/**
 * ActionBar Component Styles
 * 
 * Layout and component-specific styles only.
 * Button variants are defined in buttons.css
 */

/* ─────────────────────────────────────────────────────────────
   Base Layout
   ───────────────────────────────────────────────────────────── */

.action-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--pro-spacing-sm, 0.5rem);
    padding: var(--pro-spacing-sm, 0.5rem) 0;
}

/* ─────────────────────────────────────────────────────────────
   Action-specific button styling
   ───────────────────────────────────────────────────────────── */

/* Create action uses primary styling by default */
.action-bar > button[data-action="create"] {
    color: var(--pro-text-inverse, #fff);
    background-color: var(--pro-accent-primary, #2f81f7);
    border-color: var(--pro-accent-primary, #2f81f7);
}

.action-bar > button[data-action="create"]:hover {
    background-color: var(--pro-accent-primary-hover, #388bfd);
    border-color: var(--pro-accent-primary-hover, #388bfd);
}

/* ─────────────────────────────────────────────────────────────
   Icons
   ───────────────────────────────────────────────────────────── */

.action-bar > button i,
.action-bar > .btn i {
    font-size: 0.875em;
}

/* Hide text on small screens, show only icon */
@media (max-width: 575.98px) {
    .action-bar > button span,
    .action-bar > .btn span {
        display: none;
    }
    
    .action-bar > button,
    .action-bar > .btn {
        padding: var(--pro-btn-padding-y, 0.375rem);
    }
}

/* ─────────────────────────────────────────────────────────────
   Loading State
   ───────────────────────────────────────────────────────────── */

.action-bar > button.is-loading,
.action-bar > .btn.is-loading {
    position: relative;
    pointer-events: none;
}

/* Hide icon and label text while loading */
.action-bar > button.is-loading > i,
.action-bar > button.is-loading > .btn-label,
.action-bar > .btn.is-loading > i,
.action-bar > .btn.is-loading > .btn-label {
    visibility: hidden;
}

.action-bar > button.is-loading::after,
.action-bar > .btn.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1em;
    height: 1em;
    margin-top: -0.5em;
    margin-left: -0.5em;
    border: 2px solid var(--pro-text-muted, #8b949e);
    border-right-color: transparent;
    border-radius: 50%;
    animation: action-bar-spin 0.75s linear infinite;
}

/* Primary button spinner uses inverse color */
.action-bar > button[data-action="create"].is-loading::after {
    border-color: var(--pro-text-inverse, #fff);
    border-right-color: transparent;
}

@keyframes action-bar-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ─────────────────────────────────────────────────────────────
   Filter Badge
   ───────────────────────────────────────────────────────────── */

.action-bar > button .badge {
    margin-left: var(--pro-spacing-xs, 0.25rem);
    padding: 0.2em 0.5em;
    font-size: 0.75em;
    font-weight: var(--pro-font-weight-bold, 700);
    color: var(--pro-btn-primary-text, #fff);
    background-color: var(--pro-accent-primary, #2f81f7);
    border-radius: var(--pro-border-radius-pill, 50rem);
}

.action-bar > button.has-active-filters {
    border-color: var(--pro-accent-primary, #2f81f7);
}

/* ─────────────────────────────────────────────────────────────
   Button Groups
   ───────────────────────────────────────────────────────────── */

.action-bar .btn-group {
    display: inline-flex;
}

.action-bar .btn-group > button:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    margin-left: -1px;
}

.action-bar .btn-group > button:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

/* ─────────────────────────────────────────────────────────────
   Separator
   ───────────────────────────────────────────────────────────── */

.action-bar .separator {
    width: 1px;
    height: 1.5rem;
    background-color: var(--pro-border-color, #30363d);
    margin: 0 var(--pro-spacing-xs, 0.25rem);
}

/* ─────────────────────────────────────────────────────────────
   Right-aligned Actions
   ───────────────────────────────────────────────────────────── */

.action-bar .action-bar-end {
    margin-left: auto;
    display: flex;
    gap: var(--pro-spacing-sm, 0.5rem);
}

/* ─────────────────────────────────────────────────────────────
   Density Modes
   ───────────────────────────────────────────────────────────── */

/* Compact */
[data-density="compact"] .action-bar > button,
[data-density="compact"] .action-bar > .btn,
.action-bar.action-bar-compact > button,
.action-bar.action-bar-compact > .btn {
    padding: 0.25rem 0.5rem;
    font-size: var(--pro-font-size-xs, 0.75rem);
}

/* Comfortable */
[data-density="comfortable"] .action-bar > button,
[data-density="comfortable"] .action-bar > .btn,
.action-bar.action-bar-comfortable > button,
.action-bar.action-bar-comfortable > .btn {
    padding: 0.5rem 1rem;
    font-size: var(--pro-font-size-base, 1rem);
}

/* ─────────────────────────────────────────────────────────────
   Playground Demo Styles
   ───────────────────────────────────────────────────────────── */

.action-bar-demo {
    padding: var(--pro-spacing-lg, 1.5rem);
    width: 100%;
}

.action-bar-demo__section {
    margin-bottom: var(--pro-spacing-xl, 2rem);
}

.action-bar-demo__section h3 {
    margin-bottom: var(--pro-spacing-sm, 0.5rem);
    color: var(--pro-text, #c9d1d9);
    font-size: var(--pro-font-size-lg, 1.125rem);
}

.action-bar-demo__section h4 {
    margin-bottom: var(--pro-spacing-xs, 0.25rem);
    color: var(--pro-text-muted, #8b949e);
    font-size: var(--pro-font-size-sm, 0.875rem);
    font-weight: var(--pro-font-weight-medium, 500);
}

.action-bar-demo__area {
    padding: var(--pro-spacing-md, 1rem);
    background-color: var(--pro-bg-secondary, #161b22);
    border: 1px solid var(--pro-border-color, #30363d);
    border-radius: var(--pro-border-radius, 6px);
}

/* State Display */
.action-bar-demo__state {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--pro-spacing-md, 1rem);
    padding: var(--pro-spacing-md, 1rem);
    background-color: var(--pro-bg-secondary, #161b22);
    border: 1px solid var(--pro-border-color, #30363d);
    border-radius: var(--pro-border-radius, 6px);
}

.action-bar-demo__state-item {
    display: flex;
    flex-direction: column;
    gap: var(--pro-spacing-xs, 0.25rem);
}

.action-bar-demo__state-label {
    font-size: var(--pro-font-size-xs, 0.75rem);
    color: var(--pro-text-muted, #8b949e);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.action-bar-demo__state-value {
    font-size: var(--pro-font-size-base, 1rem);
    color: var(--pro-text, #c9d1d9);
    font-weight: var(--pro-font-weight-medium, 500);
}

/* Controls */
.action-bar-demo__controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--pro-spacing-lg, 1.5rem);
}

.action-bar-demo__control-group {
    padding: var(--pro-spacing-md, 1rem);
    background-color: var(--pro-bg-secondary, #161b22);
    border: 1px solid var(--pro-border-color, #30363d);
    border-radius: var(--pro-border-radius, 6px);
}

.action-bar-demo__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pro-spacing-xs, 0.25rem);
}

/* Info Box */
.action-bar-demo__info {
    padding: var(--pro-spacing-md, 1rem);
    background-color: var(--pro-bg-secondary, #161b22);
    border: 1px solid var(--pro-border-color, #30363d);
    border-radius: var(--pro-border-radius, 6px);
}

.action-bar-demo__info p {
    margin-bottom: var(--pro-spacing-sm, 0.5rem);
    color: var(--pro-text, #c9d1d9);
}

.action-bar-demo__info ul {
    margin: 0;
    padding-left: var(--pro-spacing-lg, 1.5rem);
    color: var(--pro-text-muted, #8b949e);
}

.action-bar-demo__info li {
    margin-bottom: var(--pro-spacing-xs, 0.25rem);
}

.action-bar-demo__info kbd {
    display: inline-block;
    padding: 0.15em 0.4em;
    font-size: var(--pro-font-size-xs, 0.75rem);
    font-family: var(--pro-font-mono, monospace);
    color: var(--pro-text, #c9d1d9);
    background-color: var(--pro-bg-tertiary, #21262d);
    border: 1px solid var(--pro-border-color, #30363d);
    border-radius: var(--pro-border-radius-sm, 3px);
    box-shadow: inset 0 -1px 0 var(--pro-border-color, #30363d);
}

/* Event Log */
.action-bar-demo__log-controls {
    margin-bottom: var(--pro-spacing-sm, 0.5rem);
}

.action-bar-demo__log {
    margin: 0;
    padding: var(--pro-spacing-md, 1rem);
    max-height: 200px;
    overflow: auto;
    font-size: var(--pro-font-size-sm, 0.875rem);
    font-family: var(--pro-font-mono, monospace);
    color: var(--pro-text-muted, #8b949e);
    background-color: var(--pro-bg-secondary, #161b22);
    border: 1px solid var(--pro-border-color, #30363d);
    border-radius: var(--pro-border-radius, 6px);
    white-space: pre-wrap;
    word-break: break-word;
}

/* Responsive */
@media (max-width: 767.98px) {
    .action-bar-demo {
        padding: var(--pro-spacing-md, 1rem);
    }

    .action-bar-demo__controls {
        grid-template-columns: 1fr;
    }

    .action-bar-demo__state {
        grid-template-columns: repeat(2, 1fr);
    }
}