/* ==========================================================================
   Schlichter Rahmen (Anmeldung, Fehler ohne Login) – Nachtblau mit Weltkugel
   ========================================================================== */

body.bare {
    min-height: 100vh; background: var(--gradient-ink); color: var(--text);
    background-attachment: fixed;
}
body.bare::before {
    content: ""; position: fixed; right: -180px; bottom: -200px; width: 640px; height: 640px; pointer-events: none;
    background: url("../brand/globe-white.png") center / contain no-repeat; opacity: .05;
}
.bare-main { position: relative; min-height: 100vh; display: grid; place-items: center; padding: 2rem 1rem; }
.bare-main > .page, .bare-main > .page-narrow { width: min(680px, 100%); }

.bare-alert {
    position: fixed; top: 1rem; left: 50%; transform: translateX(-50%); z-index: 10; width: min(520px, calc(100% - 2rem));
    display: flex; gap: .6rem; align-items: flex-start; padding: .8rem 1rem; border-radius: 14px;
    background: rgba(11, 20, 36, .92); color: #fff; font-weight: 650; border: 1px solid rgba(255, 255, 255, .1); box-shadow: var(--shadow-lg);
    animation: rise .3s var(--ease);
}
.bare-alert .i { flex: none; margin-top: .15rem; color: #5fd6b0; }
.bare-alert.error .i { color: #ff9aa1; }

.login { width: min(440px, 100%); display: grid; gap: 1.25rem; justify-items: center; }
.login-card {
    width: 100%; padding: 2.25rem 2rem 2rem; border-radius: 26px; background: var(--surface); text-align: center;
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6); position: relative; overflow: hidden;
}
.login-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--gradient-brand); }
.login-mark { width: 64px; height: 64px; margin: 0 auto 1rem; display: block; filter: drop-shadow(0 8px 18px rgba(74, 182, 206, .45)); }
.login-card .eyebrow-label { color: var(--cyan); }
.login-card h1 { font-size: 1.6rem; font-weight: 800; letter-spacing: var(--tracking-tight); margin-top: .25rem; }
.login-lead { color: var(--muted); margin: .5rem 0 1.6rem; }

/* Microsoft-Knopf nach Microsoft-Vorgaben: neutraler Rahmen, Logo links, „Mit Microsoft anmelden“ */
.btn-microsoft {
    display: flex; align-items: center; justify-content: center; gap: .75rem; width: 100%; height: 52px; padding: 0 1rem;
    border-radius: 14px; border: 1px solid #8c8c8c; background: #fff; color: #5e5e5e; font-weight: 700; font-size: 1rem;
    transition: background var(--duration), box-shadow var(--duration), transform var(--duration);
}
.btn-microsoft:hover { background: #f6f7f9; color: #2f2f2f; box-shadow: var(--shadow); transform: translateY(-1px); }
.btn-microsoft:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--focus-ring); }
.login-note { display: flex; align-items: center; justify-content: center; gap: .4rem; margin-top: .75rem; font-size: .82rem; color: var(--muted); }

.login-setup { display: grid; gap: .3rem; padding: .9rem 1rem; border-radius: 14px; background: var(--warning-soft); color: var(--warning); text-align: left; font-size: .88rem; }
.login-setup strong { display: flex; gap: .45rem; align-items: center; }
.login-setup span { color: var(--text-2); }

.login-dev { margin-top: 1.5rem; padding-top: 1.2rem; border-top: 1px dashed var(--border); text-align: left; }
.login-dev summary { display: flex; align-items: center; gap: .5rem; cursor: pointer; font-weight: 750; font-size: .9rem; color: var(--text-2); list-style: none; }
.login-dev summary::-webkit-details-marker { display: none; }
.login-dev summary .pill { margin-left: auto; }
.login-dev > p { margin: .5rem 0 .8rem; }
.login-users { display: grid; gap: .4rem; max-height: 260px; overflow-y: auto; }
.login-user {
    display: flex; align-items: center; gap: .7rem; width: 100%; padding: .55rem .7rem; text-align: left; cursor: pointer;
    border-radius: 12px; border: 1px solid var(--border); background: var(--surface); font: inherit; color: var(--text);
}
.login-user:hover:not(:disabled) { border-color: var(--cyan); background: var(--cyan-100); }
.login-user:disabled { opacity: .55; cursor: not-allowed; }
.login-user .avatar { width: 34px; height: 34px; background: var(--gradient-brand-strong); color: #fff; font-size: .75rem; }
.login-user .who { flex: 1; min-width: 0; }
.login-user .who strong { display: block; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.login-user .who small { color: var(--muted); font-size: .76rem; }
.login-user > .i { color: var(--faint); }
.login-create { display: grid; gap: .5rem; margin-top: .9rem; }
.login-create .chip input { position: absolute; opacity: 0; pointer-events: none; }
.login-create .chip:has(input:checked) { border-color: transparent; color: #fff; background: var(--gradient-brand-strong); }
.login-create .btn { justify-self: start; }

.login-foot { color: #8fa0b8; font-size: .8rem; }