:root {
    --bg: #1b1f3b;
    --card: #ffffff;
    --ink: #1c1e2e;
    --muted: #5b5f7a;
    --line: #cfd2e6;
    --accent: #5b4bdb;
    --accent-dark: #4636b8;
    --error-bg: #fdecec;
    --error-ink: #9b1c1c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--bg);
    color: var(--ink);
    font-family:
        system-ui,
        -apple-system,
        'Segoe UI',
        Roboto,
        sans-serif;
    line-height: 1.5;
}

.card {
    width: 100%;
    max-width: 26rem;
    padding: 2rem;
    background: var(--card);
    border-radius: 0.75rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.35);
}

.brand {
    margin: 0 0 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

h1 {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
}

.hint {
    margin: 0 0 1.5rem;
    color: var(--muted);
}

.field {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    font-weight: 600;
}

input[type='text'],
input[type='email'],
input[type='password'] {
    width: 100%;
    padding: 0.65rem 0.75rem;
    font: inherit;
    color: var(--ink);
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 0.5rem;
}

input:focus-visible,
button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

.password-wrap {
    display: flex;
    gap: 0.5rem;
}

.password-wrap input {
    flex: 1;
}

.toggle {
    padding: 0 0.75rem;
    font: inherit;
    font-size: 0.85rem;
    color: var(--accent-dark);
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 0.5rem;
    cursor: pointer;
}

.primary {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem;
    font: inherit;
    font-weight: 700;
    color: #ffffff;
    background: var(--accent);
    border: 0;
    border-radius: 0.5rem;
    cursor: pointer;
}

.primary:hover {
    background: var(--accent-dark);
}

.error {
    margin: 0 0 1rem;
    padding: 0.75rem;
    color: var(--error-ink);
    background: var(--error-bg);
    border-radius: 0.5rem;
}

.notice {
    margin: 0 0 1rem;
    padding: 0.75rem;
    color: #1f5c2e;
    background: #e8f5ea;
    border-radius: 0.5rem;
}

.other-link {
    margin: 1.5rem 0 0;
    font-size: 0.9rem;
    color: var(--muted);
}

.toggle[aria-pressed='true'] {
    background: #eceafd;
}

a {
    color: var(--accent-dark);
}

.client-logo {
    display: block;
    width: 3rem;
    height: 3rem;
    margin-bottom: 0.75rem;
    border-radius: 0.5rem;
    object-fit: contain;
}

.scopes {
    margin: 0 0 1.5rem;
    padding-left: 1.25rem;
}

.scopes li {
    margin-bottom: 0.25rem;
}

.choices {
    display: flex;
    gap: 0.75rem;
}

.choices .primary {
    margin-top: 0;
}

.secondary {
    width: 100%;
    padding: 0.75rem;
    font: inherit;
    font-weight: 700;
    color: var(--accent-dark);
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 0.5rem;
    cursor: pointer;
}

.section {
    margin: 1.5rem 0 0.75rem;
    font-size: 1.1rem;
}

.apps {
    margin: 0 0 1.5rem;
    padding: 0;
    list-style: none;
}

.app {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 0;
    border-top: 1px solid var(--line);
}

.app:last-child {
    border-bottom: 1px solid var(--line);
}

.app .client-logo {
    flex: none;
    margin: 0;
}

.app-body {
    flex: 1;
}

.app-body h2 {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
}

.app-body .hint,
.app-body .scopes {
    margin-bottom: 0.75rem;
}

.app-body .secondary {
    width: auto;
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
}