@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url('../assets/fonts/Inter-Regular.woff2') format('woff2')}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url('../assets/fonts/Inter-Medium.woff2') format('woff2')}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url('../assets/fonts/Inter-SemiBold.woff2') format('woff2')}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url('../assets/fonts/Inter-Bold.woff2') format('woff2')}:root{--color-brand-primary:#E06A00;--color-brand-primary-hover:#FF7B00;--color-brand-primary-light:rgba(224, 106, 0, 0.15);--color-brand-secondary:#8B4500;--color-brand-accent:#FFFDE7;--color-brand-dark:#2D1D0B;--color-bg-primary:#0D0907;--color-bg-secondary:#1A1410;--color-bg-tertiary:#241C15;--color-bg-elevated:#2E241B;--color-bg-hover:#382E23;--color-text-primary:#FDFBD4;--color-text-secondary:#B8A99A;--color-text-tertiary:#9A8B7C;--color-text-muted:#5C4F42;--color-text-inverse:#0D0907;--color-border:#38240D;--color-border-light:#4A3520;--color-border-focus:#C05800;--color-success:#4CAF50;--color-success-bg:rgba(76, 175, 80, 0.15);--color-warning:#FF9800;--color-warning-bg:rgba(255, 152, 0, 0.15);--color-danger:#F44336;--color-danger-bg:rgba(244, 67, 54, 0.15);--color-info:#2196F3;--color-info-bg:rgba(33, 150, 243, 0.15);--font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif;--font-family-mono:'SF Mono','Fira Code','Fira Mono',Consolas,monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--leading-none:1;--leading-tight:1.25;--leading-snug:1.375;--leading-normal:1.5;--leading-relaxed:1.625;--leading-loose:2;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--radius-sm:0.25rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px rgba(0, 0, 0, 0.35);--shadow-lg:0 10px 15px rgba(0, 0, 0, 0.4);--shadow-xl:0 20px 25px rgba(0, 0, 0, 0.45);--shadow-2xl:0 25px 50px rgba(0, 0, 0, 0.5);--shadow-glow:0 0 20px rgba(192, 88, 0, 0.3);--shadow-glow-lg:0 0 40px rgba(192, 88, 0, 0.4);--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:350ms ease;--transition-bounce:500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);--z-dropdown:100;--z-sticky:200;--z-fixed:300;--z-modal-backdrop:400;--z-modal:500;--z-popover:600;--z-tooltip:700;--container-xs:20rem;--container-sm:24rem;--container-md:28rem;--container-lg:32rem;--container-xl:36rem;--container-2xl:42rem;--container-3xl:48rem;--container-4xl:56rem;--container-5xl:64rem;--container-6xl:72rem;--container-7xl:80rem;--toolbar-height:60px;--sidebar-width:240px;--glass-bg:rgba(26, 20, 16, 0.85);--glass-border:rgba(255, 255, 255, 0.08);--glass-blur:blur(12px);--glass-shadow:0 8px 32px 0 rgba(0, 0, 0, 0.5)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-normal);color:var(--color-text-primary);background-color:var(--color-bg-primary)}::selection{background-color:var(--color-brand-primary);color:var(--color-text-primary)}:focus-visible{outline:2px solid var(--color-brand-primary);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-brand-secondary)}*{scrollbar-width:thin;scrollbar-color:var(--color-border-light) var(--color-bg-secondary)}.text-gradient{background:linear-gradient(135deg,var(--color-brand-primary) 0,var(--color-brand-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-glow{text-shadow:0 0 20px rgba(192,88,0,.5)}
.container{width:100%;max-width:var(--container-7xl);margin:0 auto;padding:0 var(--space-4)}@media (min-width:640px){.container{padding:0 var(--space-6)}}@media (min-width:1024px){.container{padding:0 var(--space-8)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-family:var(--font-family);font-size:var(--text-sm);font-weight:var(--font-medium);line-height:var(--leading-tight);text-decoration:none;border:1px solid transparent;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn svg{width:18px;height:18px;flex-shrink:0}.btn-primary{color:var(--color-text-primary);background:linear-gradient(135deg,var(--color-brand-primary) 0,var(--color-brand-secondary) 100%);border-color:var(--color-brand-primary);box-shadow:var(--shadow-md),inset 0 1px 0 rgba(255,255,255,.1)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-brand-primary-hover) 0,var(--color-brand-primary) 100%);box-shadow:var(--shadow-lg),var(--shadow-glow);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{color:var(--color-text-primary);background:var(--color-bg-tertiary);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-elevated);border-color:var(--color-border-light)}.btn-ghost{color:var(--color-text-secondary);background:0 0;border-color:transparent}.btn-ghost:hover:not(:disabled){color:var(--color-text-primary);background:var(--color-bg-tertiary)}.btn-outline{color:var(--color-brand-primary);background:0 0;border-color:var(--color-brand-primary)}.btn-outline:hover:not(:disabled){color:var(--color-text-primary);background:var(--color-brand-primary-light)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;color:var(--color-text-secondary);background:0 0;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.btn-icon:hover:not(:disabled){color:var(--color-text-primary);background:var(--color-bg-tertiary)}.btn-icon.active{color:var(--color-brand-primary);background:var(--color-brand-primary-light)}.btn-icon svg{width:20px;height:20px}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base)}.btn-xl{padding:var(--space-5) var(--space-10);font-size:var(--text-lg);border-radius:var(--radius-xl)}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);transition:all var(--transition-normal)}.card-hover:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.card-glow:hover{border-color:var(--color-brand-primary);box-shadow:var(--shadow-glow)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);font-size:var(--text-xs);font-weight:var(--font-medium);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px}.badge-primary{color:var(--color-brand-primary-hover);background:var(--color-brand-primary-light)}.badge-success{color:var(--color-success);background:var(--color-success-bg)}.badge-warning{color:var(--color-warning);background:var(--color-warning-bg)}.badge-danger{color:var(--color-danger);background:var(--color-danger-bg)}.input{width:100%;padding:var(--space-3) var(--space-4);font-family:var(--font-family);font-size:var(--text-sm);color:var(--color-text-primary);background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.input::placeholder{color:var(--color-text-muted)}.input:hover{border-color:var(--color-border-light)}.input:focus{outline:0;border-color:var(--color-brand-primary);box-shadow:0 0 0 3px var(--color-brand-primary-light)}.nav{display:flex;align-items:center;gap:var(--space-2)}.nav-link{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)}.nav-link:hover{color:var(--color-text-primary);background:var(--color-bg-tertiary)}.nav-link.active{color:var(--color-brand-primary);background:var(--color-brand-primary-light)}.section-title{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--color-text-primary);line-height:var(--leading-tight);margin-bottom:var(--space-4)}.section-subtitle{font-size:var(--text-lg);color:var(--color-text-secondary);line-height:var(--leading-relaxed);max-width:600px}@media (min-width:768px){.section-title{font-size:var(--text-4xl)}}.divider{width:100%;height:1px;background:var(--color-border);margin:var(--space-8) 0}.divider-vertical{width:1px;height:24px;background:var(--color-border);margin:0 var(--space-3)}.icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.icon-sm{width:16px;height:16px}.icon-md{width:20px;height:20px}.icon-lg{width:24px;height:24px}.icon-xl{width:32px;height:32px}.icon-box{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--color-brand-primary-light);border-radius:var(--radius-lg);color:var(--color-brand-primary)}.icon-box-lg{width:64px;height:64px;border-radius:var(--radius-xl)}.icon-box svg{width:24px;height:24px}.icon-box-lg svg{width:32px;height:32px}.grid{display:grid;gap:var(--space-6)}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width:768px){.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(1,1fr)}}@media (min-width:768px) and (max-width:1024px){.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(2,1fr)}}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.mt-auto{margin-top:auto}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.my-8{margin-top:var(--space-8);margin-bottom:var(--space-8)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.py-12{padding-top:var(--space-12);padding-bottom:var(--space-12)}.py-16{padding-top:var(--space-16);padding-bottom:var(--space-16)}.py-20{padding-top:var(--space-20);padding-bottom:var(--space-20)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-lg{font-size:var(--text-lg)}.text-xl{font-size:var(--text-xl)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.font-bold{font-weight:var(--font-bold)}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-tertiary)}.text-brand{color:var(--color-brand-primary)}.hidden{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media (max-width:768px){.hidden-mobile{display:none}}@media (min-width:769px){.hidden-desktop{display:none}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in{animation:fadeIn var(--transition-normal) ease-out}.animate-fade-in-up{animation:fadeInUp var(--transition-slow) ease-out}.animate-pulse{animation:2s ease-in-out infinite pulse}.animate-spin{animation:1s linear infinite spin}.animate-float{animation:3s ease-in-out infinite float}.stagger-1{animation-delay:.1s}.stagger-2{animation-delay:.2s}.stagger-3{animation-delay:.3s}.stagger-4{animation-delay:.4s}.stagger-5{animation-delay:.5s}.skeleton{background:linear-gradient(90deg,var(--color-bg-tertiary) 25%,var(--color-bg-elevated) 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translateY(-8px)}.contact-info{background:var(--color-bg-tertiary);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.contact-item{display:flex;align-items:center;gap:16px}.contact-item svg{color:var(--color-brand-primary);flex-shrink:0}.contact-label{display:block;font-size:12px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.contact-value{color:var(--color-brand-primary);font-size:16px;font-weight:500;text-decoration:none;transition:color .2s}.contact-value:hover{color:var(--color-brand-primary-hover);text-decoration:underline}.contact-note{font-size:13px;color:var(--color-text-muted);margin-top:12px;margin-bottom:0}.contact-info+.contact-note{margin-top:16px}.contact-form .form-group{margin-bottom:16px}.contact-form .form-group label{display:block;font-size:14px;font-weight:500;color:var(--color-text-secondary);margin-bottom:8px}.contact-form .text-input{width:100%;padding:12px;font-size:16px;font-family:inherit;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-primary);color:var(--color-text-primary);box-sizing:border-box;resize:vertical}.contact-form .text-input:focus{outline:0;border-color:var(--color-brand-primary)}.contact-form-submit{width:100%}.contact-form-status{border-radius:var(--radius-md);padding:12px 16px;font-size:14px;margin-bottom:16px}.contact-form-status-success{background:var(--color-success-bg);color:var(--color-success)}.contact-form-status-error{background:var(--color-danger-bg);color:var(--color-danger)}.footer-credit{color:var(--color-text-secondary);font-size:13px;text-decoration:none;transition:color .2s}.footer-credit:hover{color:var(--color-brand-primary)}.status-bar .footer-credit{font-size:inherit}.footer-bottom .footer-credit{display:block;margin-top:-4px}.legal-page~.footer .footer-bottom,body:has(.legal-page) .footer-bottom{gap:2px!important}body:has(.legal-page) .footer-bottom .footer-credit,body:has(.legal-page) 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.merge-file-item{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;margin-bottom:6px;background:var(--color-bg-tertiary,#f7f5f2);border:1.5px solid var(--color-border,#e0d7ce);border-radius:7px;transition:box-shadow .18s,background .18s,border .18s;box-shadow:0 1px 4px rgba(0,0,0,.04);cursor:default;position:relative}.merge-file-item:last-child{margin-bottom:0}.merge-file-actions{display:flex;align-items:center;gap:8px}.btn-reorder{background:0 0;border:1px solid var(--color-border);border-radius:4px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-secondary);transition:.2s;font-size:16px}.btn-reorder:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-primary);border-color:var(--color-primary)}.btn-reorder:disabled{opacity:.3;cursor:not-allowed}.remove-file{background:0 0;border:none;color:var(--color-danger,#dc3545);font-size:20px;cursor:pointer;padding:0 4px;line-height:1;transition:opacity .2s}.remove-file:hover{opacity:.7}:root{--color-viewer-bg:#0D0907;--color-page-shadow:rgba(0, 0, 0, 0.5);--statusbar-height:32px}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--color-bg-secondary);border-right:1px solid var(--color-border);display:flex;flex-direction:column;transition:width var(--transition-normal),transform var(--transition-normal);z-index:100}.sidebar.collapsed{width:0;overflow:hidden}.sidebar-toggle-btn{position:fixed;left:0;top:50%;transform:translateY(-50%);width:28px;height:48px;display:none;align-items:center;justify-content:center;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-left:none;border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--color-text-secondary);cursor:pointer;z-index:101;transition:all var(--transition-fast)}.sidebar-toggle-btn:hover{background:var(--color-bg-tertiary);color:var(--color-brand-primary)}.sidebar.collapsed~.sidebar-toggle-btn{display:flex}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--color-border);min-height:48px;flex-shrink:0}.sidebar-header h3{font-size:14px;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.page-thumbnails{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px}.page-thumbnail{position:relative;background:var(--color-bg-tertiary);border:2px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);overflow:hidden;flex-shrink:0}.page-thumbnail:hover{border-color:var(--color-brand-primary)}.page-thumbnail.active{border-color:var(--color-brand-primary);box-shadow:0 0 0 2px var(--color-brand-primary-light)}.page-thumbnail.dragging{opacity:.5;transform:scale(.95)}.page-thumbnail canvas{width:100%;height:auto;display:block}.page-thumbnail .page-number{position:absolute;bottom:4px;right:4px;background:rgba(0,0,0,.7);color:#fff;font-size:11px;padding:2px 6px;border-radius:var(--radius-sm)}.page-thumbnail .rotation-indicator{position:absolute;top:4px;left:4px;background:var(--color-brand-primary);color:#fff;font-size:10px;padding:2px 4px;border-radius:var(--radius-sm)}.sidebar-actions{padding:12px;border-top:1px solid var(--color-border);display:grid;grid-template-columns:1fr 1fr;gap:8px;flex-shrink:0}.sidebar-actions .btn{justify-content:center}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.toolbar{position:relative;display:flex;align-items:center;justify-content:flex-start;padding:10px 12px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid 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