@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap');
:root{color-scheme:dark;--bg:#141618;--sidebar:#181a1c;--panel:#1b1e20;--panel-light:#202326;--line:#2b2e31;--text:#f0eeea;--muted:#979b9e;--amber:#e7b577;--mint:#9bcab3;--purple:#b5a4d5;--radius:14px;font-family:'DM Sans',sans-serif;font-size:14px;font-weight:400;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}button,a{touch-action:manipulation}button{color:inherit}a{color:inherit;text-decoration:none}button{border:0}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button svg{pointer-events:none}svg use{pointer-events:none}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--amber);outline-offset:4px}.skip-link{position:fixed;top:-100px;left:20px;padding:15px;background:var(--amber);color:#17191b;z-index:100}.skip-link:focus{top:10px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:240px;background:var(--sidebar);border-right:1px solid var(--line);padding:34px 22px 22px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;font-family:Manrope,sans-serif;font-weight:800;font-size:27px;letter-spacing:-1.3px;padding:0 8px}.brand-light{font-weight:500}.brand-dot{color:var(--amber)}.sidebar-label{color:#717779;font-size:9px;letter-spacing:1.7px;font-weight:600;margin:55px 13px 17px}.nav{display:flex;flex-direction:column;gap:8px}.nav-link{padding:14px 13px;display:flex;align-items:center;gap:12px;font-size:12px;color:#a6a9ab;border-radius:8px;position:relative;transition:.2s}.nav-link:hover{background:#222527;color:var(--text)}.nav-link.active{background:#2d2923;color:var(--amber)}.nav-link svg{width:18px;height:18px}.nav-link.active:before{content:'';position:absolute;left:-22px;height:20px;width:3px;background:var(--amber);border-radius:0 4px 4px 0}.nav-active-dot{margin-left:auto;background:var(--amber);width:5px;height:5px;border-radius:50%}.nav-count{font-size:10px;margin-left:auto;border:1px solid #35383a;border-radius:5px;padding:2px 5px;color:#888e91}.sidebar-note{border:1px solid #34332e;border-radius:12px;background:linear-gradient(145deg,#24231f,#1d2020);padding:19px 16px;margin:55px 4px 20px}.note-icon{font-size:31px;line-height:1;color:var(--amber);margin-bottom:15px}.sidebar-note p{font-size:12px;line-height:1.8;color:#d5d3cc;margin:0 0 9px}.sidebar-note strong{font-weight:500}.sidebar-note>span{font-size:10px;color:#8e8f86}.sidebar-bottom{margin-top:auto}.quiet-button{background:none;color:#a2a6a8;display:flex;align-items:center;gap:10px;padding:12px;font-size:12px}.quiet-button:hover{color:var(--amber)}.quiet-button svg{width:17px;height:17px}.local-note{font-size:10px;color:#808789;display:flex;align-items:center;gap:7px;padding:15px 12px;border-top:1px solid var(--line);margin-top:12px}.local-note>span{width:5px;height:5px;background:var(--mint);border-radius:50%}.version{font-size:9px;letter-spacing:1.6px;color:#636b6f;display:flex;justify-content:space-between;padding:8px 12px}.version span{letter-spacing:0}.app-shell{margin-left:240px}.topbar{height:80px;padding:0 46px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.breadcrumbs{display:flex;gap:14px;font-size:11px;color:#7e8589}.breadcrumbs strong{color:#d7d9d9;font-weight:450}.breadcrumbs>span{color:#4e5559}.topbar-right{display:flex;align-items:center;gap:20px}.streak{display:flex;gap:7px;align-items:center;color:#b4b6b3;font-size:10px}.streak svg{width:16px;height:16px;color:var(--amber)}.avatar{width:30px;height:30px;border:1px solid #4a4540;background:#332e27;display:grid;place-items:center;color:var(--amber);border-radius:50%;font-size:9px;font-weight:600}.icon-button{width:32px;height:32px;display:grid;place-items:center;background:transparent;color:#a1a5a7;border-radius:6px}.icon-button svg{width:17px;height:17px}.icon-button:hover{background:#303335;color:var(--text)}.icon-button[aria-pressed="false"]#sound-button{opacity:.4}.icon-button.locked{color:var(--amber);background:#312c24}main{max-width:1480px;margin:auto;padding:37px 46px 0;outline:0}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:32px}.eyebrow{font-size:9px;letter-spacing:1.7px;color:#9b9e9e;font-weight:600;display:flex;align-items:center;gap:10px}.little-star{font-size:18px;color:var(--amber);line-height:1}h1{font-family:Manrope,sans-serif;font-size:clamp(25px,2.3vw,34px);line-height:1.3;letter-spacing:-1.2px;font-weight:650;margin:12px 0 11px}h1>span{color:var(--amber)}.page-heading p{color:#92989b;font-size:12px;line-height:1.6;margin:0}.today-badge{border:1px solid var(--line);border-radius:10px;display:flex;gap:9px;align-items:center;padding:13px 14px;background:#1b1d1e;flex-shrink:0}.today-badge>span:nth-child(2){font-size:8px;letter-spacing:1px;color:#9c9e9d}.today-badge strong{display:block;font-size:13px;letter-spacing:0;color:var(--text);margin-top:5px;font-weight:500}.status-dot{width:5px;height:5px;background:var(--amber);border-radius:50%;flex-shrink:0}.daily-ring{width:34px;height:34px;margin-left:8px;transform:rotate(-90deg)}.daily-ring circle{stroke:#3d3932;stroke-width:3}.daily-ring circle+circle{stroke:var(--amber);stroke-dasharray:107;stroke-dashoffset:107;transition:.5s}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-title h2{font-size:12px;font-weight:500;margin:0}.section-title>span{color:#727a7e;font-size:8px;letter-spacing:1.3px}.preset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:27px}.preset-card{border:1px solid var(--line);border-radius:11px;padding:19px 18px;background:linear-gradient(120deg,#232321,#1e2021);display:flex;text-align:left;gap:15px;align-items:center;position:relative;transition:transform .2s,border-color .2s}.preset-card:hover{transform:translateY(-2px);border-color:#68563c}.preset-card.selected{border-color:#7c6140;background:linear-gradient(120deg,#302a23,#222321)}.preset-icon{width:39px;height:43px;border-radius:10px;display:grid;place-items:center;background:#393026;color:var(--amber);flex-shrink:0}.preset-icon svg{width:23px;height:23px}.preset-card.purple{background:linear-gradient(120deg,#24222a,#202022)}.preset-card.purple .preset-icon{background:#332e3e;color:var(--purple)}.preset-card.mint{background:linear-gradient(120deg,#202925,#1e2221)}.preset-card.mint .preset-icon{background:#2c3b33;color:var(--mint)}.preset-copy{min-width:0}.preset-copy>span{color:#b8a187;font-size:7px;letter-spacing:1.15px;font-weight:600}.preset-card.purple .preset-copy>span{color:#aa9dbf}.preset-card.mint .preset-copy>span{color:#9ab3a4}.preset-copy h3{font-size:12px;font-weight:550;letter-spacing:-.2px;margin:6px 0}.preset-copy p{color:#939798;font-size:10px;margin:0;line-height:1.5}.preset-copy small{display:block;margin-top:12px;font-size:9px;color:#b1b3b3}.preset-copy small span{color:#555c5d;padding:0 6px}.preset-arrow{width:15px;height:15px;position:absolute;right:12px;bottom:17px;color:#989587}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 277px;gap:23px}.practice-card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.practice-card{overflow:hidden;background:radial-gradient(ellipse at 48% 45%,#212524 0,#1b1e20 63%);position:relative}.practice-toolbar{height:59px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:0 23px}.training-title{display:flex;gap:8px;align-items:center}.training-title h2{font-size:12px;font-weight:500;margin:0}.tag{background:#2c302a;border:1px solid #3b4135;color:#abb59b;font-size:7px;letter-spacing:.8px;border-radius:4px;padding:4px 5px;margin-left:4px}.toolbar-buttons{display:flex;gap:6px}.round-heading{display:flex;justify-content:space-between;padding:24px 27px 0;font-size:9px;letter-spacing:1.5px;color:#acafaf}.round-heading>span>span{color:#60686b;margin-left:3px}.live-state{font-size:7px;letter-spacing:1px;color:#a7b6a9;display:flex;align-items:center;gap:5px}.live-state>span{width:4px;height:4px;background:var(--mint);border-radius:50%}.live-state.running>span{animation:pulse 1s infinite}.chords-stage{display:flex;align-items:center;justify-content:center;padding:14px 28px 0;gap:18px;position:relative}.chord-slot{width:208px;text-align:center;position:relative}.chord-name{font-family:Manrope,sans-serif;font-size:52px;font-weight:500;letter-spacing:-2px;line-height:1.25;display:block}.chord-kind{display:block;font-size:9px;color:#8e9797;margin-top:4px}.chord-diagram{width:100%;height:auto;display:block;stroke-width:1;max-height:183px;margin:0 auto}.chord-diagram .fret{stroke:#737978;stroke-width:1}.chord-diagram .nut{stroke:#b9bcb4;stroke-width:3}.chord-diagram .string{stroke:#858a83;stroke-width:1}.chord-diagram text{stroke:none;text-anchor:middle}.chord-diagram .string-name{fill:#7d8585;font-size:10px;font-family:'DM Sans',sans-serif}.chord-diagram .mute{stroke:#989c96;stroke-width:1.5}.chord-diagram .open-string{fill:transparent;stroke:#a9b0a4;stroke-width:1.5}.chord-diagram .finger{fill:var(--amber);stroke:none}.chord-diagram .finger-number{fill:#24201a;font-size:10px;font-weight:700}.chord-diagram .barre{stroke:var(--amber);stroke-width:17;stroke-linecap:round}.chord-actions{display:flex;justify-content:center;gap:9px;margin-top:0}.chord-actions button{height:25px;font-size:9px;background:none;display:flex;gap:5px;align-items:center;color:#7c8687;padding:3px 5px}.chord-actions button:hover{color:var(--amber)}.chord-actions svg{width:12px;height:12px}.chord-actions .locked{color:var(--amber)}.transition-mark{display:flex;flex-direction:column;align-items:center;gap:9px;align-self:center;margin-top:9px}.transition-mark>span{font-size:28px;color:#7e857d;font-weight:400}.transition-mark>small{font-size:6px;letter-spacing:1.4px;color:#6f7877}.diagram-legend{display:flex;justify-content:center;gap:15px;margin:21px 0 0;font-size:8px;color:#6f797b}.diagram-legend span{display:flex;align-items:center;gap:5px}.diagram-legend i{width:5px;height:5px;background:var(--amber);border-radius:50%}.timer-area{text-align:center;padding:17px 36px 0}.timer{font-family:Manrope,sans-serif;font-variant-numeric:tabular-nums;font-size:43px;letter-spacing:1px;line-height:1.25;font-weight:500}.timer-area>p{font-size:9px;color:#939c9d;margin:9px 0 19px}.timer-track{height:3px;width:100%;background:#343937;border-radius:4px;overflow:hidden}.timer-track>div{height:100%;width:100%;background:var(--amber);border-radius:4px;transition:width .15s linear}.practice-controls{display:flex;gap:12px;padding:23px 27px 0;align-items:center}.primary-button,.secondary-button{display:flex;justify-content:center;align-items:center;gap:9px;border-radius:7px;padding:12px 16px;font-weight:550;font-size:11px;min-height:43px;transition:.2s}.primary-button{background:var(--amber);color:#25211b;border:1px solid var(--amber)}.primary-button:hover{background:#f0c48c;box-shadow:0 0 22px #e7b57712}.primary-button svg{width:16px;height:16px}.secondary-button{background:#24282a;border:1px solid #3b4142;color:#c8cdca}.secondary-button:hover{border-color:#80705b;background:#2a2c2c}.secondary-button svg{width:14px;height:14px}.start-button{flex:1;padding:12px 18px}.start-button>svg{fill:currentColor;stroke-width:0;width:13px}.start-button kbd{font-size:7px;letter-spacing:.7px;background:#c89d69;border:1px solid #bf945e;border-radius:3px;padding:3px 4px;margin-left:auto}.start-button span{margin-right:auto}.counter-button{border:1px solid #3b4142;background:#24282a;border-radius:7px;display:flex;gap:10px;align-items:center;justify-content:center;height:43px;padding:0 14px;color:#d0d3cd;min-width:65px}.counter-button>span{font-size:19px;color:#a9afaa}.counter-button strong{font-size:13px;font-weight:500;font-variant-numeric:tabular-nums}.keyboard-hints{display:flex;justify-content:center;gap:17px;align-items:center;padding:17px 15px 20px;color:#727c7e;font-size:8px}.keyboard-hints>span{display:flex;gap:5px;align-items:center}kbd{font:inherit;background:#262b2d;padding:2px 4px;border:1px solid #343b3d;border-radius:3px;color:#929a9d}.keyboard-hints>button{display:flex;align-items:center;gap:4px;color:#8e9696;background:none;font-size:8px;padding:0}.keyboard-hints svg{width:11px;height:11px}.training-aside{display:flex;flex-direction:column;gap:17px}.panel{padding:20px 21px}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}.panel-title h2{display:flex;align-items:center;gap:8px;margin:0;font-size:12px;font-weight:500}.panel-title h2>svg{width:15px;height:15px;color:#aeb4ae}.switch{width:29px;height:17px;border-radius:20px;background:#3e4548;padding:3px;position:relative;flex-shrink:0}.switch>span{display:block;width:11px;height:11px;background:#949d9f;border-radius:50%;transition:.2s}.switch[aria-checked="true"]{background:#79603e}.switch[aria-checked="true"]>span{background:var(--amber);transform:translateX(12px)}.tempo-control{display:flex;align-items:center;justify-content:center;gap:27px;margin:17px 0 14px}.tempo-control>div{text-align:center}.tempo-control strong{font-family:Manrope,sans-serif;font-size:42px;font-weight:500;line-height:1;letter-spacing:-1px}.tempo-control>div>span{display:block;font-size:7px;letter-spacing:1.6px;color:#818b8b;margin-top:7px}.step-button{width:26px;height:26px;border:1px solid #3a4143;border-radius:6px;background:#24292a;font-size:17px;color:#a5adad;display:grid;place-items:center}.step-button:hover{color:var(--amber);border-color:#80613d}input[type="range"]{width:100%;height:3px;accent-color:var(--amber);cursor:pointer;margin:10px 0}.tempo-labels{display:flex;justify-content:space-between;font-size:8px;color:#767f80;margin-top:4px}.beat-dots{display:flex;justify-content:center;gap:10px;margin-top:20px}.beat-dots i{height:6px;width:6px;background:#3a4241;border-radius:50%;transition:background .07s}.beat-dots i:first-child{background:#6d6455}.beat-dots i.active{background:var(--amber);box-shadow:0 0 10px #e7b57766}.metronome-panel>p{font-size:8px;color:#808b8a;text-align:center;margin:12px 0 0}.text-button{background:none;color:var(--amber);font-size:9px;padding:2px;display:flex;gap:6px;align-items:center}.text-button:hover{color:#f5d2a8}.text-button>svg{width:12px;height:12px}.session-panel .panel-title{margin-bottom:20px}.session-detail{display:flex;justify-content:space-between;margin-top:17px;font-size:10px}.session-detail>span{display:flex;align-items:center;gap:9px;color:#929c9d}.session-detail svg{width:13px;height:13px;color:#768180}.session-detail strong{font-size:10px;font-weight:500}.session-divider{height:1px;background:#2e3535;margin:20px 0 14px}.chord-select-button{display:flex;justify-content:space-between;align-items:center;width:100%;background:none;padding:0;font-size:10px;color:#c5ccca}.chord-select-button svg{width:14px;height:14px;color:#858e8d}.chord-select-button:hover{color:var(--amber)}.tip-card{border:1px solid #3d392d;background:linear-gradient(125deg,#2b2820,#222420);border-radius:12px;padding:19px 20px;flex:1}.tip-label{display:flex;gap:8px;align-items:center;color:#c7ac84;font-size:7px;letter-spacing:1px}.tip-label svg{width:13px;height:13px}.tip-card p{font-size:11px;color:#d4c9b8;line-height:1.9;margin:11px 0 8px}.tip-card>span{font-size:8px;color:#8e8c7a}.bottom-grid{display:grid;grid-template-columns:minmax(0,1fr) 277px;gap:23px;margin-top:23px}.progress-preview{padding:20px 23px}.progress-preview .panel-title h2{font-size:11px}.progress-preview .panel-title{margin-bottom:22px}.preview-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.preview-stats>div{display:flex;align-items:center;gap:12px}.stat-icon{width:33px;height:33px;border-radius:9px;display:grid;place-items:center;flex-shrink:0}.stat-icon svg{width:17px;height:17px}.amber{background:#332c23;color:var(--amber)}.mint{background:#25352d;color:var(--mint)}.purple{background:#302c3b;color:var(--purple)}.preview-stats strong{font-family:Manrope,sans-serif;font-size:21px;font-weight:500;display:block;line-height:1.2}.preview-stats strong small{font-size:10px;font-family:'DM Sans',sans-serif;color:#a9afad;font-weight:400}.preview-stats>div>div>span{font-size:8px;color:#879291;display:block;margin-top:6px}.reminder-card{display:flex;gap:14px;align-items:center;padding:19px 21px;background:radial-gradient(at 100% 100%,#28302a,#1d2221);border:1px solid #343d37;border-radius:14px}.reminder-card>svg{width:27px;height:27px;color:#91a28e}.reminder-card strong{font-size:10px;font-weight:500;color:#d1d7cf;line-height:1.6;display:block}.reminder-card p{font-size:9px;line-height:1.7;color:#919c8c;margin:5px 0 0}.reminder-card>span{color:#73866e;align-self:flex-start;margin-left:auto}footer{display:flex;justify-content:space-between;gap:10px;color:#606b6d;font-size:8px;padding:24px 0}footer>span{display:flex;align-items:center;gap:6px}footer i{width:4px;height:4px;border-radius:50%;background:#687d6c}.countdown-overlay{position:absolute;inset:-5px 0;background:#1b1e20ed;z-index:2;display:flex;align-items:center;justify-content:center;flex-direction:column;backdrop-filter:blur(8px);border-radius:10px}.countdown-overlay strong{font-family:Manrope,sans-serif;font-size:110px;color:var(--amber);font-weight:500;line-height:1.1}.countdown-overlay>span{font-size:11px;color:#a8b3ae;margin-top:10px}.view{animation:reveal .3s ease}.modal{background:#202426;color:var(--text);border:1px solid #414744;border-radius:17px;width:min(490px,calc(100% - 32px));padding:28px;max-height:calc(100dvh - 40px);overflow-y:auto;box-shadow:0 35px 100px #0009}.modal::backdrop{background:#080b0ed9;backdrop-filter:blur(6px)}.modal-heading{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:24px}.modal h2{font-family:Manrope,sans-serif;font-size:24px;letter-spacing:-.6px;font-weight:600;margin:10px 0 0}.modal .eyebrow{font-size:8px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px}.field-grid label{font-size:11px;color:#b1bab7;display:flex;flex-direction:column;gap:9px}input[type="number"],select{background:#171b1d;border:1px solid #424a48;border-radius:7px;color:var(--text);padding:11px;width:100%}.setting-row{padding:16px 0;border-top:1px solid #343c3b;display:flex;align-items:center;justify-content:space-between;gap:15px}.setting-row strong{display:block;font-size:12px;font-weight:500}.setting-row small{display:block;font-size:10px;color:#8a9592;margin-top:5px;line-height:1.5}input[type="checkbox"],input[type="radio"]{accent-color:var(--amber);width:17px;height:17px;cursor:pointer;flex-shrink:0}.form-note{font-size:10px;color:#89948f;line-height:1.7;margin:15px 0 22px}.full-width{width:100%}.muted{color:var(--muted)}.small{font-size:8px;letter-spacing:.7px}.wide-modal{width:min(600px,calc(100% - 32px))}.wide-modal>p{font-size:12px;margin-bottom:23px}.picker-group h3{color:#a5b3ad;font-size:10px;margin:20px 0 11px}.picker-chips{display:flex;flex-wrap:wrap;gap:8px}.chord-chip{border:1px solid #3d4843;background:#262d2a;color:#a7b5ac;min-width:52px;padding:10px 13px;border-radius:7px;font-size:13px}.chord-chip.selected{border-color:#a07d4e;color:var(--amber);background:#3a3023}.picker-footer{border-top:1px solid #37413c;margin-top:25px;padding-top:20px;display:flex;align-items:center;justify-content:space-between}.picker-footer>span{font-size:11px;color:#a8b3ae}.summary-modal{text-align:center}.summary-medal{height:62px;width:62px;display:grid;place-items:center;background:#34372a;border:1px solid #5f6245;border-radius:50%;margin:4px auto 22px;color:var(--amber)}.summary-medal svg{width:28px;height:28px}.summary-modal>.eyebrow{justify-content:center}.summary-modal h2{font-size:26px}.summary-pair{font-family:Manrope,sans-serif;font-size:28px;color:var(--amber);letter-spacing:2px;margin:15px 0 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input:checked+span{border-color:#a78a5f;color:var(--amber);background:#383125}.rating-fieldset input:focus-visible+span{outline:2px solid var(--amber);outline-offset:2px}.help-steps{padding-left:23px;counter-reset:step}.help-steps li{padding-left:8px;margin-bottom:23px;color:var(--amber)}.help-steps strong{font-size:13px;color:var(--text);font-weight:500}.help-steps p{font-size:12px;color:#a6b1ac;line-height:1.8;margin:7px 0}.help-note{padding:16px;background:#29302b;border-radius:8px;font-size:11px;color:#b3beb5;line-height:1.8;margin-bottom:25px}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:30px 0 25px}.search-field{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);padding:12px 15px;border-radius:8px;min-width:230px}.search-field svg{width:16px;height:16px;color:#8a9790}.search-field input{width:100%;background:none;color:var(--text);border:0;outline:0;font-size:12px}.filter-tabs{display:flex;gap:5px;flex-wrap:wrap}.filter-tabs button{background:transparent;color:#929e97;padding:9px 12px;border-radius:6px;font-size:10px}.filter-tabs button.active{background:#343025;color:var(--amber)}.library-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding-bottom:35px}.library-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 17px;position:relative}.library-card:hover{border-color:#605442}.library-card-heading{display:flex;justify-content:space-between;align-items:center}.library-card h2{font-family:Manrope,sans-serif;font-size:25px;margin:0;font-weight:500}.library-card-heading>span{font-size:8px;padding:4px 6px;background:#2d352c;color:#a4bb9f;border-radius:4px}.library-card>p{font-size:9px;color:#818e86;margin:6px 0 0}.library-card .chord-diagram{max-width:170px;max-height:165px;margin:7px auto 9px}.library-card-actions{display:flex;justify-content:space-between;align-items:center;gap:8px}.library-card-actions button{background:#272e2a;border:1px solid #3a443d;border-radius:6px;padding:7px 9px;font-size:9px;color:#a6b7ab;display:flex;align-items:center;gap:6px}.library-card-actions svg{width:13px;height:13px}.library-card-actions button:hover{color:var(--amber)}.empty-state{text-align:center;padding:35px 15px;color:#89978e;font-size:12px;line-height:1.9}.empty-state svg{width:30px;height:30px;display:block;margin:0 auto 15px;color:#a99473}.empty-state strong{display:block;font-weight:500;color:#b7c2b9}.library-grid>.empty-state{grid-column:1/-1}.progress-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:25px}.progress-stat{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:23px}.progress-stat>span{display:block;font-size:10px;color:#96a197}.progress-stat strong{font-size:31px;font-weight:500;font-family:Manrope,sans-serif;display:block;margin-top:13px}.progress-stat small{font-size:13px;font-weight:400;color:#8d9a90}.progress-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.week-chart{height:225px;display:flex;align-items:flex-end;gap:15px;padding:20px 10px 0}.chart-column{display:flex;flex:1;flex-direction:column;height:100%;justify-content:flex-end;align-items:center;gap:9px}.chart-column small{font-size:9px;color:#9eab9d}.chart-bar{background:#6a5a3d;width:100%;max-width:37px;border-radius:5px 5px 2px 2px;min-height:3px}.chart-column.today .chart-bar{background:var(--amber)}.chart-column>span{font-size:9px;color:#7d8e81}.pair-row{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #303b33;padding:15px 0;font-size:12px}.pair-row:first-child{border-top:0}.pair-row small{font-size:9px;display:block;color:#829386;margin-top:5px}.pair-row 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#696046;border-radius:10px;background:#363125;color:#f1d3a6;box-shadow:0 12px 40px #0007;font-size:12px;z-index:100;max-width:calc(100vw - 30px);line-height:1.6}.focus-mode .sidebar,.focus-mode .topbar,.focus-mode .page-heading,.focus-mode .section-title,.focus-mode .preset-grid,.focus-mode .training-aside,.focus-mode .bottom-grid,.focus-mode footer{display:none}.focus-mode .app-shell{margin:0}.focus-mode main{max-width:900px;padding:30px;min-height:100dvh;display:flex;align-items:center;justify-content:center}.focus-mode #practice-view{width:100%}.focus-mode .workspace-grid{grid-template-columns:1fr}.focus-mode .chords-stage{padding-top:20px}.focus-mode .chord-diagram{max-height:220px}.focus-mode .timer{font-size:58px}.focus-mode #toast{left:50%}.focus-mode .chord-slot{width:240px}.focus-mode .practice-controls{padding-bottom:8px}@keyframes pulse{50%{opacity:.25}}@keyframes reveal{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1600px){main{padding-top:44px}.preset-card{padding:23px}.chords-stage{padding-top:23px}.chord-diagram{max-height:205px}.timer-area{padding-top:21px}.practice-controls{padding-top:25px;padding-bottom:3px}.practice-card .chord-slot{width:225px}}
@media(max-width:1250px){.sidebar{width:210px;padding-left:16px;padding-right:16px}.nav-link.active:before{left:-16px}.app-shell{margin-left:210px}.brand{font-size:25px;gap:9px}.brand img{width:32px;height:32px}.sidebar-label{font-size:8px}.nav-link{font-size:11px;gap:9px}main{padding:30px 28px 0}.topbar{padding:0 28px}.workspace-grid,.bottom-grid{grid-template-columns:minmax(0,1fr) 243px;gap:18px}.preset-grid{gap:11px}.preset-card{padding:16px 13px;gap:10px}.preset-icon{width:33px;height:38px}.preset-copy h3{font-size:11px}.preset-copy p{font-size:9px}.preset-copy>span{font-size:6px;letter-spacing:.8px}.preset-copy small{font-size:8px}.chords-stage{gap:5px;padding-left:18px;padding-right:18px}.chord-slot{width:175px}.chord-name{font-size:47px}.chord-diagram{max-height:174px}.tag{display:none}.practice-toolbar{padding:0 17px}.practice-controls{padding-left:19px;padding-right:19px;gap:8px}.practice-controls .secondary-button{font-size:9px;padding:10px}.start-button{font-size:10px;padding:12px}.start-button kbd{display:none}.keyboard-hints{gap:9px;font-size:7px}.keyboard-hints>button{font-size:7px}.preview-stats{gap:7px}.preview-stats>div{gap:7px}.stat-icon{width:26px;height:29px}.preview-stats strong{font-size:18px}.preview-stats>div>div>span{font-size:7px}.today-badge{padding:10px}.today-badge>span:nth-child(2){font-size:7px}.daily-ring{margin-left:2px}.page-heading{gap:10px}.library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.library-toolbar{align-items:flex-start;flex-direction:column}.progress-stat{padding:18px}#toast{left:calc(50% + 105px)}}
@media(max-width:1000px){.sidebar{width:76px;padding:30px 12px}.brand{padding:0;justify-content:center}.brand>span,.sidebar-label,.nav-link>span,.sidebar-note,.sidebar-bottom{display:none}.nav{margin-top:48px;gap:15px}.nav-link{justify-content:center;padding:13px}.nav-link.active:before{left:-12px}.nav-link svg{width:21px;height:21px}.app-shell{margin-left:76px}.workspace-grid,.bottom-grid{grid-template-columns:minmax(0,1fr) 230px}.page-heading h1{font-size:27px}.today-badge{display:none}.preset-card{align-items:flex-start}.preset-icon{width:29px;height:31px;border-radius:7px}.preset-icon svg{width:19px;height:19px}.preset-copy h3{line-height:1.5}.preset-copy p{display:none}.preset-copy small{margin-top:8px}.chord-slot{width:160px}.chord-name{font-size:43px}.chord-diagram{max-height:165px}.transition-mark small{display:none}.chords-stage{gap:2px}.practice-toolbar{height:55px}.keyboard-hints>button{display:none}.timer-area{padding:20px 25px 0}.practice-controls{flex-wrap:wrap}.start-button{min-width:130px}.counter-button{min-width:50px;padding:0 10px}.practice-controls .secondary-button{font-size:0;padding:12px}.practice-controls .secondary-button svg{width:16px;height:16px}.diagram-legend{gap:8px;font-size:7px}.panel{padding:18px}.tip-card{padding:17px}.round-heading{padding:21px 20px 0}.live-state{font-size:6px}.bottom-grid{grid-template-columns:1fr}.reminder-card{display:none}.preview-stats strong{font-size:23px}.preview-stats>div>div>span{font-size:9px}.stat-icon{width:35px;height:35px}.preview-stats>div{gap:14px}#toast{left:calc(50% + 38px)}.library-grid{grid-template-columns:repeat(3,1fr)}.progress-stats{gap:10px}.progress-stat strong{font-size:25px}.progress-grid{gap:15px}.progress-stat>span{font-size:8px}}
@media(max-width:740px){.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;height:65px;padding:0 10px;border-right:0;border-top:1px solid #3a403c;background:#1c201ff5;backdrop-filter:blur(15px)}.brand{display:none}.nav{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;height:100%}.nav-link{padding:8px 0;display:flex;flex-direction:column;gap:5px;border-radius:0;font-size:8px}.nav-link>span:not(.nav-count):not(.nav-active-dot){display:block}.nav-link.active{background:none}.nav-link.active:before{display:none}.nav-link svg{width:19px;height:19px}.app-shell{margin:0;padding-bottom:65px}.topbar{height:59px;padding:0 20px}.topbar:before{content:'chordlab.';font-family:Manrope,sans-serif;font-size:22px;letter-spacing:-1px;font-weight:700}.breadcrumbs{display:none}.topbar-right{gap:13px}.topbar-right .icon-button{width:25px}.streak{font-size:8px}.streak svg{width:14px;height:14px}.avatar{width:27px;height:27px;font-size:8px}main{padding:26px 18px 0}.page-heading{margin-bottom:25px}.page-heading h1{font-size:26px;max-width:360px;line-height:1.4;margin-top:9px;letter-spacing:-.9px}.page-heading p{font-size:10px;max-width:300px;line-height:1.8}.eyebrow{font-size:8px}.little-star{font-size:15px}.section-title h2{font-size:11px}.section-title>span{display:none}.preset-grid{display:flex;overflow-x:auto;gap:10px;margin:0 -18px 22px;padding:0 18px 7px;scrollbar-width:thin;scrollbar-color:#494438 transparent;scroll-snap-type:x mandatory}.preset-card{min-width:239px;flex:0 0 239px;padding:16px;align-items:center;scroll-snap-align:center}.preset-icon{width:35px;height:39px}.preset-copy h3{font-size:12px;margin:5px 0}.preset-copy>span{font-size:7px}.preset-copy p{display:block;font-size:9px}.preset-copy small{font-size:8px;margin-top:9px}.preset-arrow{right:14px}.workspace-grid{display:flex;flex-direction:column;gap:17px}.practice-card{border-radius:13px}.practice-toolbar{padding:0 16px}.training-title h2{font-size:12px}.toolbar-buttons{gap:1px}.round-heading{padding:20px 20px 0}.live-state{font-size:7px}.chords-stage{padding:16px 17px 0;gap:5px}.chord-slot{width:160px;max-width:42%}.chord-name{font-size:47px}.chord-kind{font-size:9px;margin-top:3px}.chord-diagram{max-height:167px}.transition-mark>span{font-size:25px}.chord-actions{gap:7px;margin-top:0}.chord-actions button{font-size:8px}.chord-actions svg{width:11px}.diagram-legend{font-size:7px;gap:13px;margin-top:17px}.timer-area{padding:17px 25px 0}.timer{font-size:44px}.timer-area>p{font-size:9px}.practice-controls{padding:22px 19px 0;gap:9px}.practice-controls .secondary-button{padding:12px}.start-button{font-size:11px;min-height:45px}.start-button svg{width:14px}.counter-button{height:45px;padding:0 13px;font-size:13px;min-width:56px}.keyboard-hints{font-size:8px;padding:17px 10px 20px;gap:21px}.training-aside{display:grid;grid-template-columns:1fr 1fr;gap:13px}.panel{padding:17px}.training-aside .tip-card{grid-column:1/-1;padding:15px 18px}.tip-card p{font-size:11px;margin:8px 0 0;line-height:1.7}.tip-card>span{display:none}.panel-title h2{font-size:11px}.tempo-control{gap:15px;margin-top:21px}.tempo-control strong{font-size:34px}.step-button{width:23px;height:23px;font-size:16px}.tempo-labels{font-size:7px}.metronome-panel>p{font-size:7px}.session-detail{font-size:9px;gap:7px;margin-top:20px}.session-detail svg{width:11px}.session-detail>span{gap:6px}.session-detail strong{font-size:9px}.session-panel .panel-title{margin-bottom:23px}.session-divider{margin:20px 0 17px}.chord-select-button{font-size:9px}.bottom-grid{margin-top:17px}.progress-preview .panel-title h2{font-size:10px}.progress-preview .text-button{font-size:8px;gap:4px}.preview-stats>div{gap:8px}.preview-stats strong{font-size:20px}.preview-stats>div>div>span{font-size:7px;line-height:1.5}.stat-icon{width:27px;height:31px}.stat-icon svg{width:15px;height:15px}.preview-stats{gap:6px}.progress-preview{padding:18px 17px}footer{padding:23px 2px;font-size:7px;gap:13px;line-height:1.7}footer>span{max-width:150px;line-height:1.7}footer i{flex-shrink:0}#toast{left:50%;bottom:83px;width:max-content;text-align:center;font-size:11px;max-width:calc(100% - 30px)}.modal{padding:24px;max-height:calc(100dvh - 30px)}.modal h2{font-size:22px}.rating-fieldset span{font-size:9px}.library-toolbar{gap:18px;margin:20px 0}.search-field{width:100%}.filter-tabs{gap:4px}.filter-tabs button{font-size:9px;padding:9px 11px}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.library-card{padding:15px 12px}.library-card h2{font-size:24px}.library-card .chord-diagram{max-height:150px}.library-card-actions button{padding:7px 8px;font-size:8px}.library-card-actions{gap:5px}.library-card-actions svg{width:11px;height:11px}.library-card-heading>span{font-size:6px}.progress-stats{grid-template-columns:1fr 1fr;gap:12px}.progress-stat{padding:18px}.progress-stat>span{font-size:10px}.progress-grid{grid-template-columns:1fr;gap:17px}.history-panel{overflow:auto}.history-table{min-width:390px;font-size:10px}.history-table th{font-size:8px}.history-table td,.history-table th{padding:13px 8px}.progress-view .page-heading{align-items:flex-start}.page-heading>.secondary-button{font-size:9px;padding:9px;min-height:36px}.page-heading:has(>.secondary-button){flex-wrap:wrap}.focus-mode main{padding:13px;min-height:100svh}.focus-mode .app-shell{padding:0}.focus-mode .chord-slot{width:185px}.focus-mode .chord-diagram{max-height:190px}.focus-mode .chord-name{font-size:49px}.focus-mode .timer{font-size:50px}.focus-mode .chords-stage{padding-top:25px}.focus-mode #toast{bottom:20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}