:root{--theme-primary: #10b981;--theme-secondary: #6ee7b7;--theme-accent: #059669;--theme-background: #ffffff;--theme-surface: #f9fafb;--theme-text: #111827;--theme-text-secondary: #6b7280;--theme-border: #e5e7eb;--theme-error: #ef4444;--theme-success: #10b981;--theme-warning: #f59e0b;--theme-font-family: "Inter", system-ui, -apple-system, sans-serif;--theme-font-heading: "Inter", system-ui, -apple-system, sans-serif;--theme-font-size-base: 16px;--theme-font-size-h1: 2.5rem;--theme-font-size-h2: 2rem;--theme-font-size-h3: 1.75rem;--theme-font-size-h4: 1.5rem;--theme-font-size-h5: 1.25rem;--theme-font-size-h6: 1rem;--theme-max-width: 1280px;--theme-spacing: 1rem;--theme-spacing-sm: .5rem;--theme-spacing-lg: 1.5rem;--theme-spacing-xl: 2rem;--theme-border-radius: .5rem;--theme-border-radius-sm: .25rem;--theme-border-radius-lg: .75rem;--theme-border-radius-xl: 1rem;--theme-border-radius-full: 9999px;--theme-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--theme-shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--theme-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--theme-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--theme-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--theme-transition-fast: .15s ease-in-out;--theme-transition: .2s ease-in-out;--theme-transition-slow: .3s ease-in-out;--theme-z-dropdown: 1000;--theme-z-sticky: 1020;--theme-z-fixed: 1030;--theme-z-modal-backdrop: 1040;--theme-z-modal: 1050;--theme-z-popover: 1060;--theme-z-tooltip: 1070}body{font-family:var(--theme-font-family);font-size:var(--theme-font-size-base);color:var(--theme-text);background-color:var(--theme-background);transition:background-color var(--theme-transition),color var(--theme-transition)}h1,h2,h3,h4,h5,h6{font-family:var(--theme-font-heading);color:var(--theme-text)}h1{font-size:var(--theme-font-size-h1)}h2{font-size:var(--theme-font-size-h2)}h3{font-size:var(--theme-font-size-h3)}h4{font-size:var(--theme-font-size-h4)}h5{font-size:var(--theme-font-size-h5)}h6{font-size:var(--theme-font-size-h6)}a{color:var(--theme-primary);transition:color var(--theme-transition)}a:hover{color:var(--theme-accent)}.theme-bg-primary{background-color:var(--theme-primary)}.theme-bg-secondary{background-color:var(--theme-secondary)}.theme-bg-surface{background-color:var(--theme-surface)}.theme-text-primary{color:var(--theme-primary)}.theme-text-secondary{color:var(--theme-text-secondary)}.theme-border{border-color:var(--theme-border)}.theme-border-radius{border-radius:var(--theme-border-radius)}.theme-container{max-width:var(--theme-max-width);margin-left:auto;margin-right:auto;padding-left:var(--theme-spacing);padding-right:var(--theme-spacing)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:var(--theme-font-size-base);font-weight:500;line-height:1.5;border:1px solid transparent;transition:all var(--theme-transition);cursor:pointer;background-color:#10b981;color:#fff}.btn:hover{background-color:#059669}.btn-primary{background-color:var(--theme-primary);color:#fff}.btn-primary:hover{background-color:var(--theme-accent)}.btn-secondary{background-color:var(--theme-secondary);color:var(--theme-text)}.btn-secondary:hover{background-color:var(--theme-accent);color:#fff}.btn-outline{background-color:transparent;border-color:var(--theme-primary);color:var(--theme-primary)}.btn-outline:hover{background-color:var(--theme-primary);color:#fff}.btn-rounded{border-radius:var(--theme-border-radius)}.btn-pill{border-radius:var(--theme-border-radius-full)}.btn-square{border-radius:var(--theme-border-radius-sm)}.btn-sharp{border-radius:0}.card{background-color:var(--theme-surface);transition:transform var(--theme-transition),box-shadow var(--theme-transition)}.card-elevated{box-shadow:var(--theme-shadow-md);border:none}.card-elevated:hover{box-shadow:var(--theme-shadow-lg);transform:translateY(-2px)}.card-bordered{border:1px solid var(--theme-border);box-shadow:none}.card-flat{border:none;box-shadow:none;background:transparent}.input{width:100%;padding:.5rem .75rem;font-size:var(--theme-font-size-base);font-family:var(--theme-font-family);color:var(--theme-text);transition:all var(--theme-transition)}.input-outlined{border:1px solid var(--theme-border);border-radius:var(--theme-border-radius);background:var(--theme-background)}.input-outlined:focus{outline:none;border-color:var(--theme-primary);box-shadow:0 0 0 3px #10b9811a}.input-filled{border:none;border-bottom:2px solid var(--theme-border);border-radius:var(--theme-border-radius-sm) var(--theme-border-radius-sm) 0 0;background:var(--theme-surface)}.input-filled:focus{outline:none;border-bottom-color:var(--theme-primary)}.input-underlined{border:none;border-bottom:1px solid var(--theme-border);border-radius:0;background:transparent}.input-underlined:focus{outline:none;border-bottom-color:var(--theme-primary)}[data-theme=dark]{--theme-background: #0f172a;--theme-surface: #1e293b;--theme-text: #f1f5f9;--theme-text-secondary: #94a3b8;--theme-border: #334155}