/* ============================================================
   Space Explormental — Auth Pages
   Used by login.html, register.html, avatar.html.
   Loaded after nemesis-blue.css.
   ============================================================ */

.auth-shell {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    background: black;
}

.auth-card {
    width: 100%;
    max-width: 480px;
    padding: 2rem 1.75rem;
    background: var(--galaxy-gray);
    border-radius: 100vmax 0 0 100vmax;
    border-left: 1rem solid var(--accent-color);
    color: var(--moonbeam);
}

.auth-title {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: bold;
    text-transform: uppercase;
    text-align: right;
    color: var(--honey);
    margin-bottom: .25rem;
    letter-spacing: 2px;
}

.auth-sub {
    font-size: var(--sub-fonts);
    text-transform: uppercase;
    text-align: right;
    color: var(--cool);
    margin-bottom: 1.5rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.auth-label {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    font-size: var(--sub-fonts);
    text-transform: uppercase;
    color: var(--ghost);
    font-weight: bold;
}

.auth-input {
    font: inherit;
    padding: .65rem 1rem;
    background: black;
    color: var(--moonbeam);
    border: 2px solid var(--cool);
    border-radius: 100vmax;
    text-align: left;
}

.auth-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.auth-btn {
    font: inherit;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: .85rem 1.5rem;
    background: var(--button-color);
    color: black;
    border: none;
    border-radius: 100vmax;
    cursor: pointer;
    text-align: center;
}

.auth-btn:hover {
    filter: brightness(115%);
}

.auth-link {
    display: block;
    text-align: center;
    color: var(--cool);
    text-decoration: none;
    font-size: var(--sub-fonts);
    text-transform: uppercase;
    margin-top: 1rem;
}

.auth-link:hover {
    filter: brightness(115%);
    text-decoration: underline;
}

.auth-debug {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--galaxy-gray);
    color: var(--cool);
    border: 2px solid var(--cool);
    border-radius: 100vmax;
    cursor: pointer;
    opacity: .6;
    transition: opacity .15s ease, filter .15s ease, border-color .15s ease;
}

.auth-debug:hover,
.auth-debug:focus {
    opacity: 1;
    filter: brightness(115%);
    border-color: var(--accent-color);
    color: var(--accent-color);
    outline: none;
}

.auth-flash {
    padding: .65rem 1rem;
    margin-bottom: 1rem;
    border-radius: 100vmax;
    font-size: var(--sub-fonts);
    font-weight: bold;
    text-transform: uppercase;
    text-align: center;
}

.auth-flash-error {
    background: rgba(198, 34, 51, 0.2);
    color: var(--cardinal);
    border: 1px solid var(--cardinal);
}

.auth-flash-info {
    background: rgba(102, 153, 255, 0.15);
    color: var(--cool);
    border: 1px solid var(--cool);
}

/* --- Avatar page specifics --- */

.avatar-page .auth-card {
    max-width: 640px;
}

.avatar-preview {
    width: 160px;
    height: 160px;
    border-radius: 100vmax 0 100vmax 100vmax;
    border: 4px solid black;
    background-color: black;
    background-size: cover;
    background-position: center;
    margin: 1rem auto;
}

.avatar-picker {
    margin: 1rem 0;
}

.avatar-picker summary {
    font-size: var(--sub-fonts);
    text-transform: uppercase;
    font-weight: bold;
    color: var(--cool);
    cursor: pointer;
    padding: .5rem 0;
}

.avatar-count {
    color: var(--ghost);
    font-weight: normal;
}

.avatar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .5rem;
    max-height: calc((72px + .5rem) * 4);
    overflow-y: auto;
    padding: .5rem;
    background: black;
    border-radius: 0 0 .5rem .5rem;
}

.avatar-thumb {
    width: 72px;
    height: 72px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 12px;
    background: var(--galaxy-gray);
    cursor: pointer;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.avatar-thumb:hover {
    border-color: var(--accent-color);
}

.avatar-thumb.selected {
    border-color: var(--tangerine);
    box-shadow: 0 0 0 1px var(--tangerine);
}

.avatar-actions {
    display: flex;
    gap: .75rem;
    margin-top: .5rem;
}

.avatar-remove {
    margin-top: .5rem;
}

.avatar-remove .auth-btn {
    background: var(--cardinal);
    color: var(--moonbeam);
}