:root {
    color-scheme: light;
    font-family: "Segoe UI", Roboto, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    background-color: #f3f4f7;
    color: #24262a;
}

body {
    margin: 0;
    min-height: 100vh;
    background-color: #f3f4f7;
    color: #24262a;
}

.page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
}

.page--login {
    background: radial-gradient(circle at top, #fdfdff 0%, #f3f4f7 45%, #e4e6eb 100%);
}

.page--dashboard {
    flex-direction: column;
    align-items: stretch;
    padding: 0;
}

.card {
    max-width: 440px;
    width: 100%;
    background: #ffffff;
    border-radius: 18px;
    padding: 2.75rem 2.25rem;
    box-shadow: 0 24px 70px rgba(112, 119, 137, 0.25);
    border: 1px solid rgba(211, 216, 224, 0.7);
}

.card__title {
    margin: 0;
    font-size: 1.9rem;
    font-weight: 700;
    color: #1e2126;
}

.card__intro {
    margin: 0.85rem 0 2.1rem;
    color: #555c68;
    line-height: 1.5;
}

.card__footer {
    margin-top: 2rem;
    color: #69707f;
    font-size: 0.95rem;
    text-align: center;
}

.alert {
    border-radius: 14px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(214, 80, 80, 0.35);
    background: rgba(248, 221, 221, 0.6);
    color: #9a1f1f;
}

.alert ul {
    margin: 0;
    padding-left: 1.2rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form__field {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.form__field label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #3c4048;
}

.form__field input,
.form__field select,
.form__field textarea {
    padding: 0.75rem 0.85rem;
    border-radius: 10px;
    border: 1px solid #c7ccd6;
    background-color: #fbfbfd;
    color: #24262a;
    font-size: 1rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
    outline: none;
    border-color: #2a77eb;
    box-shadow: 0 0 0 3px rgba(42, 119, 235, 0.2);
}

.form__field input::placeholder,
.form__field textarea::placeholder {
    color: #9aa0af;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
    border: 1px solid #2a77eb;
    background: #2a77eb;
    color: #ffffff;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(42, 119, 235, 0.25);
    background: #1f62c6;
    border-color: #1f62c6;
}

.button:disabled,
.button[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.button--secondary {
    background: #ffffff;
    color: #2a77eb;
    border-color: rgba(126, 138, 162, 0.5);
}

.button--secondary:hover,
.button--secondary:focus-visible {
    background: #f4f6fb;
    border-color: #2a77eb;
    color: #1f62c6;
}

.button--feature {
    min-width: 150px;
}

.button--carfax {
    background: #ffffff;
    color: #343a40;
    border-style: dashed;
    border-color: rgba(138, 146, 163, 0.75);
}

.button--carfax:hover,
.button--carfax:focus-visible {
    background: #f7f8fb;
    border-color: #2a77eb;
}

.button--enformion {
    background: #ffffff;
    color: #1670b8;
    border-color: rgba(22, 112, 184, 0.55);
}

.button--enformion:hover,
.button--enformion:focus-visible {
    background: #f1f7ff;
    border-color: #1670b8;
    color: #0f5286;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.35rem 2.5rem;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(112, 119, 137, 0.18);
    border-bottom: 1px solid rgba(211, 216, 224, 0.7);
}

.topbar__branding {
    font-weight: 700;
    font-size: 1.2rem;
    color: #1d2127;
}

.topbar__nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar__user {
    font-weight: 500;
    color: #4d5460;
}

.dashboard {
    padding: 2.75rem 3rem 3.5rem;
    max-width: 1120px;
    margin: 0 auto;
    width: 100%;
}

.dashboard__title {
    font-size: 2rem;
    margin: 0;
    color: #1d2127;
}

.dashboard__intro {
    margin-top: 0.65rem;
    color: #5a6171;
    line-height: 1.5;
}

.dashboard__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
    margin-top: 2.25rem;
}

.tile {
    background: #ffffff;
    border: 1px solid rgba(211, 216, 224, 0.9);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 18px 45px rgba(112, 119, 137, 0.22);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.tile__title {
    margin: 0;
    font-size: 1.35rem;
    color: #1e2126;
}

.tile__description {
    margin: 0;
    color: #575d69;
    flex-grow: 1;
    line-height: 1.5;
}

.tile__footnote {
    margin: 0;
    font-size: 0.95rem;
    color: #6b7381;
    line-height: 1.5;
}

.feature-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.feature-buttons--hidden {
    display: none;
}

.carfax-form,
.enformion-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.carfax-form__fieldset {
    border: 1px solid rgba(204, 210, 221, 0.9);
    border-radius: 14px;
    padding: 1rem 1.15rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: #f6f8fc;
}

.carfax-form__legend {
    font-weight: 600;
    padding: 0 0.35rem;
    color: #3f4650;
}

.carfax-form__option {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: #535a67;
}

.carfax-form__option input {
    accent-color: #2a77eb;
}

.carfax-form__label {
    font-weight: 600;
    color: #3f4650;
}

.carfax-form__input,
.enformion-form__input {
    padding: 0.75rem 0.85rem;
    border-radius: 10px;
    border: 1px solid #c7ccd6;
    background-color: #fbfbfd;
    color: #24262a;
    font-size: 1rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.carfax-form__input:focus,
.enformion-form__input:focus {
    outline: none;
    border-color: #2a77eb;
    box-shadow: 0 0 0 3px rgba(42, 119, 235, 0.2);
}

.carfax-form__input::placeholder,
.enformion-form__input::placeholder {
    color: #9aa0af;
}

.enformion-form__group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.enformion-form__group--search {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.enformion-form__label {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    font-weight: 600;
    color: #3f4650;
}

.enformion-form__hint {
    font-size: 0.85rem;
    color: #7a8393;
    font-weight: 400;
}

.result-output,
.code-block {
    width: 100%;
    border-radius: 14px;
    border: 1px solid rgba(204, 210, 221, 0.9);
    background: #ffffff;
    color: #1f232a;
    padding: 1rem 1.1rem;
    font-family: 'Fira Code', 'Source Code Pro', Menlo, monospace;
    font-size: 0.92rem;
    line-height: 1.55;
    resize: vertical;
    box-shadow: inset 0 0 0 1px rgba(237, 240, 245, 0.8);
}

.code-block {
    overflow-x: auto;
}

.code-block code {
    display: block;
    white-space: pre;
}

.tile__list {
    margin: 0;
    padding-left: 1.25rem;
    color: #5b6270;
}

.tile__list li + li {
    margin-top: 0.45rem;
}

.tile__table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    font-size: 0.95rem;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px rgba(204, 210, 221, 0.7);
}

.tile__table th,
.tile__table td {
    padding: 0.65rem 0.85rem;
    text-align: left;
}

.tile__table th {
    background: #f3f4f7;
    color: #3f4650;
    font-weight: 600;
}

.tile__table tbody tr:nth-child(even) td {
    background: #f9fafd;
}

.tile__table code {
    background: #f1f3f9;
    color: #1f232a;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.tile--quickstart {
    padding: 1.75rem 1.5rem;
}

.quickstart {
    display: flex;
    gap: 1.75rem;
    align-items: flex-start;
}

.quickstart__nav {
    flex: 0 0 220px;
    background: #f6f8fc;
    border: 1px solid rgba(204, 210, 221, 0.8);
    border-radius: 14px;
    padding: 1.25rem 1.1rem;
    box-shadow: inset 0 0 0 1px rgba(237, 240, 245, 0.7);
    position: sticky;
    top: 1.5rem;
}

.quickstart__heading {
    margin: 0 0 0.85rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #5f6674;
}

.quickstart__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quickstart__menu a {
    color: #1f62c6;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.25rem;
    border-radius: 8px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.quickstart__menu a::before {
    content: "↳";
    font-size: 0.9em;
    color: #8590a6;
}

.quickstart__menu a:hover,
.quickstart__menu a:focus-visible {
    background: rgba(42, 119, 235, 0.08);
    color: #0f5286;
    outline: none;
}

.quickstart__content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.quickstart__section {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(204, 210, 221, 0.6);
}

.quickstart__section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.quickstart__section h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #1e2126;
}

.quickstart__section p {
    margin: 0;
    line-height: 1.55;
    color: #4c5260;
}

.quickstart__list {
    margin: 0;
    padding-left: 1.1rem;
    color: #565d6c;
    line-height: 1.5;
}

.quickstart__list li + li {
    margin-top: 0.4rem;
}

.quickstart__request {
    margin: 0;
    font-weight: 600;
    color: #1f232a;
}

.quickstart__table {
    margin-top: 0.75rem;
}

@media (max-width: 960px) {
    .quickstart {
        flex-direction: column;
    }

    .quickstart__nav {
        width: 100%;
        position: static;
    }
}

@media (max-width: 720px) {
    .topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.85rem;
        padding: 1.5rem 1.5rem 1.2rem;
    }

    .dashboard {
        padding: 2.25rem 1.5rem 2.75rem;
    }

    .card {
        padding: 2.25rem 1.75rem;
    }
}