:root{--bg-primary: #faf9f6;--bg-secondary: #ffffff;--bg-tertiary: #f3f4f6;--border-color: #e5e7eb;--border-hover: #d1d5db;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent-blue: #3b82f6;--accent-blue-hover: #2563eb;--accent-green: #10b981;--accent-green-hover: #059669;--accent-red: #ef4444;--accent-orange: #f59e0b;--accent-yellow: #d97706;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Courier New", Courier, monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;position:relative}.app-layout{display:grid;grid-template-columns:240px 1fr 240px;min-height:100vh;width:100%}.ad-sidebar{background-color:#f3f4f666;border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);display:grid;grid-template-rows:1fr auto 1fr;justify-items:center;padding:40px 20px;position:sticky;top:0;height:100vh;overflow:hidden}.ad-left{border-left:none;grid-column:1}.ad-right{border-right:none;grid-column:3}.ad-placeholder{grid-row:2;border:2px dashed var(--border-color);border-radius:12px;width:100%;max-width:180px;height:600px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;color:var(--text-muted);background-color:#070a1333;transition:border-color .3s ease}.ad-placeholder:hover{border-color:var(--text-muted)}.ad-label{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.ad-sublabel{font-size:.75rem}.main-content{grid-column:2;display:flex;flex-direction:column;padding:40px;width:100%;min-height:100vh}.retention-note{grid-row:3;align-self:start;margin-top:20px;font-size:.8rem;color:var(--accent-yellow);display:flex;align-items:flex-start;gap:8px;padding:15px;background-color:#f3f4f699;border-radius:8px;border:1px solid var(--border-color);max-width:180px;line-height:1.4}.retention-note svg{width:16px;height:16px;flex-shrink:0;margin-top:2px}.floating-controls{position:fixed;bottom:20px;left:20px;display:flex;align-items:center;gap:12px;z-index:1000}.char-count-wrapper{font-size:.85rem;color:var(--text-secondary);font-weight:500;background-color:var(--bg-tertiary);padding:8px 14px;border-radius:8px;border:1px solid var(--border-color);box-shadow:0 4px 12px #0003}.char-limit-total{color:var(--text-muted)}.char-limit-warning{color:var(--accent-orange)!important;animation:pulse 1s infinite alternate}.char-limit-danger{color:var(--accent-red)!important;font-weight:700}.status-indicator{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:500;color:var(--text-secondary);background-color:var(--bg-tertiary);padding:8px 14px;border-radius:8px;border:1px solid var(--border-color);box-shadow:0 4px 12px #0003}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot-idle{background-color:var(--accent-orange);box-shadow:0 0 8px var(--accent-orange)}.dot-saving{background-color:var(--accent-blue);box-shadow:0 0 8px var(--accent-blue);animation:pulse 1s infinite alternate}.dot-saved{background-color:var(--accent-green);box-shadow:0 0 8px var(--accent-green)}.dot-error{background-color:var(--accent-red);box-shadow:0 0 8px var(--accent-red)}.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-sans);font-size:.9rem;font-weight:600;padding:10px 18px;border-radius:8px;border:none;cursor:pointer;transition:all .2s ease}.btn-save{background-color:var(--accent-blue);color:#fff}.btn-save:hover:not(:disabled){background-color:var(--accent-blue-hover);transform:translateY(-1px)}.btn-save:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-tertiary);border-color:var(--accent-blue)}.icon{width:16px;height:16px}.editor-scroll-area{flex:1;width:100%;padding:40px 60px;position:relative;display:flex;flex-direction:column}.editor-container{width:100%;color:var(--text-primary);font-family:var(--font-sans);flex:1}.codex-editor{--text-color: var(--text-primary)}.ce-block__content,.ce-toolbar__content{max-width:100%;margin:0 auto}.ce-toolbar__actions{color:var(--text-primary)}.ce-toolbar__plus,.ce-toolbar__settings-btn{color:var(--text-secondary)}.ce-toolbar__plus:hover,.ce-toolbar__settings-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.ce-popover{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary)}.ce-popover-item:hover{background-color:var(--border-color)}.ce-popover-item__icon{background-color:var(--bg-secondary);color:var(--text-primary)}.ce-inline-toolbar{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary)}.ce-inline-tool:hover{background-color:var(--bg-secondary)}.cdx-input{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary)}.ce-code__textarea{background-color:#f3f4f6;color:#111827;font-family:var(--font-mono);border:1px solid var(--border-color);border-radius:6px}.toast-container{position:fixed;bottom:30px;right:30px;display:flex;flex-direction:column;gap:10px;z-index:1000}.toast{background-color:var(--bg-tertiary);border-left:4px solid var(--accent-blue);border-radius:6px;padding:12px 20px;box-shadow:0 5px 15px #0000004d;color:var(--text-primary);font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:10px;animation:slideIn .3s ease forwards;min-width:250px;max-width:400px}.toast-success{border-left-color:var(--accent-green)}.toast-warning{border-left-color:var(--accent-orange)}.toast-error{border-left-color:var(--accent-red)}@keyframes pulse{0%{opacity:.5}to{opacity:1}}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media (max-width: 1200px){.app-layout{grid-template-columns:1fr}.ad-sidebar{display:none}.main-content{grid-column:1;padding:0 20px}}