/* ============================================================
   Publish flow — shared, non-scoped styles.

   These rules used to live in Publish.razor.css, but Blazor scoped
   CSS only applies to elements inside the matching .razor file.
   That meant the card/section chrome styled Publish.razor (step 1)
   but left PublishCover.razor and PublishAudio.razor as unstyled
   flat markup. Hoisting to a plain stylesheet makes the vocabulary
   available to every page in the flow.
   ============================================================ */

.publish-page {
    width: 100%;
    max-width: 780px;
    margin: 0 auto;
    padding: var(--os-space-lg) var(--os-space-md);
}

.publish-page__content {
    display: flex;
    flex-direction: column;
    gap: var(--os-space-xl);
}

.publish-page__header {
    display: flex;
    align-items: center;
    gap: var(--os-space-md);
}

.publish-page__title {
    font-size: var(--os-font-size-2xl);
    font-weight: var(--os-font-weight-bold);
    color: var(--os-text-primary);
    margin: 0;
}

.publish-page__intro {
    color: var(--os-text-secondary);
    font-size: var(--os-font-size-md);
    line-height: 1.5;
    margin: 0;
}

.publish-page__section {
    display: flex;
    flex-direction: column;
    gap: var(--os-space-md);
    background: var(--os-surface);
    border: 1px solid var(--os-border);
    border-radius: var(--os-radius-lg);
    padding: var(--os-space-lg);
}

.publish-page__section-title {
    font-size: var(--os-font-size-lg);
    font-weight: var(--os-font-weight-semibold);
    color: var(--os-text-primary);
    margin: 0 0 var(--os-space-xs) 0;
}

.publish-page__field {
    display: flex;
    flex-direction: column;
    gap: var(--os-space-xs);
}

.publish-page__grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--os-space-md);
}

@media (max-width: 640px) {
    .publish-page__grid-2 {
        grid-template-columns: 1fr;
    }
}

.publish-page__hint {
    color: var(--os-text-secondary);
    font-size: var(--os-font-size-sm);
    margin: 0;
}

.publish-page__counter {
    color: var(--os-text-secondary);
    font-size: var(--os-font-size-xs);
    align-self: flex-end;
}

.publish-page__field-error {
    color: var(--os-danger);
    font-size: var(--os-font-size-sm);
    font-weight: var(--os-font-weight-medium);
}

.publish-page__field-ok {
    color: var(--os-success);
    font-size: var(--os-font-size-sm);
    font-weight: var(--os-font-weight-medium);
    display: block;
}

.publish-page__ai-toggle {
    display: flex;
    gap: var(--os-space-sm);
}

.publish-page__ai-toggle .os-btn {
    flex: 1;
}

.publish-page__ai-row {
    display: flex;
    gap: var(--os-space-sm);
    align-items: stretch;
    margin-top: var(--os-space-xs);
}

.publish-page__tone-input {
    flex: 1;
    min-width: 0;
}

@media (max-width: 640px) {
    .publish-page__ai-row {
        flex-direction: column;
    }
}

.publish-page__summary {
    background: var(--os-surface-variant);
}

.publish-page__error-banner {
    padding: var(--os-space-md);
    background: color-mix(in srgb, var(--os-danger) 10%, transparent);
    border: 1px solid var(--os-danger);
    border-radius: var(--os-radius-md);
    color: var(--os-danger);
    font-weight: var(--os-font-weight-medium);
}

.publish-page__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--os-space-md);
    padding-top: var(--os-space-md);
    border-top: 1px solid var(--os-border);
}

.publish-page__save-hint {
    color: var(--os-text-secondary);
    font-size: var(--os-font-size-xs);
    text-align: right;
    margin: 0;
    min-height: 1em;
}

/* Slug picker — a prefix chip locks the "outastory.com/stories/" prefix
   visually, and the input flexes to the rest of the row. */
.publish-page__slug-row {
    display: flex;
    align-items: stretch;
    gap: 0;
    margin-top: var(--os-space-sm);
}

.publish-page__slug-prefix {
    display: inline-flex;
    align-items: center;
    padding: 0 var(--os-space-sm);
    background: var(--os-surface-variant);
    border: 1px solid var(--os-border);
    border-right: none;
    border-radius: var(--os-radius-md) 0 0 var(--os-radius-md);
    color: var(--os-text-secondary);
    font-size: var(--os-font-size-sm);
    white-space: nowrap;
}

.publish-page__slug-input {
    flex: 1 1 auto;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    font-family: var(--os-font-family-mono, monospace);
}

.publish-page__switch-row {
    display: flex;
    align-items: center;
    gap: var(--os-space-sm);
    cursor: pointer;
}

.publish-page__switch-label {
    font-weight: var(--os-font-weight-medium);
    color: var(--os-text-primary);
}

/* ------------------------------------------------------------
   Cross-page helpers also used by the publish flow. These started
   life as Write.razor-scoped styles but the publish pages reuse
   the same classes (auth-gate / phone-only banner / empty state),
   so they need to live where every page can see them.
   ------------------------------------------------------------ */

.write-page__auth-gate {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--os-space-md);
    padding: var(--os-space-2xl) var(--os-space-md);
    text-align: center;
}

.write-page__auth-title {
    font-size: var(--os-font-size-2xl);
    font-weight: var(--os-font-weight-bold);
    color: var(--os-text-primary);
    margin: 0;
}

/* Hidden by default; the phone-only upsell only shows on small screens. */
.write-page__phone-only {
    display: none;
}

@media (max-width: 767px) {
    .write-page__phone-only {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--os-space-md);
        padding: var(--os-space-2xl) var(--os-space-lg);
        text-align: center;
    }
}

.write-page__phone-title {
    font-size: var(--os-font-size-xl);
    font-weight: var(--os-font-weight-bold);
    color: var(--os-text-primary);
    margin: 0;
}

.write-page__phone-message {
    font-size: var(--os-font-size-md);
    color: var(--os-text-secondary);
    margin: 0;
    max-width: 320px;
    line-height: 1.6;
}

.write-page__chapters-empty {
    font-size: var(--os-font-size-sm);
    color: var(--os-text-tertiary);
    margin: var(--os-space-sm) 0 0;
    text-align: center;
    padding: var(--os-space-md);
    border: 1px dashed var(--os-border);
    border-radius: var(--os-radius-md);
}