.welcome-page{width:100%;height:100vh;background:linear-gradient(135deg,var(--theme-bg-primary) 0%,var(--theme-accent) 100%);display:flex;align-items:center;justify-content:center;padding:12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden;box-sizing:border-box}.welcome-container{max-width:1200px;max-height:calc(100vh - 24px);width:100%;background:linear-gradient(135deg,var(--theme-bg-secondary) 0%,var(--theme-bg-primary) 50%,var(--theme-bg-secondary) 100%);border-radius:16px;padding:24px;box-shadow:0 8px 24px var(--theme-shadow);border:1px solid var(--theme-border);box-sizing:border-box;overflow:hidden;display:flex;flex-direction:column;gap:16px}.welcome-container::-webkit-scrollbar{width:8px}.welcome-container::-webkit-scrollbar-track{background:transparent}.welcome-container::-webkit-scrollbar-thumb{background:var(--theme-border);border-radius:4px}.welcome-container::-webkit-scrollbar-thumb:hover{background:var(--theme-accent)}.welcome-header{text-align:center;flex-shrink:0}.welcome-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;margin-bottom:8px;background:linear-gradient(135deg,var(--theme-accent) 0%,var(--theme-accent-hover) 100%);border-radius:50%;color:var(--theme-bg-primary)}.welcome-icon svg{width:28px;height:28px}.welcome-header h1{font-size:24px;font-weight:700;color:var(--theme-accent);margin:0 0 4px}.welcome-subtitle{font-size:13px;color:var(--theme-text-secondary);margin:0;line-height:1.3}.welcome-columns{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;flex:1;min-height:0}.welcome-column{display:flex;flex-direction:column;min-height:0}.column-section{background:var(--theme-bg-tertiary);border-radius:12px;padding:18px;border:1px solid var(--theme-border);height:100%;display:flex;flex-direction:column;overflow-y:auto}.column-section::-webkit-scrollbar{width:6px}.column-section::-webkit-scrollbar-track{background:transparent}.column-section::-webkit-scrollbar-thumb{background:var(--theme-border);border-radius:3px}.section-title{font-size:16px;font-weight:600;color:var(--theme-accent);margin:0 0 14px;text-align:center;flex-shrink:0}.welcome-features{display:flex;flex-direction:column;gap:10px;flex:1}.feature-card{background:var(--theme-overlay);padding:12px;border-radius:8px;border:1px solid var(--theme-border);display:flex;align-items:center;gap:12px;text-align:left;transition:all .2s ease}.feature-card:hover{border-color:var(--theme-accent);background:var(--theme-bg-tertiary);transform:translate(4px)}.feature-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:50%}.feature-icon svg{width:16px;height:16px}.feature-icon-kpi{background:linear-gradient(135deg,var(--theme-accent) 0%,var(--theme-accent-hover) 100%);color:var(--theme-bg-primary)}.feature-icon-period{background:linear-gradient(135deg,#64afff,#8232f9);color:var(--theme-text-primary)}.feature-icon-drill{background:linear-gradient(135deg,#f98232,#f55f46);color:var(--theme-text-primary)}.feature-card h3{font-size:13px;font-weight:600;color:var(--theme-accent);margin:0 0 4px}.feature-card p{font-size:11px;color:var(--theme-text-secondary);margin:0;line-height:1.4}.welcome-steps{display:flex;flex-direction:column;gap:10px;flex:1}.step{display:flex;gap:10px;align-items:flex-start;padding:10px;background:var(--theme-overlay);border-radius:8px;border-left:3px solid var(--theme-accent);transition:all .2s ease}.step:hover{background:var(--theme-bg-tertiary);transform:translate(4px)}.step-number{flex-shrink:0;width:24px;height:24px;background:linear-gradient(135deg,var(--theme-accent) 0%,var(--theme-accent-hover) 100%);color:var(--theme-bg-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;box-shadow:0 2px 8px #32f9824d}.step-content h4{font-size:13px;font-weight:600;color:var(--theme-accent);margin:0 0 3px}.step-content p{font-size:11px;color:var(--theme-text-secondary);margin:0;line-height:1.4}.step-content strong{color:var(--theme-accent);font-weight:600}.welcome-cta{text-align:center;padding-top:14px;border-top:1px solid var(--theme-border);flex-shrink:0}.configure-button{background:linear-gradient(135deg,var(--theme-accent) 0%,var(--theme-accent-hover) 100%);color:var(--theme-bg-primary);border:none;padding:14px 32px;font-size:15px;font-weight:700;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 16px #32f98266;transition:all .2s ease}.configure-button:hover{box-shadow:0 6px 24px #32f98299;transform:translateY(-2px)}.configure-button svg{width:16px;height:16px}.help-text{margin-top:8px;font-size:11px;color:var(--theme-text-tertiary)}@media (max-width: 900px){.welcome-columns{grid-template-columns:1fr;gap:12px}.welcome-container{padding:16px;max-height:calc(100vh - 32px);overflow-y:auto}.welcome-header h1{font-size:20px}.column-section{padding:14px;overflow-y:visible}}@media (min-width: 901px) and (max-height: 700px){.welcome-container{padding:16px 24px}.welcome-header h1{font-size:20px}.feature-card,.step{padding:8px}.step-content h4,.feature-card h3{font-size:12px}.step-content p,.feature-card p{font-size:10px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--theme-overlay);display:flex;align-items:center;justify-content:center;z-index:9999}.modal-container{background:var(--theme-bg-primary);border-radius:16px;padding:32px;max-width:480px;width:90%;box-shadow:0 12px 32px var(--theme-shadow);text-align:center}.modal-icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;margin-bottom:20px}.modal-icon-info{background:linear-gradient(135deg,#667eea,#764ba2);color:var(--theme-text-primary)}.modal-icon-warning{background:linear-gradient(135deg,#f59e0b,#d97706);color:var(--theme-text-primary)}.modal-icon-error{background:linear-gradient(135deg,#ef4444,#dc2626);color:var(--theme-text-primary)}.modal-icon-setup{background:linear-gradient(135deg,#10b981,#059669);color:var(--theme-text-primary)}.modal-title{font-size:24px;font-weight:700;color:var(--theme-text-primary);margin:0 0 16px;line-height:1.3}.modal-content{font-size:15px;color:var(--theme-text-secondary);line-height:1.6;text-align:left;margin-bottom:24px}.modal-content p{margin:0 0 12px}.modal-content p:last-child{margin-bottom:0}.modal-content ol,.modal-content ul{margin:12px 0;padding-left:24px}.modal-content li{margin:8px 0}.modal-content strong{color:var(--theme-text-primary);font-weight:600}.modal-content code{background:var(--theme-bg-tertiary);padding:2px 6px;border-radius:4px;font-family:Monaco,Courier New,monospace;font-size:13px;color:var(--theme-accent)}.modal-actions{display:flex;gap:12px;justify-content:center}.modal-button{background:linear-gradient(135deg,#667eea,#764ba2);color:var(--theme-text-primary);border:none;padding:12px 32px;font-size:15px;font-weight:600;border-radius:8px;cursor:pointer;box-shadow:0 4px 12px #667eea4d}.modal-button:hover{box-shadow:0 5px 16px #667eea59}.modal-button-secondary{background:var(--theme-bg-tertiary);color:var(--theme-text-primary);box-shadow:none}.modal-button-secondary:hover{background:var(--theme-bg-secondary);box-shadow:none}@media (max-width: 640px){.modal-container{padding:24px;width:95%}.modal-title{font-size:20px}.modal-content{font-size:14px}.modal-icon{width:56px;height:56px}.modal-icon svg{width:40px;height:40px}}