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