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var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background-color:var(--color-bg);border-color:var(--color-border-strong)}.btn-ghost{color:var(--color-accent-text);padding-left:var(--space-2);padding-right:var(--space-2);background-color:#0000}.btn-ghost:hover{background-color:var(--color-accent-subtle)}.btn-danger{background-color:var(--color-danger);color:#fff;box-shadow:var(--shadow-sm)}.btn-danger:hover{opacity:.88}.btn-sm{min-height:36px;padding:var(--space-2) var(--space-4);font-size:var(--font-size-sm);border-radius:var(--radius-md)}.btn-lg{min-height:56px;padding:var(--space-4) var(--space-8);font-size:var(--font-size-md);border-radius:var(--radius-xl)}.btn-block{width:100%}.input,.textarea,.select{width:100%;min-height:var(--touch-target);padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);border:1.5px solid 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var(--color-success-border)}.badge-warning{background-color:var(--color-warning-subtle);color:var(--color-warning);border:1px solid var(--color-warning-border)}.badge-danger{background-color:var(--color-danger-subtle);color:var(--color-danger);border:1px solid var(--color-danger-border)}.badge-info{background-color:var(--color-info-subtle);color:var(--color-info);border:1px solid var(--color-info-border)}.alert{gap:var(--space-1);padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);font-size:var(--font-size-sm);flex-direction:column;display:flex}.alert strong{font-size:var(--font-size-base)}.alert-success{background-color:var(--color-success-subtle);border:1px solid var(--color-success-border);color:var(--color-success)}.alert-warning{background-color:var(--color-warning-subtle);border:1px solid var(--color-warning-border);color:var(--color-warning)}.alert-danger{background-color:var(--color-danger-subtle);border:1px solid 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var(--color-border);border-radius:var(--radius-xl);padding:var(--space-4) 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4rem);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--color-text-primary)}.splash-lead{font-size:var(--font-size-md);color:var(--color-text-secondary);line-height:var(--line-height-normal)}.splash-features{gap:var(--space-2);flex-direction:column;list-style:none;display:flex}.splash-feature-item{align-items:center;gap:var(--space-3);font-size:var(--font-size-base);color:var(--color-text-secondary);font-weight:var(--font-weight-medium);display:flex}.splash-feature-dot{border-radius:var(--radius-full);background-color:var(--color-accent);flex-shrink:0;width:8px;height:8px}.theme-toggle{align-items:center;gap:var(--space-2);cursor:pointer;padding:var(--space-2);border-radius:var(--radius-full);-webkit-tap-highlight-color:transparent;transition:background-color var(--transition-fast);background:0 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