:root { --bg: #f0f2f8; --surface: #ffffff; --border: #e2e6f0; --border2: #c8d0e4; --accent: #4f46e5; --accent-lt: #ede9fe; --accent2: #06b6d4; --green: #10b981; --green-lt: #d1fae5; --red: #ef4444; --red-lt: #fee2e2; --text: #1a1a2e; --sub: #4b5268; --muted: #8b93ad; --mono: "JetBrains Mono", monospace; --sans: "Inter", sans-serif; --radius: 16px; --shadow: 0 2px 12px rgba(79, 70, 229, 0.07), 0 1px 3px rgba(0, 0, 0, 0.05); --shadow-lg: 0 8px 32px rgba(79, 70, 229, 0.11), 0 2px 8px rgba(0, 0, 0, 0.05); } .tab-bar { display: flex; border-bottom: 1px solid var(--border); background: #fafbff; } .tab-btn { flex: 1; padding: 1rem; font-size: 0.86rem; font-weight: 600; color: var(--muted); background: transparent; border: none; cursor: pointer; transition: all 0.18s; border-bottom: 2px solid transparent; } .tab-btn:hover { color: var(--accent); } .tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); background: var(--surface); } #pastePanel { padding: 2rem; display: block; } #uploadPanel { padding: 2rem; display: none; } .input-label { font-size: 0.7rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.8rem; display: flex; justify-content: space-between; align-items: center; } .char-count { font-size: 0.7rem; color: var(--muted); } #htmlInput { width: 100%; min-height: 200px; background: #f8f9ff; border: 2px dashed #c4c9e0; color: var(--text); padding: 14px; border-radius: var(--radius); font-size: 0.82rem; outline: none; resize: vertical; transition: border-color 0.2s, box-shadow 0.2s; line-height: 1.7; } #htmlInput:focus { border-color: var(--accent); border-style: solid; box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1); background: #f0eeff; } #htmlInput::placeholder { color: var(--muted); } .input-actions { display: flex; gap: 10px; margin-top: 1rem; align-items: center; flex-wrap: wrap; } .paste-btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 18px; background: #f0f1ff; border: 1px solid #c4c9e8; color: var(--accent); border-radius: 9px; font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all 0.18s; } .paste-btn:hover { background: var(--accent-lt); } .clear-input-btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 18px; background: var(--red-lt); border: none; color: var(--red); border-radius: 9px; font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all 0.18s; } .clear-input-btn:hover { background: #fca5a5; } .compress-btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 24px; background: linear-gradient(135deg, var(--accent) 0%, #7c3aed 100%); color: #fff; border: none; border-radius: 9px; font-size: 0.88rem; font-weight: 700; cursor: pointer; transition: all 0.2s; box-shadow: 0 3px 12px rgba(79, 70, 229, 0.35); } .compress-btn:hover { opacity: 0.92; transform: translateY(-1px); } .dropzone { border: 2px dashed #c4c9e0; border-radius: var(--radius); padding: 3.2rem 2rem; text-align: center; cursor: pointer; transition: all 0.22s ease; background: #f8f9ff; } .dropzone:hover, .dropzone.drag-over { border-color: var(--accent); background: #f0eeff; transform: translateY(-2px); box-shadow: 0 4px 20px rgba(79, 70, 229, 0.12); } .dz-title { font-size: 1.05rem; font-weight: 600; color: var(--text); margin-bottom: 0.35rem; } .dz-sub { font-size: 0.82rem; color: var(--muted); margin-bottom: 1.4rem; } .dz-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 24px; background: var(--accent); color: #fff; border: none; border-radius: 10px; font-size: 0.87rem; font-weight: 600; cursor: pointer; transition: all 0.18s; box-shadow: 0 2px 8px rgba(79, 70, 229, 0.32); } .dz-btn:hover { background: #4338ca; transform: translateY(-1px); } #fileInput { display: none; } .controls-panel { border-top: 1px solid var(--border); padding: 1.6rem 2rem; display: none; background: #fafbff; } .controls-panel.visible { display: block; } .controls-label { font-size: 0.7rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.2rem; } .controls-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 1.2rem; align-items: end; } .ctrl-group { display: flex; flex-direction: column; gap: 0.4rem; } .ctrl-group label { font-size: 0.72rem; font-weight: 600; color: var(--sub); } .ctrl-select { width: 100%; background: #fff; border: 1.5px solid var(--border2); color: var(--text); padding: 9px 11px; border-radius: 9px; font-size: 0.84rem; outline: none; transition: border-color 0.18s; cursor: pointer; } .ctrl-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1); } .ctrl-checkbox-wrap { display: flex; align-items: center; gap: 8px; padding: 9px 11px; background: #fff; border: 1.5px solid var(--border2); border-radius: 9px; cursor: pointer; } .ctrl-checkbox-wrap input[type="checkbox"] { margin-bottom: 0;accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; } .ctrl-checkbox-wrap span { font-size: 0.84rem; color: var(--text); } .output-tab-bar { display: none; border-top: 1px solid var(--border); } .output-tab-bar.visible { display: flex; } .out-tab-btn { flex: 1; padding: 0.8rem; font-size: 0.82rem; font-weight: 600; color: var(--muted); background: #fafbff; border: none; cursor: pointer; transition: all 0.18s; border-bottom: 2px solid transparent; } .out-tab-btn:hover { color: var(--accent); } .out-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); background: var(--surface); } .output-section { display: none; border-top: 0; } .output-section.visible { display: block; } .code-panel { padding: 1.6rem 2rem; } .code-panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.8rem; } .code-panel-label { font-size: 0.7rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; } .code-panel-actions { display: flex; gap: 8px; } .copy-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 14px; background: var(--accent-lt); border: 1px solid #c4b5fd; color: var(--accent); border-radius: 7px; font-size: 0.74rem; font-weight: 600; cursor: pointer; transition: all 0.18s; } .copy-btn:hover { background: #ddd6fe; } .dl-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 14px; background: var(--green-lt); border: 1px solid #a7f3d0; color: #065f46; border-radius: 7px; font-size: 0.74rem; font-weight: 600; cursor: pointer; transition: all 0.18s; } .dl-btn:hover { background: #bbf7d0; } #htmlOutput { width: 100%; min-height: 260px; max-height: 480px; background: #f8f9ff; border: 1.5px solid var(--border2); color: var(--text); padding: 14px; border-radius: var(--radius); font-size: 0.8rem; outline: none; resize: vertical; overflow-y: auto; line-height: 1.75; } .preview-panel { padding: 1.6rem 2rem; } .preview-scroll { overflow: auto; border-radius: 10px; border: 1px solid var(--border); } #previewFrame { width: 100%; min-height: 300px; border: none; display: block; border-radius: 10px; } .summary-bar { background: linear-gradient(135deg, #f0eeff 0%, #e0f2fe 100%); border: 1px solid #c4b5fd; border-radius: var(--radius); padding: 1.4rem 2rem; margin: 0 2rem 1.5rem; display: none; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center; } .summary-bar.visible { display: grid; } .stat-val { font-size: 1.35rem; font-weight: 700; color: var(--accent); } .controls-grid { align-items: baseline; } .stat-label { font-size: 0.7rem; color: var(--sub); margin-top: 2px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; } .toast { position: fixed; bottom: 2rem; right: 2rem; background: var(--text); color: #fff; border-radius: 12px; padding: 12px 20px; font-size: 0.85rem; font-weight: 500; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18); transform: translateY(80px); opacity: 0; transition: all 0.28s ease; z-index: 99; max-width: 300px; } .toast.show { transform: translateY(0); opacity: 1; } button#convertBtn { width: auto; } button#convertBtn2 { display: block; } button#copyBtn { margin-top: 0; } @media (max-width: 767px) { #pastePanel, #uploadPanel { padding: 1.2rem; } .controls-grid { display: block; } .ctrl-group label{ justify-content: start; align-items: flex-start; } .compress-btn{ display: block; } .controls-panel { padding: 1.2rem; } .code-panel, .preview-panel { padding: 1.2rem; } .summary-bar { margin: 0 1.2rem 1.2rem; grid-template-columns: repeat(2, 1fr); } }