:root {
    --dmr-black: #050505;
    --dmr-green: #f5a623;
    --dmr-green-dark: #d88900;
    --dmr-text: #111111;
    --dmr-muted: #5c6470;
    --dmr-line: #e5e7eb;
    --dmr-bg: #f4f6f5;
    --dmr-white: #ffffff;
    --dmr-radius: 18px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background: var(--dmr-bg);
    color: var(--dmr-text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.55;
}

body::before {
    content: "";
    position: fixed;
    inset: 0 0 auto 0;
    height: 320px;
    background: linear-gradient(135deg, #050505 0%, #111111 62%, #f5a623 62%, #f5a623 100%);
    z-index: -1;
}

.dmr-page {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0;
}

.dmr-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 24px 0 34px;
    color: #fff;
}

.dmr-logo-link {
    display: inline-flex;
    align-items: center;
    background: #fff;
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .22);
}

.dmr-logo {
    max-width: 240px;
    max-height: 72px;
    display: block;
}

.dmr-logo-fallback {
    color: var(--dmr-black);
    font-weight: 900;
    font-size: 22px;
    letter-spacing: .02em;
    white-space: nowrap;
}

.dmr-header-text {
    text-align: right;
}

.dmr-header-text span {
    display: inline-block;
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .75);
    margin-bottom: 4px;
}

.dmr-header-text h1 {
    margin: 0;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.06;
    color: #fff;
}

.dmr-card {
    background: #fff;
    border-radius: var(--dmr-radius);
    box-shadow: 0 24px 80px rgba(0, 0, 0, .16);
    border: 1px solid rgba(0, 0, 0, .06);
    padding: clamp(22px, 4vw, 46px);
}

.dmr-intro {
    max-width: 760px;
    margin-bottom: 28px;
}

.dmr-intro h2,
.dmr-success h2 {
    margin: 0 0 12px;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.15;
}

.dmr-intro p,
.dmr-success p {
    color: var(--dmr-muted);
    margin: 0 0 10px;
}

.dmr-form {
    margin-top: 24px;
}

.dmr-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.dmr-field {
    margin-bottom: 18px;
}

.dmr-field label {
    display: block;
    font-weight: 700;
    margin: 0 0 7px;
    color: var(--dmr-black);
}

.dmr-field label span {
    color: var(--dmr-green);
}

.dmr-field label em {
    color: var(--dmr-muted);
    font-style: normal;
    font-weight: 400;
}

.dmr-field input,
.dmr-field select,
.dmr-field textarea {
    width: 100%;
    border: 1px solid #d8dde3;
    border-radius: 12px;
    padding: 13px 14px;
    font-size: 16px;
    color: var(--dmr-text);
    background: #fff;
    outline: none;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.dmr-field input:focus,
.dmr-field select:focus,
.dmr-field textarea:focus {
    border-color: var(--dmr-green);
    box-shadow: 0 0 0 4px rgba(245, 166, 35, .12);
}

.dmr-field textarea {
    resize: vertical;
    min-height: 110px;
}

.dmr-field small {
    display: block;
    color: var(--dmr-muted);
    font-size: 13px;
    margin-top: 7px;
}

.dmr-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 1px solid #d8dde3;
    border-radius: 14px;
    background: #f9fafb;
    margin: 22px 0;
    font-weight: 700;
}

.dmr-check input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--dmr-green);
    flex: 0 0 auto;
}

.dmr-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 22px;
}

.dmr-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 20px;
    border-radius: 999px;
    border: 0;
    background: var(--dmr-green);
    color: #fff;
    font-weight: 800;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
    box-shadow: 0 12px 28px rgba(245, 166, 35, .22);
}

.dmr-button:hover {
    background: var(--dmr-green-dark);
    transform: translateY(-1px);
}

.dmr-button-light {
    background: #eef1f3;
    color: var(--dmr-black);
    box-shadow: none;
}

.dmr-button-light:hover {
    background: #e1e5e8;
}

.dmr-button-secondary {
    background: var(--dmr-black);
    box-shadow: none;
}

.dmr-button-secondary:hover {
    background: #222;
}

.dmr-button-confirm {
    background: var(--dmr-black);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
}

.dmr-button-confirm:hover {
    background: #1e1e1e;
}

.dmr-confirm {
    margin-top: 28px;
    padding: 22px;
    border-radius: 16px;
    border: 2px solid rgba(245, 166, 35, .45);
    background: linear-gradient(180deg, #f7fff9 0%, #ffffff 100%);
}

.dmr-confirm h3 {
    margin: 0 0 6px;
    font-size: 22px;
}

.dmr-confirm p {
    color: var(--dmr-muted);
    margin: 0 0 18px;
}

.dmr-confirm dl {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 0;
    border: 1px solid var(--dmr-line);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
}

.dmr-confirm dt,
.dmr-confirm dd {
    margin: 0;
    padding: 11px 13px;
    border-bottom: 1px solid var(--dmr-line);
}

.dmr-confirm dt {
    background: #f9fafb;
    font-weight: 800;
}

.dmr-confirm dd {
    color: var(--dmr-muted);
}

.dmr-errors,
.dmr-alert {
    padding: 16px 18px;
    border-radius: 14px;
    background: #fff4f2;
    color: #8a1f12;
    border: 1px solid #ffd0c9;
    margin: 18px 0;
}

.dmr-errors ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.dmr-success {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.dmr-success-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 18px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: var(--dmr-green);
    color: #fff;
    font-size: 38px;
    font-weight: 900;
}

.dmr-footer {
    color: rgba(255,255,255,.84);
    text-align: center;
    font-size: 13px;
    padding: 28px 0 8px;
}

@media (max-width: 760px) {
    .dmr-page {
        width: min(100% - 22px, 1080px);
        padding: 18px 0;
    }

    .dmr-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
        padding-bottom: 22px;
    }

    .dmr-header-text {
        text-align: left;
    }

    .dmr-logo {
        max-width: 210px;
    }

    .dmr-card {
        padding: 22px;
    }

    .dmr-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .dmr-confirm dl {
        grid-template-columns: 1fr;
    }

    .dmr-confirm dt {
        border-bottom: 0;
    }

    .dmr-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .dmr-button {
        width: 100%;
    }
}