:root {
    --color-primary: #edf3ef;
    --color-muted: #bac5c0;
    --color-accent: #38b89e;
    --color-accent-dark: #278b77;
    --color-border: #38585c;
    --color-background: #071415;
    --color-surface: #263f42;
    --color-surface-strong: #143033;
    --font-family: system-ui, -apple-system, "Segoe UI", "Roboto", "Ubuntu", "Cantarell", "Noto Sans", sans-serif;
    --border-radius: .5rem;
}

* {
    box-sizing: border-box;
    margin: 0;
    overflow-wrap: break-word;
}

html,
body {
    background: var(--color-background);
    color: var(--color-primary);
    font-family: var(--font-family);
    line-height: 1.5;
    min-height: 100%;
}

body {
    margin: 0 auto;
    max-width: none;
    min-height: 100vh;
    padding: 1rem 1.5rem 3rem;
}

a {
    color: #74bff2;
    text-decoration: none;
}

a:hover {
    color: var(--color-muted);
}

header {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 0 auto 3rem;
    max-width: 1040px;
}

.brand {
    color: var(--color-primary);
    display: inline-flex;
    font-size: 1.75rem;
    font-weight: 500;
    line-height: 1;
    opacity: .96;
}

.brand:hover {
    color: var(--color-primary);
    opacity: .78;
}

.brand b {
    font-weight: 700;
}

main {
    margin: 0 auto;
    max-width: 1040px;
    width: 100%;
}

.panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-left: auto;
    margin-right: auto;
    max-width: 760px;
    padding: 1.25rem;
}

.panel + .panel {
    margin-top: 1rem;
}

h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: .4rem;
}

h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: .4rem;
}

p {
    color: var(--color-muted);
    margin-bottom: 1rem;
}

label {
    color: var(--color-primary);
    display: block;
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: .35rem;
}

.sr-only {
    border: 0;
    clip: rect(0, 0, 0, 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
}

input[type="email"] {
    background: var(--color-surface-strong);
    border: 1px solid #42666a;
    border-radius: var(--border-radius);
    color: var(--color-primary);
    font: inherit;
    min-height: 3.15rem;
    outline: none;
    padding: .78rem .95rem;
    width: 100%;
}

input[type="email"]::placeholder {
    color: rgba(237, 243, 239, .55);
}

input[type="email"]:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(47, 141, 120, .18);
}

button,
.button {
    background: var(--color-accent-dark);
    border: 1px solid rgba(237, 243, 239, .1);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    cursor: pointer;
    display: inline-block;
    font: inherit;
    font-weight: 600;
    min-height: 3.15rem;
    padding: .76rem 1rem;
}

button:hover,
.button:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

button.danger {
    background: #8f3128;
    color: var(--color-primary);
}

button.danger:hover {
    background: #a63c32;
    color: var(--color-primary);
}

.form-actions {
    margin-top: 1rem;
}

.message {
    background: #134c83;
    border-radius: var(--border-radius);
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding: .75rem 1rem;
}

.message.error {
    background: #8f3128;
}

.message.success {
    background: #226849;
}

dl {
    display: grid;
    gap: .75rem;
    grid-template-columns: minmax(9rem, auto) 1fr;
}

dt {
    color: var(--color-muted);
}

dd {
    font-weight: 600;
    min-width: 0;
}

.logout {
    margin-top: 1.25rem;
}

.auth-page {
    align-items: start;
    display: grid;
    min-height: calc(100vh - 5rem);
    padding-top: min(7rem, 12vh);
    width: 100%;
}

.login-shell {
    margin: 0 auto;
    max-width: 30rem;
    width: 100%;
}

.account-entry {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: 0 1.2rem 3.5rem rgba(0, 0, 0, .22);
    padding: 1.5rem;
}

.brand-lockup {
    align-items: center;
    color: var(--color-primary);
    display: inline-flex;
    gap: .7rem;
    justify-content: center;
    margin-bottom: 1.35rem;
    width: 100%;
}

.brand-lockup:hover {
    color: var(--color-primary);
    opacity: .82;
}

.brand-mark {
    border-radius: .55rem;
    box-shadow: 0 .65rem 1.5rem rgba(0, 0, 0, .2);
    height: 2.45rem;
    width: 2.45rem;
}

.brand-lockup span {
    font-size: 1.45rem;
    font-weight: 500;
    line-height: 1;
}

.brand-lockup b {
    font-weight: 700;
}

.entry-copy h1 {
    font-size: 1.55rem;
    line-height: 1.15;
    margin-bottom: .55rem;
    text-align: center;
}

.entry-copy p {
    color: var(--color-muted);
    font-size: 1rem;
    line-height: 1.45;
    margin-bottom: 1.25rem;
    text-align: center;
}

.login-card {
    margin: 0 auto;
    width: 100%;
}

.login-card h1 {
    display: none;
}

.login-card p {
    font-size: .96rem;
}

.login-card form {
    margin-top: 0;
}

.login-form-row {
    display: grid;
    gap: .75rem;
    grid-template-columns: 1fr;
}

.login-form-row input[type="email"] {
    border-radius: var(--border-radius);
}

.login-form-row button {
    border-radius: var(--border-radius);
    width: 100%;
}

@media (max-width: 640px) {
    body {
        padding: 1rem .85rem 2rem;
    }

    header {
        margin-bottom: 2.25rem;
    }

    .brand {
        font-size: 1.65rem;
    }

    main {
        max-width: none;
    }

    .auth-page {
        min-height: 0;
        padding-top: 2.5rem;
    }

    .login-shell {
        max-width: 25rem;
    }

    .account-entry {
        padding: 1.1rem;
    }

    .brand-mark {
        border-radius: .65rem;
        height: 2.4rem;
        width: 2.4rem;
    }

    .brand-lockup {
        gap: .7rem;
        margin-bottom: 1rem;
    }

    .brand-lockup span {
        font-size: 1.45rem;
    }

    .entry-copy h1 {
        font-size: 1.55rem;
        margin-bottom: .45rem;
    }

    .entry-copy p {
        font-size: .98rem;
        margin-bottom: 1rem;
    }

    .login-form-row {
        display: grid;
        gap: .65rem;
        grid-template-columns: 1fr;
    }

    .login-form-row input[type="email"],
    .login-form-row button {
        border: 1px solid #42666a;
        border-radius: var(--border-radius);
    }

    dl {
        gap: .2rem;
        grid-template-columns: 1fr;
    }

    dd {
        margin-bottom: .65rem;
    }
}