/* Enhanced Features CSS */

/* The bare `kbd` rule below is the one that actually applies: this file
   loads after dashboard-enhancements.css, which declares kbd too, so this
   copy wins on order. It is kept here rather than folded into that file to
   avoid changing how every keyboard hint renders. */
kbd {
    background: var(--background-primary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    padding: 4px 8px;
    font-family: monospace;
    font-size: 12px;
    color: var(--text-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
}

/* ===== Empty States ===== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 3rem 0;
    text-align: left;
    color: var(--text-secondary);
    max-width: 40ch;
}

.empty-state-label {
    font-size: var(--font-size-category);
    font-weight: var(--font-weight-bold);
    color: var(--text-tertiary);
    margin-bottom: 0.75rem;
    letter-spacing: 0.04em;
}

.empty-state-text {
    font-size: var(--font-size-text);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state-action {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.empty-state-actions {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.empty-state-hint {
    margin: 0.85rem 0 0;
    font-size: calc(var(--font-size-controls) * 0.92);
    color: var(--text-tertiary, var(--text-secondary));
    line-height: 1.45;
    max-width: 22rem;
}

.empty-state-action-btn--primary {
    border-color: color-mix(in srgb, var(--accent-primary, var(--text-primary)) 65%, var(--border-primary));
    background: color-mix(in srgb, var(--accent-primary, var(--text-primary)) 14%, var(--background-primary));
    font-weight: var(--font-weight-semibold);
}

.empty-state-action-btn--primary:hover {
    background: color-mix(in srgb, var(--accent-primary, var(--text-primary)) 22%, var(--background-primary));
}

.empty-state-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    background: none;
    border: none;
    padding: 0.2rem 0;
    font-size: var(--font-size-controls);
    color: var(--text-secondary);
    cursor: pointer;
    text-align: left;
    transition: color 0.12s ease;
}

.empty-state-action-btn:hover {
    color: var(--text-primary);
}

.empty-state-action-btn kbd {
    font-family: var(--font-family-main);
    font-size: 0.9em;
    color: var(--text-primary);
    background: var(--background-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    padding: 0 0.3em;
    transition: background 0.12s ease;
}

.empty-state-action-btn:hover kbd {
    background: color-mix(in srgb, var(--accent-primary) 15%, var(--background-secondary));
    border-color: var(--accent-primary);
}

/* Secondary text links under the fresh empty state (add modal, config, import).
   Styled locally because the global .btn styles are config-only and don't load
   on the dashboard — bare <a> would otherwise render as raw browser links. */
.empty-state-links {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
}

.empty-state-link {
    display: inline-flex;
    align-items: center;
    background: none;
    border: none;
    padding: 0;
    font-family: inherit;
    font-size: calc(var(--font-size-controls) * 0.92);
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px dotted color-mix(in srgb, var(--text-secondary) 55%, transparent);
    cursor: pointer;
    transition: color 0.12s ease, border-color 0.12s ease;
}

.empty-state-link:hover {
    color: var(--text-primary);
    border-bottom-color: var(--accent-primary, var(--text-primary));
}

/* ===== Lazy Load Placeholders ===== */
.icon-placeholder {
    background: linear-gradient(90deg, var(--background-modal) 25%, var(--background-primary) 50%, var(--background-modal) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
    width: 1.15em;
    height: 1.15em;
    display: inline-block;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}