/* ===== SVG Editor Tool Page ===== */

/* Upload Area */
.editor-section{padding:40px 0 80px}
@media(min-width:768px){.editor-section{padding:50px 0 100px}}

.upload-zone{max-width:680px;margin:0 auto;background:var(--bg-secondary);border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:48px 24px;text-align:center;cursor:pointer;transition:border-color .3s,background .3s}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-light)}
.upload-zone>*{pointer-events:none}
.upload-zone-icon{width:64px;height:64px;background:var(--accent-light);border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--accent);margin:0 auto 16px}
.upload-zone h3{font-size:18px;font-weight:600;margin-bottom:6px}
.upload-zone p{font-size:14px;color:var(--text-muted);margin-bottom:4px}
.upload-zone kbd{display:inline-block;padding:3px 8px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;font-size:12px;color:var(--text-muted);font-family:'JetBrains Mono',monospace}
.upload-zone input[type="file"]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;opacity:0}

/* Editor Workspace */
.editor-workspace{display:none;max-width:1100px;margin:0 auto}
.editor-workspace.active{display:block}

/* File Info Bar */
.file-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;margin-bottom:16px;flex-wrap:wrap}
.file-info{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-secondary);font-weight:500;min-width:0}
.file-info i{color:var(--accent);font-size:18px;flex-shrink:0}
.file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}
.file-badge{padding:3px 10px;background:var(--accent-light);color:var(--accent-dark);border-radius:8px;font-size:11px;font-weight:700;text-transform:uppercase;flex-shrink:0}
.file-size{font-size:12px;color:var(--text-muted);flex-shrink:0}
.file-clear{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;background:none;border:1px solid var(--border-color);border-radius:8px;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;font-family:inherit;transition:all .2s;flex-shrink:0}
.file-clear:hover{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.06)}

/* Main Editor Layout */
.editor-layout{display:grid;gap:24px}
@media(min-width:900px){.editor-layout{grid-template-columns:1fr 320px}}

/* Canvas Area */
.canvas-wrap{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}
.canvas-hint{padding:8px 16px;text-align:center;font-size:12px;color:var(--text-muted);display:flex;align-items:center;justify-content:center;gap:6px}
.canvas-hint kbd{padding:2px 5px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:3px;font-size:11px;font-family:'JetBrains Mono',monospace}
.canvas-area{position:relative;display:flex;align-items:center;justify-content:center;min-height:360px;padding:32px;background-image:
  linear-gradient(45deg,var(--bg-tertiary) 25%,transparent 25%),
  linear-gradient(-45deg,var(--bg-tertiary) 25%,transparent 25%),
  linear-gradient(45deg,transparent 75%,var(--bg-tertiary) 75%),
  linear-gradient(-45deg,transparent 75%,var(--bg-tertiary) 75%);
background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}
@media(min-width:768px){.canvas-area{min-height:420px;padding:40px}}
.canvas-area svg{max-width:100%;max-height:380px;transition:transform .2s}

/* Background preview shape */
.svg-bg-shape{display:flex;align-items:center;justify-content:center;padding:24px;transition:all .3s}
.svg-bg-shape.bg-square{border-radius:0}
.svg-bg-shape.bg-rounded{border-radius:16px}
.svg-bg-shape.bg-circle{border-radius:50%}
.svg-bg-shape.bg-squircle{border-radius:22%}

/* Sidebar Panel */
.editor-sidebar{display:flex;flex-direction:column;gap:16px}

.panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}
.panel-header{display:flex;align-items:center;gap:8px;padding:14px 18px;font-size:14px;font-weight:600;color:var(--text-primary);cursor:pointer;user-select:none;transition:color .2s}
.panel-header:hover{color:var(--accent)}
.panel-header i{font-size:18px;color:var(--accent)}
.panel-header .chevron{margin-left:auto;font-size:14px;color:var(--text-muted);transition:transform .3s}
.panel.collapsed .panel-header .chevron{transform:rotate(-90deg)}
.panel-body{padding:0 18px 16px}
.panel.collapsed .panel-body{display:none}

/* Scale Control */
.scale-row{display:flex;align-items:center;gap:12px}
.scale-row input[type="range"]{flex:1;accent-color:var(--accent);height:6px;cursor:pointer}
.scale-value{min-width:50px;text-align:right;font-size:13px;font-weight:600;color:var(--text-primary);font-family:'JetBrains Mono',monospace}

/* Colors */
.colors-grid{display:flex;flex-wrap:wrap;gap:8px}
.color-swatch{position:relative;width:40px;height:40px;border-radius:10px;border:2px solid var(--border-color);cursor:pointer;transition:all .2s;overflow:hidden}
.color-swatch:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}
.color-swatch.active{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.2)}
.color-swatch input[type="color"]{position:absolute;inset:-4px;width:calc(100% + 8px);height:calc(100% + 8px);border:none;cursor:pointer;opacity:0}
.color-hex{font-size:10px;font-family:'JetBrains Mono',monospace;color:var(--text-muted);text-align:center;margin-top:2px;word-break:break-all}
.no-colors{font-size:13px;color:var(--text-muted);padding:4px 0}

/* Sliders */
.slider-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.slider-row:last-child{margin-bottom:0}
.slider-label{font-size:13px;color:var(--text-secondary);min-width:70px;font-weight:500}
.slider-row input[type="range"]{flex:1;accent-color:var(--accent);height:5px;cursor:pointer}
.slider-val{min-width:40px;text-align:right;font-size:12px;font-weight:600;color:var(--text-primary);font-family:'JetBrains Mono',monospace}

/* Transform Buttons */
.transform-row{display:flex;gap:8px}
.transform-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:10px;color:var(--text-secondary);font-size:16px;cursor:pointer;transition:all .2s;font-family:inherit;font-size:13px;font-weight:500}
.transform-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.transform-btn i{font-size:18px}

/* Background */
.bg-options{display:flex;flex-direction:column;gap:12px}
.bg-toggle{display:flex;align-items:center;justify-content:space-between}
.bg-toggle label{font-size:13px;font-weight:500;color:var(--text-secondary)}
.toggle-switch{position:relative;width:44px;height:24px;cursor:pointer}
.toggle-switch input{opacity:0;width:0;height:0}
.toggle-track{position:absolute;inset:0;background:var(--border-color);border-radius:12px;transition:background .2s}
.toggle-switch input:checked + .toggle-track{background:var(--accent)}
.toggle-track::after{content:'';position:absolute;left:3px;top:3px;width:18px;height:18px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:var(--shadow-sm)}
.toggle-switch input:checked + .toggle-track::after{transform:translateX(20px)}

.bg-color-row{display:flex;align-items:center;gap:10px;display:none}
.bg-color-row.visible{display:flex}
.bg-color-row label{font-size:13px;color:var(--text-secondary);min-width:50px;font-weight:500}
.bg-color-pick{width:36px;height:36px;border-radius:8px;border:2px solid var(--border-color);cursor:pointer;padding:0;overflow:hidden}
.bg-color-pick input[type="color"]{width:48px;height:48px;border:none;cursor:pointer;margin:-6px}
.bg-color-hex{font-size:12px;font-family:'JetBrains Mono',monospace;color:var(--text-muted)}

.shape-row{display:none;gap:6px}
.shape-row.visible{display:flex}
.shape-btn{width:38px;height:38px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-primary);color:var(--text-muted);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.shape-btn:hover{border-color:var(--accent);color:var(--accent)}
.shape-btn.active{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}

.bg-padding-row{display:none;align-items:center;gap:10px}
.bg-padding-row.visible{display:flex}

.bg-radius-row{display:none;align-items:center;gap:10px}
.bg-radius-row.visible{display:flex}

/* Action Buttons */
.editor-actions{display:flex;gap:10px;margin-top:8px}
.action-btn{flex:1;position:relative;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s;border:none}
.action-btn i{font-size:18px}
.action-primary{background:var(--accent);color:#fff}
.action-primary:hover{background:var(--accent-dark)}
.action-secondary{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary)}
.action-secondary:hover{border-color:var(--accent);color:var(--accent)}

/* Dropdown */
.action-dropdown{position:relative}
.action-dropdown .action-btn{padding-right:36px}
.dropdown-arrow{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:14px;pointer-events:none;opacity:.7}
.dropdown-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:10px;box-shadow:var(--shadow-lg);z-index:20;display:none;overflow:hidden}
.dropdown-menu.open{display:block}
.dropdown-item{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .15s;font-family:inherit;border:none;background:none;width:100%;text-align:left}
.dropdown-item:hover{background:var(--accent-light);color:var(--accent-dark)}
.dropdown-item i{font-size:16px;width:20px;text-align:center}
.dropdown-divider{height:1px;background:var(--border-color);margin:4px 0}

/* Reset */
.reset-row{text-align:center;padding-top:4px}
.reset-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:none;border:1px solid var(--border-color);border-radius:8px;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;font-family:inherit;transition:all .2s}
.reset-btn:hover{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.06)}

/* ── Info Sections Below Editor ── */

/* How It Works */
.how-section{padding:60px 0;background:var(--bg-secondary)}
@media(min-width:768px){.how-section{padding:80px 0}}
.how-grid{display:grid;gap:24px;max-width:900px;margin:0 auto}
@media(min-width:640px){.how-grid{grid-template-columns:repeat(3,1fr);gap:32px}}
.how-card{text-align:center;padding:24px 16px}
.how-icon{width:60px;height:60px;background:var(--accent-light);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--accent);margin:0 auto 16px}
.how-card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.how-card p{font-size:14px;color:var(--text-secondary);line-height:1.7}

/* Features Grid */
.features-section{padding:60px 0}
@media(min-width:768px){.features-section{padding:80px 0}}
.feat-grid{display:grid;gap:20px;max-width:900px;margin:0 auto}
@media(min-width:640px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.feat-grid{grid-template-columns:repeat(3,1fr)}}
.feat-card{display:flex;align-items:flex-start;gap:14px;padding:20px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);transition:all .3s}
.feat-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.feat-icon{width:40px;height:40px;background:var(--accent-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--accent);flex-shrink:0}
.feat-card h4{font-size:14px;font-weight:600;margin-bottom:4px}
.feat-card p{font-size:13px;color:var(--text-secondary);line-height:1.6}

/* Use Cases */
.usecases-section{padding:60px 0;background:var(--bg-secondary)}
@media(min-width:768px){.usecases-section{padding:80px 0}}
.usecase-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:700px;margin:0 auto}
.usecase-tag{padding:8px 18px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:20px;font-size:13px;font-weight:500;color:var(--text-secondary);transition:all .2s}
.usecase-tag:hover{border-color:var(--accent);color:var(--accent)}

/* FAQ */
.faq-section{padding:60px 0}
@media(min-width:768px){.faq-section{padding:80px 0}}
.faq-grid{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);overflow:hidden;transition:border-color .2s}
.faq-item:hover{border-color:var(--accent)}
.faq-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:none;border:none;font-family:inherit;font-size:15px;font-weight:600;color:var(--text-primary);cursor:pointer;text-align:left;transition:color .2s}
.faq-toggle:hover{color:var(--accent)}
.faq-toggle i{font-size:18px;color:var(--text-muted);transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-toggle i{transform:rotate(180deg);color:var(--accent)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-answer{max-height:300px}
.faq-answer p{padding:0 20px 18px;font-size:14px;color:var(--text-secondary);line-height:1.7}

/* Copy Toast */
.copy-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--text-primary);color:var(--bg-primary);padding:12px 24px;border-radius:12px;font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px;z-index:9999;transition:transform .3s ease,opacity .3s ease;opacity:0;pointer-events:none;box-shadow:var(--shadow-xl)}
.copy-toast.visible{transform:translateX(-50%) translateY(0);opacity:1}
.copy-toast i{color:var(--accent);font-size:18px}

/* Responsive */
@media(max-width:899px){
  .editor-layout{grid-template-columns:1fr}
  .editor-sidebar{flex-direction:row;flex-wrap:wrap}
  .editor-sidebar .panel{flex:1;min-width:280px}
}
@media(max-width:640px){
  .editor-sidebar{flex-direction:column}
  .editor-sidebar .panel{min-width:0}
  .canvas-area{min-height:280px;padding:20px}
  .editor-actions{flex-direction:column}
}