:root {
    color-scheme: light;
    --portal-primary: #471e45;
    --portal-primary-strong: #321430;
    --portal-secondary: #6ac1c6;
    --portal-secondary-soft: #dff5f6;
    --portal-action: #99c972;
    --portal-page: #f5f7f8;
    --portal-panel: #ffffff;
    --portal-ink: #221c24;
    --portal-muted: #65717a;
    --portal-line: #e3e8eb;
    --portal-danger: #b42318;
    --portal-success: #168453;
    --portal-warning: #9a6700;
    --portal-shadow: 0 18px 44px rgba(71, 30, 69, 0.12);
    --portal-subtle-panel: #fbfcfd;
    --portal-input: #ffffff;
    --portal-button-text: #471e45;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --portal-primary: #6ac1c6;
    --portal-primary-strong: #d9fbfd;
    --portal-secondary: #6ac1c6;
    --portal-secondary-soft: #18383d;
    --portal-action: #99c972;
    --portal-page: #171018;
    --portal-panel: #241827;
    --portal-ink: #f5eef6;
    --portal-muted: #c9bacd;
    --portal-line: #3a2a3d;
    --portal-danger: #ff8a80;
    --portal-success: #99c972;
    --portal-warning: #ffd166;
    --portal-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
    --portal-subtle-panel: #2d2030;
    --portal-input: #1d1420;
    --portal-button-text: #321430;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--portal-ink);
    background:
        linear-gradient(135deg, rgba(106, 193, 198, 0.16), transparent 34rem),
        var(--portal-page);
    font-family: "Aptos", "Segoe UI", Tahoma, sans-serif;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1:focus {
    outline: none;
}

button,
input {
    font: inherit;
}

button {
    border: 0;
}

button:not(:disabled) {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.portal-page {
    width: min(1180px, 100%);
    margin: 0 auto;
}

.auth-page {
    width: min(1180px, 100%);
    min-height: calc(100vh - 140px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
}

.auth-welcome-panel,
.auth-action-stack {
    min-width: 0;
}

.auth-welcome-panel {
    padding: clamp(28px, 5vw, 48px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 28px;
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(106, 193, 198, 0.24), transparent 48%),
        var(--portal-panel);
    border: 1px solid var(--portal-line);
    box-shadow: var(--portal-shadow);
}

.auth-logo {
    width: min(220px, 52vw);
    max-height: 88px;
    object-fit: contain;
}

.auth-welcome-panel h1 {
    max-width: 10ch;
    margin-bottom: 18px;
    color: var(--portal-primary);
    font-size: clamp(2.8rem, 6.6vw, 5.6rem);
    line-height: 0.95;
    font-weight: 900;
    letter-spacing: 0;
}

.auth-illustration {
    width: min(100%, 520px);
    align-self: center;
    max-height: 340px;
    object-fit: contain;
}

.auth-action-stack {
    display: grid;
    gap: 20px;
    align-content: start;
}

.page-heading {
    margin-bottom: 24px;
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: var(--portal-panel);
    border: 1px solid var(--portal-line);
    box-shadow: var(--portal-shadow);
}

.kicker {
    margin-bottom: 8px;
    color: var(--portal-secondary);
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-heading h1 {
    margin-bottom: 8px;
    color: var(--portal-primary);
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1;
    font-weight: 900;
    letter-spacing: 0;
}

.lead {
    max-width: 46rem;
    margin-bottom: 0;
    color: var(--portal-muted);
    font-size: 1.05rem;
    line-height: 1.55;
}

.heading-logo {
    width: min(220px, 34vw);
    max-height: 86px;
    object-fit: contain;
}

.portal-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
    gap: 20px;
    align-items: start;
}

.login-register-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.panel {
    padding: 24px;
    background: var(--portal-panel);
    border: 1px solid var(--portal-line);
    box-shadow: var(--portal-shadow);
}

.technical-panel {
    grid-column: 1 / -1;
}

.panel-header {
    margin-bottom: 22px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.panel-number {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    color: var(--portal-primary);
    background: var(--portal-secondary);
    border-radius: 4px;
    font-weight: 900;
}

.panel h2 {
    margin-bottom: 6px;
    color: var(--portal-primary);
    font-size: 1.45rem;
    line-height: 1.15;
    font-weight: 900;
}

.panel p {
    margin-bottom: 0;
    color: var(--portal-muted);
    line-height: 1.5;
}

.primary-action,
.secondary-action {
    min-height: 46px;
    width: 100%;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-weight: 900;
    transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.nav-action {
    text-decoration: none;
}

.primary-action {
    color: var(--portal-button-text);
    background: var(--portal-action);
    box-shadow: 0 12px 28px rgba(153, 201, 114, 0.28);
}

.secondary-action {
    color: var(--portal-button-text);
    background: var(--portal-secondary);
}

.primary-action:not(:disabled):hover,
.secondary-action:not(:disabled):hover {
    transform: translateY(-1px);
}

.identity-card,
.status-card {
    margin-top: 16px;
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--portal-line);
    background: var(--portal-subtle-panel);
}

.identity-avatar {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: var(--portal-primary);
    border-radius: 50%;
    font-weight: 900;
}

.identity-card strong,
.identity-card span {
    display: block;
}

.identity-card span {
    color: var(--portal-muted);
}

.status-card span {
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--portal-secondary);
}

.status-card p {
    overflow-wrap: anywhere;
}

.status-card.is-success span {
    background: var(--portal-success);
}

.status-card.is-warning span {
    background: var(--portal-warning);
}

.status-card.is-error span {
    background: var(--portal-danger);
}

.form-grid {
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr);
    gap: 10px 14px;
    align-items: center;
}

.form-grid label {
    color: var(--portal-muted);
    font-size: 0.9rem;
    font-weight: 800;
}

.form-grid input {
    min-width: 0;
    width: 100%;
    min-height: 42px;
    padding: 8px 10px;
    color: var(--portal-ink);
    border: 1px solid var(--portal-line);
    border-radius: 4px;
    background: var(--portal-input);
}

.form-grid input:focus {
    outline: 3px solid rgba(106, 193, 198, 0.38);
    border-color: var(--portal-secondary);
}

.config-list {
    margin: 18px 0 0;
    display: grid;
    gap: 10px;
}

.config-list div {
    padding-top: 10px;
    border-top: 1px solid var(--portal-line);
}

.config-list dt {
    color: var(--portal-muted);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.config-list dd {
    margin: 3px 0 0;
    overflow-wrap: anywhere;
    color: var(--portal-ink);
    font-weight: 800;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid var(--portal-danger);
}

.validation-message {
    color: var(--portal-danger);
}

.blazor-error-boundary {
    padding: 1rem;
    color: white;
    background: var(--portal-danger);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

@media (max-width: 900px) {
    .portal-grid,
    .login-register-grid,
    .auth-page {
        grid-template-columns: 1fr;
    }

    .technical-panel {
        grid-column: auto;
    }
}

@media (max-width: 640px) {
    .auth-page {
        min-height: auto;
    }

    .auth-welcome-panel {
        padding: 22px;
    }

    .auth-welcome-panel h1 {
        max-width: none;
    }

    .auth-illustration {
        max-height: 240px;
    }

    .page-heading {
        padding: 20px;
        align-items: flex-start;
        flex-direction: column;
    }

    .heading-logo {
        width: 180px;
    }

    .panel {
        padding: 18px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}