:root{--blue:#1e2232;--bg:#121212;--bg-surface:#1e1e1e;--bg-surface-2:#2a2a2a;--bg-surface-3:#333;--text:#e0e0e0;--text-muted:#888;--text-faint:#555;--text-contrast:#fff;--border:#333;--border-subtle:#1e1e1e;--accent:#4a9eff;--accent-bg:rgba(74,158,255,.12);--green:#1a5c2e;--green-hover:#236b38;--action-bg:#1e3a5f;--input-bg:#1a1a1a;--input-border:#444;--error:#e05c5c;--header-height:75px}[data-theme=light]{--blue:#373946;--bg:#fff;--bg-surface:#f5f5f5;--bg-surface-2:#ebebeb;--bg-surface-3:#ddd;--text:#111;--text-muted:#666;--text-faint:#aaa;--text-contrast:#fff;--border:#ddd;--border-subtle:#efefef;--accent:#1a6fd4;--accent-bg:rgba(26,111,212,.1);--green:#1a6b35;--green-hover:#228040;--action-bg:#1a4a8f;--input-bg:#fff;--input-border:#ccc;--error:#c22}body,html{background-color:var(--bg);color:var(--text)}body{font-family:Arial,sans-serif;margin:0;padding:0}.bounty-layout{display:flex;flex-direction:column;min-height:100dvh}.bounty-layout-header{align-items:stretch;background:var(--bg);border-bottom:1px solid var(--border);display:flex;gap:.75rem;padding:0 1rem;position:sticky;top:0;z-index:10}.bounty-layout-header .header-nav{align-items:stretch;display:flex;flex-shrink:0;gap:.25rem}.bounty-layout-header .nav-link{align-items:center;border-bottom:2px solid transparent;color:var(--text-muted);display:flex;font-size:.85rem;margin-bottom:-1px;padding:.85rem .6rem .7rem;text-decoration:none;white-space:nowrap}.bounty-layout-header .nav-link.active{border-bottom-color:var(--accent);color:var(--text)}.bounty-layout-header .header-left{align-items:center;display:flex;flex:1;gap:.5rem;min-width:0;overflow:hidden;padding:.9rem 0}.bounty-layout-header .header-right{align-items:center;display:flex;flex-shrink:0;gap:.5rem;padding:.5rem 0}.bounty-layout-header .ddd-back-link{align-items:center;color:var(--text-muted);display:flex;font-size:.85rem;gap:.4rem;text-decoration:none}.bounty-layout-header .ddd-back-icon{height:24px;width:24px}.bounty-layout-main{display:flex;flex:1;padding-bottom:4rem}@media(min-width:768px){.bounty-layout-main{justify-content:center}}