@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap");:root{--color-bg:#000;--color-surface:#1e292e;--color-surface-hover:#263339;--color-text:#fff;--color-text-muted:#d0d0d0;--color-text-dim:#6b6b6b;--color-accent:#2ea3a5;--color-accent-hover:#35b8ba;--color-error:#e55050;--color-success:#2ea35a;--font-heading:"Montserrat",sans-serif;--font-body:"Montserrat",sans-serif;--radius:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 4px 16px rgba(0,0,0,.4);--shadow-lg:0 8px 32px rgba(0,0,0,.5);--shadow-glow:0 0 20px rgba(46,163,165,.15);--transition:all 0.2s ease;--transition-slow:all 0.4s ease}*,:after,:before{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-body);font-weight:400;background-color:var(--color-bg);line-height:1.6;min-height:100vh}body,h1,h2,h3,h4,h5,h6{color:var(--color-text)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}h1{font-size:40px}h2{font-size:30px}h3{font-size:24px}h4{font-size:20px}p{color:var(--color-text-muted);line-height:1.7}.accent{color:var(--color-accent)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.page{min-height:100vh;display:flex;flex-direction:column}.nav{justify-content:space-between;padding:20px 32px;border-bottom:1px solid rgba(46,163,165,.15);background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:-webkit-sticky;position:sticky;top:0;z-index:100}.nav,.nav-logo{display:flex;align-items:center}.nav-logo{gap:12px;text-decoration:none;color:var(--color-text)}.nav-logo-text{font-size:14px;font-weight:700;letter-spacing:2px;text-transform:uppercase}.nav-logo-divider{color:var(--color-text-dim);font-weight:300}.nav-logo-app{color:var(--color-accent);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:14px;padding:14px 28px;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;transition:var(--transition);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:#fff;color:#000;border-color:var(--color-accent)}.btn-primary:hover:not(:disabled){background-color:var(--color-accent);color:#fff}.btn-secondary{background-color:transparent;color:var(--color-text);border-color:var(--color-surface)}.btn-secondary:hover:not(:disabled){border-color:var(--color-accent);background-color:var(--color-surface)}.btn-ghost{background:transparent;color:var(--color-accent);border:none;padding:10px 16px}.btn-ghost:hover:not(:disabled){background-color:rgba(46,163,165,.1)}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:18px 36px;font-size:16px}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid rgba(46,163,165,.1);transition:var(--transition)}.card:hover{border-color:rgba(46,163,165,.25)}.input-group{display:flex;flex-direction:column;gap:8px}.input-label{font-size:13px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}.input{font-family:var(--font-body);font-size:15px;padding:14px 18px;background-color:rgba(30,41,46,.6);border:2px solid rgba(46,163,165,.15);border-radius:var(--radius);color:var(--color-text);transition:var(--transition);outline:none}.input::placeholder{color:var(--color-text-dim)}.input:focus{border-color:var(--color-accent);box-shadow:var(--shadow-glow)}.input-error{border-color:var(--color-error)}textarea.input{resize:vertical;min-height:100px}.spinner{width:24px;height:24px;border:3px solid rgba(46,163,165,.2);border-top:3px solid var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}.spinner-lg{width:40px;height:40px;border-width:4px}@keyframes spin{to{transform:rotate(1turn)}}.progress-bar{height:4px;background:rgba(46,163,165,.15);border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-accent),var(--color-accent-hover));border-radius:2px;transition:width .4s ease}.badge{display:inline-flex;align-items:center;padding:4px 10px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;border-radius:4px;background-color:rgba(46,163,165,.15);color:var(--color-accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.animate-in{animation:fadeIn .3s ease forwards}.animate-slide-up{animation:slideUp .5s ease forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-surface);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-dim)}@media (max-width:768px){h1{font-size:28px}h2{font-size:24px}h3{font-size:20px}.container{padding:0 16px}.nav{padding:16px}.library-grid{grid-template-columns:1fr}.library-header{flex-direction:column;gap:16px;align-items:flex-start}.modal-content{margin:24px;max-width:calc(100vw - 48px)}}.nav-links{display:flex;align-items:center;gap:16px}.nav-link{font-size:14px;font-weight:500;color:var(--color-text-muted);text-decoration:none;padding:6px 12px;border-radius:var(--radius);transition:var(--transition)}.nav-link:hover{color:var(--color-accent);background-color:rgba(46,163,165,.08)}.library-page{max-width:1200px;margin:0 auto;padding:48px 24px}.library-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.library-subtitle{margin-top:8px;font-size:15px}.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));grid-gap:24px;gap:24px}.library-card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid rgba(46,163,165,.1);padding:24px;display:flex;flex-direction:column;gap:12px;transition:var(--transition);animation:fadeIn .3s ease forwards;opacity:0}.library-card:hover{border-color:rgba(46,163,165,.35);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.library-card-header{display:flex;justify-content:space-between;align-items:center}.library-card-date{font-size:12px;color:var(--color-text-dim)}.library-card-title{font-size:18px;font-weight:700;line-height:1.3;margin:0}.library-card-subtitle{font-size:13px;color:var(--color-accent);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin:0}.library-card-summary{font-size:14px;color:var(--color-text-muted);line-height:1.5;margin:0}.library-card-stats{display:flex;gap:16px}.library-card-stat{font-size:13px;color:var(--color-text-dim)}.star-rating{display:flex;gap:4px}.star-btn{background:none;border:none;font-size:22px;cursor:pointer;color:var(--color-text-dim);padding:2px;transition:var(--transition);line-height:1}.star-btn:hover{transform:scale(1.2)}.star-active{color:#f5a623}.library-card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:4px;padding-top:12px;border-top:1px solid rgba(46,163,165,.08)}.library-delete-btn{color:var(--color-text-dim)!important}.library-delete-btn:hover:not(:disabled){color:var(--color-error)!important;background-color:rgba(229,80,80,.1)!important}.btn-danger{background-color:var(--color-error);color:#fff;border-color:var(--color-error)}.btn-danger:hover:not(:disabled){background-color:#cc3e3e}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .15s ease}.modal-content{background:var(--color-surface);border:1px solid rgba(46,163,165,.2);border-radius:var(--radius-xl);padding:32px;max-width:440px;width:100%;animation:slideUp .2s ease}.modal-content h3{margin-bottom:12px}.modal-content p{font-size:14px;margin-bottom:24px}.modal-actions{display:flex;justify-content:flex-end;gap:12px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px 24px;gap:12px}.empty-state-icon{font-size:64px;margin-bottom:8px;opacity:.5}.empty-state h2{font-size:24px}.empty-state p{max-width:400px}.library-card-skeleton{animation:pulse 1.5s infinite!important;opacity:1!important;padding:28px;min-height:220px}.skeleton-line{background:rgba(46,163,165,.08);border-radius:4px;height:14px;width:100%}.skeleton-title{height:22px;width:70%;margin-bottom:8px}.skeleton-text{margin-bottom:6px}.skeleton-text.short{width:50%}.library-error{background:rgba(229,80,80,.1);border:1px solid rgba(229,80,80,.3);border-radius:var(--radius-lg);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.library-error p{color:var(--color-error);font-size:14px}.library-card-header-right{display:flex;align-items:center;gap:8px}.notion-status-badge{display:inline-flex;align-items:center;gap:3px;font-size:11px;font-weight:700;letter-spacing:.5px;color:#27ae60;background:rgba(39,174,96,.1);border:1px solid rgba(39,174,96,.3);border-radius:4px;padding:3px 8px;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s}.notion-status-badge:hover{background:rgba(39,174,96,.18);border-color:rgba(39,174,96,.5)}.library-card--notion-done{border-left:3px solid rgba(39,174,96,.5)!important}.btn-notion{background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);color:var(--color-text-muted);font-size:12px;transition:var(--transition)}.btn-notion:hover:not(:disabled){background:hsla(0,0%,100%,.1);border-color:hsla(0,0%,100%,.2);color:var(--color-text)}.btn-notion:disabled{opacity:.6;cursor:wait}.btn-notion-done{background:rgba(39,174,96,.1);border-color:rgba(39,174,96,.3);color:#27ae60;font-weight:700;text-decoration:none}.btn-notion-done:hover{background:rgba(39,174,96,.18);border-color:rgba(39,174,96,.5)}.btn-linkedin{background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);color:var(--color-text-muted);cursor:pointer;transition:var(--transition)}.btn-linkedin:hover:not(:disabled){background:rgba(29,122,124,.15);border-color:rgba(29,122,124,.4);color:#1d7a7c}.btn-linkedin:disabled{opacity:.6;cursor:wait}.btn-linkedin-done{background:rgba(29,122,124,.1);border-color:rgba(29,122,124,.3);color:#1d7a7c;text-decoration:none}.btn-linkedin-done:hover{background:rgba(29,122,124,.2);border-color:rgba(29,122,124,.5)}.library-card-thumbnail{display:block;margin:-20px -20px 16px;overflow:hidden;border-radius:8px 8px 0 0;border-bottom:1px solid rgba(29,122,124,.2)}.library-card-thumbnail img{width:100%;height:160px;object-fit:cover;display:block;transition:transform .2s ease}.library-card-thumbnail:hover img{transform:scale(1.03)}.btn-loading{display:inline-flex;align-items:center;gap:4px;animation:pulse 1s infinite}.library-card-actions-left{display:flex;gap:8px;align-items:center}