:root{--color-bg-primary: #f8fafc;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f1f5f9;--color-bg-card: #ffffff;--color-bg-hover: #f8fafc;--color-text-primary: #1e293b;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-text-inverse: #ffffff;--color-accent-primary: #2563eb;--color-accent-primary-hover: #1d4ed8;--color-accent-primary-light: rgba(37, 99, 235, .08);--gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #06b6d4 100%);--gradient-button: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);--color-accent-success: #059669;--color-accent-success-light: rgba(5, 150, 105, .08);--color-accent-warning: #d97706;--color-accent-warning-light: rgba(217, 119, 6, .08);--color-accent-danger: #dc2626;--color-accent-danger-light: rgba(220, 38, 38, .08);--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--color-border-focus: #2563eb;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Monaco", "Inconsolata", monospace;--font-size-xs: .75rem;--font-size-sm: .8125rem;--font-size-base: .875rem;--font-size-lg: 1rem;--font-size-xl: 1.125rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .03);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .06), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 10px 10px -5px rgba(0, 0, 0, .03);--shadow-focus: 0 0 0 3px rgba(37, 99, 235, .15);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--transition-spring: .4s cubic-bezier(.34, 1.56, .64, 1);--transition-bounce: .5s cubic-bezier(.68, -.55, .265, 1.55)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-24px)}to{opacity:1;transform:translate(0)}}@keyframes slideInDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes subtlePulse{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes recordingRipple{0%{box-shadow:0 0 #dc262680}70%{box-shadow:0 0 0 10px #dc262600}to{box-shadow:0 0 #dc262600}}@keyframes contentReveal{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes gradientFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glowPulse{0%,to{box-shadow:0 0 0 0 transparent}50%{box-shadow:0 0 24px 6px #2563eb2e}}@keyframes bounceIn{0%{opacity:0;transform:scale(.6)}60%{opacity:1;transform:scale(1.1)}80%{transform:scale(.95)}to{transform:scale(1)}}@keyframes borderFill{0%{height:0%}to{height:100%}}@keyframes successFlash{0%{box-shadow:0 0 #05966980}60%{box-shadow:0 0 0 14px #05966900}to{box-shadow:0 0 #05966900}}@keyframes riseUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes rippleOut{0%{transform:scale(0);opacity:.6}to{transform:scale(4);opacity:0}}@keyframes panelGlow{0%{opacity:0}50%{opacity:1}to{opacity:0}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-primary);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh}.app{display:flex;flex-direction:column;min-height:100vh;background:var(--color-bg-primary);animation:fadeIn .35s ease-out}.sidebar-branding{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-4) var(--spacing-5);margin-bottom:var(--spacing-2);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}.sidebar-back-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;color:var(--color-text-secondary);background:var(--color-bg-tertiary);transition:all var(--transition-fast);text-decoration:none}.sidebar-back-btn:hover{background:var(--color-accent-primary-light);color:var(--color-accent-primary);transform:translate(-2px)}.sidebar-logo{font-size:1.25rem;font-weight:700;margin:0;background:linear-gradient(90deg,var(--color-accent-primary) 0%,#7c3aed 40%,var(--color-accent-primary) 80%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;animation:gradientFlow 4s linear infinite}.main{flex:1;display:flex;flex-direction:column;padding:var(--spacing-4) var(--spacing-6) var(--spacing-8);gap:var(--spacing-6);max-width:1600px;margin:0 auto;width:100%}.voice-section{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);flex-shrink:0;animation:fadeInUp .45s cubic-bezier(.16,1,.3,1);animation-delay:.05s;animation-fill-mode:both;transition:box-shadow .3s ease,border-color .3s ease;overflow:hidden;position:relative}.voice-section:before{content:"";position:absolute;inset:0;border-radius:var(--radius-xl);padding:2px;background:linear-gradient(135deg,var(--color-accent-primary),#7c3aed,var(--color-accent-primary));background-size:200% 200%;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;opacity:0;transition:opacity .35s ease;pointer-events:none;z-index:0;animation:gradientFlow 3s linear infinite}.voice-section:focus-within:before{opacity:1}.voice-section:focus-within{border-color:transparent;box-shadow:0 0 0 1px #2563eb33,var(--shadow-md)}.voice-section>*{position:relative;z-index:1}.voice-section__toolbar{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3) var(--spacing-5);border-bottom:1px solid var(--color-border);background:var(--color-bg-tertiary)}.voice-section__title{font-size:var(--font-size-sm);font-weight:700;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.06em;flex-shrink:0}.voice-section__status{display:flex;align-items:center;gap:6px;font-size:var(--font-size-xs);color:var(--color-text-muted);transition:color var(--transition-fast);flex-shrink:0}.voice-section__status--recording{color:var(--color-accent-danger);font-weight:500}.recording-dot{animation:recordingRipple 1.2s ease-in-out infinite;border-radius:50%}.voice-section__dev-btn{margin-left:auto}.voice-controls{display:flex;align-items:center;gap:var(--spacing-2)}.voice-section__body{padding:var(--spacing-3) var(--spacing-5);display:flex;flex-direction:column;gap:var(--spacing-3)}.voice-section__unused-placeholders{background:#2563eb0a;border:1px solid rgba(37,99,235,.12);border-radius:var(--radius-md);padding:var(--spacing-2) var(--spacing-3);animation:fadeIn .3s ease-out}.voice-section__unused-label{display:inline-flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-xs);font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:var(--spacing-2)}.voice-section__unused-list{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}.placeholder-split-chip{display:inline-flex;align-items:stretch;border-radius:var(--radius-sm);border:1px solid rgba(37,99,235,.22);overflow:hidden;font-family:var(--font-mono);font-size:.78rem;height:24px;animation:bounceIn .4s cubic-bezier(.16,1,.3,1) both;transition:box-shadow var(--transition-fast),transform var(--transition-fast)}.placeholder-split-chip:hover{box-shadow:0 0 0 2px #2563eb4d,0 4px 8px #2563eb1a;transform:translateY(-2px) scale(1.03)}.placeholder-split-chip__label{padding:0 8px;background:var(--color-accent-primary-light);color:var(--color-accent-primary);cursor:pointer;display:flex;align-items:center;white-space:nowrap;transition:background 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var(--transition-fast)}.transcript-input:focus{outline:none;border-color:var(--color-border-focus);box-shadow:var(--shadow-focus)}.transcript-input::placeholder{color:var(--color-text-muted);font-style:italic}.transcript-input--recording{border-color:var(--color-accent-danger)!important;box-shadow:0 0 0 3px #dc26261f,inset 0 0 0 1px #dc262633!important;animation:recordingRipple 1.4s ease-in-out infinite}.voice-section__footer{display:flex;align-items:stretch;gap:var(--spacing-2);margin-top:auto;padding-top:var(--spacing-2)}.voice-section__mic-btn{display:inline-flex;align-items:center;gap:6px;padding:0 var(--spacing-4);border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-bg-tertiary);color:var(--color-text-secondary);font-family:var(--font-primary);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow 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1fr;gap:var(--spacing-6);flex:1}.report-panel{background:var(--color-bg-secondary);border:none;border-radius:var(--radius-xl);display:flex;flex-direction:column;box-shadow:var(--shadow-sm);position:relative}.report-panel>*{position:relative;z-index:1}.report-panel--original{border:none}.report-panel.is-appearing{animation:fadeIn .4s ease-out both}.report-panel--revised{border:none}.report-panel__header{padding:var(--spacing-4) var(--spacing-5);background:var(--color-bg-tertiary);border-bottom:none;display:flex;align-items:center;justify-content:space-between}.report-panel__title{font-weight:600;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-secondary)}.report-panel--original .report-panel__title{color:var(--color-accent-primary)}.report-panel--revised .report-panel__title{color:#7c3aed}.report-panel__badge{font-size:var(--font-size-xs);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-sm);background:var(--color-bg-secondary);color:var(--color-text-muted);border:1px solid var(--color-border)}.report-panel__content{flex:1;padding:var(--spacing-5) var(--spacing-6) var(--spacing-8);scroll-behavior:smooth;transition:background var(--transition-normal);animation:fadeIn .5s ease-out;animation-fill-mode:both}.report-panel__content p{animation:contentReveal .45s cubic-bezier(.16,1,.3,1);animation-fill-mode:both}.report-panel__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-4);padding:var(--spacing-16) var(--spacing-6);color:var(--color-text-muted);text-align:center;min-height:260px}.report-panel__empty-icon{color:var(--color-text-light);opacity:.55;animation:float 3s ease-in-out infinite;filter:drop-shadow(0 4px 8px rgba(37,99,235,.12));transition:opacity var(--transition-normal)}.report-panel:hover .report-panel__empty-icon{opacity:.75;filter:drop-shadow(0 4px 12px 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