/* ── Authentication pages — login · logout · signup · password ── */

.auth-page {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 48px 16px 64px;
    min-height: 60vh;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--tp-color-border-soft);
    border-radius: var(--tp-ui-radius-panel);
    background: var(--tp-color-surface);
    box-shadow: var(--tp-shadow-sm);
    padding: 36px 32px 32px;
    display: grid;
    gap: 22px;
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--tp-color-brand-800) 0%, var(--tp-color-sage-700) 55%, var(--tp-color-brand-500) 100%);
}

.auth-header {
    text-align: center;
    padding-top: 4px;
}

.auth-header h1 {
    margin: 0;
    font-size: var(--tp-heading-md);
    font-weight: var(--tp-font-weight-bold);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--tp-color-brand-900);
}

.auth-header p {
    margin: 8px 0 0;
    color: var(--tp-color-text-muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

/* ── Form fields ── */

.auth-form {
    display: grid;
    gap: 16px;
}

.auth-field {
    display: grid;
    gap: 6px;
}

.auth-field label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--tp-color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.auth-field input {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--tp-color-border);
    border-radius: 10px;
    background: var(--tp-color-surface-soft);
    color: var(--tp-color-text-primary);
    font-size: 0.95rem;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.auth-field input:focus {
    outline: none;
    border-color: var(--tp-color-brand-600);
    box-shadow: 0 0 0 3px var(--tp-focus-ring);
}

.auth-field input::placeholder {
    color: var(--tp-color-text-muted);
}

.auth-field .helptext {
    font-size: 0.8rem;
    color: var(--tp-color-text-muted);
    margin: 2px 0 0;
}

.auth-field .errorlist {
    font-size: 0.8rem;
    margin: 2px 0 0;
    color: var(--tp-color-danger-ink);
    list-style: none;
    padding: 0;
}

/* ── Error banner ── */

.auth-errors {
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--tp-color-danger-bg);
    border: 1px solid var(--tp-color-danger-border);
    color: var(--tp-color-danger-ink);
    font-size: 0.88rem;
}

.auth-errors ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* ── Actions ── */

.auth-submit button,
.auth-actions .btn {
    height: 46px;
    font-size: 0.95rem;
}

.auth-submit button {
    width: 100%;
}

.auth-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.auth-actions .btn {
    min-width: 120px;
}

/* ── Footer links ── */

.auth-footer {
    text-align: center;
    color: var(--tp-color-text-muted);
    font-size: 0.84rem;
}

.auth-footer a {
    color: var(--tp-color-link);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    color: var(--tp-color-link-hover);
    text-decoration: underline;
}

/* ── Info / confirmation state ── */

.auth-message {
    color: var(--tp-color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    text-align: center;
}

/* ── crispy-forms override — keep consistent with our fields ── */

.auth-card .form-group {
    margin-bottom: 0;
}

.auth-card .form-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--tp-color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 5px;
}

.auth-card .form-group .form-control {
    height: 44px;
    border-radius: 10px;
    background: var(--tp-color-surface-soft);
    font-size: 0.95rem;
}

.auth-card .form-group .form-control:focus {
    border-color: var(--tp-color-brand-600);
    box-shadow: 0 0 0 3px var(--tp-focus-ring);
}

.auth-card .form-group textarea.form-control {
    height: auto;
    min-height: 80px;
    padding: 10px 14px;
}

/* ── Animation ── */

.auth-card {
    animation: auth-enter 0.32s ease both;
}

@keyframes auth-enter {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */

@media (max-width: 480px) {
    .auth-page {
        padding: 24px 12px 40px;
        align-items: flex-start;
    }

    .auth-card {
        padding: 28px 20px 24px;
        border-radius: 14px;
    }
}