/* UI Components: KPI, Tables, Dialogs, Toasts, Status Badges, Skeleton */

/* KPI Grid */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-4);margin-bottom:var(--space-5)}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:var(--space-5);box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform var(--duration-normal) var(--ease-out),box-shadow var(--duration-normal) var(--ease-out)}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.kpi:active{transform:translateY(0);transition-duration:var(--duration-fast)}
.kpi::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--violet));opacity:0;transition:opacity var(--duration-normal) var(--ease-out)}
.kpi:hover::after{opacity:1}
.kpi-label{font-size:12px;color:var(--text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:0.06em}
.kpi-value{font-size:36px;font-weight:800;margin-top:var(--space-3);line-height:1;letter-spacing:-0.03em;color:#fff}
.kpi-foot{font-size:13px;color:var(--text-secondary);margin-top:var(--space-3)}
.t-fail{color:var(--red)}
.dash-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:var(--space-4);margin-bottom:var(--space-4)}
@media(max-width:880px){.dash-grid{grid-template-columns:1fr}}
.card-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}
.card-h h3{font-size:17px;font-weight:700;margin:0;letter-spacing:-0.01em;color:#fff}

/* Emotion bars */
.emotion-bars{display:flex;flex-direction:column;gap:var(--space-3)}
.emotion-row{display:grid;grid-template-columns:80px 1fr 100px;align-items:center;gap:var(--space-3);font-size:14px}
.emotion-label{display:flex;align-items:center;gap:8px;color:var(--text-secondary)}
.emotion-dot{width:10px;height:10px;border-radius:50%}
.emotion-track{background:rgba(255,255,255,0.05);height:8px;border-radius:4px;overflow:hidden}
.emotion-fill{height:100%;border-radius:4px;transition:width 500ms var(--ease-in-out)}
.emotion-num{font-size:13px;color:var(--text-secondary);text-align:right;font-family:var(--font-mono)}
.ep-positive,.emotion-fill.ep-positive,.emotion-dot.ep-positive{background:var(--green);color:var(--green)}
.ep-negative,.emotion-fill.ep-negative,.emotion-dot.ep-negative{background:var(--red);color:var(--red)}
.ep-neutral,.emotion-fill.ep-neutral,.emotion-dot.ep-neutral{background:var(--accent);color:var(--accent)}
.ep-unknown,.emotion-fill.ep-unknown,.emotion-dot.ep-unknown{background:var(--muted);color:var(--muted)}
.emotion-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:500;color:#fff;flex-shrink:0;white-space:nowrap}

/* Top feeds */
.top-feeds{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.top-feeds li{display:flex;align-items:center;gap:var(--space-3);font-size:14px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-xs);transition:background var(--duration-fast) var(--ease-out)}
.top-feeds li:hover{background:var(--panel-hover)}
.tf-rank{font-family:var(--font-mono);color:var(--muted);flex-shrink:0;min-width:32px;font-size:12px}
.tf-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--accent)}
.tf-state{font-size:12px;padding:2px 10px;border-radius:999px;flex-shrink:0;font-weight:500}
.tf-count{font-family:var(--font-mono);font-size:13px;color:var(--text-secondary);flex-shrink:0;min-width:50px;text-align:right}

/* Recent list */
.recent-list{list-style:none;padding:0;margin:0}
.recent-row{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-bottom:1px solid var(--line);font-size:14px;transition:background var(--duration-fast) var(--ease-out)}
.recent-row:last-child{border-bottom:none}
.recent-row:hover{background:var(--panel-hover)}
.recent-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
.recent-meta{flex-shrink:0}

/* Form grid */
.form-grid{display:grid;grid-template-columns:1fr 2fr 2fr auto auto;gap:10px;align-items:center}
.toolbar{display:grid;grid-template-columns:110px 140px 1fr auto auto;gap:10px;align-items:center}
.content{max-width:380px}
.content-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;line-height:1.5;overflow-wrap:break-word}
.content-full{display:none}
.pager{display:flex;gap:var(--space-3);align-items:center;margin-top:var(--space-4)}

/* Group tags */
.group-tag{border:1px solid var(--line-strong);background:var(--panel-2);color:var(--text);padding:6px 14px;border-radius:999px;cursor:pointer;transition:all var(--duration-fast) var(--ease-out);display:inline-flex;align-items:center;gap:var(--space-2);white-space:nowrap;font-size:13px}
.group-tag:hover{border-color:var(--accent);background:var(--accent-glow)}
.group-tag-selected{border:2px solid var(--accent);background:var(--accent-glow)}
.group-tag-badge{display:inline-block;font-size:12px;font-weight:600;padding:2px 7px;border-radius:999px;color:var(--red);border:1px solid rgba(248,113,113,0.3);background:var(--red-dim)}
.group-tag-selected-label{display:inline-block;font-size:12px;font-weight:600;padding:2px 6px;border-radius:999px;color:var(--accent);border:1px solid rgba(91,138,245,0.3);background:var(--accent-glow)}

/* Copy cells */
.copy-cell{cursor:pointer;user-select:none;border-radius:var(--radius-xs);transition:background var(--duration-fast) var(--ease-out)}
.copy-cell:hover{background:rgba(94,106,210,0.08)}
.table-ops{cursor:default;user-select:auto}
.table-ops button{cursor:pointer}
.link-col a{cursor:pointer}
.h5-url-copy{border-top:1px solid var(--line);line-height:1.4}

/* Toast */
.copy-toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%);z-index:20000;padding:10px 22px;border-radius:var(--radius-xs);font-size:14px;color:#fff;background:var(--glass);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);pointer-events:none;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);animation:toast-in 0.25s ease-out}
@keyframes toast-in{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}

/* === Table === */
.table-wrap{overflow:auto;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--panel)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{border-bottom:1px solid var(--line);padding:var(--space-3) var(--space-4);text-align:left;vertical-align:top}
thead th{position:sticky;top:0;z-index:1;color:var(--text-secondary);background:var(--panel-2);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:0.04em}
thead th.th-nowrap{white-space:nowrap}
tbody tr{transition:background var(--duration-fast) var(--ease-out)}
tbody tr:hover{background:rgba(91,138,245,0.04)}
.mono{font-family:var(--font-mono);font-size:12px;overflow-wrap:break-word}

/* Status Badges */
.status{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.s-pending{background:var(--yellow-dim);color:var(--yellow);border:1px solid rgba(251,191,36,0.2)}
.s-success{background:var(--green-dim);color:var(--green);border:1px solid rgba(52,211,153,0.2)}
.s-failed{background:var(--red-dim);color:var(--red);border:1px solid rgba(248,113,113,0.2)}
.table-wrap td.col-push-status .status{white-space:nowrap;padding:2px 8px;font-size:12px;line-height:1.3}

/* Ops Buttons */
.ops{display:flex;flex-wrap:wrap;gap:8px}
pre{margin:0;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-xs);color:var(--text);padding:14px;max-height:200px;overflow:auto;white-space:pre-wrap;font-family:var(--font-mono);font-size:13px}

/* === Dialog (FIXED: mobile-safe) === */
dialog{border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--panel);color:var(--text);width:min(700px,92vw);max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);padding:var(--space-6);animation:dialog-in var(--duration-slow) var(--ease-out)}
dialog::backdrop{background:rgba(0,0,0,0.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:backdrop-in var(--duration-normal) ease-out}
@keyframes dialog-in{from{opacity:0;transform:translateY(8px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes backdrop-in{from{opacity:0}to{opacity:1}}

/* === Skeleton loading === */
.skeleton{background:linear-gradient(90deg,var(--panel) 25%,var(--panel-hover) 50%,var(--panel) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-xs)}
.skeleton-text{height:14px;margin-bottom:8px;border-radius:4px}
.skeleton-text.w-3\/4{width:75%}
.skeleton-text.w-1\/2{width:50%}
.skeleton-text.w-full{width:100%}
.skeleton-block{height:60px;border-radius:var(--radius-sm);margin-bottom:12px}
.skeleton-kpi{height:100px;border-radius:var(--radius-sm)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.gap-1{gap:4px}.gap-1\.5{gap:6px}.gap-2\.5{gap:10px}.gap-3{gap:12px}
.flex-start{align-items:flex-start}
.skeleton-row{height:52px;margin-bottom:4px}
.skeleton-card-lg{height:120px;margin-bottom:8px}
.skeleton-card-md{height:180px}

/* === API Toast (replaces inline styles in app.js) === */
.api-toast-bottom{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:2147483646;pointer-events:none;padding:16px;box-sizing:border-box}
.api-toast-bottom>*{pointer-events:auto}
.api-toast-box{max-width:min(92vw,440px);padding:14px 22px;border-radius:12px;font-size:15px;line-height:1.5;text-align:center;word-break:break-word;font-weight:600;animation:toast-in 0.25s ease-out}
.api-toast-box--error{color:#fff;background:linear-gradient(180deg,#6b2030 0%,#4a1522 100%);border:1px solid rgba(248,113,113,0.5);box-shadow:0 4px 16px rgba(0,0,0,0.35);cursor:pointer;transition:opacity var(--duration-fast) var(--ease-out)}
.api-toast-box--error:hover{opacity:0.85}
.api-toast-box--success{padding:10px 22px;border-radius:8px;font-size:14px;font-weight:500;color:#065f46;background:#d1fae5;border:1px solid #6ee7b7;box-shadow:0 4px 16px rgba(0,0,0,0.2)}
.api-toast-box--copy{color:#0a1628;background:linear-gradient(180deg,#ffffff 0%,#eef6ff 100%);border:2px solid var(--accent);box-shadow:0 10px 40px rgba(0,113,227,0.2),0 4px 16px rgba(0,0,0,0.08)}