:root{--bg:#f4f1ea;--surface:#fffdf8;--surface-strong:#ffffff;--surface-muted:#efe8dc;--border:#d5cbbd;--text:#2f2923;--muted:#6d6358;--accent:#d97428;--accent-dark:#af5617;--success:#2f7d4b;--danger:#a33d2f;--shadow:0 18px 42px rgba(58,45,28,0.08);--radius-lg:28px;--radius-md:18px;--radius-sm:12px;--font-ui:"Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:radial-gradient(circle at top left,rgba(217,116,40,.14),transparent 34%),linear-gradient(180deg,#f7f4ee 0,var(--bg) 100%);color:var(--text);font-family:var(--font-ui)}body{line-height:1.5}.language-switcher{position:fixed;top:14px;right:14px;z-index:20;display:inline-flex;gap:4px;padding:4px;border:1px solid rgba(213,203,189,.9);border-radius:999px;background:rgba(255,253,248,.94);box-shadow:0 10px 28px rgba(58,45,28,.12);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.language-switcher button{min-width:68px;min-height:32px;padding:0 12px;border:0;border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font-size:.86rem;font-weight:700}.language-switcher button.is-active{background:var(--accent);color:#ffffff}a{color:inherit;-webkit-text-decoration-color:rgba(217,116,40,.45);text-decoration-color:rgba(217,116,40,.45)}button,input,select,textarea{font:inherit}.app-shell{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:40px 0 56px}.auth-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,460px);grid-gap:26px;gap:26px;align-items:start}.form-panel,.info-panel,.tool-hero,.tool-panel{background:rgba(255,253,248,.92);border:1px solid rgba(213,203,189,.9);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.form-panel,.info-panel,.tool-panel{border-radius:var(--radius-lg);padding:28px}.tool-hero{border-radius:30px;padding:26px 28px}.eyebrow{margin:0 0 10px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-dark)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2rem,3vw,2.8rem);line-height:1.1}h1,h2{margin-bottom:10px}h2{font-size:1.2rem}.info-list,.lead,.panel-description,.tool-meta{color:var(--muted)}.info-list{margin:22px 0 0;padding-left:20px}.info-list li+li{margin-top:10px}.auth-form-shell,.tool-stack{display:grid;grid-gap:18px;gap:18px}.tool-stack{margin-top:22px}.account-detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px 18px;gap:14px 18px;margin:18px 0 0}.account-detail-item{min-width:0}.account-detail-item dt{color:var(--muted);font-size:.82rem;font-weight:700}.account-detail-item dd{margin:4px 0 0;overflow-wrap:anywhere;font-weight:700}.account-actions{margin-top:22px}.tool-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.nested-panel{padding:18px;box-shadow:none}.panel-title{margin-bottom:8px;font-size:1rem}.segmented-control{display:inline-flex;flex-wrap:wrap;gap:8px}.segmented-control a{padding:10px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface-muted);text-decoration:none;font-size:.95rem}.segmented-control a.is-active{background:var(--surface-strong);border-color:rgba(217,116,40,.55);color:var(--accent-dark);box-shadow:inset 0 0 0 1px rgba(217,116,40,.12)}.stacked-form{display:grid;grid-gap:16px;gap:16px}.stacked-form.is-secondary{padding-top:18px;border-top:1px solid rgba(213,203,189,.7)}.field-block{display:grid;grid-gap:8px;gap:8px}.field-label{font-size:.92rem;font-weight:600}.panel-subtitle{margin:0 0 6px;font-size:1rem;color:var(--text)}.field-input,.field-select,.field-textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:rgba(255,255,255,.92);color:var(--text)}.field-textarea{resize:vertical;min-height:128px}.function-code-editor{display:grid;grid-template-columns:minmax(120px,180px) repeat(7,minmax(34px,1fr));grid-gap:8px;gap:8px}.function-code-digit{text-align:center;padding-left:0;padding-right:0}.input-action-row{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:10px;gap:10px;align-items:center}.field-help{color:var(--muted);font-size:.88rem}.field-help-success{color:var(--success)}.field-help-error{color:var(--danger)}.form-action-stack{display:grid;grid-gap:8px;gap:8px;justify-items:start}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid transparent;cursor:pointer}.primary-button:disabled,.secondary-button:disabled{cursor:not-allowed;opacity:.62}.primary-button{background:linear-gradient(180deg,#ea8a3f 0,var(--accent) 100%);color:#fff}.secondary-button{background:var(--surface-muted);border-color:var(--border);color:var(--text)}.auth-links,.inline-links{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:.94rem}.message-list{margin:0;padding-left:18px;color:var(--danger)}.tool-hero-row{display:flex;gap:20px;justify-content:space-between;align-items:flex-start}.tool-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.tool-nav-link{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-muted);color:var(--text);font-size:.94rem;font-weight:700;text-decoration:none}.tool-nav-link.is-active{border-color:rgba(217,116,40,.55);background:var(--surface-strong);color:var(--accent-dark);box-shadow:inset 0 0 0 1px rgba(217,116,40,.12)}.filters-grid{display:grid;grid-template-columns:1.7fr minmax(180px,220px) auto;grid-gap:12px;gap:12px;align-items:end}.tool-table{width:100%;border-collapse:collapse;font-size:.94rem}.tool-table td,.tool-table th{padding:12px 10px;border-bottom:1px solid rgba(213,203,189,.65);text-align:left;vertical-align:top}.tool-table th{color:var(--muted);letter-spacing:.06em}.status-badge,.tool-table th{font-size:.82rem;text-transform:uppercase}.status-badge{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;border:1px solid transparent;background:rgba(109,99,88,.12);color:var(--text);font-weight:700}.status-active,.status-completed,.status-sent{background:rgba(47,125,75,.12);border-color:rgba(47,125,75,.22);color:var(--success)}.status-disabled,.status-failed,.status-partial_failed{background:rgba(163,61,47,.1);border-color:rgba(163,61,47,.2);color:var(--danger)}.status-locked,.status-pending,.status-sending{background:rgba(217,116,40,.12);border-color:rgba(217,116,40,.22);color:var(--accent-dark)}.selection-note{color:var(--muted);font-size:.94rem}.compact-list{margin:0;padding-left:18px;color:var(--muted)}@media (max-width:920px){.account-detail-list,.auth-grid,.filters-grid,.tool-hero-row{grid-template-columns:1fr;display:grid}.app-shell{width:min(100% - 24px,1120px);padding-top:24px;padding-bottom:32px}.form-panel,.info-panel,.tool-hero,.tool-panel{padding:22px}}