:root {
    color-scheme: light;
    --ink: #1f2428;
    --muted: #5f6b74;
    --line: #d9e1e7;
    --panel: #ffffff;
    --page: #f5f7f8;
    --field: #fbfcfd;
    --msu-maroon: #5d1725;
    --msu-maroon-dark: #43101b;
    --msu-light-gray: #c1c6c8;
    --gold: #ffb81c;
    --red: #a33838;
    --shadow: 0 18px 48px rgba(31, 36, 40, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.5;
    color: var(--ink);
    background:
        linear-gradient(180deg, rgba(93, 23, 37, 0.08), rgba(93, 23, 37, 0) 170px),
        var(--page);
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--msu-maroon), var(--gold) 48%, var(--msu-maroon));
}

a {
    color: var(--msu-maroon);
}

.page-shell {
    width: min(1120px, calc(100% - 32px));
    min-height: 100vh;
    margin: 0 auto;
    display: grid;
    align-items: center;
    padding: 36px 0 44px;
}

.registration-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.92fr) minmax(320px, 1.08fr);
    column-gap: 28px;
    row-gap: 28px;
    align-items: stretch;
}

.registration-signature {
    display: grid;
    justify-items: center;
    gap: 2px;
    margin: auto 18px 22px;
    padding-top: 28px;
    color: var(--muted);
    text-align: center;
}

.registration-signature strong {
    color: var(--msu-maroon);
    font-weight: 800;
}

.registration-signature span {
    color: var(--msu-maroon);
    font-size: 0.9rem;
}

.registration-panel,
.result-panel,
.portal-visual {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow);
}

.registration-panel,
.result-panel {
    border-top: 4px solid var(--msu-maroon);
}

.registration-panel,
.result-panel {
    padding: clamp(24px, 4vw, 42px);
}

.form-university-logo {
    display: block;
    width: min(280px, 78%);
    height: auto;
    margin: 0 0 24px;
}

.eyebrow {
    margin-bottom: 10px;
    color: var(--msu-maroon);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 24px;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.02;
    letter-spacing: 0;
}

.result-panel h1 {
    font-size: clamp(2rem, 3vw, 2.8rem);
}

label {
    display: block;
    margin: 18px 0 8px;
    font-weight: 700;
}

input,
textarea {
    width: 100%;
    border: 1px solid #c4ced6;
    border-radius: 8px;
    padding: 13px 14px;
    color: var(--ink);
    background: var(--field);
    font: inherit;
}

input:focus,
textarea:focus {
    outline: 3px solid rgba(93, 23, 37, 0.18);
    border-color: var(--msu-maroon);
}

button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border: 0;
    border-radius: 8px;
    padding: 0 18px;
    color: #fff;
    background: var(--msu-maroon);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

button[type="submit"] {
    width: 100%;
    margin-top: 24px;
}

button:hover,
.secondary-button:hover {
    background: var(--msu-maroon-dark);
}

.secondary-button {
    min-width: 96px;
}

.alert {
    border-left: 4px solid var(--red);
    border-radius: 6px;
    margin: 0 0 18px;
    padding: 12px 14px;
    color: #7d2727;
    background: #fff1f1;
    font-weight: 700;
}

.support {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.portal-visual {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

.portal-visual::after {
    content: "";
    position: absolute;
    top: 18px;
    right: 18px;
    width: 96px;
    height: 96px;
    border-top: 2px solid rgba(255, 184, 28, 0.8);
    border-right: 2px solid rgba(255, 184, 28, 0.8);
    opacity: 0.75;
    pointer-events: none;
}

.portal-visual img {
    width: 100%;
    min-height: 280px;
    max-height: 430px;
    object-fit: cover;
    object-position: left top;
    border-bottom: 4px solid var(--msu-maroon);
    background: #202327;
}

.portal-visual dl,
.token-details {
    margin: 0;
}

.portal-visual dl {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.portal-visual dl div {
    padding: 18px;
}

.portal-visual dl div + div {
    border-left: 1px solid var(--line);
}

dt {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

dd {
    margin: 4px 0 0;
}

.result-layout {
    display: grid;
    justify-items: center;
}

.result-panel {
    width: min(760px, 100%);
}

.lead {
    margin: -10px 0 24px;
    color: var(--muted);
    font-size: 1.1rem;
}

.token-details {
    display: grid;
    gap: 12px;
    margin-bottom: 22px;
}

.token-details div {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

code {
    overflow-wrap: anywhere;
    color: #24313b;
    font-family: Consolas, "Liberation Mono", monospace;
    font-size: 0.92em;
}

.token-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: start;
}

textarea {
    min-height: 116px;
    resize: vertical;
    font-family: Consolas, "Liberation Mono", monospace;
    font-size: 0.95rem;
}

.text-link {
    display: inline-flex;
    margin-top: 22px;
    font-weight: 800;
}

.problem-list {
    margin: 0 0 22px;
    padding-left: 22px;
}

.problem-list li + li {
    margin-top: 8px;
}

@media (max-width: 860px) {
    .page-shell {
        align-items: start;
        padding-top: 24px;
    }

    .registration-layout {
        grid-template-columns: 1fr;
    }

    .portal-visual img {
        min-height: 190px;
        max-height: 260px;
    }
}

@media (max-width: 620px) {
    .page-shell {
        width: min(100% - 20px, 1120px);
    }

    .registration-panel,
    .result-panel {
        padding: 22px;
    }

    h1,
    .result-panel h1 {
        font-size: 2rem;
    }

    .portal-visual dl,
    .token-row,
    .token-details div {
        grid-template-columns: 1fr;
    }

    .portal-visual dl div + div {
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .secondary-button {
        width: 100%;
    }

    .form-university-logo {
        width: min(240px, 86%);
    }
}