.tutorial-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.75);backdrop-filter:blur(4px);animation:tutorialFadeIn .25s ease-out}.tutorial-spotlight-overlay{position:fixed;inset:0;z-index:9998;background:rgba(0,0,0,.7);transition:clip-path .35s ease;cursor:pointer}.tutorial-spotlight-border{position:fixed;z-index:9999;border:2px solid rgba(43,183,197,.8);border-radius:8px;box-shadow:0 0 0 4px rgba(43,183,197,.2),0 0 20px rgba(43,183,197,.15);pointer-events:none;transition:top .35s ease,left .35s ease,width .35s ease,height .35s ease;animation:tutorialPulse 2s ease-in-out infinite}.tutorial-tooltip{position:fixed;z-index:10000;width:320px;padding:20px;background:var(--bg-primary,#1a1a2e);border:1px solid var(--border,#333);border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 0 1px rgba(43,183,197,.2);animation:tutorialSlideIn .3s ease-out}.tutorial-tooltip-step{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#14828d;margin-bottom:8px}.tutorial-tooltip-title{font-size:16px;font-weight:700;color:var(--text-primary,#fff);margin:0 0 8px}.tutorial-tooltip-desc{font-size:13px;line-height:1.5;color:var(--text-secondary,#aaa);margin:0 0 16px}.tutorial-tooltip-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.tutorial-welcome{width:400px;max-width:90vw;padding:32px;background:var(--bg-primary,#1a1a2e);border:1px solid var(--border,#333);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.5);text-align:center;animation:tutorialSlideIn .35s ease-out}.tutorial-welcome-icon{font-size:48px;margin-bottom:16px}.tutorial-welcome-title{font-size:22px;font-weight:700;color:var(--text-primary,#fff);margin:0 0 12px}.tutorial-welcome-desc{font-size:14px;line-height:1.6;color:var(--text-secondary,#aaa);margin:0 0 24px}.tutorial-welcome-actions{display:flex;flex-direction:column;align-items:center;gap:10px}.tutorial-btn-primary{padding:10px 24px;font-size:14px;font-weight:600;color:white;background:#14828d;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease}.tutorial-btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(43,183,197,.4)}.tutorial-btn-secondary{padding:8px 16px;font-size:13px;font-weight:500;color:var(--text-muted,#888);background:transparent;border:none;cursor:pointer;transition:color .2s ease}.tutorial-btn-secondary:hover{color:var(--text-primary,#fff)}.tutorial-help-btn{position:relative;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-size:13px;font-weight:700;color:var(--text-secondary,#aaa);background:var(--bg-secondary,#2a2a3e);border:1px solid var(--border,#333);cursor:pointer;transition:all .2s ease}.tutorial-help-btn:hover{color:#14828d;border-color:#14828d;box-shadow:0 0 8px rgba(43,183,197,.3)}@keyframes tutorialFadeIn{0%{opacity:0}to{opacity:1}}@keyframes tutorialSlideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes tutorialPulse{0%,to{box-shadow:0 0 0 4px rgba(43,183,197,.2),0 0 20px rgba(43,183,197,.15)}50%{box-shadow:0 0 0 6px rgba(43,183,197,.3),0 0 30px rgba(43,183,197,.25)}}