.icogen-tool-wrapper { --p-bg: #ffffff; --p-border: #e2e8f0; --p-primary: #8b5cf6; --p-text: #0f172a; width: 100%; max-width: 1100px; margin: 0 auto; background: var(--p-bg); border-radius: 24px; padding: 32px; border: 1px solid var(--p-border); box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05); transition: 0.3s; box-sizing: border-box; }
.icogen-header-main { font-size: 1.5rem; font-weight: 600; color: var(--p-text); margin-bottom: 8px; display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; text-align: center;}
.icogen-badge { background: #ede9fe; color: #5b21b6; padding: 4px 12px; border-radius: 30px; font-size: 0.8rem; font-weight: 500; }
.icogen-subtitle { color: #64748b; font-size: 0.95rem; padding-bottom: 16px; border-bottom: 1px solid var(--p-border); margin-bottom: 24px; text-align: center; }

.icogen-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.icogen-panel { background: #f8fafc; border-radius: 16px; padding: 24px; border: 1px solid var(--p-border); transition: 0.3s; box-sizing: border-box; min-width: 0;}
.icogen-tabs { display: flex; background: #e2e8f0; border-radius: 12px; padding: 6px; margin-bottom: 24px; flex-wrap: wrap; }
.icogen-tab { flex: 1; text-align: center; padding: 10px 0; font-size: 1rem; font-weight: 600; color: #64748b; cursor: pointer; border-radius: 8px; transition: 0.2s; display: flex; align-items: center; justify-content: center; gap: 8px; white-space: nowrap;}
.icogen-tab.active { background: #ffffff; color: var(--p-primary); box-shadow: 0 4px 10px rgba(0,0,0,0.05); }

.icogen-group { margin-bottom: 20px; }
.icogen-group-title { font-size: 0.9rem; font-weight: 600; color: #475569; margin-bottom: 10px; display: block;}
.icogen-row { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; width: 100%;}
.icogen-input { flex: 1; min-width: 0; padding: 10px 14px; background: #ffffff; border: 1px solid #cbd5e1; color: var(--p-text); border-radius: 10px; outline: none; font-size: 0.95rem; transition: 0.2s; box-sizing: border-box;}
.icogen-input:focus { border-color: var(--p-primary); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1); }
.icogen-color-picker { width: 44px; height: 44px; border-radius: 10px; cursor: pointer; border: 2px solid #e2e8f0; padding: 0; background: none; flex-shrink: 0;}
.icogen-color-picker::-webkit-color-swatch-wrapper { padding: 0; }
.icogen-color-picker::-webkit-color-swatch { border: none; border-radius: 8px; }

.icogen-btn-check { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: #475569; cursor: pointer; white-space: nowrap;}
.icogen-btn-check input { width: 18px; height: 18px; accent-color: var(--p-primary); cursor: pointer;}

.icogen-slider-wrap { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0;}
.icogen-slider { flex: 1; accent-color: var(--p-primary); min-width: 0;}
.icogen-slider-val { width: 45px; text-align: right; font-family: monospace; font-size: 0.9rem; color: #64748b;}

.icogen-btn-style { flex: 1; min-width: 0; padding: 10px; background: #ffffff; border: 1px solid #cbd5e1; border-radius: 10px; cursor: pointer; font-weight: 600; color: #475569; transition: 0.2s; text-align: center; white-space: nowrap; box-sizing: border-box;}
.icogen-btn-style.active { background: var(--p-primary); color: white; border-color: var(--p-primary); }

.icogen-file-upload { position: relative; overflow: hidden; display: inline-block; width: 100%; box-sizing: border-box; }
.icogen-file-btn { width: 100%; padding: 16px; background: #ffffff; border: 2px dashed #cbd5e1; border-radius: 12px; text-align: center; color: #64748b; font-weight: 600; cursor: pointer; transition: 0.2s; display: flex; flex-direction: column; align-items: center; gap: 8px; box-sizing: border-box;}
.icogen-file-btn:hover { border-color: var(--p-primary); color: var(--p-primary); background: #f5f3ff; }
.icogen-file-upload input[type=file] { font-size: 100px; position: absolute; left: 0; top: 0; opacity: 0; cursor: pointer; height: 100%; }

.icogen-preview-panel { display: flex; flex-direction: column; align-items: center; min-width: 0; }
.icogen-canvas-wrap { width: 280px; height: 280px; background: repeating-conic-gradient(#f1f5f9 0% 25%, #ffffff 0% 50%) 50% / 20px 20px; border-radius: 32px; display: flex; align-items: center; justify-content: center; box-shadow: 0 20px 40px -10px rgba(0,0,0,0.15); border: 1px solid #e2e8f0; margin-bottom: 32px; padding: 20px; box-sizing: border-box; max-width: 100%; }
.icogen-canvas { width: 100%; height: 100%; filter: drop-shadow(0 8px 16px rgba(0,0,0,0.1)); }

.icogen-export-card { width: 100%; background: #f8fafc; border: 1px solid var(--p-border); border-radius: 16px; padding: 24px; box-sizing: border-box; }
.icogen-export-btn { width: 100%; padding: 14px; background: linear-gradient(135deg, var(--p-primary), #7c3aed); color: white; border: none; border-radius: 12px; font-weight: bold; font-size: 1.1rem; cursor: pointer; transition: 0.2s; box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3); display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; box-sizing: border-box;}
.icogen-export-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4); }

.icogen-toast { position: fixed; top: 24px; left: 50%; transform: translate(-50%, -20px); background: #10b981; color: white; padding: 12px 24px; border-radius: 30px; font-weight: 600; box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3); opacity: 0; pointer-events: none; transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); z-index: 1000; white-space: nowrap; }
.icogen-toast.show { opacity: 1; transform: translate(-50%, 0); }

@media(max-width: 640px) { 
    .icogen-tool-wrapper { padding: 20px; border-radius: 16px; }
    .icogen-header-main { font-size: 1.25rem; line-height: 1.4; gap: 8px; }
    .icogen-layout { grid-template-columns: 1fr; } 
    .icogen-row { flex-direction: column; align-items: stretch; }
    .icogen-btn-style, .icogen-btn-check { width: 100%; justify-content: center; padding: 12px; }
    .icogen-color-picker { width: 100%; }
    #colorControls > div { justify-content: space-between; width: 100%; }
}

[data-theme="dark"] .icogen-tool-wrapper { --p-bg: #1e293b; --p-border: #334155; --p-text: #f8fafc; background: var(--p-bg); border-color: var(--p-border); }
[data-theme="dark"] .icogen-panel, [data-theme="dark"] .icogen-export-card { background: #0f172a; border-color: #475569; }
[data-theme="dark"] .icogen-tabs { background: #1e293b; }
[data-theme="dark"] .icogen-tab { color: #94a3b8; }
[data-theme="dark"] .icogen-tab.active { background: #334155; color: #a78bfa; }
[data-theme="dark"] .icogen-group-title { color: #cbd5e1; }
[data-theme="dark"] .icogen-input { background: #1e293b; border-color: #475569; color: #f8fafc; }
[data-theme="dark"] .icogen-btn-style { background: #1e293b; border-color: #475569; color: #cbd5e1; }
[data-theme="dark"] .icogen-btn-style.active { background: var(--p-primary); color: white; border-color: var(--p-primary); }
[data-theme="dark"] .icogen-file-btn { background: #1e293b; border-color: #475569; color: #94a3b8; }
[data-theme="dark"] .icogen-canvas-wrap { background: repeating-conic-gradient(#1e293b 0% 25%, #0f172a 0% 50%) 50% / 20px 20px; border-color: #334155; }
[data-theme="dark"] .icogen-color-picker { border-color: #475569; }