;
    margin-bottom: 22px;
    color: var(--auth-gold-light);
    content: "DEVOTECORA MANAGEMENT";
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .15em;
}

.dv-auth-page h1,
.dv-auth-page h2 {
    margin: 0 0 14px;
    color: #fff;
    line-height: 1.18;
    letter-spacing: -.025em;
}

.dv-auth-page h1 {
    font-size: clamp(1.7rem, 5vw, 2.25rem);
}

.dv-auth-page h2 {
    font-size: clamp(1.45rem, 4vw, 1.9rem);
}

.dv-auth-page p {
    color: var(--auth-muted);
}

.dv-auth-page label {
    display: block;
    margin: 17px 0 7px;
    color: #e8eaf0;
    font-size: .9rem;
    font-weight: 750;
}

.dv-auth-page input:not([type="checkbox"]):not([type="radio"]) {
    width: 100%;
    min-height: 50px;
    padding: 12px 14px;
    color: #fff;
    background: #0e1014;
    border: 1px solid #3a3e47;
    border-radius: 9px;
    font: inherit;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.dv-auth-page input:focus {
    border-color: var(--auth-gold);
    box-shadow: 0 0 0 4px rgba(227,184,63,.15);
}

.dv-auth-page input[name="code"],
.dv-auth-page #code {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: .28em;
}

.dv-auth-page button,
.dv-auth-page a.button {
    width: 100%;
    min-height: 49px;
    margin-top: 19px;
    padding: 12px 18px;
    color: #0b0c0f;
    background: linear-gradient(135deg, var(--auth-gold-light), var(--auth-gold));
    border: 1px solid var(--auth-gold);
    border-radius: 9px;
    font: inherit;
    font-weight: 850;
    cursor: pointer;
    transition: transform .18s, box-shadow .18s;
}

.dv-auth-page button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(227,184,63,.20);
}

.dv-auth-page a {
    color: var(--auth-gold-light);
    text-underline-offset: 3px;
}

.dv-auth-page hr {
    margin: 25px 0;
    border: 0;
    border-top: 1px solid #343740;
}

.dv-auth-page .error {
    margin: 15px 0;
    padding: 12px 14px;
    color: #ffd7d3;
    background: rgba(161,37,27,.28);
    border: 1px solid rgba(255,107,94,.45);
    border-radius: 9px;
}

.dv-auth-page .success {
    margin: 15px 0;
    padding: 12px 14px;
    color: #c8f5da;
    background: rgba(23,121,75,.25);
    border: 1px solid rgba(65,196,126,.40);
    border-radius: 9px;
}

.dv-auth-page .username {
    padding: 14px;
    color: #fff;
    background: #0e1014;
    border: 1px solid var(--auth-border);
    border-radius: 9px;
    font-size: 1.15rem;
    font-weight: 800;
}

.dv-auth-page ul.errorlist {
    margin: 8px 0;
    padding: 10px 14px 10px 34px;
    color: #ffd7d3;
    background: rgba(161,37,27,.25);
    border-radius: 8px;
}

.dv-auth-page .helptext,
.dv-auth-page form + p {
    color: var(--auth-muted);
    font-size: .86rem;
}

@media (max-width: 520px) {
    body.dv-auth-page {
        align-items: flex-start;
        padding: 12px;
    }

    .dv-auth-card,
    .dv-auth-page > .card {
        padding: 24px 19px;
        border-radius: 13px;
    }
}