/* Stand-alone Kanban host chrome */

:root {

    --host-ink: #1a3a5c;

    --host-line: #c5d4e3;

    --host-surface: #eef3f8;

    --host-accent: #1a5f8a;

}



html, body {

    margin: 0;

    min-height: 100%;

    font-family: "Segoe UI", Tahoma, sans-serif;

    color: var(--host-ink);

    background:

        radial-gradient(1200px 500px at 10% -10%, rgba(26, 95, 138, 0.14), transparent 60%),

        linear-gradient(180deg, #f7fafc 0%, var(--host-surface) 100%);

}



.host-header {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 1rem;

    padding: 0.75rem 1.25rem;

    border-bottom: 1px solid var(--host-line);

    background: rgba(255, 255, 255, 0.88);

    backdrop-filter: blur(6px);

}



.host-brand a {

    color: var(--host-accent);

    font-weight: 700;

    font-size: 1.2rem;

    text-decoration: none;

    letter-spacing: 0.02em;

}



.host-nav {

    display: flex;

    align-items: center;

    gap: 0.85rem;

}



.host-user {

    color: #4a647c;

    font-size: 0.92rem;

}



.host-user-link {

    text-decoration: none;

    font-weight: 600;

    border-bottom: 1px dotted rgba(26, 95, 138, 0.45);

}



.host-user-link:hover,

.host-user-link:focus {

    color: var(--host-accent);

    border-bottom-color: var(--host-accent);

}



.host-link {

    color: var(--host-accent);

    font-weight: 600;

    text-decoration: none;

    background: none;

    border: 0;

    padding: 0;

    cursor: pointer;

    font: inherit;

}



.host-main {

    max-width: 1400px;

    margin: 0 auto;

    padding: 1rem 1.25rem 2rem;

}



.login-card {

    max-width: 26rem;

    margin: 3rem auto;

    padding: 1.5rem 1.4rem 1.25rem;

    background: #fff;

    border: 1px solid var(--host-line);

    border-radius: 10px;

    box-shadow: 0 12px 36px rgba(26, 58, 92, 0.12);

}



.login-card h1 {

    margin: 0 0 0.35rem;

    font-size: 1.45rem;

}



.login-card .muted {

    margin: 0 0 1rem;

    color: #5b738a;

    font-size: 0.92rem;

}



.login-card .form-label {

    font-weight: 600;

    color: var(--host-ink);

}



.login-error {

    display: block;

    color: #8a1f1f;

    margin: 0 0 0.75rem;

    font-size: 0.92rem;

}



.login-success {

    display: block;

    color: #146c2e;

    margin: 0 0 0.75rem;

    font-size: 0.92rem;

}



.login-actions {

    display: flex;

    gap: 0.75rem;

    align-items: center;

    margin-top: 1rem;

}



.form-hint {

    margin-top: 0.35rem;

    color: #5b738a;

    font-size: 0.85rem;

}



.profile-card {

    max-width: 32rem;

}



.profile-username {

    font-weight: 600;

}



.profile-divider {

    margin: 1.5rem 0 1rem;

    border: 0;

    border-top: 1px solid var(--host-line);

}



.profile-section-title {

    margin: 0 0 0.85rem;

    font-size: 1.1rem;

}