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h1{margin:0;font-size:1.75rem;font-weight:600;letter-spacing:-.03em;color:var(--theme-text-primary)}.loading-state{display:grid;place-items:center;min-height:240px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:280px;padding:32px;color:var(--theme-text-secondary);background:var(--theme-background-surface);border:1px dashed var(--theme-border);border-radius:var(--theme-radius);text-align:center}.empty-state mat-icon{font-size:40px;width:40px;height:40px;color:var(--theme-primary)}.empty-state p{margin:0;font-size:.95rem}.lists-grid,.sets-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.surface-card{height:100%;background:var(--theme-background-surface);border:1px solid var(--theme-border);border-radius:var(--theme-radius);box-shadow:var(--theme-shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.surface-card:hover{transform:translateY(-4px);box-shadow:var(--theme-shadow-hover)}html{color-scheme:light;--mat-sys-background: light-dark(#fff8f6, #181211);--mat-sys-error: light-dark(#ba1a1a, #ffb4ab);--mat-sys-error-container: light-dark(#ffdad6, #93000a);--mat-sys-inverse-on-surface: light-dark(#fbeeec, #362f2e);--mat-sys-inverse-primary: light-dark(#ffb4a8, #c00100);--mat-sys-inverse-surface: light-dark(#362f2e, #ede0dd);--mat-sys-on-background: light-dark(#201a19, #ede0dd);--mat-sys-on-error: light-dark(#ffffff, #690005);--mat-sys-on-error-container: light-dark(#93000a, #ffdad6);--mat-sys-on-primary: light-dark(#ffffff, #690100);--mat-sys-on-primary-container: light-dark(#930100, #ffdad4);--mat-sys-on-primary-fixed: light-dark(#410000, #410000);--mat-sys-on-primary-fixed-variant: light-dark(#930100, #930100);--mat-sys-on-secondary: light-dark(#ffffff, #442925);--mat-sys-on-secondary-container: light-dark(#5d3f3b, #ffdad4);--mat-sys-on-secondary-fixed: light-dark(#2c1512, 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light-dark(#e7bdb6, #e7bdb6);--mat-sys-shadow: light-dark(#000000, #000000);--mat-sys-surface: light-dark(#fff8f6, #181211);--mat-sys-surface-bright: light-dark(#fff8f6, #3f3737);--mat-sys-surface-container: light-dark(#f9ebe9, #251e1d);--mat-sys-surface-container-high: light-dark(#f3e5e4, #302828);--mat-sys-surface-container-highest: light-dark(#ede0dd, #3b3332);--mat-sys-surface-container-low: light-dark(#fef1ef, #201a19);--mat-sys-surface-container-lowest: light-dark(#ffffff, #130d0c);--mat-sys-surface-dim: light-dark(#e4d7d6, #181211);--mat-sys-surface-tint: light-dark(#c00100, #ffb4a8);--mat-sys-surface-variant: light-dark(#f5ddda, #534341);--mat-sys-tertiary: light-dark(#ba005c, #ffb1c5);--mat-sys-tertiary-container: light-dark(#ffd9e1, #8f0045);--mat-sys-tertiary-fixed: light-dark(#ffd9e1, #ffd9e1);--mat-sys-tertiary-fixed-dim: light-dark(#ffb1c5, #ffb1c5);--mat-sys-neutral-variant20: #3b2d2b;--mat-sys-neutral10: #201a19;--mat-sys-level0: 0px 0px 0px 0px rgba(0, 0, 0, .2), 0px 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Sans;--mat-sys-body-medium-font: DM Sans;--mat-sys-body-medium-line-height: 1.25rem;--mat-sys-body-medium-size: .875rem;--mat-sys-body-medium-tracking: .016rem;--mat-sys-body-medium-weight: 400;--mat-sys-body-small: 400 .75rem / 1rem DM Sans;--mat-sys-body-small-font: DM Sans;--mat-sys-body-small-line-height: 1rem;--mat-sys-body-small-size: .75rem;--mat-sys-body-small-tracking: .025rem;--mat-sys-body-small-weight: 400;--mat-sys-display-large: 400 3.562rem / 4rem DM Sans;--mat-sys-display-large-font: DM Sans;--mat-sys-display-large-line-height: 4rem;--mat-sys-display-large-size: 3.562rem;--mat-sys-display-large-tracking: -.016rem;--mat-sys-display-large-weight: 400;--mat-sys-display-medium: 400 2.812rem / 3.25rem DM Sans;--mat-sys-display-medium-font: DM Sans;--mat-sys-display-medium-line-height: 3.25rem;--mat-sys-display-medium-size: 2.812rem;--mat-sys-display-medium-tracking: 0;--mat-sys-display-medium-weight: 400;--mat-sys-display-small: 400 2.25rem / 2.75rem DM 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400;--mat-sys-title-medium: 500 1rem / 1.5rem DM Sans;--mat-sys-title-medium-font: DM Sans;--mat-sys-title-medium-line-height: 1.5rem;--mat-sys-title-medium-size: 1rem;--mat-sys-title-medium-tracking: .009rem;--mat-sys-title-medium-weight: 500;--mat-sys-title-small: 500 .875rem / 1.25rem DM Sans;--mat-sys-title-small-font: DM Sans;--mat-sys-title-small-line-height: 1.25rem;--mat-sys-title-small-size: .875rem;--mat-sys-title-small-tracking: .006rem;--mat-sys-title-small-weight: 500;--mat-sys-corner-extra-large: 28px;--mat-sys-corner-extra-large-top: 28px 28px 0 0;--mat-sys-corner-extra-small: 4px;--mat-sys-corner-extra-small-top: 4px 4px 0 0;--mat-sys-corner-full: 9999px;--mat-sys-corner-large: 16px;--mat-sys-corner-large-end: 0 16px 16px 0;--mat-sys-corner-large-start: 16px 0 0 16px;--mat-sys-corner-large-top: 16px 16px 0 0;--mat-sys-corner-medium: 12px;--mat-sys-corner-none: 0;--mat-sys-corner-small: 8px;--mat-sys-dragged-state-layer-opacity: .16;--mat-sys-focus-state-layer-opacity: .12;--mat-sys-hover-state-layer-opacity: .08;--mat-sys-pressed-state-layer-opacity: .12;--mat-sys-corner-medium: var(--theme-radius-sm);--mat-sys-corner-large: var(--theme-radius)}html,body{height:100%;margin:0;background:var(--theme-background-main);color:var(--theme-text-primary);font-family:DM Sans,Helvetica Neue,sans-serif}h1,h2,p{margin-top:0}.mat-mdc-card{background:var(--theme-background-surface);border-radius:var(--theme-radius)}.mat-mdc-outlined-button,.mat-mdc-unelevated-button,.mat-mdc-button{letter-spacing:0}.mat-mdc-dialog-container .mdc-dialog__surface{border-radius:var(--theme-radius);padding:8px 4px}