.snp-navigation{display:flex;flex-direction:column;background-color:var(--snp-secondary);border:1px solid var(--snp-border);border-radius:var(--snp-radius);box-shadow:var(--snp-shadow);transition:background-color 0.3s,border-color 0.3s}.snp-nav-wrapper{display:flex;justify-content:space-between;align-items:stretch;gap:1em}.snp-nav-item{flex:1;display:flex;min-width:0}.snp-nav-item a,.snp-nav-item .snp-disabled{display:flex;align-items:center;width:100%;padding:var(--snp-padding);text-decoration:none;border-radius:var(--snp-radius);transition:transform 0.2s ease-out,box-shadow 0.2s ease-out,background-color 0.2s,color 0.2s}.snp-nav-item a{color:var(--snp-text);cursor:pointer}.snp-nav-item a:hover{background-color:var(--snp-primary);color:var(--snp-hover)}.snp-nav-item .snp-disabled{color:var(--snp-disabled);cursor:not-allowed;opacity:.6}.snp-content{flex:1;min-width:0}.snp-label{display:block;font-size:var(--snp-label-size);text-transform:uppercase;letter-spacing:.05em;opacity:.7;margin-bottom:.25em}.snp-title{display:block;font-size:var(--snp-title-size);font-weight:600;line-height:1.3}.snp-arrow{display:flex;align-items:center;justify-content:center;flex-shrink:0}.snp-arrow svg{width:1.25em;height:1.25em}.snp-nav-prev a,.snp-nav-prev .snp-disabled{text-align:left}.snp-nav-prev .snp-arrow{margin-right:.75em}.snp-nav-next a,.snp-nav-next .snp-disabled{justify-content:flex-end;text-align:right}.snp-nav-next .snp-arrow{margin-left:.75em}.snp-group-selector{padding:.75em 1em;border-bottom:1px solid var(--snp-border);display:flex;align-items:center;gap:.5em}.snp-group-selector label{font-size:.9em;font-weight:600;color:var(--snp-text);opacity:.8}.snp-group-selector select{font-size:.9em;border:1px solid var(--snp-border);border-radius:var(--snp-radius);padding:.4em .6em;background-color:var(--snp-secondary);color:var(--snp-text);cursor:pointer}.snp-layout-horizontal .snp-nav-wrapper{padding:.5em}.snp-layout-vertical .snp-nav-wrapper{flex-direction:column;padding:.5em}.snp-layout-compact .snp-nav-wrapper{padding:.25em}.snp-layout-compact .snp-nav-item a,.snp-layout-compact .snp-nav-item .snp-disabled{padding:calc(var(--snp-padding) * 0.5)}.snp-layout-floating{position:fixed;top:50%;left:0;width:100%;transform:translateY(-50%);z-index:999;background:#fff0;border:none;box-shadow:none;pointer-events:none;padding:0 1.5em;box-sizing:border-box}.snp-layout-floating .snp-nav-wrapper{justify-content:space-between}.snp-layout-floating .snp-nav-item{flex:0 1 auto}.snp-layout-floating .snp-nav-item a{background-color:var(--snp-secondary);border:1px solid var(--snp-border);box-shadow:var(--snp-shadow);border-radius:50%;padding:.75em;pointer-events:auto}.snp-layout-floating .snp-content{display:none}.snp-layout-floating .snp-arrow{margin:0}@media (max-width:600px){.snp-nav-wrapper{flex-direction:column}}