/**
 * Compress Image — workspace styles
 * Scoped under #compress-image-app so nothing here leaks into the rest
 * of the site (the source tool used bare `body`, `.main`, `.sidebar`, etc.)
 */
#compress-image-app{
  --ci-red:#e8294f;--ci-red-dark:#c41f3c;--ci-red-light:#ffeef2;
  --ci-gray-50:#f4f5f7;--ci-gray-100:#f1f3f5;--ci-gray-200:#e9ecef;
  --ci-gray-300:#ced4da;--ci-gray-400:#adb5bd;--ci-gray-600:#6c757d;--ci-gray-800:#343a40;
  font-family:'DM Sans',sans-serif;color:var(--ci-gray-800);
}
#compress-image-app *,#compress-image-app *::before,#compress-image-app *::after{box-sizing:border-box}

/* ===== Empty state (shown if someone lands here with no image handed off) ===== */
#ci-empty-state,#ci-loading-state{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}
#ci-empty-state .hero-icon,#ci-loading-state .hero-icon{width:72px;height:72px;background:var(--ci-red);border-radius:20px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 8px 24px rgba(232,41,79,.25)}
#ci-empty-state .hero-icon i,#ci-loading-state .hero-icon i{font-size:36px;color:#fff}
#ci-empty-state h1,#ci-loading-state h1{font-size:clamp(1.5rem,4vw,2.2rem);font-weight:900;margin-bottom:10px}
#ci-empty-state p,#ci-loading-state p{font-size:1rem;color:var(--ci-gray-600);margin-bottom:28px;max-width:420px}
#ci-empty-state .btn-select{display:inline-block;background:var(--ci-red);color:#fff;padding:13px 34px;border-radius:999px;font-weight:800;box-shadow:0 6px 18px rgba(232,41,79,.28);font-size:.95rem;text-decoration:none}
.ci-spin i{animation:ci-spin 1s linear infinite}
@keyframes ci-spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

/* ===== Workspace ===== */
#ci-workspace{min-height:100vh}
#ci-workspace .layout{display:flex;min-height:100vh;align-items:stretch}
#ci-workspace .main{flex:1;background-color:transparent;background-image:radial-gradient(circle,#dcdcdc 1.6px,transparent 1.6px);background-size:22px 22px;padding:28px 32px;overflow-y:auto}
#ci-workspace .main-title{font-size:.92rem;font-weight:700;color:var(--ci-gray-600);margin-bottom:22px}

#ci-workspace .settings-block{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-bottom:22px}
#ci-workspace .settings-block.desktop{display:flex;flex-direction:column;gap:16px;margin-bottom:20px}
#ci-workspace .setting-card{background:#fff;border:1.5px solid var(--ci-gray-200);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:12px;transition:.18s}
#ci-workspace .setting-card:hover{border-color:var(--ci-gray-300);box-shadow:0 8px 22px rgba(0,0,0,.08)}
#ci-workspace .setting-label{font-size:.8rem;font-weight:700;color:var(--ci-gray-600);text-transform:uppercase;letter-spacing:.5px}
#ci-workspace .target-row{display:flex;gap:8px;align-items:center}
#ci-workspace .settings-block.desktop .target-row{gap:10px}
#ci-workspace .target-input{flex:1;min-width:0;padding:10px 14px;border:1.5px solid var(--ci-gray-300);border-radius:12px;font-size:1rem;font-weight:700;color:var(--ci-gray-800);text-align:center;background:#fff;transition:.15s;outline:none}
#ci-workspace .target-input:focus{border-color:var(--ci-red)}
#ci-workspace .settings-block.desktop .target-input{padding:16px 14px;font-size:1.35rem;font-weight:800;border-radius:14px}
#ci-workspace .unit-group{display:flex;border:1.5px solid var(--ci-gray-300);border-radius:12px;overflow:hidden;flex-shrink:0}
#ci-workspace .unit-btn{padding:10px 14px;border:none;background:#fff;font-weight:700;font-size:.85rem;cursor:pointer;color:var(--ci-gray-600);transition:.15s}
#ci-workspace .settings-block.desktop .unit-btn{padding:14px 16px;font-size:.88rem}
#ci-workspace .unit-btn.active{background:var(--ci-red);color:#fff}
#ci-workspace .format-group{display:flex;gap:8px;flex-wrap:wrap}
#ci-workspace .fmt-btn{flex:1;min-width:60px;padding:9px 8px;border:1.5px solid var(--ci-gray-300);border-radius:10px;background:#fff;font-weight:700;font-size:.8rem;cursor:pointer;color:var(--ci-gray-600);transition:.15s;text-align:center}
#ci-workspace .settings-block.desktop .fmt-btn{padding:11px 8px;font-size:.85rem}
#ci-workspace .fmt-btn.active{background:var(--ci-red);color:#fff;border-color:var(--ci-red)}
@media(max-width:480px){#ci-workspace .settings-block:not(.desktop){grid-template-columns:1fr}}

#ci-workspace .preview-section{margin-top:0}
#ci-workspace .preview-title{font-size:.92rem;font-weight:700;color:var(--ci-gray-600);margin-bottom:16px}
#ci-workspace .preview-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
#ci-workspace .preview-card{background:#fff;border:1.5px solid var(--ci-gray-200);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;align-items:center}
#ci-workspace .preview-img-wrap{width:100%;height:160px;display:flex;align-items:center;justify-content:center;background:var(--ci-gray-50);border-bottom:1.5px solid var(--ci-gray-200)}
#ci-workspace .preview-img-wrap img{max-width:100%;max-height:100%;object-fit:contain}
#ci-workspace .preview-placeholder{color:var(--ci-gray-400);font-size:2.2rem;display:flex;flex-direction:column;align-items:center;gap:8px}
#ci-workspace .preview-placeholder span{font-size:.78rem;font-weight:600}
#ci-workspace .preview-info{padding:12px 14px;width:100%;text-align:center}
#ci-workspace .preview-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--ci-gray-400);margin-bottom:4px}
#ci-workspace .preview-size{font-size:1rem;font-weight:800}
#ci-workspace .preview-size.original{color:#e8294f}
#ci-workspace .preview-size.compressed{color:#28a745}
#ci-workspace .stats-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:14px;margin-top:16px}
#ci-workspace .stat-card{background:#fff;border:1.5px solid var(--ci-gray-200);border-radius:14px;padding:14px;text-align:center}
#ci-workspace .stat-val{font-size:1.2rem;font-weight:900}
#ci-workspace .stat-label{font-size:.68rem;color:var(--ci-gray-400);font-weight:600;margin-top:4px;text-transform:uppercase;letter-spacing:.4px}
#ci-workspace .match-badge{margin-top:16px;border-radius:12px;padding:12px 16px;font-size:.85rem;font-weight:700;text-align:center;display:none}
#ci-workspace .match-badge.success{background:#d4edda;color:#155724;border:1.5px solid #28a745;display:block}
#ci-workspace .match-badge.warning{background:#fff3cd;color:#856404;border:1.5px solid #ffc107;display:block}
#ci-workspace .error-msg{margin-top:16px;background:#fff0f2;border:1px solid #f7c5ce;border-radius:10px;padding:12px;color:var(--ci-red-dark);font-size:.82rem;display:none}

#ci-workspace .sidebar{width:420px;background:#fff;border-left:1px solid var(--ci-gray-200);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;flex-shrink:0}
#ci-workspace .sidebar-top{flex:1;overflow-y:auto;padding:26px 22px 20px}
#ci-workspace .sidebar-title{font-size:1.5rem;font-weight:900;margin-bottom:18px}
#ci-workspace .info-box{background:#eaf4ff;border:1px solid #b8daff;border-radius:12px;padding:14px;display:flex;gap:10px;margin-bottom:16px}
#ci-workspace .info-icon{color:#1a73e8;font-size:16px;flex-shrink:0;margin-top:2px}
#ci-workspace .info-text{font-size:.82rem;line-height:1.6;color:#1a5cbf}
#ci-workspace #progress-area{margin-top:18px;display:none}
#ci-workspace .progress-bar-wrap{width:100%;height:8px;border-radius:999px;background:var(--ci-gray-200);overflow:hidden;margin-bottom:8px}
#ci-workspace .progress-bar{height:100%;width:0;background:var(--ci-red);border-radius:999px;transition:width .3s}
#ci-workspace .progress-text{font-size:.8rem;color:var(--ci-gray-600)}
#ci-workspace #success-area{margin-top:18px;background:#fff;border:1px solid #28a745;border-radius:14px;padding:18px;text-align:center;display:none}
#ci-workspace .success-icon{width:48px;height:48px;border-radius:50%;background:#d4edda;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:22px;color:#28a745}
#ci-workspace .btn-again{margin-top:12px;background:none;border:none;color:var(--ci-red);cursor:pointer;font-weight:700;display:block;width:100%}
#ci-workspace .sidebar-bottom{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--ci-gray-200);padding:18px;z-index:100}
#ci-workspace #btn-compress{width:100%;height:64px;border:none;border-radius:18px;background:var(--ci-red);color:#fff;font-size:1.15rem;font-weight:900;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:12px;transition:.18s;box-shadow:0 10px 25px rgba(232,41,79,.25)}
#ci-workspace #btn-compress:hover:not(:disabled){background:var(--ci-red-dark)}
#ci-workspace #btn-compress:disabled{opacity:.5;cursor:not-allowed}
#ci-workspace #btn-compress.download-mode{background:#28a745;box-shadow:0 10px 25px rgba(40,167,69,.25)}
#ci-workspace #btn-compress.download-mode:hover:not(:disabled){background:#1e7e34}
#ci-workspace .btn-icon{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center}
#ci-workspace .privacy-note{margin-top:10px;text-align:center;font-size:.7rem;color:var(--ci-gray-400)}

@media(max-width:1100px){#ci-workspace .sidebar{width:360px}#ci-workspace .main{padding:24px}}
@media(max-width:768px){
  #ci-workspace .layout{flex-direction:column}
  #ci-workspace .main{width:100%;padding:16px 14px 130px}
  #ci-workspace .preview-row{grid-template-columns:1fr 1fr}
  #ci-workspace .sidebar{position:fixed;left:0;bottom:0;top:auto;width:100%;height:auto;border-left:none;border-top:1px solid var(--ci-gray-200);z-index:999;box-shadow:0 -5px 20px rgba(0,0,0,.08)}
  #ci-workspace .sidebar-top{display:none}
  #ci-workspace .sidebar-bottom{padding:12px 14px calc(12px + env(safe-area-inset-bottom));border-top:none}
  #ci-workspace #btn-compress{height:58px;border-radius:16px;font-size:1rem}
  #ci-workspace .privacy-note{display:none}
}
@media(max-width:480px){
  #ci-workspace .stats-row{grid-template-columns:1fr 1fr}
  #ci-workspace .preview-img-wrap{height:130px}
  #ci-workspace #btn-compress{height:54px;font-size:.95rem}
}