.indicators-hero { padding:56px 0; background:linear-gradient(135deg,#0d7ec0 0%,#168fd4 50%,#1ba0e8 100%); color:#fff; border-radius:12px; text-align:center; }
.indicators-content { padding-top:16px !important; padding-bottom:0 !important; }
.indicators-hero h1 { margin:0 0 8px; font-size:32px; font-weight:700; letter-spacing:-.5px; }
.indicators-hero p { max-width:560px; margin:0 auto; color:rgba(255,255,255,.8); font-size:14px; line-height:1.5; }

.indicators-filter { display:flex; gap:10px; flex-wrap:wrap; margin-top:16px; }
.ind-cat { padding:8px 20px; border:1px solid var(--line); border-radius:30px; background:var(--paper); color:var(--muted); font-size:14px; font-weight:500; cursor:pointer; transition:all .25s var(--ease); }
.ind-cat:hover { color:var(--ink); border-color:var(--gold); }
.ind-cat.active { color:#fff; background:var(--gold); border-color:var(--gold); box-shadow:0 4px 12px rgba(21,153,229,.25); }

.indicators-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:28px; }
.ind-card { display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:20px; box-shadow:var(--shadow-sm); transition:all .3s var(--ease); }
.ind-card:hover { box-shadow:var(--shadow-md); transform:translateY(-3px); border-color:var(--gold); }
.ind-card-head { display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.ind-icon { width:40px; height:40px; border-radius:10px; background:linear-gradient(135deg,#e5f6ff,#d4f0ff); display:flex; align-items:center; justify-content:center; font-size:18px; font-weight:700; color:var(--teal); flex-shrink:0; }
.ind-card h3 { margin:0; font-size:16px; font-weight:600; color:var(--ink); flex:1; line-height:1.4; }
.ind-platform { display:inline-block; padding:2px 8px; border-radius:12px; font-size:11px; font-weight:600; background:#e5f6ff; color:var(--teal); flex-shrink:0; }
.ind-desc { margin:0 0 14px; font-size:13px; line-height:1.6; color:var(--muted); flex:1; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.ind-footer { display:flex; align-items:center; gap:12px; margin-top:auto; padding-top:10px; border-top:1px solid var(--paper); }
.ind-size { font-size:12px; color:var(--muted); }
.ind-download { margin-left:auto; padding:6px 16px; border:none; border-radius:8px; background:var(--gold); color:#fff; font-size:13px; font-weight:600; cursor:pointer; transition:all .2s var(--ease); }
.ind-download:hover { background:var(--teal); transform:scale(1.03); }
.ind-download:disabled { background:var(--line); color:var(--muted); cursor:not-allowed; transform:none; }

.indicators-loading { grid-column:1/-1; text-align:center; padding:48px 24px; color:var(--muted); font-size:15px; }
.indicators-empty { grid-column:1/-1; text-align:center; padding:60px 24px; }
.indicators-empty .empty-mark { width:56px; height:56px; margin:0 auto 16px; border-radius:50%; background:var(--paper); display:flex; align-items:center; justify-content:center; font-size:28px; color:var(--gold); }
.indicators-empty h4 { margin:0 0 8px; font-size:18px; font-weight:600; color:var(--ink); }
.indicators-empty p { margin:0; font-size:14px; color:var(--muted); }

@media (max-width:1100px) { .indicators-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:680px) { .indicators-grid { grid-template-columns:1fr; } }