/* API Playground */
:root {
    --pg-bg: #1a1a2e;
    --pg-sidebar: #16213e;
    --pg-panel: #0f3460;
    --pg-input: #1a1a3e;
    --pg-border: #2a2a4e;
    --pg-text: #e0e0e0;
    --pg-text-dim: #8888aa;
    --pg-accent: #53a8f5;
    --pg-success: #4caf50;
    --pg-warning: #ff9800;
    --pg-error: #f44336;
    --pg-get: #61affe;
    --pg-post: #49cc90;
    --pg-delete: #f93e3e;
    --pg-patch: #fca130;
    --pg-muted: #6e6e8e;
    /* Subtle tints that adapt per theme */
    --pg-subtle-bg: rgba(255,255,255,0.06);
    --pg-subtle-border: rgba(255,255,255,0.1);
    --pg-subtle-hover: rgba(255,255,255,0.08);
    --pg-code-bg: rgba(0,0,0,0.25);
    --pg-shadow: rgba(0,0,0,0.4);
    /* JSON syntax */
    --pg-json-key: #9cdcfe;
    --pg-json-string: #ce9178;
    --pg-json-number: #b5cea8;
    --pg-json-bool: #569cd6;
    --pg-json-null: #808080;
}

/* Light theme */
.pg-theme-light {
    --pg-bg: #f4f5f7;
    --pg-sidebar: #e9eaef;
    --pg-panel: #ffffff;
    --pg-input: #f0f1f5;
    --pg-border: #d0d1da;
    --pg-text: #1e1e2e;
    --pg-text-dim: #5a5b70;
    --pg-muted: #7a7b8e;
    --pg-accent: #F83600;
    --pg-success: #16a34a;
    --pg-warning: #d97706;
    --pg-error: #dc2626;
    --pg-get: #F83600;
    --pg-post: #16a34a;
    --pg-delete: #dc2626;
    --pg-patch: #d97706;
    --pg-subtle-bg: rgba(0,0,0,0.04);
    --pg-subtle-border: rgba(0,0,0,0.12);
    --pg-subtle-hover: rgba(0,0,0,0.06);
    --pg-code-bg: rgba(0,0,0,0.04);
    --pg-shadow: rgba(0,0,0,0.15);
    --pg-json-key: #0451a5;
    --pg-json-string: #a31515;
    --pg-json-number: #098658;
    --pg-json-bool: #0000ff;
    --pg-json-null: #808080;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    color: var(--pg-text);
    background: var(--pg-bg);
}

#gwp-api-playground {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ── Sidebar ──────────────────────────────────────────────────── */

.pg-sidebar {
    width: 300px;
    min-width: 300px;
    background: var(--pg-sidebar);
    border-right: 1px solid var(--pg-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pg-sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--pg-border);
    flex-shrink: 0;
}

.pg-sidebar-header h1 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--pg-text);
}

.pg-sidebar-header p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--pg-text-dim);
}

.pg-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pg-header-top h1 { margin: 0; font-size: 18px; }

.pg-header-btns {
    display: flex;
    gap: 4px;
}

.pg-search {
    width: 100%;
    padding: 8px 12px;
    margin-top: 10px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 6px;
    color: var(--pg-text);
    font-size: 13px;
    outline: none;
}

.pg-search:focus { border-color: var(--pg-accent); }

/* Sidebar tabs */
.pg-sidebar-tabs {
    display: flex;
    gap: 2px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.pg-sidebar-tab {
    flex: 1;
    padding: 6px 0;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--pg-text-dim);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s;
    min-width: 0;
}

.pg-sidebar-tab:hover {
    color: var(--pg-text);
    background: var(--pg-subtle-bg);
}

.pg-sidebar-tab.active {
    color: var(--pg-accent);
    background: rgba(37,99,235,0.12);
}

/* ── Endpoint list ────────────────────────────────────────────── */

.pg-endpoint-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.pg-endpoint-list::-webkit-scrollbar { width: 6px; }
.pg-endpoint-list::-webkit-scrollbar-track { background: transparent; }
.pg-endpoint-list::-webkit-scrollbar-thumb { background: var(--pg-border); border-radius: 3px; }

.pg-group-label {
    padding: 10px 16px 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--pg-muted);
}

.pg-endpoint-item {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    cursor: pointer;
    gap: 8px;
    transition: background 0.15s;
}

.pg-endpoint-item:hover {
    background: var(--pg-subtle-hover);
}

.pg-endpoint-item.active {
    background: rgba(37,99,235,0.12);
    border-right: 3px solid var(--pg-accent);
}

.pg-method-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    min-width: 40px;
    text-align: center;
    flex-shrink: 0;
    color: #fff;
}

.pg-method-badge.get { background: var(--pg-get); }
.pg-method-badge.post { background: var(--pg-post); }
.pg-method-badge.patch { background: var(--pg-patch); }
.pg-method-badge.delete { background: var(--pg-delete); }

.pg-endpoint-path {
    font-size: 13px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--pg-text);
}

/* Endpoint status dots */
.pg-ep-status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-right: 2px;
}

.pg-dot-ok { background: var(--pg-success); }
.pg-dot-err { background: var(--pg-error); }
.pg-dot-warn { background: var(--pg-warning); }

/* Pin star */
.pg-pin-star {
    font-size: 14px;
    cursor: pointer;
    color: var(--pg-muted);
    flex-shrink: 0;
    width: 18px;
    text-align: center;
    transition: color 0.15s;
}

.pg-pin-star:hover { color: var(--pg-warning); }
.pg-pin-star.pinned { color: var(--pg-warning); }

/* ── Main panel ───────────────────────────────────────────────── */

.pg-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Request bar */
.pg-request-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--pg-sidebar);
    border-bottom: 1px solid var(--pg-border);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.pg-method-select {
    padding: 10px 12px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 6px;
    color: var(--pg-accent);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    outline: none;
    appearance: auto;
}

.pg-url-input {
    flex: 1;
    min-width: 200px;
    padding: 10px 12px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 6px;
    color: var(--pg-text);
    font-size: 13px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    outline: none;
}

.pg-url-input:focus { border-color: var(--pg-accent); }

.pg-send-btn {
    padding: 10px 24px;
    background: var(--pg-accent);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s;
    white-space: nowrap;
}

.pg-send-btn:hover { opacity: 0.85; }
.pg-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Toolbar circle buttons (help, refresh, workflow, share) */
.pg-help-btn {
    width: 36px;
    height: 36px;
    background: var(--pg-subtle-bg);
    border: 1px solid var(--pg-border);
    border-radius: 50%;
    color: var(--pg-text-dim);
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s;
    position: relative;
}

.pg-help-btn:hover {
    color: var(--pg-accent);
    border-color: var(--pg-accent);
}

/* Theme toggle */
.pg-theme-btn {
    background: var(--pg-subtle-bg);
    border: 1px solid var(--pg-subtle-border);
    color: var(--pg-text);
    border-radius: 4px;
    width: 28px;
    height: 28px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, border-color 0.15s;
}

.pg-theme-btn:hover {
    background: var(--pg-subtle-hover);
}

.pg-theme-btn.active {
    border-color: var(--pg-accent);
    color: var(--pg-accent);
}

/* Auto-refresh indicator */
.pg-refresh-active {
    color: var(--pg-success) !important;
    border-color: var(--pg-success) !important;
    font-size: 11px !important;
}

/* ── Content area ─────────────────────────────────────────────── */

.pg-content {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.pg-request-panel {
    width: 50%;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--pg-border);
    overflow: hidden;
}

.pg-response-panel {
    width: 50%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Tabs */
.pg-panel-tabs {
    display: flex;
    border-bottom: 1px solid var(--pg-border);
    background: var(--pg-sidebar);
    flex-shrink: 0;
}

.pg-tab {
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--pg-text-dim);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}

.pg-tab:hover { color: var(--pg-text); }

.pg-tab.active {
    color: var(--pg-accent);
    border-bottom-color: var(--pg-accent);
}

.pg-tab-content {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.pg-tab-content.active {
    display: flex;
    flex-direction: column;
}

.pg-tab-content::-webkit-scrollbar { width: 6px; }
.pg-tab-content::-webkit-scrollbar-track { background: transparent; }
.pg-tab-content::-webkit-scrollbar-thumb { background: var(--pg-border); border-radius: 3px; }

/* ── Body tab ─────────────────────────────────────────────────── */

.pg-body-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
    gap: 6px;
    flex-wrap: wrap;
}

.pg-body-label-row .pg-label { margin-bottom: 0; }

.pg-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pg-text-dim);
    margin-bottom: 6px;
}

.pg-format-btn {
    padding: 3px 10px;
    background: var(--pg-subtle-bg);
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text-dim);
    cursor: pointer;
    font-size: 11px;
    white-space: nowrap;
    transition: all 0.15s;
}

.pg-format-btn:hover {
    color: var(--pg-text);
    border-color: var(--pg-accent);
}

.pg-endpoint-desc {
    padding: 12px;
    margin-bottom: 12px;
    background: rgba(37,99,235,0.06);
    border: 1px solid rgba(37,99,235,0.18);
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--pg-text);
}

.pg-endpoint-desc strong {
    color: var(--pg-accent);
}

.pg-body-editor {
    width: 100%;
    flex: 1;
    min-height: 200px;
    padding: 12px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 6px;
    color: var(--pg-text);
    font-size: 13px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    resize: none;
    outline: none;
    line-height: 1.5;
}

.pg-body-editor:focus { border-color: var(--pg-accent); }

/* GET hint */
.pg-get-hint {
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(22,163,74,0.06);
    border: 1px solid rgba(22,163,74,0.18);
    border-radius: 6px;
    font-size: 12px;
    color: var(--pg-text-dim);
    line-height: 1.5;
}

.pg-get-hint strong { color: var(--pg-success); }

/* ── Params tab ───────────────────────────────────────────────── */

.pg-param-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.pg-param-key, .pg-param-value {
    flex: 1;
    padding: 8px 10px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-size: 13px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    outline: none;
}

.pg-param-key:focus, .pg-param-value:focus { border-color: var(--pg-accent); }

.pg-param-remove {
    width: 28px;
    height: 28px;
    background: none;
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-error);
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pg-param-remove:hover { background: rgba(220,38,38,0.08); }

.pg-add-param-btn {
    padding: 6px 12px;
    background: none;
    border: 1px dashed var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text-dim);
    cursor: pointer;
    font-size: 12px;
    margin-top: 4px;
}

.pg-add-param-btn:hover {
    border-color: var(--pg-accent);
    color: var(--pg-accent);
}

/* ── Auth tab ─────────────────────────────────────────────────── */

.pg-auth-type {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.pg-auth-option {
    padding: 6px 14px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text-dim);
    cursor: pointer;
    font-size: 12px;
}

.pg-auth-option.active {
    border-color: var(--pg-accent);
    color: var(--pg-accent);
    background: rgba(37,99,235,0.08);
}

.pg-auth-fields {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pg-auth-field {
    padding: 8px 10px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-size: 13px;
    outline: none;
}

.pg-auth-field:focus { border-color: var(--pg-accent); }

.pg-auth-note {
    font-size: 11px;
    color: var(--pg-text-dim);
    margin-top: 4px;
    line-height: 1.4;
}

/* ── Response ─────────────────────────────────────────────────── */

.pg-response-status {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--pg-sidebar);
    border-bottom: 1px solid var(--pg-border);
    flex-shrink: 0;
    font-size: 13px;
    flex-wrap: wrap;
}

.pg-status-code {
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 13px;
}

.pg-status-code.s2xx { background: rgba(22,163,74,0.15); color: var(--pg-success); }
.pg-status-code.s3xx { background: rgba(217,119,6,0.15); color: var(--pg-warning); }
.pg-status-code.s4xx { background: rgba(217,119,6,0.15); color: var(--pg-warning); }
.pg-status-code.s5xx { background: rgba(220,38,38,0.15); color: var(--pg-error); }

.pg-response-time { color: var(--pg-text-dim); font-size: 12px; }
.pg-response-size { color: var(--pg-text-dim); font-size: 12px; }

.pg-response-actions {
    margin-left: auto;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.pg-action-btn {
    padding: 4px 10px;
    background: var(--pg-subtle-bg);
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text-dim);
    cursor: pointer;
    font-size: 11px;
    white-space: nowrap;
    transition: all 0.15s;
}

.pg-action-btn:hover {
    color: var(--pg-text);
    border-color: var(--pg-accent);
}

.pg-action-btn-flash {
    color: var(--pg-success) !important;
    border-color: var(--pg-success) !important;
}

/* Retry button */
.pg-retry-btn {
    color: var(--pg-warning) !important;
    border-color: var(--pg-warning) !important;
}

.pg-retry-btn:hover { background: rgba(217,119,6,0.1) !important; }

.pg-response-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.pg-response-body::-webkit-scrollbar { width: 6px; }
.pg-response-body::-webkit-scrollbar-track { background: transparent; }
.pg-response-body::-webkit-scrollbar-thumb { background: var(--pg-border); border-radius: 3px; }

.pg-json-output {
    white-space: pre-wrap;
    word-break: break-word;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
    color: var(--pg-text);
}

/* JSON syntax */
.pg-json-key { color: var(--pg-json-key); }
.pg-json-string { color: var(--pg-json-string); }
.pg-json-number { color: var(--pg-json-number); }
.pg-json-bool { color: var(--pg-json-bool); }
.pg-json-null { color: var(--pg-json-null); }

/* JSON tree */
.pg-json-tree {
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
}

.pg-json-header { cursor: pointer; display: inline; }
.pg-json-header:hover .pg-json-toggle { color: var(--pg-accent); }

.pg-json-toggle {
    display: inline-block;
    width: 16px;
    font-size: 10px;
    color: var(--pg-text-dim);
    cursor: pointer;
    user-select: none;
}

.pg-json-preview { color: var(--pg-text-dim); font-size: 12px; }
.pg-json-row { padding-left: 16px; }

.pg-json-children {
    border-left: 1px solid var(--pg-border);
    margin-left: 4px;
}

/* Headers table */
.pg-headers-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.pg-headers-table th {
    text-align: left;
    padding: 6px 10px;
    border-bottom: 1px solid var(--pg-border);
    color: var(--pg-text-dim);
    font-weight: 600;
}

.pg-headers-table td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--pg-border);
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    word-break: break-all;
    color: var(--pg-text);
}

.pg-headers-table td:first-child {
    color: var(--pg-accent);
    white-space: nowrap;
}

/* Empty state */
.pg-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--pg-text-dim);
    text-align: center;
    padding: 40px;
}

.pg-empty-state svg { width: 64px; height: 64px; margin-bottom: 16px; opacity: 0.3; }
.pg-empty-state h3 { margin: 0 0 8px; font-size: 16px; color: var(--pg-text); }
.pg-empty-state p { margin: 0; font-size: 13px; }

/* Spinner */
.pg-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--pg-subtle-border);
    border-top-color: var(--pg-accent);
    border-radius: 50%;
    animation: pg-spin 0.6s linear infinite;
}

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

/* ── History ──────────────────────────────────────────────────── */

.pg-history-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex: 1;
}

.pg-history-meta {
    font-size: 11px;
    color: var(--pg-text-dim);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.pg-status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 2px;
}

.pg-status-dot.s2xx { background: var(--pg-success); }
.pg-status-dot.s4xx { background: var(--pg-warning); }
.pg-status-dot.s5xx { background: var(--pg-error); }

.pg-clear-history-btn {
    display: block;
    width: calc(100% - 32px);
    margin: 8px 16px;
    padding: 6px;
    background: none;
    border: 1px dashed var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text-dim);
    cursor: pointer;
    font-size: 11px;
    text-align: center;
}

.pg-clear-history-btn:hover {
    border-color: var(--pg-error);
    color: var(--pg-error);
}

/* Sparkline */
.pg-sparkline-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--pg-border);
}

.pg-sparkline { flex-shrink: 0; }

.pg-sparkline-label {
    font-size: 11px;
    color: var(--pg-muted);
    white-space: nowrap;
}

/* ── Environment variables ────────────────────────────────────── */

.pg-env-desc {
    padding: 12px 16px;
    font-size: 12px;
    color: var(--pg-text-dim);
    line-height: 1.5;
    border-bottom: 1px solid var(--pg-border);
}

.pg-env-desc code {
    background: var(--pg-subtle-bg);
    padding: 1px 5px;
    border-radius: 3px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    font-size: 11px;
    color: var(--pg-accent);
}

.pg-env-row {
    display: flex;
    gap: 4px;
    padding: 4px 16px;
    align-items: center;
}

.pg-env-key, .pg-env-value {
    flex: 1;
    padding: 6px 8px;
    background: var(--pg-input);
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-size: 12px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    outline: none;
}

.pg-env-key:focus, .pg-env-value:focus { border-color: var(--pg-accent); }

.pg-env-del {
    width: 24px;
    height: 24px;
    background: none;
    border: 1px solid var(--pg-border);
    border-radius: 4px;
    color: var(--pg-error);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0;
}

.pg-env-del:hover { background: rgba(220,38,38,0.08); }

/* ── Audit log ────────────────────────────────────────────────── */

.pg-log-loading {
    padding: 16px;
    color: var(--pg-muted);
    font-size: 13px;
}

.pg-log-entry {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-bottom: 1px solid var(--pg-border);
    font-size: 12px;
    transition: background 0.15s;
}

.pg-log-entry:hover { background: var(--pg-subtle-hover); }

.pg-log-status {
    min-width: 28px;
    text-align: center;
    font-weight: 600;
    font-size: 11px;
    padding: 2px 4px;
    border-radius: 3px;
}

.pg-log-status.s2xx { color: var(--pg-success); background: rgba(22,163,74,0.12); }
.pg-log-status.s3xx { color: var(--pg-accent); background: rgba(37,99,235,0.12); }
.pg-log-status.s4xx { color: var(--pg-warning); background: rgba(217,119,6,0.12); }
.pg-log-status.s5xx { color: var(--pg-error); background: rgba(220,38,38,0.12); }

.pg-log-method {
    min-width: 36px;
    text-align: center;
    font-weight: 600;
    font-size: 10px;
    padding: 2px 4px;
    border-radius: 3px;
    text-transform: uppercase;
}

.pg-log-method.pg-method-get { color: var(--pg-get); }
.pg-log-method.pg-method-post { color: var(--pg-accent); }
.pg-log-method.pg-method-patch { color: var(--pg-patch); }
.pg-log-method.pg-method-delete { color: var(--pg-error); }

.pg-log-route {
    flex: 1;
    color: var(--pg-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pg-log-time {
    color: var(--pg-muted);
    font-size: 11px;
    min-width: 40px;
    text-align: right;
}

.pg-log-date {
    color: var(--pg-muted);
    font-size: 11px;
    min-width: 55px;
    text-align: right;
}

/* ── Dropdowns (code gen, refresh, workflow) ───────────────────── */

.pg-code-gen-btn { position: relative; }

.pg-code-dropdown,
.pg-refresh-dropdown,
.pg-workflow-dropdown {
    position: absolute;
    bottom: calc(100% + 4px);
    right: 0;
    background: var(--pg-sidebar);
    border: 1px solid var(--pg-border);
    border-radius: 8px;
    min-width: 160px;
    z-index: 200;
    box-shadow: 0 8px 24px var(--pg-shadow);
    overflow: hidden;
}

.pg-code-item {
    padding: 8px 14px;
    color: var(--pg-text);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.pg-code-item:hover { background: var(--pg-subtle-hover); }
.pg-code-item.active { color: var(--pg-accent); font-weight: 600; }

/* ── Shortcuts popup ──────────────────────────────────────────── */

.pg-shortcuts-popup {
    position: fixed;
    top: 80px;
    right: 20px;
    background: var(--pg-sidebar);
    border: 1px solid var(--pg-border);
    border-radius: 8px;
    padding: 16px;
    min-width: 280px;
    z-index: 1000;
    box-shadow: 0 8px 32px var(--pg-shadow);
}

.pg-shortcuts-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pg-muted);
    margin-bottom: 8px;
}

.pg-shortcut-row {
    font-size: 13px;
    color: var(--pg-text);
    margin-bottom: 6px;
    line-height: 1.4;
}

.pg-shortcut-row kbd {
    display: inline-block;
    padding: 2px 6px;
    background: var(--pg-subtle-bg);
    border: 1px solid var(--pg-border);
    border-radius: 3px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    font-size: 11px;
    color: var(--pg-accent);
    margin-right: 2px;
}

.pg-shortcut-row code {
    background: var(--pg-subtle-bg);
    padding: 1px 5px;
    border-radius: 3px;
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    font-size: 11px;
    color: var(--pg-accent);
}

/* ── Response diff ────────────────────────────────────────────── */

.pg-diff-container {
    margin-top: 12px;
    border-top: 1px solid var(--pg-border);
    padding-top: 10px;
}

.pg-diff-title {
    font-size: 11px;
    color: var(--pg-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pg-diff-output {
    font-family: "SF Mono", Consolas, monospace;
    font-size: 12px;
    line-height: 1.6;
    background: var(--pg-code-bg);
    border-radius: 6px;
    padding: 10px;
    overflow-x: auto;
    white-space: pre;
    max-height: 300px;
    overflow-y: auto;
}

.pg-diff-same { color: var(--pg-muted); display: block; }
.pg-diff-added { color: var(--pg-success); display: block; background: rgba(22,163,74,0.06); }
.pg-diff-removed { color: var(--pg-error); display: block; background: rgba(220,38,38,0.06); }
.pg-diff-changed { color: var(--pg-error); display: block; background: rgba(220,38,38,0.06); }
.pg-diff-changed-new { color: var(--pg-success); display: block; background: rgba(22,163,74,0.06); }

/* ── Resize handles ───────────────────────────────────────────── */

.pg-resize-handle {
    background: transparent;
    flex-shrink: 0;
    transition: background 0.15s;
    z-index: 10;
}

.pg-resize-handle:hover, .pg-resize-handle:active { background: var(--pg-accent); }
.pg-resize-s { width: 4px; cursor: col-resize; }
.pg-resize-h { width: 4px; cursor: col-resize; }

/* ── Test runner ──────────────────────────────────────────────── */

.pg-test-actions {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
}

.pg-test-card {
    background: var(--pg-subtle-bg);
    border: 1px solid var(--pg-subtle-border);
    border-radius: 6px;
    padding: 10px 12px;
    margin: 6px 12px;
    transition: border-color 0.2s;
}

.pg-test-card.pg-test-pass { border-color: var(--pg-success); }
.pg-test-card.pg-test-fail { border-color: var(--pg-error); }

.pg-test-name-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.pg-test-name {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--pg-subtle-border);
    color: var(--pg-text);
    font-size: 13px;
    font-weight: 600;
    padding: 2px 0;
    outline: none;
}

.pg-test-name:focus { border-bottom-color: var(--pg-accent); }

.pg-test-req-row {
    display: flex;
    gap: 6px;
    margin-bottom: 6px;
}

.pg-test-method {
    background: var(--pg-sidebar);
    color: var(--pg-text);
    border: 1px solid var(--pg-subtle-border);
    border-radius: 4px;
    padding: 3px 4px;
    font-size: 11px;
    font-weight: 600;
    width: 68px;
}

.pg-test-path {
    flex: 1;
    background: transparent;
    border: 1px solid var(--pg-subtle-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-family: "SF Mono", Consolas, monospace;
    font-size: 12px;
    padding: 3px 6px;
}

.pg-test-path:focus { border-color: var(--pg-accent); outline: none; }

.pg-test-assert-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.pg-test-label {
    color: var(--pg-muted);
    font-size: 11px;
    white-space: nowrap;
}

.pg-test-status-input {
    width: 50px;
    background: transparent;
    border: 1px solid var(--pg-subtle-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-size: 12px;
    padding: 2px 4px;
    text-align: center;
}

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

.pg-test-contains-input {
    flex: 1;
    min-width: 60px;
    background: transparent;
    border: 1px solid var(--pg-subtle-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-size: 12px;
    padding: 2px 6px;
}

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

.pg-test-body {
    width: 100%;
    background: var(--pg-code-bg);
    border: 1px solid var(--pg-subtle-border);
    border-radius: 4px;
    color: var(--pg-text);
    font-family: "SF Mono", Consolas, monospace;
    font-size: 11px;
    padding: 4px 6px;
    resize: vertical;
    box-sizing: border-box;
    margin-top: 2px;
}

.pg-test-body:focus { border-color: var(--pg-accent); outline: none; }

.pg-test-result {
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 4px;
    margin-top: 6px;
}

.pg-test-result-pass { background: rgba(22,163,74,0.1); color: var(--pg-success); }
.pg-test-result-fail { background: rgba(220,38,38,0.1); color: var(--pg-error); }

.pg-test-run-btn {
    background: transparent;
    border: 1px solid var(--pg-subtle-border);
    color: var(--pg-accent);
    border-radius: 4px;
    padding: 3px 10px;
    font-size: 11px;
    cursor: pointer;
    margin-top: 6px;
    transition: background 0.15s;
}

.pg-test-run-btn:hover { background: var(--pg-subtle-hover); }

.pg-test-summary {
    text-align: center;
    padding: 10px 12px;
    font-size: 13px;
    border-top: 1px solid var(--pg-border);
    margin-top: 8px;
}

.pg-test-pass-count { color: var(--pg-success); font-weight: 600; }
.pg-test-fail-count { color: var(--pg-error); font-weight: 600; }

/* ── Fullscreen response ──────────────────────────────────────── */

.pg-response-panel.pg-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100% !important;
    height: 100vh !important;
    z-index: 10000;
    background: var(--pg-bg);
    overflow-y: auto;
    border: none;
}

/* ── Workflow panel ────────────────────────────────────────────── */

.pg-workflow-panel { padding: 16px; }

.pg-workflow-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--pg-accent);
    margin-bottom: 12px;
}

.pg-workflow-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 4px;
    margin-bottom: 4px;
    font-size: 12px;
}

.pg-wf-pass { background: rgba(22,163,74,0.06); border-left: 3px solid var(--pg-success); }
.pg-wf-fail { background: rgba(220,38,38,0.06); border-left: 3px solid var(--pg-error); }

.pg-wf-running {
    background: rgba(37,99,235,0.06);
    border-left: 3px solid var(--pg-accent);
    color: var(--pg-accent);
}

.pg-wf-idx {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--pg-subtle-bg);
    font-size: 10px;
    font-weight: 600;
    flex-shrink: 0;
}

/* ── SSE monitor ──────────────────────────────────────────────── */

.pg-sse-panel {
    border-top: 1px solid var(--pg-border);
    background: var(--pg-code-bg);
    max-height: 200px;
    display: flex;
    flex-direction: column;
}

.pg-sse-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--pg-accent);
    border-bottom: 1px solid var(--pg-border);
    flex-shrink: 0;
}

.pg-sse-log {
    flex: 1;
    overflow-y: auto;
    padding: 6px 12px;
    font-family: "SF Mono", Consolas, monospace;
    font-size: 11px;
    line-height: 1.6;
}

.pg-sse-msg {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pg-sse-connected { color: var(--pg-success); }
.pg-sse-notification { color: var(--pg-accent); }
.pg-sse-timeout { color: var(--pg-warning); }
.pg-sse-error { color: var(--pg-error); }
.pg-sse-info { color: var(--pg-muted); }

/* ── Responsive ───────────────────────────────────────────────── */

@media screen and (max-width: 1024px) {
    .pg-sidebar { width: 240px; min-width: 240px; }
}

@media screen and (max-width: 768px) {
    #gwp-api-playground {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }

    .pg-sidebar {
        width: 100%;
        min-width: 100%;
        max-height: 300px;
    }

    .pg-content { flex-direction: column; }

    .pg-request-panel,
    .pg-response-panel {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--pg-border);
        min-height: 300px;
    }

    .pg-request-bar { flex-wrap: wrap; }
}