.app{min-height:100vh;display:flex;flex-direction:column;background:#050816;color:#f9fafb;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.header{padding:1.5rem 1rem .5rem;text-align:center}.header h1{font-size:1.8rem;margin-bottom:.25rem}.header p{color:#9ca3af;font-size:.9rem}.main,.analysis-page,.dashboard-page,.exercise-page{flex:1;padding:.5rem 1rem 1.5rem;max-width:960px;width:100%;margin:0 auto}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.dashboard-header h2{margin:0}.dashboard-actions{margin-bottom:1.5rem}.ai-error-notice{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);border-radius:.5rem;padding:1rem;margin-bottom:1.5rem}.ai-error-notice p{margin:0;color:#f59e0b}.ai-error-notice p:first-child{font-weight:600;margin-bottom:.5rem}.ai-error-detail{font-size:.9rem;opacity:.9}.card{background:#0f172af2;border-radius:1rem;padding:1.25rem;box-shadow:0 18px 40px #0f172a99;border:1px solid rgba(148,163,184,.3);margin-bottom:1rem;word-wrap:break-word;overflow-wrap:break-word}.card h2{margin-bottom:1.5rem}.card .form{margin-top:1rem}.card .tab-nav{margin-top:1.5rem}.card .analyses-list{margin-top:1rem}.form{display:flex;flex-direction:column;gap:.75rem}.label{font-size:.85rem;color:#e5e7eb}.segmented-control{display:inline-flex;background:#0f172ae6;border-radius:999px;padding:.15rem;border:1px solid rgba(148,163,184,.5)}.segmented{flex:1;padding:.35rem .8rem;font-size:.8rem;border-radius:999px;border:none;background:transparent;color:#9ca3af}.segmented.active{background:linear-gradient(135deg,#22c55e,#4ade80);color:#022c22;font-weight:600}.input{padding:.5rem .65rem;border-radius:.75rem;border:1px solid rgba(148,163,184,.7);background:#0f172acc;color:#f9fafb;font-size:.9rem}.input:focus{outline:none;border-color:#4ade80;box-shadow:0 0 0 1px #22c55e99}.date-range-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:.5rem}.date-input-wrapper{position:relative;flex:1}.date-input{width:100%;cursor:pointer}.date-input::-webkit-calendar-picker-indicator{position:absolute;left:0;right:0;width:100%;height:100%;margin:0;padding:0;cursor:pointer;opacity:0}.date-input::-webkit-inner-spin-button,.date-input::-webkit-clear-button{display:none}.date-range-sep{color:#9ca3af;font-size:.9rem;padding:0 .25rem}.date-input{cursor:pointer;position:relative}.date-input::-webkit-calendar-picker-indicator{filter:invert(1);cursor:pointer;position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;opacity:0}.date-input:after{content:"";pointer-events:none}.date-input{color-scheme:dark}.status-row{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.time-estimate{font-size:.88rem;color:#4ade80;font-weight:500}.primary-button{margin-top:2rem;padding:.55rem .8rem;border-radius:.75rem;border:none;background:linear-gradient(135deg,#22c55e,#4ade80);color:#022c22;font-weight:600;font-size:.9rem}.primary-button:disabled{opacity:.6}.error{color:#f97373;font-size:.8rem}.tab-nav{display:inline-flex;background:#0f172ae6;border-radius:999px;padding:.15rem;border:1px solid rgba(148,163,184,.5);margin-bottom:1rem}.tab{padding:.4rem 1.2rem;font-size:.85rem;border-radius:999px;border:none;background:transparent;color:#9ca3af;cursor:pointer;font-weight:500;transition:all .15s ease}.tab.active{background:linear-gradient(135deg,#22c55e,#4ade80);color:#022c22;font-weight:600}.tab-content{animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.section-block{margin-top:1rem}.section-block h3{font-size:1.05rem;margin-bottom:.5rem;color:#e5e7eb;border-bottom:1px solid rgba(148,163,184,.2);padding-bottom:.35rem}.section-block h4{font-size:.85rem;color:#9ca3af;margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.04em}.sub-side{font-size:.72rem;color:#9ca3af;font-style:italic;text-transform:capitalize}.motif-side-label{font-size:.82rem;color:#f59e0b;margin:.15rem 0 .4rem;font-style:italic}.phase-type-group{margin-top:.6rem;padding-left:.25rem}.phase-type-group h4{font-size:.82rem;color:#94a3b8;margin-bottom:.3rem;margin-left:1.5rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:none}.empty-msg{color:#6b7280;font-size:.8rem;font-style:italic}.three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.75rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.col-card{background:#0f172ae6;border-radius:.75rem;padding:.75rem;border:1px solid rgba(55,65,81,.9)}.ranking-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.ranking-item{display:flex;align-items:center;gap:.6rem;padding:.5rem .75rem;background:#0f172ae6;border-radius:.6rem;border-left:4px solid;border-top:1px solid rgba(55,65,81,.6);border-right:1px solid rgba(55,65,81,.6);border-bottom:1px solid rgba(55,65,81,.6)}.rank{font-weight:700;font-size:.85rem;color:#9ca3af;min-width:2rem}.ranking-name{flex:1;font-size:.88rem;color:#f9fafb}.ranking-count{font-size:.78rem;color:#9ca3af}.motif-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.3rem}.motif-item{display:flex;align-items:center;gap:.5rem;padding:.3rem 0;font-size:.84rem}.motif-name{flex:1;color:#e5e7eb;text-transform:capitalize}.motif-count{color:#9ca3af;font-size:.78rem;font-weight:600}.sev-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.eval-summary{text-align:center;padding:.5rem 0}.eval-big{font-size:1.8rem;font-weight:700;line-height:1}.eval-label{font-size:.75rem;color:#9ca3af;margin-top:.25rem}.eval-detail{font-size:.78rem;color:#6b7280;margin-top:.15rem}.mistakes-table{display:flex;flex-direction:column;gap:0;border-radius:.75rem;overflow:hidden;border:1px solid rgba(55,65,81,.9)}.mistakes-header{display:grid;grid-template-columns:3rem 4rem 6rem 5.5rem 1fr 1fr 5rem 3rem;gap:.5rem;padding:.55rem .75rem;background:#0f172af2;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;border-bottom:1px solid rgba(55,65,81,.9)}.mistake-row{display:grid;grid-template-columns:3rem 4rem 6rem 5.5rem 1fr 1fr 5rem 3rem;gap:.5rem;padding:.55rem .75rem;font-size:.84rem;color:#e5e7eb;text-decoration:none;border-bottom:1px solid rgba(55,65,81,.4);transition:background .12s ease;cursor:pointer;align-items:center}.mistake-row:last-child{border-bottom:none}.mistake-row:hover{background:#22c55e14}.mc-sev{display:flex;align-items:center;justify-content:center}.mc-move{font-weight:600;color:#9ca3af}.mc-phase{text-transform:capitalize}.mc-type{text-transform:capitalize;color:#9ca3af}.mc-motif{text-transform:capitalize;font-weight:500}.mc-detail{color:#6b7280;font-size:.78rem;text-transform:capitalize;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mc-analyze,.mc-link{display:flex;align-items:center;justify-content:center}.ext-link{color:#4ade80;font-size:1rem;font-weight:600;text-decoration:none;opacity:.6;transition:opacity .12s}.ext-link:hover{opacity:1}@media (max-width: 640px){.three-col,.two-col{grid-template-columns:1fr}.mistakes-header,.mistake-row{grid-template-columns:2.5rem 3rem 1fr 1fr;font-size:.78rem}.mh-detail,.mc-detail,.mh-type,.mc-type,.mh-link,.mc-link,.mh-analyze,.mc-analyze{display:none}}.ranking-item-wrap{list-style:none}.ranking-item.clickable{cursor:pointer;transition:background .12s ease}.ranking-item.clickable:hover{background:#22c55e0f}.ranking-item.expanded{border-bottom-left-radius:0;border-bottom-right-radius:0}.expand-arrow{font-size:.8rem;color:#6b7280;margin-left:auto;flex-shrink:0}.sub-mistakes{list-style:none;padding:0;margin:0;background:#0f172a99;border:1px solid rgba(55,65,81,.5);border-top:none;border-radius:0 0 .6rem .6rem;overflow:hidden}.sub-mistake{display:flex;align-items:center;gap:.6rem;padding:.4rem .75rem .4rem 2.2rem;font-size:.82rem;color:#d1d5db;border-bottom:1px solid rgba(55,65,81,.3);transition:background .1s}.sub-mistake:last-child{border-bottom:none}.sub-mistake:hover{background:#22c55e0f}.sub-move{font-weight:600;color:#9ca3af;min-width:2.5rem}.sub-motif{flex:1;text-transform:capitalize}.sub-sev{font-size:.78rem;color:#9ca3af}.analyze-btn{padding:.2rem .55rem;font-size:.74rem;font-weight:600;border:1px solid rgba(74,222,128,.5);border-radius:.4rem;background:transparent;color:#4ade80;cursor:pointer;transition:all .12s ease;white-space:nowrap}.analyze-btn:hover{background:#4ade8026;border-color:#4ade80}.analysis-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .15s ease}.analysis-modal{background:#0f172a;border:1px solid rgba(148,163,184,.3);border-radius:1rem;padding:1.5rem;max-width:860px;width:100%;max-height:90vh;overflow-y:auto;overflow-x:hidden;position:relative;box-shadow:0 24px 60px #00000080;word-wrap:break-word;overflow-wrap:break-word}.analysis-close{position:absolute;top:.75rem;right:.75rem;background:none;border:none;color:#9ca3af;font-size:1.2rem;cursor:pointer;padding:.25rem .5rem;border-radius:.3rem;transition:color .12s,background .12s}.analysis-close:hover{color:#f9fafb;background:#ffffff1a}.analysis-layout{display:flex;gap:1.5rem;align-items:flex-start}.analysis-board-wrap{flex-shrink:0}.eval-bar-wrap{display:flex;flex-direction:column;align-items:center;gap:.3rem;flex-shrink:0}.eval-bar{width:22px;height:400px;background:#f0f0f0;border-radius:3px;overflow:hidden;position:relative;border:1px solid rgba(148,163,184,.3)}.eval-bar-black{width:100%;background:#1e1e1e;transition:height .3s ease}.eval-bar-label{font-size:.7rem;color:#9ca3af;font-weight:600;font-variant-numeric:tabular-nums}.eval-change-desc{font-size:.82rem;color:#f87171;margin:0 0 .5rem;font-weight:500;text-transform:capitalize}.strategic-explanation{font-size:.82rem;color:#fbbf24;background:#fbbf2414;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;border-left:3px solid #fbbf24;padding:.5rem .75rem;margin:.5rem 0;border-radius:0 .3rem .3rem 0;line-height:1.4}.analysis-info{flex:1;min-width:0}.analysis-info h3{font-size:1rem;margin:0 0 .5rem;color:#f9fafb;text-transform:capitalize}.analysis-badges{display:flex;gap:.4rem;margin-bottom:.75rem}.analysis-badge{padding:.15rem .5rem;border-radius:999px;font-size:.72rem;font-weight:600;text-transform:capitalize}.analysis-badge.phase{background:#6366f133;color:#818cf8}.analysis-badge.type{background:#22c55e33;color:#4ade80}.analysis-badge.severity{border-radius:999px}.variation-tabs{display:flex;gap:.4rem;margin-bottom:.5rem;flex-wrap:wrap}.var-tab{padding:.25rem .65rem;font-size:.78rem;font-weight:600;border-radius:.4rem;border:1px solid rgba(148,163,184,.3);background:#1e293bcc;color:#9ca3af;cursor:pointer;transition:all .12s ease;white-space:nowrap}.var-tab:hover{border-color:#94a3b899;color:#e5e7eb}.var-tab.active{background:#46a0e633;border-color:#46a0e699;color:#46a0e6}.pv-moves{display:flex;flex-wrap:wrap;gap:.25rem;max-width:100%;overflow-wrap:break-word}.pv-move{padding:.15rem .4rem;font-size:.82rem;border-radius:.3rem;cursor:pointer;color:#d1d5db;background:#1e293bcc;border:1px solid transparent;transition:all .1s}.pv-move:hover{border-color:#94a3b866}.pv-move.active{background:#4ade8033;color:#4ade80;border-color:#4ade8080;font-weight:600}.analysis-nav{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem}.analysis-nav button{padding:.3rem .6rem;border-radius:.4rem;border:1px solid rgba(148,163,184,.4);background:#1e293bcc;color:#e5e7eb;font-size:.85rem;cursor:pointer;transition:all .1s}.analysis-nav button:hover:not(:disabled){background:#94a3b826}.analysis-nav button:disabled{opacity:.3;cursor:default}.nav-step{font-size:.8rem;color:#9ca3af;min-width:3rem;text-align:center}.analysis-detail{font-size:.82rem;color:#6b7280;margin:.15rem 0;text-transform:capitalize}@media (max-width: 700px){.analysis-layout{flex-direction:column;align-items:center}.analysis-board-wrap{width:100%;display:flex;justify-content:center}}.exercise-hub{background:#0f172af2;border-radius:1rem;padding:1.25rem;box-shadow:0 18px 40px #0f172a99;border:1px solid rgba(148,163,184,.3);margin-top:1.5rem}.exercise-hub h2{font-size:1.3rem;margin-bottom:.25rem}.exercise-subtitle{color:#9ca3af;font-size:.9rem;margin-bottom:1rem}.exercise-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.exercise-card{background:#1e293bcc;border:1px solid rgba(148,163,184,.2);border-radius:.75rem;padding:1rem;display:flex;flex-direction:column;gap:.5rem;transition:border-color .2s}.exercise-card:hover{border-color:#94a3b880}.exercise-card.done{opacity:.6}.exercise-card-header{display:flex;align-items:center;gap:.5rem}.exercise-icon{font-size:1.4rem}.exercise-card-header h3{font-size:1rem;margin:0}.exercise-card-body{flex:1}.exercise-meta{font-size:.8rem;color:#9ca3af}.exercise-detail-list{list-style:none;padding:0;margin:.4rem 0 0;font-size:.82rem;color:#d1d5db}.exercise-detail-list li{padding:.1rem 0}.exercise-detail-text{font-size:.82rem;color:#d1d5db;margin:.4rem 0 0}.exercise-start-btn{background:transparent;border:1.5px solid;border-radius:.5rem;padding:.4rem .8rem;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .2s,opacity .2s}.exercise-start-btn:hover:not(:disabled){background:#ffffff0d}.exercise-start-btn.completed{cursor:default}.exercise-congrats{text-align:center;margin-top:1rem;font-size:1.1rem;color:#34d399}.exercise-active{background:#0f172af2;border-radius:1rem;padding:1.25rem;border:1px solid rgba(148,163,184,.3);margin-top:1rem}.exercise-topbar{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.exercise-topbar h3{flex:1;margin:0;font-size:1.1rem}.exercise-progress-label{color:#9ca3af;font-size:.85rem}.exercise-back-btn{background:transparent;border:1px solid rgba(148,163,184,.3);color:#d1d5db;border-radius:.4rem;padding:.3rem .7rem;font-size:.8rem;cursor:pointer}.exercise-back-btn:hover{border-color:#60a5fa;color:#60a5fa}.exercise-board-layout{display:flex;gap:1.5rem;align-items:flex-start;flex-wrap:wrap}.exercise-board-wrap{flex-shrink:0}.exercise-info-panel{flex:1;min-width:220px;display:flex;flex-direction:column;gap:.6rem}.exercise-progress-bar{height:6px;background:#94a3b833;border-radius:3px;overflow:hidden}.exercise-progress-fill{height:100%;background:#60a5fa;border-radius:3px;transition:width .3s}.exercise-progress-text{font-size:.8rem;color:#9ca3af;margin:0}.exercise-feedback{font-size:1rem;font-weight:700;margin:0;padding:.3rem .6rem;border-radius:.4rem;display:inline-block}.exercise-feedback.correct{color:#34d399;background:#34d3991a}.exercise-feedback.error{color:#f87171;background:#f871711a}.exercise-hint{color:#60a5fa;font-size:.85rem;margin:0}.exercise-errors{color:#9ca3af;font-size:.8rem;margin:0}.exercise-move-list{display:flex;flex-wrap:wrap;gap:.3rem}.exercise-move-item{font-size:.8rem;color:#d1d5db;background:#94a3b81a;padding:.15rem .4rem;border-radius:.25rem}.exercise-done-box{text-align:center;padding:.5rem;border:1px solid rgba(52,211,153,.3);border-radius:.5rem;background:#34d3990d}.exercise-done-box p{color:#34d399;margin:0 0 .5rem;font-size:1rem}.puzzle-rating{color:#9ca3af;font-size:.8rem;margin:0}.puzzle-themes{color:#a78bfa;font-size:.8rem;margin:0}.puzzle-instruction{color:#d1d5db;font-size:.9rem;margin:0}.exercise-score{display:flex;gap:1rem;font-size:.9rem}.score-solved{color:#34d399}.score-failed{color:#f87171}.strategic-panel{max-width:360px}.strategic-prompt{color:#d1d5db;font-size:.85rem;line-height:1.4;margin:0}.strategic-inputs{display:flex;flex-direction:column;gap:.4rem}.strategic-input{background:#1e293bcc;border:1px solid rgba(148,163,184,.3);color:#f9fafb;border-radius:.4rem;padding:.5rem .6rem;font-size:.85rem}.strategic-input::placeholder{color:#6b7280}.strategic-result{display:flex;flex-direction:column;gap:.6rem}.strategic-score{display:flex;align-items:baseline;gap:.3rem}.score-big{font-size:2rem;font-weight:700;color:#60a5fa}.score-label{font-size:1rem;color:#9ca3af}.strategic-eval-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.strategic-eval{display:flex;gap:.4rem;align-items:flex-start;font-size:.82rem;padding:.3rem .5rem;border-radius:.3rem;background:#1e293b99}.strategic-eval.correct{border-left:3px solid #34d399}.strategic-eval.partial{border-left:3px solid #f59e0b}.strategic-eval.wrong{border-left:3px solid #f87171}.eval-verdict{font-weight:700;min-width:1rem}.eval-obs{color:#d1d5db}.eval-comment{color:#9ca3af;font-style:italic;display:block;margin-top:.15rem}.strategic-missed{font-size:.82rem;color:#f59e0b}.strategic-missed strong{display:block;margin-bottom:.2rem}.strategic-missed ul{margin:0;padding-left:1.2rem}.strategic-missed li{margin:.1rem 0}.strategic-explanation-text{font-size:.85rem;color:#d1d5db;line-height:1.4;padding:.5rem;background:#1e293b99;border-radius:.3rem;margin:0}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b);padding:1rem}.login-container{width:100%;max-width:420px}.login-card{background:#0f172af2;border-radius:1rem;padding:2rem;box-shadow:0 20px 60px #00000080;border:1px solid rgba(148,163,184,.2)}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:2rem;margin-bottom:.5rem;background:linear-gradient(135deg,#4ade80,#22c55e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-header p{color:#94a3b8;font-size:.9rem}.login-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;background:#1e293b99;padding:.25rem;border-radius:.75rem}.login-tab{flex:1;padding:.6rem;border:none;background:transparent;color:#94a3b8;font-size:.9rem;border-radius:.5rem;cursor:pointer;transition:all .2s}.login-tab.active{background:linear-gradient(135deg,#4ade80,#22c55e);color:#022c22;font-weight:600}.login-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group label{font-size:.85rem;color:#e5e7eb;font-weight:500}.form-group input{padding:.75rem;border-radius:.75rem;border:1px solid rgba(148,163,184,.3);background:#1e293b99;color:#f9fafb;font-size:.95rem;transition:all .2s}.form-group input:focus{outline:none;border-color:#4ade80;box-shadow:0 0 0 3px #4ade801a}.login-error{color:#f87171;font-size:.85rem;padding:.75rem;background:#f871711a;border-radius:.5rem;border:1px solid rgba(248,113,113,.2)}.login-success{color:#4ade80;font-size:.85rem;padding:.75rem;background:#4ade801a;border-radius:.5rem;border:1px solid rgba(74,222,128,.2)}.login-button{padding:.85rem;border:none;border-radius:.75rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.login-button.primary{background:linear-gradient(135deg,#4ade80,#22c55e);color:#022c22}.login-button.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #4ade804d}.login-button.google{background:#fff;color:#1f2937;display:flex;align-items:center;justify-content:center;gap:.75rem}.login-button.google:hover:not(:disabled){background:#f9fafb;transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}.login-button:disabled{opacity:.5;cursor:not-allowed}.login-link{background:none;border:none;color:#60a5fa;font-size:.85rem;cursor:pointer;padding:.5rem;text-align:center}.login-link:hover{text-decoration:underline}.login-divider{display:flex;align-items:center;margin:1.5rem 0;color:#6b7280;font-size:.85rem}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:#94a3b833}.login-divider span{padding:0 1rem}.navbar{background:#0f172af2;border-bottom:1px solid rgba(148,163,184,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100}.navbar-content{max-width:1200px;margin:0 auto;padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}.navbar-brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.1rem}.navbar-logo{font-size:1.5rem}.navbar-title{background:linear-gradient(135deg,#4ade80,#22c55e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-links{display:flex;gap:.5rem;flex:1;justify-content:center}.navbar-link{padding:.5rem 1rem;border:none;background:transparent;color:#94a3b8;font-size:.9rem;border-radius:.5rem;cursor:pointer;transition:all .2s}.navbar-link:hover{background:#4ade801a;color:#4ade80}.navbar-link.active{background:#4ade8026;color:#4ade80;font-weight:600}.navbar-link.premium-highlight{background:linear-gradient(135deg,#fbbf2426,#f59e0b26);color:#fbbf24;font-weight:600;animation:pulse 2s ease-in-out infinite}.navbar-link.premium-highlight:hover{background:linear-gradient(135deg,#fbbf2440,#f59e0b40);color:#fbbf24}@keyframes pulse{0%,to{box-shadow:0 0 #fbbf2466}50%{box-shadow:0 0 0 4px #fbbf2400}}.navbar-user{display:flex;align-items:center;gap:1rem}.navbar-user-email{color:#94a3b8;font-size:.85rem}.navbar-signout{padding:.5rem 1rem;border:1px solid rgba(248,113,113,.3);background:transparent;color:#f87171;font-size:.85rem;border-radius:.5rem;cursor:pointer;transition:all .2s}.navbar-signout:hover{background:#f871711a;border-color:#f87171}.analysis-filter{background:#1e293b99;border:1px solid rgba(148,163,184,.2);border-radius:.75rem;padding:1rem;margin-bottom:1rem}.filter-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.filter-header h3{margin:0;font-size:1rem;color:#e5e7eb}.filter-toggle-all{padding:.4rem .8rem;border:1px solid rgba(96,165,250,.3);background:transparent;color:#60a5fa;border-radius:.5rem;font-size:.85rem;cursor:pointer;transition:all .2s}.filter-toggle-all:hover{background:#60a5fa1a;border-color:#60a5fa}.filter-list{display:flex;flex-direction:column;gap:.5rem;max-height:20rem;overflow-y:auto;padding-right:.5rem}.filter-list::-webkit-scrollbar{width:6px}.filter-list::-webkit-scrollbar-track{background:#0f172a80;border-radius:3px}.filter-list::-webkit-scrollbar-thumb{background:#60a5fa4d;border-radius:3px}.filter-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:#0f172a80;border:1px solid rgba(148,163,184,.2);border-radius:.5rem;cursor:pointer;transition:all .2s}.filter-item:hover{background:#1e293bcc;border-color:#60a5fa4d}.filter-item.selected{background:#60a5fa1a;border-color:#60a5fa}.filter-item input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#60a5fa}.filter-item-content{flex:1;display:flex;flex-direction:column;gap:.25rem}.filter-item-main{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.filter-platform{color:#4ade80;font-size:.8rem;font-weight:600;text-transform:uppercase}.filter-username{color:#e5e7eb;font-size:.85rem}.filter-time-control{padding:.15rem .4rem;border-radius:.3rem;font-size:.7rem;font-weight:600;text-transform:uppercase;background:#60a5fa33;color:#60a5fa}.filter-item-meta{display:flex;gap:1rem;color:#94a3b8;font-size:.75rem}.history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.history-header h2{margin:0}.time-control-filter{padding:.5rem 1rem;border-radius:.5rem;border:1px solid rgba(148,163,184,.3);background:#1e293b99;color:#e5e7eb;font-size:.9rem;cursor:pointer;transition:all .2s}.time-control-filter:hover{border-color:#60a5fa80}.time-control-filter:focus{outline:none;border-color:#60a5fa;box-shadow:0 0 0 3px #60a5fa1a}.analyses-list{display:flex;flex-direction:column;gap:1rem;max-height:600px;overflow-y:auto;padding-right:.5rem}.analyses-list::-webkit-scrollbar{width:8px}.analyses-list::-webkit-scrollbar-track{background:#0f172a80;border-radius:4px}.analyses-list::-webkit-scrollbar-thumb{background:#60a5fa4d;border-radius:4px}.analyses-list::-webkit-scrollbar-thumb:hover{background:#60a5fa80}.analysis-item{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:#1e293b99;border-radius:.75rem;border:1px solid rgba(148,163,184,.2);transition:all .2s}.analysis-item:hover{border-color:#4ade804d;background:#1e293bcc}.analysis-info{display:flex;flex-direction:column;gap:.5rem;flex:1}.analysis-main{display:flex;align-items:center;gap:1rem}.analysis-meta{display:flex;align-items:center;gap:1rem;font-size:.8rem;color:#94a3b8}.analysis-platform{font-weight:600;color:#4ade80;font-size:.85rem;text-transform:uppercase}.analysis-username{color:#e5e7eb;font-size:.9rem}.analysis-time-control{padding:.25rem .6rem;border-radius:.5rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;background:#60a5fa33;color:#60a5fa}.analysis-date,.analysis-period,.analysis-games{color:#94a3b8;font-size:.8rem}.analysis-remaining{color:#fbbf24;font-weight:600;font-size:.8rem}.analysis-status{padding:.25rem .75rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase}.analysis-status.done{background:#4ade8033;color:#4ade80}.analysis-status.running{background:#60a5fa33;color:#60a5fa}.analysis-status.pending{background:#fbbf2433;color:#fbbf24}.analysis-status.failed{background:#f8717133;color:#f87171}.analysis-actions{display:flex;gap:.5rem}.view-btn,.delete-btn,.continue-btn{padding:.5rem 1rem;border:none;border-radius:.5rem;font-size:.85rem;cursor:pointer;transition:all .2s}.continue-btn{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1c1917;font-weight:600}.continue-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #fbbf244d}.continue-btn:disabled{opacity:.6;cursor:not-allowed}.view-btn{background:linear-gradient(135deg,#4ade80,#22c55e);color:#022c22;font-weight:600}.view-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #4ade804d}.delete-btn{background:transparent;border:1px solid rgba(248,113,113,.3);color:#f87171}.delete-btn:hover{background:#f871711a;border-color:#f87171}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#050816}.loading-spinner{text-align:center}.spinner{width:48px;height:48px;border:4px solid rgba(74,222,128,.1);border-top-color:#4ade80;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 1rem}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner p{color:#94a3b8;font-size:.9rem}.footer{text-align:center;padding:.75rem 1rem 1.25rem;font-size:.75rem;color:#6b7280}.random-puzzles-section{margin-top:1.5rem;animation:fadeIn .5s ease-in}.puzzle-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.puzzle-header h2{margin:0}.puzzle-header-right{display:flex;gap:.75rem;align-items:center}.puzzle-timer{background:#fbbf2433;color:#fbbf24;padding:.5rem 1rem;border-radius:.5rem;font-weight:600;font-size:.95rem}.puzzle-progress{background:#60a5fa33;color:#60a5fa;padding:.5rem 1rem;border-radius:.5rem;font-weight:600;font-size:.95rem}.random-puzzles-section .section-subtitle{color:#94a3b8;font-size:.9rem;margin-bottom:1.5rem;margin-top:.5rem}.random-puzzles-list{display:flex;justify-content:center;align-items:center}.random-puzzle-item{background:#1e293b80;border:1px solid rgba(148,163,184,.2);border-radius:.75rem;padding:1.5rem;transition:all .2s;max-width:600px;width:100%}.random-puzzle-item:hover{border-color:#60a5fa66;background:#1e293bb3}.puzzle-info{display:flex;gap:1rem;margin-bottom:1rem;align-items:center;flex-wrap:wrap}.puzzle-rating{padding:.25rem .6rem;border-radius:.5rem;font-size:.85rem;font-weight:600;background:#f59e0b33;color:#f59e0b}.puzzle-themes{color:#94a3b8;font-size:.85rem;text-transform:capitalize}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.random-puzzle-item .tactical-puzzle{max-width:100%}.warning-box{display:flex;gap:1rem;align-items:flex-start;padding:1rem 1.25rem;margin-top:1rem;background:#fbbf241a;border:1px solid rgba(251,191,36,.3);border-left:4px solid #fbbf24;border-radius:.75rem;animation:slideIn .3s ease-out}.warning-icon{font-size:1.5rem;line-height:1;flex-shrink:0}.warning-content{flex:1}.warning-content strong{display:block;color:#fbbf24;font-size:.95rem;font-weight:600;margin-bottom:.25rem}.warning-content p{color:#fde68a;font-size:.9rem;line-height:1.5;margin:0}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.upgrade-prompt{display:flex;gap:1rem;align-items:flex-start;padding:1.25rem 1.5rem;margin-top:1rem;background:#fbbf241a;border:1px solid rgba(251,191,36,.3);border-left:4px solid #fbbf24;border-radius:.75rem;animation:slideIn .3s ease-out}.upgrade-icon{font-size:1.5rem;line-height:1;flex-shrink:0}.upgrade-content{flex:1;display:flex;flex-direction:column;gap:.75rem}.upgrade-content strong{display:block;color:#fbbf24;font-size:.95rem;font-weight:600}.upgrade-content p{color:#fde68a;font-size:.9rem;line-height:1.5;margin:0}.upgrade-button{align-self:flex-start;padding:.6rem 1.25rem;border:none;border-radius:.5rem;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1f2937;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}.upgrade-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #fbbf2466}.subscription-page{max-width:1200px;margin:0 auto;padding:2rem 1rem}.subscription-header{text-align:center;margin-bottom:3rem}.subscription-header h1{font-size:2.5rem;margin-bottom:.5rem;background:linear-gradient(135deg,#4ade80,#22c55e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subscription-subtitle{color:#94a3b8;font-size:1.1rem}.subscription-success{background:#4ade801a;border:1px solid rgba(74,222,128,.3);color:#4ade80;padding:1rem;border-radius:.5rem;margin-bottom:2rem;text-align:center}.subscription-error{background:#f871711a;border:1px solid rgba(248,113,113,.3);color:#f87171;padding:1rem;border-radius:.5rem;margin-bottom:2rem;text-align:center}.subscription-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;max-width:1100px;margin:0 auto}.subscription-plans.three-cols{grid-template-columns:repeat(3,1fr)}.plan-card{background:#0f172af2;border:1px solid rgba(148,163,184,.2);border-radius:1rem;padding:2rem;position:relative;transition:all .3s}.plan-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000004d}.plan-card.grandmaster{border:2px solid #fbbf24;box-shadow:0 4px 16px #fbbf2433}.plan-card.knight{border:2px solid #a78bfa;box-shadow:0 4px 16px #a78bfa33}.plan-card.active{outline:2px solid #4ade80;outline-offset:2px}.plan-badge{position:absolute;top:-12px;right:20px;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1f2937;padding:.4rem 1rem;border-radius:999px;font-size:.85rem;font-weight:600}.plan-badge.knight-badge{background:linear-gradient(135deg,#a78bfa,#8b5cf6);color:#fff}.plan-header{margin-bottom:2rem;text-align:center}.plan-header h2{font-size:1.8rem;margin-bottom:1rem}.plan-price{display:flex;align-items:baseline;justify-content:center;gap:.25rem}.price-amount{font-size:2.5rem;font-weight:700;color:#e5e7eb}.price-period{color:#94a3b8;font-size:1rem}.plan-features{list-style:none;padding:0;margin:0 0 2rem;display:flex;flex-direction:column;gap:1rem}.feature-item{display:flex;align-items:center;gap:.75rem;color:#d1d5db;font-size:.95rem}.feature-item.highlight{color:#e5e7eb}.feature-icon{color:#4ade80;font-weight:700;font-size:1.1rem;flex-shrink:0}.plan-button{width:100%;padding:.85rem;border:none;border-radius:.75rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.plan-button.current{background:#94a3b833;color:#94a3b8;cursor:not-allowed}.plan-button.knight{background:linear-gradient(135deg,#a78bfa,#8b5cf6);color:#fff}.plan-button.knight:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #a78bfa66}.plan-button.knight:disabled{opacity:.6;cursor:not-allowed}.plan-button.knight.current{background:#4ade8033;color:#4ade80;cursor:not-allowed}.plan-button.grandmaster{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1f2937}.plan-button-spacer{height:42px}.plan-button.grandmaster:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #fbbf2466}.plan-button.grandmaster:disabled{opacity:.6;cursor:not-allowed}.plan-button.grandmaster.current{background:#4ade8033;color:#4ade80;cursor:not-allowed}.plan-button.manage{width:100%;padding:.85rem;border:1px solid rgba(96,165,250,.4);border-radius:.75rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;background:transparent;color:#60a5fa;margin-top:.5rem}.plan-button.manage:hover{background:#60a5fa1a;border-color:#60a5fa}@media (max-width: 900px){.subscription-plans.three-cols{grid-template-columns:1fr;max-width:400px}}@media (min-width: 768px){.header h1{font-size:2.1rem}.card{padding:1.5rem}.random-puzzles-list{display:flex;justify-content:center}}
