@keyframes sd-spin{to{transform:rotate(360deg)}}.sd-submit-wrapper,.sd-tool-wrapper{max-width:860px;margin:0 auto;padding:36px 16px 64px}.sd-submit-title,.sd-tool-title{margin:0 0 8px;font-size:clamp(20px, 2.2vw, 28px);font-weight:800;letter-spacing:-.02em;line-height:1.15}.sd-submit-subtitle,.sd-tool-subtitle{color:var(--text-muted);font-size:15px;margin:0 0 24px;line-height:1.6;max-width:600px}@media (min-width:640px){.sd-submit-wrapper,.sd-tool-wrapper{padding:44px 24px 80px}}.sd-card{background:var(--sd-surface-2);border:1px solid var(--sd-border);border-radius:var(--sd-radius-md);padding:16px}@media (min-width:480px){.sd-card{padding:20px}}.sd-input{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--sd-border);border-radius:var(--sd-radius-sm);color:var(--text-main);font-size:15px;font-family:inherit;box-sizing:border-box;outline:0;transition:border-color .15s;min-height:44px}.sd-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 2px rgba(59,130,246,.15)}.sd-input::placeholder{color:var(--text-muted);opacity:.6}.sd-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:var(--sd-radius-sm);border:1px solid var(--sd-border);background:0 0;color:var(--text-muted);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;text-decoration:none;white-space:nowrap;min-height:38px;transition:background .15s,border-color .15s,color .15s}.sd-btn:hover{color:var(--text-main);border-color:var(--sd-border-strong);background:rgba(255,255,255,.04)}:root[data-theme=light] .sd-btn:hover{background:rgba(15,23,42,.04)}.sd-btn:focus-visible{outline:2px solid rgba(59,130,246,.6);outline-offset:2px}.sd-btn:disabled,.sd-btn[disabled]{opacity:.5;cursor:not-allowed;pointer-events:none}.sd-btn--primary{background:var(--accent-blue);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(59,130,246,.25)}.sd-btn--primary:hover{background:#2563eb;border-color:transparent;color:#fff}.sd-btn--danger{color:var(--accent-red);border-color:rgba(239,68,68,.3)}.sd-btn--danger:hover{background:rgba(239,68,68,.08);border-color:var(--accent-red);color:var(--accent-red)}.sd-btn--sm{padding:5px 10px;font-size:12px;min-height:30px}.sd-btn--lg{padding:11px 22px;font-size:15px;min-height:46px}.sd-btn.is-loading{pointer-events:none;opacity:.8}.sd-btn.is-loading::after{content:"";display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:sd-spin .6s linear infinite;margin-left:4px;flex-shrink:0}.sd-alert{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--sd-radius-md);font-size:13px;border:1px solid;line-height:1.5}.sd-alert--error{background:var(--error-bg);border-color:rgba(239,68,68,.3);color:var(--text-main)}.sd-alert--success{background:var(--success-bg);border-color:var(--success-border);color:var(--text-main)}.sd-alert--info{background:rgba(59,130,246,.08);border-color:rgba(59,130,246,.25);color:var(--text-main)}.sd-alert--warning{background:rgba(234,179,8,.08);border-color:rgba(234,179,8,.3);color:var(--text-main)}.sd-spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--sd-border);border-top-color:var(--accent-blue);border-radius:50%;animation:sd-spin .6s linear infinite;flex-shrink:0}.sd-spinner--sm{width:14px;height:14px}.sd-spinner--lg{width:32px;height:32px;border-width:3px}.sd-dropzone{border:2px dashed var(--sd-border-strong);border-radius:var(--sd-radius-lg);padding:36px 20px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.sd-dropzone.is-dragover,.sd-dropzone:hover{border-color:var(--accent-blue);background:rgba(59,130,246,.04)}.sd-dropzone__icon{color:var(--text-muted);margin-bottom:12px;display:flex;align-items:center;justify-content:center}.sd-dropzone__label{font-size:15px;font-weight:600;color:var(--text-main);margin:0 0 4px}.sd-dropzone__sub{font-size:13px;color:var(--text-muted);margin:0}@media (min-width:480px){.sd-dropzone{padding:48px 32px}}.sd-meta-bar{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--text-muted);padding:10px 14px;background:var(--sd-surface-2);border-radius:var(--sd-radius-sm);border:1px solid var(--sd-border)}.sd-meta-bar__item{color:var(--text-main);font-weight:500}.sd-meta-bar__sep{opacity:.4;font-size:11px}.sd-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:rgba(15,23,42,.65);border-radius:inherit;z-index:10;font-size:13px;color:var(--text-muted)}:root[data-theme=light] .sd-overlay{background:rgba(248,250,252,.75)}
:root[data-theme=light] .sd-nav-dropdown.is-open .sd-nav-dropdown__trigger,:root[data-theme=light] .sd-nav-dropdown:hover .sd-nav-dropdown__trigger{color:var(--accent-primary)}:root[data-theme=light] .sd-nav-dropdown__item svg{color:var(--accent-primary)}:root[data-theme=light] .sd-header-link--check{color:var(--accent-primary)}:root[data-theme=light] .sd-header-link--check:hover{color:var(--accent-primary-hover)}