:root{--color-primary: #1976d2;--color-primary-light: #42a5f5;--color-primary-dark: #1565c0;--color-success: #4caf50;--color-warning: #ff9800;--color-error: #f44336;--color-info: #2196f3;--color-bg-white: #ffffff;--color-bg-light: #fafafa;--color-bg-muted: #f5f5f5;--color-bg-info: #eef6ff;--color-bg-warning: #fff3e0;--color-bg-special: #fffde7;--color-text-primary: #1a202c;--color-text-secondary: #4a5568;--color-text-muted: #6b7280;--color-text-light: #9ca3af;--color-border-light: #e6e9ef;--color-border-medium: #d1d5db;--color-border-dark: #9ca3af;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: .75rem;--spacing-lg: 1rem;--spacing-xl: 1.25rem;--spacing-2xl: 1.5rem;--spacing-3xl: 2rem;--spacing-4xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 12px;--radius-full: 9999px;--shadow-light: 0 1px 3px rgba(15, 23, 42, .1);--shadow-medium: 0 6px 18px rgba(15, 23, 42, .05);--shadow-hover: 0 8px 24px rgba(15, 23, 42, .1);--font-size-sm: .8rem;--font-size-base: .9rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.375rem;--font-size-3xl: 1.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-bold: 600;--font-weight-extra-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--card-padding: var(--spacing-xl);--estimation-card-size: 72px;--estimation-card-gap: 12px;--transition-fast: .15s ease-in-out;--transition-normal: .3s ease-in-out;--transition-slow: .5s ease-in-out}@media (max-width: 768px){:root{--card-padding: var(--spacing-md);--estimation-card-size: 64px;--estimation-card-gap: 8px}}.section-card{background:var(--color-bg-white);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-medium);padding:var(--card-padding);margin-bottom:var(--spacing-2xl);transition:box-shadow var(--transition-normal)}.section-card:hover{box-shadow:var(--shadow-hover)}.section-card .section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);gap:var(--spacing-md)}@media (max-width: 768px){.section-card .section-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}}.section-card .section-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin:0;line-height:var(--line-height-tight)}@media (max-width: 768px){.section-card .section-title{font-size:clamp(var(--font-size-lg),4vw,var(--font-size-xl))}}.section-card .section-controls{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}@media (max-width: 768px){.section-card .section-controls{flex-wrap:nowrap}}.section-card .section-subtitle{font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.section-card .section-body{font-size:var(--font-size-base);color:var(--color-text-muted);line-height:var(--line-height-normal)}.section-card--highlighted{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary),var(--shadow-medium)}.section-card--info{background:var(--color-bg-info);border-color:var(--color-info)}.section-card--warning{background:var(--color-bg-warning);border-color:var(--color-warning)}.metadata-row{display:flex;justify-content:space-between;align-items:flex-start;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border-light)}.metadata-row:last-child{border-bottom:none}.metadata-row .metadata-label{font-weight:var(--font-weight-bold);color:var(--color-text-primary);min-width:120px;flex-shrink:0;font-size:var(--font-size-base)}.metadata-row .metadata-value{color:var(--color-text-muted);font-size:var(--font-size-base);text-align:right;flex-grow:1}.info-bar{background:var(--color-bg-info);border:1px solid var(--color-info);border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-lg);margin-bottom:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm)}.info-bar--success{background:#e8f5e8;border-color:var(--color-success);color:#2e7d32}.info-bar--warning{background:var(--color-bg-warning);border-color:var(--color-warning);color:#e65100}.info-bar--error{background:#ffebee;border-color:var(--color-error);color:#c62828}.info-bar .info-icon{font-size:var(--font-size-md);flex-shrink:0}.info-bar .info-text{font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}.participant-badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);background:var(--color-bg-light);border:1px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--spacing-xs) var(--spacing-sm);margin:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.participant-badge .participant-avatar{width:24px;height:24px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:var(--font-weight-bold);flex-shrink:0}.participant-badge .participant-name{font-weight:var(--font-weight-medium)}.participant-badge .participant-estimation{font-weight:var(--font-weight-bold);color:var(--color-primary)}@media (max-width: 768px){.section-card{padding:var(--spacing-md);margin-bottom:var(--spacing-xl)}.metadata-row{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.metadata-row .metadata-label{min-width:unset}.metadata-row .metadata-value{text-align:left}.info-bar{flex-direction:column;align-items:flex-start;text-align:left}}.text-primary{color:var(--color-text-primary)!important}.text-secondary{color:var(--color-text-secondary)!important}.text-muted{color:var(--color-text-muted)!important}.bg-light{background-color:var(--color-bg-light)!important}.bg-white{background-color:var(--color-bg-white)!important}.mb-section{margin-bottom:var(--spacing-2xl)!important}.p-section{padding:var(--card-padding)!important}