:root{--bg-primary: #060a14;--bg-secondary: #0d1321;--bg-panel: rgba(13, 19, 33, .88);--bg-panel-hover: rgba(24, 34, 56, .92);--bg-card: rgba(24, 34, 56, .55);--bg-card-hover: rgba(38, 52, 80, .7);--bg-input: rgba(10, 16, 30, .92);--bg-btn: rgba(99, 102, 241, .1);--bg-btn-hover: rgba(99, 102, 241, .22);--bg-btn-primary: rgba(99, 102, 241, .88);--bg-btn-primary-hover: rgba(79, 70, 229, 1);--bg-overlay: rgba(0, 0, 0, .55);--bg-toast: rgba(18, 26, 46, .96);--text-primary: #edf2f7;--text-secondary: #8b9dc3;--text-tertiary: #5a6d8a;--text-inverse: #0c1220;--text-accent: #a5b4fc;--border-primary: rgba(130, 150, 190, .1);--border-hover: rgba(130, 150, 190, .22);--border-accent: rgba(129, 140, 248, .35);--border-focus: rgba(129, 140, 248, .55);--accent: #6366f1;--accent-light: #a5b4fc;--accent-glow: rgba(99, 102, 241, .12);--accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);--success: #34d399;--error: #f87171;--warning: #fbbf24;--diff-add: rgba(52, 211, 153, .12);--diff-remove: rgba(248, 113, 113, .12);--diff-add-text: #34d399;--diff-remove-text: #f87171;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .25), 0 1px 3px rgba(0, 0, 0, .15);--shadow-md: 0 4px 8px rgba(0, 0, 0, .3), 0 2px 4px rgba(0, 0, 0, .2);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .45);--shadow-glow: 0 0 24px rgba(99, 102, 241, .1);--glass: saturate(160%) blur(16px);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--transition-fast: .14s cubic-bezier(.22, 1, .36, 1);--transition-base: .24s cubic-bezier(.22, 1, .36, 1);--transition-slow: .38s cubic-bezier(.22, 1, .36, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SF Mono", "Fira Code", "JetBrains Mono", "Cascadia Code", monospace}[data-theme=light]{--bg-primary: #edf0f7;--bg-secondary: #ffffff;--bg-panel: rgba(255, 255, 255, .96);--bg-panel-hover: rgba(245, 247, 252, .98);--bg-card: rgba(230, 235, 248, .8);--bg-card-hover: rgba(215, 222, 240, .9);--bg-input: rgba(255, 255, 255, .98);--bg-btn: rgba(79, 70, 229, .1);--bg-btn-hover: rgba(79, 70, 229, .18);--bg-btn-primary: rgba(79, 70, 229, .95);--bg-btn-primary-hover: rgba(67, 56, 202, 1);--bg-overlay: rgba(0, 0, 0, .3);--bg-toast: rgba(255, 255, 255, .98);--text-primary: #0a0f1e;--text-secondary: #2d3a52;--text-tertiary: #5c6b82;--text-inverse: #f8fafc;--text-accent: #4338ca;--border-primary: rgba(15, 23, 42, .12);--border-hover: rgba(15, 23, 42, .2);--border-accent: rgba(79, 70, 229, .35);--border-focus: rgba(79, 70, 229, .55);--accent: #4338ca;--accent-light: #4f46e5;--accent-glow: rgba(79, 70, 229, .1);--accent-gradient: linear-gradient(135deg, #4338ca, #6d28d9, #7c3aed);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgba(79, 70, 229, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;transition:background-color var(--transition-slow),color var(--transition-slow);overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse 70% 50% at 15% 10%,rgba(99,102,241,.08),transparent 60%),radial-gradient(ellipse 50% 40% at 85% 75%,rgba(139,92,246,.06),transparent 55%),radial-gradient(ellipse 40% 30% at 50% 50%,rgba(79,70,229,.04),transparent 50%);pointer-events:none;z-index:0;animation:meshShift 25s ease-in-out infinite alternate}@keyframes meshShift{0%{opacity:1}50%{opacity:.7}to{opacity:1}}.app-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-panel);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border-bottom:1px solid var(--border-primary)}.header-left{display:flex;align-items:center;gap:16px}.logo{display:flex;align-items:center;gap:8px}.logo-icon{display:flex;align-items:center;justify-content:center;color:var(--accent-light);animation:pulse-glow 4s ease-in-out infinite}@keyframes pulse-glow{0%,to{filter:brightness(1)}50%{filter:brightness(1.2) drop-shadow(0 0 6px var(--accent))}}.logo h1{font-size:1.4rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text-primary) 30%,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tagline{font-size:.78rem;color:var(--text-tertiary);font-weight:400;letter-spacing:.01em}.header-right{display:flex;align-items:center;gap:8px}.icon-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-md);border:1px solid var(--border-primary);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.icon-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-hover);transform:translateY(-1px)}[data-theme=dark] .icon-sun{display:none}[data-theme=dark] .icon-moon,[data-theme=light] .icon-sun{display:block}[data-theme=light] .icon-moon{display:none}.app-main{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;padding:20px 24px 80px;max-width:1400px;width:100%;margin:0 auto}.tool-tabs{display:flex;gap:4px;padding:4px;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-primary);margin-bottom:20px;overflow-x:auto;scrollbar-width:none}.tool-tabs::-webkit-scrollbar{display:none}.tab{display:flex;align-items:center;gap:7px;padding:10px 16px;border-radius:var(--radius-md);border:none;background:transparent;color:var(--text-secondary);font-family:var(--font-family);font-size:.84rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);position:relative}.tab:after{content:"";position:absolute;bottom:4px;left:50%;transform:translate(-50%) scaleX(0);width:60%;height:2px;background:var(--accent-gradient);border-radius:99px;transition:transform var(--transition-base)}.tab:hover{color:var(--text-primary);background:var(--bg-btn)}.tab.active{color:var(--text-primary);background:var(--bg-btn-hover);box-shadow:var(--shadow-sm)}.tab.active:after{transform:translate(-50%) scaleX(1)}.tab-icon{display:flex;align-items:center;justify-content:center}.tab-icon svg{display:block;flex-shrink:0;transition:color var(--transition-fast)}.workspace{display:grid;grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:16px}@media(min-width:1024px){.workspace{grid-template-columns:1fr 300px 1fr;grid-template-rows:1fr;min-height:500px}.input-panel{grid-column:1}.controls-panel{grid-column:2}.output-panel{grid-column:3}}.panel{display:flex;flex-direction:column;background:var(--bg-panel);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border-radius:var(--radius-lg);border:1px solid var(--border-primary);overflow:hidden;transition:border-color var(--transition-fast)}.panel:focus-within{border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-primary);gap:8px}.panel-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary)}.input-stats{font-size:.75rem;color:var(--text-tertiary);font-family:var(--font-mono);margin-left:auto}.btn-ghost{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.btn-ghost:hover{background:var(--bg-btn);color:var(--text-primary)}.text-area{flex:1;width:100%;min-height:250px;padding:16px;background:transparent;border:none;outline:none;resize:none;font-family:var(--font-mono);font-size:.875rem;line-height:1.6;color:var(--text-primary);transition:background-color var(--transition-fast)}.text-area::placeholder{color:var(--text-tertiary)}.output-display{overflow-y:auto;white-space:pre-wrap;word-break:break-word}.placeholder-text{color:var(--text-tertiary);font-style:italic}.controls-panel{display:flex;flex-direction:column;gap:0;max-height:600px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border-primary) transparent;background:var(--bg-panel);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border-radius:var(--radius-lg);border:1px solid var(--border-primary);padding:16px}.control-group{display:none;flex-direction:column;gap:12px;animation:fadeIn var(--transition-base)}.control-group.active{display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.control-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);padding-bottom:6px;border-bottom:1px solid var(--border-primary)}.control-desc{font-size:.8rem;color:var(--text-secondary);line-height:1.5}.btn-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.tool-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-primary);background:var(--bg-btn);color:var(--text-secondary);font-family:var(--font-family);font-size:.78rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);text-align:center;white-space:normal;word-break:break-word}.tool-btn:hover{background:var(--bg-btn-hover);color:var(--text-primary);border-color:var(--border-accent);transform:translateY(-1px) scale(1.01);box-shadow:var(--shadow-sm)}.tool-btn:active{transform:translateY(0) scale(.98)}.tool-btn .btn-icon{flex-shrink:0;display:block;opacity:.7;transition:opacity var(--transition-fast)}.tool-btn:hover .btn-icon{opacity:1}.tool-btn.primary{background:var(--bg-btn-primary);color:var(--text-inverse);border-color:transparent;font-weight:600}[data-theme=dark] .tool-btn.primary{color:#fff}.tool-btn.primary:hover{background:var(--bg-btn-primary-hover);box-shadow:var(--shadow-md),0 0 12px var(--accent-glow)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stat-card{display:flex;flex-direction:column;align-items:center;padding:14px 8px;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-primary);transition:all var(--transition-base);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(99,102,241,.06),transparent 60%);opacity:0;transition:opacity var(--transition-base)}.stat-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-1px)}.stat-card:hover:before{opacity:1}.stat-value{position:relative;font-size:1.35rem;font-weight:700;color:var(--accent-light);font-family:var(--font-mono)}.stat-label{position:relative;font-size:.64rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;text-align:center}.top-words{display:flex;flex-wrap:wrap;gap:6px}.word-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:var(--bg-card);border-radius:99px;border:1px solid var(--border-primary);font-size:.75rem;color:var(--text-secondary)}.word-chip .word-count{font-weight:600;color:var(--accent-light);font-family:var(--font-mono);font-size:.7rem}.find-replace-form{display:flex;flex-direction:column;gap:10px}.input-row{display:flex;flex-direction:column;gap:4px}.input-row label{font-size:.72rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.04em}.form-input{padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-primary);background:var(--bg-input);color:var(--text-primary);font-family:var(--font-mono);font-size:.85rem;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.toggle-row{display:flex;gap:16px}.toggle-label{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--text-secondary);cursor:pointer}.toggle-label input[type=checkbox]{accent-color:var(--accent);width:14px;height:14px}.find-info{font-size:.78rem;color:var(--text-accent);font-family:var(--font-mono);min-height:1.2em}.output-actions{display:flex;gap:4px;margin-left:auto}.btn-action{display:flex;align-items:center;gap:4px;padding:5px 10px;border-radius:var(--radius-sm);border:1px solid var(--border-primary);background:var(--bg-card);color:var(--text-secondary);font-family:var(--font-family);font-size:.72rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.btn-action:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-hover)}.btn-action.copied{background:#34d39926;border-color:#34d3994d;color:var(--success)}.btn-label{white-space:nowrap}.compare-input{border-top:1px solid var(--border-primary)}.diff-output{flex:1;padding:16px;overflow-y:auto;font-family:var(--font-mono);font-size:.85rem;line-height:1.7}.diff-line{padding:1px 8px;border-radius:3px;margin-bottom:1px}.diff-added{background:var(--diff-add);color:var(--diff-add-text)}.diff-removed{background:var(--diff-remove);color:var(--diff-remove-text)}.diff-unchanged{color:var(--text-tertiary)}.history-sidebar{position:fixed;top:0;right:-380px;width:360px;height:100vh;background:var(--bg-secondary);border-left:1px solid var(--border-primary);display:flex;flex-direction:column;z-index:200;transition:right var(--transition-slow);box-shadow:var(--shadow-lg)}.history-sidebar.open{right:0}.sidebar-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border-primary)}.sidebar-header h2{font-size:1rem;font-weight:700;flex:1}.history-list{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px}.history-item{padding:10px 12px;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-primary);cursor:pointer;transition:all var(--transition-fast)}.history-item:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.history-action{font-size:.78rem;font-weight:600;color:var(--accent-light);margin-bottom:4px}.history-preview{font-size:.72rem;color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-mono)}.history-time{font-size:.65rem;color:var(--text-tertiary);margin-top:4px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:150;transition:opacity var(--transition-base)}.overlay.hidden{opacity:0;pointer-events:none}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:300}.toast{display:flex;align-items:center;gap:8px;padding:10px 18px;background:var(--bg-toast);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border-radius:var(--radius-md);border:1px solid var(--border-primary);box-shadow:var(--shadow-lg);font-size:.82rem;color:var(--text-primary);animation:slideInToast var(--transition-spring) forwards}.toast.success{border-left:3px solid var(--success)}.toast.error{border-left:3px solid var(--error)}.toast.info{border-left:3px solid var(--accent)}@keyframes slideInToast{0%{opacity:0;transform:translate(40px) scale(.96)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes slideOutToast{0%{opacity:1;transform:translate(0) scale(1)}to{opacity:0;transform:translate(40px) scale(.96)}}.shortcuts-hint{position:fixed;bottom:42px;left:50%;transform:translate(-50%);display:flex;gap:20px;padding:6px 16px;background:var(--bg-card);border-radius:99px;border:1px solid var(--border-primary);font-size:.7rem;color:var(--text-tertiary);z-index:10;opacity:.6;transition:opacity var(--transition-fast)}.shortcuts-hint:hover{opacity:1}kbd{display:inline-block;padding:1px 5px;background:var(--bg-btn);border-radius:3px;border:1px solid var(--border-primary);font-family:var(--font-mono);font-size:.65rem}.email-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-end;justify-content:center;z-index:250;padding:24px;animation:fadeInOverlay var(--transition-base)}.email-modal:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay)}.email-modal-content{position:relative;width:100%;max-width:480px;background:var(--bg-secondary);border-radius:var(--radius-xl);border:1px solid var(--border-primary);padding:32px;box-shadow:var(--shadow-lg),0 0 60px #6366f11a;animation:slideUpModal .4s cubic-bezier(.16,1,.3,1);text-align:center}@keyframes slideUpModal{0%{opacity:0;transform:translateY(40px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}.email-modal-close{position:absolute;top:12px;right:12px;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.email-modal-close:hover{background:var(--bg-btn);color:var(--text-primary)}.email-modal-icon{display:flex;align-items:center;justify-content:center;color:var(--accent-light);margin-bottom:14px}.email-modal-icon svg{filter:drop-shadow(0 0 8px var(--accent-glow))}.email-modal-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.email-modal-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.5;margin-bottom:20px}.email-form{display:flex;flex-direction:column;gap:10px}.email-input-wrap{display:flex;flex-direction:column;gap:8px}.email-input-wrap .email-submit{width:100%}.email-input{flex:1;padding:10px 14px;border-radius:var(--radius-md);border:1px solid var(--border-primary);background:var(--bg-input);color:var(--text-primary);font-family:var(--font-family);font-size:.9rem;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.email-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.email-submit{display:flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border-radius:var(--radius-md);border:none;background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;font-family:var(--font-family);font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.email-submit:hover{transform:translateY(-1px);box-shadow:0 4px 16px #6366f166}.email-submit:active{transform:translateY(0)}.email-submit-icon{transition:transform var(--transition-fast)}.email-submit:hover .email-submit-icon{transform:translate(3px)}.email-privacy{font-size:.7rem;color:var(--text-tertiary)}.email-success{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px}.email-success-icon{font-size:2rem}.email-success p{font-size:.9rem;color:var(--text-secondary);font-weight:500}.analytics-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:250;padding:24px}.analytics-modal:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay)}.analytics-modal-content{position:relative;width:100%;max-width:560px;max-height:80vh;overflow-y:auto;background:var(--bg-secondary);border-radius:var(--radius-xl);border:1px solid var(--border-primary);box-shadow:var(--shadow-lg);animation:slideUpModal .4s cubic-bezier(.16,1,.3,1)}.analytics-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-primary)}.analytics-header h2{font-size:1.1rem;font-weight:700}.analytics-body{padding:20px 24px;display:flex;flex-direction:column;gap:20px}.analytics-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.analytics-stat{display:flex;flex-direction:column;align-items:center;padding:14px 8px;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-primary)}.analytics-stat-value{font-size:1.4rem;font-weight:700;color:var(--accent-light);font-family:var(--font-mono)}.analytics-stat-label{font-size:.65rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.04em;margin-top:4px;text-align:center}.analytics-section-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary)}.analytics-bars{display:flex;flex-direction:column;gap:8px}.analytics-bar-row{display:flex;align-items:center;gap:10px}.analytics-bar-label{font-size:.75rem;color:var(--text-secondary);width:100px;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex-shrink:0}.analytics-bar-track{flex:1;height:8px;background:var(--bg-card);border-radius:99px;overflow:hidden}.analytics-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),#8b5cf6);border-radius:99px;transition:width .6s cubic-bezier(.16,1,.3,1)}.analytics-bar-count{font-size:.72rem;font-family:var(--font-mono);color:var(--text-tertiary);width:30px;flex-shrink:0}@media(max-width:600px){.analytics-overview{grid-template-columns:1fr 1fr}.email-input-wrap{flex-direction:column}.email-modal-content{padding:24px 20px}}.empty-msg{font-size:.8rem;color:var(--text-tertiary);text-align:center;padding:20px}.hidden,.admin-only{display:none!important}body.admin-mode .admin-only{display:flex!important}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}@media(max-width:1023px){.app-header{padding:10px 16px}.tagline{display:none}.app-main{padding:12px 12px 80px}.tool-tabs{margin-bottom:12px}.tab{padding:8px 12px;font-size:.78rem}.tab-icon{font-size:.9rem}.text-area{min-height:180px}.controls-panel{max-height:none}.btn-grid{grid-template-columns:1fr 1fr}.shortcuts-hint{display:none}}.powered-footer{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:center;gap:10px;padding:10px 24px;font-size:.85rem;font-weight:500;letter-spacing:.01em;background:var(--bg-panel);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border-top:1px solid var(--border-primary)}.powered-text{color:var(--text-secondary)}.powered-link{color:#07f;text-decoration:none;font-weight:700;position:relative;transition:all var(--transition-fast)}.powered-link:after{content:"";position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:#07f;border-radius:99px;transform:scaleX(0);transform-origin:center;transition:transform var(--transition-base)}.powered-link:hover{color:#339aff;text-shadow:0 0 12px rgba(0,119,255,.35)}.powered-link:hover:after{transform:scaleX(1)}[data-theme=light] .powered-link{color:#06d}[data-theme=light] .powered-link:after{background:#06d}[data-theme=light] .powered-link:hover{color:#05b;text-shadow:0 0 10px rgba(0,102,221,.25)}.footer-divider{color:var(--text-tertiary);font-size:.9rem;margin:0 6px}.footer-socials{display:flex;align-items:center;gap:14px}.footer-social-link{display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast);opacity:.7}.footer-social-link:hover{color:#07f;opacity:1;transform:translateY(-1px) scale(1.1)}[data-theme=light] .footer-social-link:hover{color:#06d}.share-wrap{position:relative}.share-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;background:var(--bg-panel);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border:1px solid var(--border-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);overflow:hidden;animation:shareSlideIn var(--transition-base) ease-out;z-index:200}@keyframes shareSlideIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.share-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;border:none;background:transparent;color:var(--text-secondary);font-family:var(--font-family);font-size:.82rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.share-option:hover{background:var(--bg-btn-hover);color:var(--text-primary)}.share-option svg{flex-shrink:0}.feature-request{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 0 0;font-size:.8rem;color:var(--text-tertiary)}.feature-request-link{color:var(--text-accent);text-decoration:none;font-weight:500;transition:all var(--transition-fast)}.feature-request-link:hover{color:var(--accent);text-decoration:underline}.social-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;display:flex;align-items:center;justify-content:center;background:var(--bg-overlay);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn var(--transition-base)}.social-modal.hidden{display:none}.social-modal-content{position:relative;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:36px 32px;max-width:380px;width:90%;text-align:center;box-shadow:var(--shadow-lg);animation:shareSlideIn var(--transition-slow) ease-out}.social-modal-icon{font-size:2.5rem;margin-bottom:12px}.social-modal-links{display:flex;flex-direction:column;gap:8px;margin-top:20px}.social-modal-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:var(--radius-md);border:1px solid var(--border-primary);background:var(--bg-card);color:var(--text-primary);font-family:var(--font-family);font-size:.88rem;font-weight:600;text-decoration:none;cursor:pointer;transition:all var(--transition-fast)}.social-modal-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.social-linkedin:hover{background:#0077b526;border-color:#0077b559;color:#0077b5}.social-instagram:hover{background:#e1306c26;border-color:#e1306c59;color:#e1306c}.social-facebook:hover{background:#1877f226;border-color:#1877f259;color:#1877f2}@media(max-width:600px){.tab span:not(.tab-icon){display:none}.tab{padding:8px 10px}.btn-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.history-sidebar{width:100%;right:-100%}.output-actions .btn-label,.footer-divider{display:none}.powered-footer{flex-wrap:wrap;gap:4px;padding:8px 16px;font-size:.78rem}.feature-request{font-size:.72rem}}