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#0d47a133}.mobile-sidebar-toggle:hover{background:#1565c0}.desktop-sidebar-trigger{display:none}.sidebar-shell{z-index:125;width:0;min-height:100vh;position:fixed;top:0;bottom:0;left:0}.sidebar-shell:hover,.sidebar-shell:focus-within{width:0}.sidebar-shell.is-mobile-open{width:var(--sidebar-expanded-width)}.sidebar{width:var(--sidebar-expanded-width);transition:transform .24s,box-shadow .24s;transform:translate(-100%)}.sidebar-shell.is-mobile-open .sidebar{transform:translate(0);box-shadow:10px 0 32px #0d47a16b}.main-content{width:100%;min-width:0}.topbar{flex-direction:column;align-items:flex-start;gap:10px;padding:12px 16px 12px 60px}.topbar-title h2{font-size:1.05rem}.topbar-title p{font-size:.76rem;line-height:1.45}.topbar-right{justify-content:flex-start;width:100%}.topbar-badge{white-space:normal;max-width:100%}.page-content{padding:16px 14px;overflow-x:hidden}.stats-grid{grid-template-columns:repeat(2,1fr);gap:12px}.word-actions{flex-wrap:wrap;overflow-x:visible}.word-actions .btn{flex:calc(50% - 6px);justify-content:center}}@media (max-width:720px){.page-content{padding:12px 10px;overflow-x:hidden}.learning-layout{gap:16px}.learning-layout>.word-section{order:-1}.learning-layout>.stats-grid{order:0}.word-card{box-sizing:border-box;border-radius:16px;width:100%;max-width:100%;padding:20px 16px}.word-card-header{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:16px}.word-status-badge{white-space:normal;max-width:100%}.word-main{gap:6px;margin-bottom:12px}.word-primary-row{flex-wrap:nowrap;align-items:center;gap:10px;width:100%}.word-english{letter-spacing:-1px;flex:1;min-width:0;font-size:2.6rem}.word-pronunciation{font-size:1rem}.word-translation{font-size:1.5rem}.word-divider{margin:12px 0}.word-sentence-label{margin-bottom:6px}.word-sentence-row{flex-direction:column;align-items:flex-start;gap:10px;width:100%;display:flex}.word-sentence{width:100%;font-size:1.15rem;line-height:1.65;display:block}.icon-audio-button-sentence{align-self:flex-start;margin-bottom:0}.icon-audio-button{flex-shrink:0;width:34px;height:34px}.icon-audio-button svg{width:15px;height:15px}.word-actions{gap:8px;margin-top:12px}#btn-toggle-learned{flex:calc(50% - 4px);order:1}#btn-new-word{flex:calc(50% - 4px);order:2}#btn-generate-sentence{flex:100%;order:3}.word-actions .btn{justify-content:center}}@media (max-width:480px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{min-height:90px;padding:14px}.stat-value{font-size:1.6rem}.stat-label{font-size:.7rem}.stat-bar{display:none}.word-card{padding:16px 12px}.word-main{margin-bottom:8px}.word-divider{margin:10px 0}.word-actions{margin-top:10px}.word-english{font-size:2.2rem}.word-translation{font-size:1.3rem}.word-sentence{font-size:1rem}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}