.tool-main{flex-direction:column;flex:1;width:100%;max-width:100%;padding:0;display:flex;overflow:hidden}.tool-header{border-bottom:1px solid var(--color-border);background-color:var(--color-surface-raised);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:flex-start;gap:1.5rem;padding:1.5rem 2rem;display:flex}.tool-header__title{flex-direction:column;gap:.25rem;display:flex}.tool-title{color:var(--color-text-title);margin:0;font-size:1.3rem;font-weight:700}.tool-subtitle{color:var(--color-text-muted);margin:0;font-size:.85rem}.jwt-workspace{flex:1;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);min-height:0;display:grid;overflow:hidden}.jwt-col{flex-direction:column;min-width:0;display:flex;overflow-y:auto}.jwt-col--input{border-right:1px solid var(--color-border);background-color:var(--color-surface-deep)}.jwt-col--decoded{background-color:var(--color-bg)}.panel{border-bottom:1px solid var(--color-border);flex-direction:column;flex-shrink:0;display:flex}.panel__label{letter-spacing:.07em;text-transform:uppercase;color:var(--color-text-faint);background-color:var(--color-surface-raised);border-bottom:1px solid var(--color-border);-webkit-user-select:none;user-select:none;flex-shrink:0;align-items:center;gap:.45rem;padding:.45rem 1.1rem;font-size:.72rem;font-weight:700;display:flex}.panel__label--header{color:var(--color-accent)}.panel__label--payload{color:var(--color-success)}.panel__label--signature{color:var(--color-danger)}.panel__copy-btn{color:var(--color-text-faint);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;padding:.15rem .35rem;font-family:system-ui,sans-serif;font-size:.7rem;font-weight:600;line-height:1;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.panel__copy-btn:hover{color:var(--color-text-secondary);border-color:var(--color-border);background:var(--color-surface-raised)}.panel__copy-btn--ok{color:var(--color-success)!important}.part-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.part-dot--header{background-color:var(--color-accent)}.part-dot--payload{background-color:var(--color-success)}.part-dot--signature{background-color:var(--color-danger)}.jwt-textarea{resize:vertical;background-color:var(--color-surface-input);width:100%;min-height:160px;color:var(--color-text-primary);caret-color:var(--color-accent);word-break:break-all;white-space:pre-wrap;border:none;outline:none;padding:.9rem 1.1rem;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.8rem;line-height:1.7}.jwt-textarea::placeholder{color:var(--color-text-faint)}.jwt-textarea:focus{box-shadow:inset 0 0 0 1px var(--color-accent-bg)}.token-parts-strip{background-color:var(--color-surface-input);border-top:1px solid var(--color-border-faint);word-break:break-all;white-space:pre-wrap;color:var(--color-text-faint);padding:.6rem 1.1rem;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.75rem;line-height:1.6}.token-part{font-weight:500}.token-part--header{color:var(--color-accent)}.token-part--payload{color:var(--color-success)}.token-part--signature{color:var(--color-danger)}.token-part-dot{color:var(--color-text-ghost);-webkit-user-select:none;user-select:none}.jwt-input-actions{background-color:var(--color-bg);border-top:1px solid var(--color-border-subtle);flex-shrink:0;align-items:center;gap:.5rem;padding:.55rem 1.1rem;display:flex}.action-btn--verify{background-color:var(--color-accent-bg);color:var(--color-accent);border:1px solid var(--color-accent-border);align-self:flex-start;margin-top:.75rem;padding:.35rem 1rem}.action-btn--verify:hover{background-color:var(--color-accent-hover-bg);border-color:var(--color-accent);color:var(--color-accent-hover-text)}.verify-alg-row{flex-shrink:0;align-items:center;gap:.75rem;padding:.75rem 1.1rem .6rem;display:flex}.verify-alg-badge{letter-spacing:.03em;background-color:var(--color-surface-raised);border:1px solid var(--color-border);color:var(--color-text-secondary);white-space:nowrap;border-radius:4px;flex-shrink:0;align-items:center;padding:.15rem .6rem;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.78rem;font-weight:700;display:inline-flex}.verify-alg-badge--hmac{background-color:var(--color-success-bg);border-color:var(--color-success-border);color:var(--color-success)}.verify-alg-badge--rsa{background-color:var(--color-accent-bg);border-color:var(--color-accent-border);color:var(--color-accent)}.verify-alg-badge--rsapss{background-color:var(--color-accent-bg);border-color:var(--color-accent-border);color:var(--color-accent);opacity:.85}.verify-alg-badge--ec{background-color:var(--color-warning-bg);border-color:var(--color-warning-border);color:var(--color-warning)}.verify-alg-note{color:var(--color-text-faint);font-size:.8rem}.verify-secret-block{flex-direction:column;flex-shrink:0;gap:.5rem;padding:0 1.1rem 1rem;display:flex}.verify-secret-label{color:var(--color-text-muted);letter-spacing:.03em;font-size:.78rem;font-weight:600}.verify-secret-input-row{flex-direction:column;gap:.4rem;display:flex}.verify-secret-textarea{resize:vertical;background-color:var(--color-surface-input);width:100%;min-height:80px;color:var(--color-text-primary);border:1px solid var(--color-border);caret-color:var(--color-accent);word-break:break-all;white-space:pre-wrap;border-radius:5px;outline:none;padding:.6rem .8rem;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.78rem;line-height:1.6}.verify-secret-textarea::placeholder{color:var(--color-text-dimmer)}.verify-secret-textarea:focus{border-color:var(--color-accent-border);box-shadow:0 0 0 1px var(--color-accent-bg)}.verify-secret-options{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.toggle-label{color:var(--color-text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.45rem;font-size:.8rem;display:flex}.toggle-label input[type=checkbox]{width:13px;height:13px;accent-color:var(--color-accent);cursor:pointer}.toggle-label:hover{color:var(--color-text-secondary)}.verify-result{flex-shrink:0;padding:0 1.1rem 1rem}.verify-badge{border:1px solid #0000;border-radius:6px;align-items:center;padding:.6rem .9rem;font-size:.82rem;font-weight:500;line-height:1.4;display:flex}.verify-badge--pending{background-color:var(--color-surface-raised);border-color:var(--color-border);color:var(--color-text-muted)}.verify-badge--valid{background-color:var(--color-success-bg);border-color:var(--color-success-border);color:var(--color-success)}.verify-badge--invalid{background-color:var(--color-danger-bg);border-color:var(--color-danger-border);color:var(--color-danger)}.verify-badge--error{background-color:var(--color-warning-bg);border-color:var(--color-warning-border);color:var(--color-warning)}.verify-badge--unsupported{background-color:var(--color-surface-raised);border-color:var(--color-border);color:var(--color-text-muted)}.decoded-block{white-space:pre-wrap;word-break:break-word;color:var(--color-text-primary);padding:.9rem 1.1rem;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.8rem;line-height:1.8;overflow-x:auto}.decoded-block--signature{word-break:break-all}.decoded-placeholder{color:var(--color-text-dimmer);font-family:system-ui,sans-serif;font-size:.82rem;font-style:italic}.decoded-error{color:var(--color-warning);white-space:normal;font-family:system-ui,sans-serif;font-size:.82rem}.json-key{color:var(--color-accent)}.json-string{color:var(--color-success)}.json-number,.json-bool{color:var(--color-warning)}.json-null{color:var(--color-text-muted);font-style:italic}.json-brace{color:var(--color-text-muted)}.json-punct{color:var(--color-text-dim)}.json-line{flex-wrap:wrap;align-items:baseline;gap:0 .6rem;display:flex}.json-annotation{flex-wrap:wrap;align-items:center;gap:.4rem;margin-left:.25rem;display:inline-flex}.claim-count{color:var(--color-text-ghost);letter-spacing:0;text-transform:none;margin-left:auto;padding-right:.25rem;font-family:system-ui,sans-serif;font-size:.7rem;font-weight:400}.claim-tag{letter-spacing:.02em;color:var(--color-text-secondary);background-color:var(--color-surface-raised);border:1px solid var(--color-border);cursor:default;vertical-align:middle;white-space:nowrap;border-radius:3px;padding:0 .35rem;font-family:system-ui,sans-serif;font-size:.68rem;font-weight:600;line-height:1.5;display:inline-block}.claim-time{color:var(--color-text-faint);white-space:nowrap;font-family:system-ui,sans-serif;font-size:.73rem}.time-status{margin-left:.35rem;font-weight:600}.time-status--valid{color:var(--color-success)}.time-status--expired{color:var(--color-danger)}.sig-raw{flex-direction:column;gap:.3rem;margin-bottom:.75rem;display:flex}.sig-label{letter-spacing:.05em;text-transform:uppercase;color:var(--color-text-ghost);font-family:system-ui,sans-serif;font-size:.7rem;font-weight:600}.sig-value{word-break:break-all;white-space:pre-wrap}.sig-meta{border-top:1px solid var(--color-border-subtle);flex-wrap:wrap;align-items:center;gap:.65rem;padding-top:.5rem;font-family:system-ui,sans-serif;display:flex}.sig-alg-badge{border:1px solid var(--color-border);background-color:var(--color-surface-raised);color:var(--color-text-secondary);border-radius:4px;align-items:center;padding:.15rem .55rem;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.75rem;font-weight:700;display:inline-flex}.sig-alg-badge--hmac{background-color:var(--color-success-bg);border-color:var(--color-success-border);color:var(--color-success)}.sig-alg-badge--rsa{background-color:var(--color-accent-bg);border-color:var(--color-accent-border);color:var(--color-accent)}.sig-alg-badge--rsapss{background-color:var(--color-accent-bg);border-color:var(--color-accent-border);color:var(--color-accent);opacity:.85}.sig-alg-badge--ec{background-color:var(--color-warning-bg);border-color:var(--color-warning-border);color:var(--color-warning)}.sig-alg-desc{color:var(--color-text-faint);font-size:.78rem}@media (width<=800px){.jwt-workspace{grid-template-columns:1fr;overflow-y:auto}.jwt-col--input{border-right:none;border-bottom:1px solid var(--color-border)}.tool-header{padding:1rem}}