@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* Shared Alpine Workspace design. Existing page controllers keep their IDs. */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(ellipse at 15% 0%, var(--tint), transparent 60%), var(--bg); color: var(--fg); font-family: var(--font-family); font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font-family: inherit; }
button, a, input, textarea, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
a { color: var(--accent); }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 50%, transparent); outline-offset: 4px; }
input:not([type=file]):not([type=checkbox]):not([type=radio]), textarea, select { background: var(--input-bg); color: var(--fg); border: 1px solid var(--input-border); border-radius: 14px; padding: 12px 14px; font-size: 15px; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 1; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.alpine-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--fg); font-size: 23px; font-weight: 600; letter-spacing: -.8px; text-decoration: none; flex-shrink: 0; }
.brand-mark { position: relative; display: inline-block; width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; overflow: hidden; }
.brand-mark img { position: absolute; width: 80px; height: 80px; max-width: none; left: -18px; top: -10px; object-fit: contain; }
.alpine-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.alpine-muted { color: var(--muted); }
.alpine-orb { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; flex-shrink: 0; color: var(--accent); background: radial-gradient(circle at 30% 25%, var(--panel), var(--tint) 48%, color-mix(in srgb, var(--accent) 50%, var(--panel))); box-shadow: inset 0 0 0 6px color-mix(in srgb, var(--panel) 35%, transparent); }
.alpine-orb svg { width: 24px; height: 24px; }
.btn, .btn-primary, .nav-cta, .btn-accept, .bprimary, .bghost, .btn-ghost, .btn-logout, .btn-done { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 20px; border-radius: 999px; border: 1px solid transparent; background: var(--accent); color: var(--accent-text); font: 500 14px/1.4 var(--font-family); text-decoration: none; transition: background var(--transition), box-shadow var(--transition); }
.btn:hover, .btn-primary:hover, .nav-cta:hover, .btn-accept:hover, .bprimary:hover { background: var(--accent-hover); color: var(--accent-text); }
.btn.btn-ghost, .btn-ghost, .btn-logout, .bghost { background: var(--panel); border-color: var(--border); color: var(--fg); }
.btn.btn-ghost:hover, .btn-ghost:hover, .btn-logout:hover, .bghost:hover { background: var(--tint); border-color: var(--border); color: var(--fg); }
.icon-btn, .input-action-btn, .send-btn { border-radius: 50%; min-width: 44px; min-height: 44px; }
.send-btn { color: var(--accent-text); }
.modal-overlay, .moverlay { background: var(--overlay); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.modal { border: 1px solid var(--border); border-radius: 28px; background: var(--panel); box-shadow: var(--shadow-raised); max-height: calc(100dvh - 40px); }
.modal-header { padding: 20px 24px; }
.modal-body { padding: 24px; }
.modal-title, .mtitle { font-size: 22px; letter-spacing: -.7px; font-weight: 600; }
.theme-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.theme-swatch { display: block; padding: 10px; border-radius: 20px; background: var(--panel); border: 1px solid var(--border); }
.theme-swatch[aria-pressed=true] { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent); }
.theme-swatch-preview { display: block; height: 70px; border-radius: 12px; }
.theme-swatch-name { font-size: 14px; color: var(--fg); }
.ob-chip, .obchip { border-radius: 999px; min-height: 40px; font-size: 14px; }
.drop-zone, .upload-zone { border-radius: 24px; border: 1px dashed var(--scrollbar); background: var(--panel); color: var(--muted); padding: 32px; }
.toast, .document-review-card { border-radius: 18px; background: var(--panel); box-shadow: var(--shadow-raised); }
#savannah-bg-canvas, .lion-watermark { display: none; }

/* Sign-in, onboarding, billing and account sheets. */
#auth-screen.alpine-auth { padding: 24px; gap: 0 !important; background: radial-gradient(ellipse at 10% 0%, var(--tint), transparent 65%), var(--bg) !important; overflow-y: auto; }
.auth-card { width: min(100%, 470px); padding: 40px; background: var(--panel); border: 1px solid var(--border); border-radius: 32px; box-shadow: var(--shadow-raised); }
.auth-card .alpine-brand { margin-bottom: 36px; }
.auth-card h1 { font-size: 36px !important; color: var(--fg) !important; line-height: 1.2; font-weight: 600 !important; letter-spacing: -1.3px; margin: 0 0 16px; }
.auth-card > p { font-size: 15px !important; text-align: left !important; color: var(--muted); line-height: 1.65; margin: 0 0 26px; }
.auth-card #sign-in-btn, .auth-card #signin-btn { width: 100%; border: 0; background: var(--accent); color: var(--accent-text); border-radius: 999px; padding: 14px; font-size: 15px; min-height: 48px; }
.auth-card .auth-trust { display: grid; gap: 8px; color: var(--muted); font-size: 12px; margin-top: 24px; }
.auth-card .auth-back { display: inline-block; margin-top: 24px; color: var(--muted); font-size: 13px; text-decoration: none; }
#paywall-screen .modal-body > div:nth-child(2) { flex-wrap: wrap; }
#paywall-screen .modal-body > div:nth-child(2) > div { min-width: 210px; background: var(--bg); border-radius: 22px !important; }
.document-review-card label { display: grid; gap: 6px; margin: 12px 0; }
.document-review-card button { margin: 8px 8px 0 0; }

/* Desktop workspace: floating navigation and a persistent Leo composer. */
.savannah-app.workspace-app { grid-template-columns: minmax(0, 1fr); grid-template-rows: 88px 82px minmax(0,1fr) auto; grid-template-areas: 'header' 'navigation' 'chat' 'inputbar'; padding: 0 32px; max-width: 1440px; margin: 0 auto; width: 100%; }
.workspace-app .header { padding: 0; background: transparent; border: 0; box-shadow: none; gap: 12px; }
.workspace-app .header > .alpine-brand { flex: 1; }
.workspace-app .header-actions { gap: 10px; }
.workspace-app .leo-status { margin-left: 0; background: var(--panel); border: 0; padding: 9px 13px; }
.workspace-app .header-actions .icon-btn { background: var(--panel); }
.workspace-app .sidebar { display: none; position: absolute; right: 32px; left: auto; top: 78px; bottom: 24px; width: 300px; height: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 26px; z-index: 50; box-shadow: var(--shadow-raised); transform: none; }
.workspace-app.menu-open .sidebar { display: flex; }
.workspace-app .sidebar-brand { height: 76px; box-shadow: none; border-bottom: 1px solid var(--border); color: var(--fg); font-size: 20px; letter-spacing: -.5px; }
.workspace-app .sidebar-brand img { filter: none; }
.workspace-app .sidebar-btn { min-height: 44px; border-radius: 14px; font-size: 14px; }
.workspace-app .sidebar-footer { box-shadow: none; }
.workspace-app .sidebar-section-label { font-size: 11px; }
.workspace-nav { grid-area: navigation; display: flex; align-self: start; gap: 6px; width: min(100%,780px); margin: 8px auto 0; padding: 7px; background: var(--panel); border-radius: 26px; box-shadow: var(--shadow); }
.workspace-nav button { flex: 1; display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 10px 18px; border: 0; border-radius: 21px; background: transparent; color: var(--muted); font: 500 14px var(--font-family); white-space: nowrap; }
.workspace-nav svg { width: 19px; height: 19px; flex-shrink: 0; }
.workspace-nav button:hover { background: var(--tint); }
.workspace-nav button.active { background: var(--accent); color: var(--accent-text); box-shadow: 0 4px 12px color-mix(in srgb,var(--accent) 15%,transparent); }
.workspace-app .chat { padding: 12px 0 24px; }
.workspace-app .chat-inner { max-width: 880px; padding: 10px 20px; }
.workspace-app #home-panel .chat-inner, .workspace-app #tasks-panel .chat-inner { max-width: 1160px; padding: 10px 0; }
.workspace-app #docs-panel .chat-inner { max-width: 1040px; padding: 20px 0; }
.document-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.workspace-app .chat-empty { padding: 28px 0; gap: 26px; justify-content: flex-start; }
.workspace-app .chat-empty-title { font-size: 34px; font-weight: 600; letter-spacing: -1.2px; }
.workspace-app .chat-empty-sub { font-size: 15px; opacity: 1; }
.workspace-app .chat-empty-logo { opacity: 1; animation: none; filter: none; }
.workspace-app .welcome-kicker { font-size: 11px; font-weight: 600; }
.workspace-app .starter-prompt { border-radius: 22px; padding: 22px; background: var(--panel); box-shadow: var(--shadow); min-height: 112px; }
.workspace-app .starter-prompt strong { font-size: 15px; }
.workspace-app .starter-prompt small { font-size: 13px; }
.workspace-app .starter-prompt-icon { width: 42px; height: 42px; border-radius: 13px; background: var(--tint); }
.workspace-app .welcome-note { font-size: 13px; }
.workspace-app .msg-body { font-size: 15px; line-height: 1.8; }
.workspace-app .msg-user .msg-body { padding: 13px 18px; border: 0; border-radius: 22px 22px 6px 22px; }
.workspace-app .msg-meta { font-size: 12px; }
.workspace-app .input-bar { padding: 12px 0 20px; }
.workspace-app .input-bar-inner { max-width: 760px; background: var(--panel); border: 1px solid var(--border); padding: 8px 10px; border-radius: 30px; box-shadow: var(--shadow); }
.workspace-app .chat-textarea { border: 0; border-radius: 16px; background: transparent; padding: 10px 5px; font-size: 15px; }
.workspace-app .input-action-btn { border: 0; }
.workspace-app .send-btn { border-radius: 50%; }
.workspace-app .conv-item { padding: 12px !important; border-radius: 14px !important; }
.workspace-app #docs-list > div { padding: 20px !important; border-radius: 20px !important; box-shadow: var(--shadow); }
.workspace-app #docs-list > div > div > div:first-child { font-size: 15px !important; }
.workspace-app #docs-list > div > div > div:last-child { font-size: 13px !important; }
.workspace-page-head { margin: 10px 0 26px; display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
.workspace-page-head h1, .workspace-page-head h2 { margin: 0 0 10px; font-size: 36px; letter-spacing: -1.4px; font-weight: 600; line-height: 1.2; }
.workspace-page-head p { margin: 0; color: var(--muted); font-size: 15px; }
.workspace-grid { display: grid; grid-template-columns: 1.45fr 1fr; gap: 22px; }
.workspace-card { padding: 26px; border: 1px solid var(--border); border-radius: 26px; background: var(--panel); box-shadow: var(--shadow); min-width: 0; }
.workspace-card h2 { font-size: 22px; font-weight: 600; letter-spacing: -.6px; margin: 0 0 12px; }
.workspace-card p { color: var(--muted); margin: 0 0 20px; }
.workspace-hero { display: flex; justify-content: space-between; align-items: center; gap: 24px; background: linear-gradient(115deg,var(--panel),var(--tint)); min-height: 235px; }
.workspace-hero h2 { font-size: 29px; line-height: 1.2; margin-bottom: 15px; }
.workspace-hero p { max-width: 380px; }
.workspace-hero .alpine-orb { width: 94px; height: 94px; }
.workspace-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 26px 0 14px; }
.workspace-section-heading h2 { font-size: 18px; font-weight: 600; letter-spacing: -.5px; margin: 0; }
.workspace-link { border: 0; padding: 6px; background: none; font: 13px var(--font-family); color: var(--accent); text-decoration: none; }
.workspace-list { display: flex; flex-direction: column; gap: 0; }
.workspace-row { display: flex; align-items: center; gap: 14px; padding: 16px 0; border-top: 1px solid var(--border); }
.workspace-row:first-child { border-top: 0; }
.workspace-row > .workspace-row-copy { flex: 1; min-width: 0; }
.workspace-row strong { display: block; font-size: 15px; font-weight: 500; overflow-wrap: anywhere; }
.workspace-row small { display: block; color: var(--muted); margin-top: 4px; font-size: 12px; }
.workspace-row-icon { display: grid; place-items: center; border-radius: 13px; width: 42px; height: 42px; flex-shrink: 0; color: var(--accent); background: var(--tint); }
.workspace-row-icon svg { width: 20px; height: 20px; }
.workspace-badge { padding: 5px 9px; color: var(--accent); background: var(--tint); border-radius: 8px; font-size: 12px; white-space: nowrap; }
.workspace-badge.done { color: var(--green); background: var(--success-bg); }
.workspace-badge.failed { color: var(--red); background: var(--error-bg); }
.workspace-empty { padding: 18px 0; color: var(--muted); font-size: 14px; }
.workspace-task-detail { border: 1px solid var(--border); border-radius: 22px; padding: 22px; background: var(--panel); margin-top: 18px; }
.workspace-task-detail h3 { margin: 0 0 12px; font-size: 19px; }
.workspace-task-detail img { max-width: 100%; height: auto; border-radius: 16px; margin-top: 14px; }
.workspace-task-detail p { white-space: pre-wrap; overflow-wrap: anywhere; }

/* Landing page: the same airy surfaces, with a real product preview. */
.alpine-landing { overflow-x: hidden; }
.alpine-landing .nav { max-width: 1200px; margin: 20px auto 0; padding: 16px 24px; display: flex; justify-content: space-between; align-items: center; gap: 22px; border: 0; background: var(--panel); border-radius: 26px; box-shadow: var(--shadow); }
.alpine-landing .nav-links { display: flex; align-items: center; gap: 24px; }
.alpine-landing .nav-link { font-size: 14px; text-decoration: none; color: var(--muted); }
.alpine-landing .landing-intro { max-width: 1160px; margin: 0 auto; padding: 80px 24px 50px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.alpine-landing .hero { margin: 0; padding: 0; text-align: left; }
.alpine-landing .hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: 12px; background: var(--tint); color: var(--accent); }
.alpine-landing .hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.alpine-landing h1 { margin: 24px 0; font-size: clamp(38px,4.8vw,58px); line-height: 1.1; font-weight: 600; letter-spacing: -2.7px; }
.alpine-landing h1 span { color: var(--accent); }
.alpine-landing .hero > p { color: var(--muted); font-size: 17px; line-height: 1.75; max-width: 510px; }
.alpine-landing .hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 26px 0; }
.alpine-landing .hero-trust { display: grid; gap: 8px; color: var(--muted); font-size: 12px; }
.alpine-landing .demo-wrap { min-width: 0; }
.alpine-landing .demo-window { background: var(--panel); border: 1px solid var(--border); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-raised); }
.alpine-landing .demo-titlebar { display: flex; align-items: center; gap: 12px; padding: 22px; border-bottom: 1px solid var(--border); }
.alpine-landing .demo-titlebar .alpine-orb { width: 40px; height: 40px; }
.alpine-landing .demo-titlebar strong { display: block; font-weight: 600; }
.alpine-landing .demo-titlebar small { color: var(--muted); font-size: 12px; }
.alpine-landing .demo-body { padding: 24px; }
.alpine-landing .demo-msg { display: flex; gap: 10px; margin: 0 0 22px; font-size: 14px; line-height: 1.7; }
.alpine-landing .demo-msg.user { justify-content: flex-end; }
.alpine-landing .demo-msg.user .demo-bubble { background: var(--tint); padding: 13px 17px; border-radius: 20px 20px 5px 20px; max-width: 90%; }
.alpine-landing .demo-av { display: grid; place-items: center; background: var(--tint); color: var(--accent); width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0; font-size: 12px; }
.alpine-landing .demo-bubble ul { padding-left: 18px; margin: 14px 0; }
.alpine-landing .demo-compose { margin: 0 22px 22px; border: 1px solid var(--border); padding: 12px 16px; border-radius: 999px; color: var(--muted); font-size: 13px; display: flex; align-items: center; justify-content: space-between; gap: 10px; text-decoration: none; }
.alpine-landing .features, .alpine-landing .topics, .alpine-landing .pricing { max-width: 1160px; margin: 0 auto; padding: 60px 24px; }
.alpine-landing .section-label { color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.7px; margin-bottom: 12px; }
.alpine-landing .section-title { font-size: 32px; font-weight: 600; letter-spacing: -1px; line-height: 1.3; margin-bottom: 28px; }
.alpine-landing .feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.alpine-landing .feature-card { border: 1px solid var(--border); padding: 25px; background: var(--panel); border-radius: 24px; box-shadow: var(--shadow); }
.alpine-landing .feature-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; color: var(--accent); background: var(--tint); margin-bottom: 20px; }
.alpine-landing .feature-icon svg { width: 20px; height: 20px; stroke: currentColor; }
.alpine-landing .feature-card h3 { font-size: 16px; font-weight: 600; margin: 0 0 9px; }
.alpine-landing .feature-card p { margin: 0; color: var(--muted); font-size: 14px; }
.alpine-landing .topics { border-top: 1px solid var(--border); }
.alpine-landing .topic-list { display: flex; flex-wrap: wrap; gap: 9px; }
.alpine-landing .topic-pill { padding: 8px 14px; border-radius: 999px; background: var(--panel); color: var(--muted); font-size: 13px; border: 1px solid var(--border); }
.alpine-landing .price-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.alpine-landing .price-card { border: 1px solid var(--border); border-radius: 28px; padding: 32px; background: var(--panel); position: relative; box-shadow: var(--shadow); }
.alpine-landing .price-card:has(.price-card-badge) { border-color: var(--accent); background: linear-gradient(135deg,var(--panel),var(--tint)); }
.alpine-landing .price-name { font-size: 19px; font-weight: 600; }
.alpine-landing .price-amount { font-size: 44px; letter-spacing: -1.7px; font-weight: 600; margin-top: 13px; }
.alpine-landing .price-amount span { color: var(--muted); font-size: 14px; letter-spacing: 0; font-weight: 400; }
.alpine-landing .price-offer { font-size: 13px; color: var(--green); margin: 4px 0 17px; }
.alpine-landing .price-desc { color: var(--muted); font-size: 14px; }
.alpine-landing .price-features { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 12px; font-size: 14px; }
.alpine-landing .price-features li::before { content: '✓'; color: var(--accent); margin-right: 10px; }
.alpine-landing .price-card-badge { position: absolute; top: -13px; right: 26px; padding: 5px 13px; border-radius: 999px; background: var(--accent); color: var(--accent-text); font-size: 12px; }
.alpine-landing .price-addon { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 25px 28px; border: 1px solid var(--border); border-radius: 24px; background: var(--panel); margin-top: 22px; }
.alpine-landing .price-addon-name { font-size: 16px; font-weight: 600; }
.alpine-landing .price-addon-desc { color: var(--muted); font-size: 13px; margin-top: 5px; max-width: 620px; }
.alpine-landing .price-addon-amount { color: var(--accent); font-size: 20px; font-weight: 600; white-space: nowrap; }
.alpine-landing footer { padding: 30px 24px 50px; text-align: center; color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); }

/* Mobile workspace and its document, memory and billing sheets. */
.alpine-mobile #hdr { background: transparent; border: 0; box-shadow: none; padding: calc(env(safe-area-inset-top) + 12px) 16px 12px; gap: 10px; }
.alpine-mobile #conv-title { font-size: 19px; font-weight: 600; letter-spacing: -.6px; text-shadow: none; text-align: left; }
.alpine-mobile .mobile-brand .brand-mark { width: 36px; height: 36px; }
.alpine-mobile .mobile-brand .brand-mark img { width: 66px; height: 66px; left: -15px; top: -8px; }
.alpine-mobile #app { background: radial-gradient(ellipse at 10% 0%,var(--tint),transparent 60%),var(--bg); }
.alpine-mobile .hbtn { background: var(--panel); border-radius: 50%; min-width: 44px; min-height: 44px; }
.alpine-mobile #chat-scroll { padding: 16px 18px 8px; }
.alpine-mobile #chat-empty { padding: 26px 0; text-align: left; align-items: flex-start; justify-content: flex-start; min-height: 0; gap: 18px; }
.alpine-mobile #chat-empty h2 { font-size: 29px; line-height: 1.2; letter-spacing: -1px; font-weight: 600; }
.alpine-mobile #chat-empty p { max-width: none; font-size: 15px; }
.alpine-mobile .mwelcome-kicker { font-size: 11px; font-weight: 600; }
.alpine-mobile .mstarter-prompts { width: 100%; gap: 10px; }
.alpine-mobile .mstarter-prompt { background: var(--panel); padding: 18px; border-radius: 18px; font-size: 15px; min-height: 64px; }
.alpine-mobile #chat-empty .leo-av { animation: none; box-shadow: none; background: var(--tint); color: var(--accent); }
.alpine-mobile #ibar { margin: 10px 12px 8px; padding: 7px; background: var(--panel); border: 1px solid var(--border); border-radius: 28px; gap: 4px; box-shadow: var(--shadow); }
.alpine-mobile #msg-input { background: transparent; border: 0; padding: 10px 4px; font-size: 16px; }
.alpine-mobile .iact, .alpine-mobile #sbtn { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; }
.alpine-mobile .mbubble { font-size: 15px; line-height: 1.75; }
.alpine-mobile .mrow.user .mbubble { background: var(--user-bubble); color: var(--fg); padding: 12px 16px; border-radius: 20px 20px 5px 20px; box-shadow: none; }
.alpine-mobile #drawer { visibility: hidden; border-radius: 0 26px 26px 0; background: var(--panel); box-shadow: var(--shadow-raised); }
.alpine-mobile #drawer.open { visibility: visible; }
.alpine-mobile .dbrand { font-size: 21px; color: var(--fg); letter-spacing: -.6px; }
.alpine-mobile .dsec { font-size: 11px; }
.alpine-mobile .dfbtn { min-height: 44px; font-size: 14px; border-radius: 14px; }
.alpine-mobile .msheet { background: var(--panel); border-radius: 28px 28px 0 0; padding: 24px 22px calc(24px + env(safe-area-inset-bottom)); border: 1px solid var(--border); box-shadow: var(--shadow-raised); }
.alpine-mobile .obinput { font-size: 16px; }
.mobile-workspace-nav { display: flex; margin: 0 12px calc(8px + env(safe-area-inset-bottom)); border-radius: 22px; padding: 5px; background: var(--panel); box-shadow: var(--shadow); flex-shrink: 0; }
.mobile-workspace-nav button { display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-height: 53px; padding: 6px 2px; background: transparent; border: 0; color: var(--muted); font: 500 11px var(--font-family); border-radius: 17px; }
.mobile-workspace-nav svg { width: 18px; height: 18px; }
.mobile-workspace-nav button.active { background: var(--accent); color: var(--accent-text); }
.alpine-mobile #app:has(#msg-input:focus) .mobile-workspace-nav { display: none; }
.alpine-mobile .workspace-page-head { margin: 0 0 20px; }
.alpine-mobile .workspace-page-head h1 { font-size: 29px; }
.alpine-mobile .workspace-page-head p { font-size: 14px; }
.alpine-mobile .workspace-grid { grid-template-columns: 1fr; gap: 16px; }
.alpine-mobile .workspace-card { padding: 22px; border-radius: 24px; }
.alpine-mobile .workspace-hero { min-height: 0; }
.alpine-mobile .workspace-hero h2 { font-size: 26px; }
.alpine-mobile .workspace-hero .alpine-orb { display: none; }
.alpine-mobile .workspace-row { flex-wrap: wrap; gap: 10px; }
.alpine-mobile .workspace-row small { font-size: 12px; }
.alpine-mobile .workspace-section-heading { margin-top: 20px; }
.alpine-mobile #auto-phdr, .alpine-mobile #auto-pctrl, .alpine-mobile #br-tb, .alpine-mobile #br-strip { background: var(--panel); }
.alpine-mobile .autocard { border-color: var(--border); background: var(--panel); border-radius: 22px; padding: 20px; }
.alpine-mobile #auto-pill { box-shadow: var(--shadow-raised); font-weight: 500; }

/* Admin and services retain their operational structure and share Alpine chrome. */
.alpine-admin, .alpine-services, .alpine-recorder { padding: 28px 24px; }
.alpine-admin #dashboard, .alpine-services #portal-view { max-width: 1180px; margin: 0 auto; }
.alpine-admin #login-screen { width: min(100%,470px); min-height: 0; padding: 40px; border: 1px solid var(--border); border-radius: 30px; background: var(--panel); box-shadow: var(--shadow-raised); margin: 9vh auto; gap: 20px; }
.alpine-admin #login-screen h1 { color: var(--fg); font-size: 28px; font-weight: 600; letter-spacing: -.8px; }
.alpine-admin #login-screen input { width: 100%; }
.alpine-admin button, .alpine-recorder button { background: var(--accent); color: var(--accent-text); min-height: 44px; padding: 11px 18px; border: 0; border-radius: 999px; font: 500 14px var(--font-family); }
.alpine-admin #drawer-close { background: var(--tint); color: var(--fg); }
.alpine-admin .stat-card, .alpine-admin .section { background: var(--panel); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); padding: 25px; }
.alpine-admin .stat-card .label { color: var(--muted); font-size: 13px; }
.alpine-admin .stat-card .sub { font-size: 13px; }
.alpine-admin #knowledge-drawer { background: var(--panel); border-left: 1px solid var(--border); border-radius: 28px 0 0 28px; box-shadow: var(--shadow-raised); }
.alpine-admin header { gap: 20px; flex-wrap: wrap; }
.alpine-services .login-card { background: var(--panel); border: 1px solid var(--border); border-radius: 30px; padding: 36px; box-shadow: var(--shadow-raised); }
.alpine-services .login-logo, .alpine-services .logo { display: flex; align-items: center; gap: 10px; color: var(--fg); font-size: 23px; font-weight: 600; letter-spacing: -.8px; flex-wrap: wrap; }
.alpine-services .login-logo > span:not(.brand-mark), .alpine-services .logo > span:not(.brand-mark) { font-size: 12px; color: var(--muted); letter-spacing: 0; }
.alpine-services .form-label { color: var(--muted); font-size: 13px; }
.alpine-services .form-input { background: var(--input-bg); color: var(--fg); border-color: var(--border); }
.alpine-services .page-header { padding: 18px 24px; background: var(--panel); border: 0; border-radius: 26px; box-shadow: var(--shadow); gap: 14px; flex-wrap: wrap; }
.alpine-services .portal-title { margin-top: 30px; font-size: 36px; font-weight: 600; letter-spacing: -1.4px; }
.alpine-services .tabs { background: var(--panel); border-radius: 24px; padding: 7px; gap: 6px; display: flex; flex-wrap: wrap; }
.alpine-services .tab { font: 500 14px var(--font-family); border-radius: 18px; min-height: 44px; }
.alpine-services .tab.active { background: var(--accent); color: var(--accent-text); }
.alpine-services .job-card { border-radius: 24px; padding: 25px; box-shadow: var(--shadow); }
.alpine-services .job-title { font-size: 18px; font-weight: 600; color: var(--fg); }
.alpine-services .job-desc, .alpine-services .replay-panel { border-radius: 18px; }
.alpine-services .empty-state, .alpine-services .loading-state { background: var(--panel); border: 1px solid var(--border); border-radius: 24px; font-size: 15px; padding: 40px; }
.alpine-services .job-actions { flex-wrap: wrap; }
.alpine-services .login-card .btn-primary { width: 100%; }
.alpine-services .btn-done { background: var(--green); color: var(--panel); }
.alpine-recorder { max-width: 960px; margin: 0 auto; }
.alpine-recorder .recorder-surface { background: var(--panel); border: 1px solid var(--border); border-radius: 26px; padding: 30px; margin-top: 24px; box-shadow: var(--shadow); }
.alpine-recorder h1 { font-size: 32px; font-weight: 600; letter-spacing: -1px; margin-top: 20px; }
.alpine-recorder h2 { font-size: 20px; font-weight: 600; margin-top: 28px; }
.alpine-recorder .card { background: var(--panel); border: 1px solid var(--border); border-radius: 22px; padding: 20px; margin-top: 15px; }
.alpine-recorder .muted { color: var(--muted); font-size: 13px; }
.alpine-recorder .badge, .alpine-recorder code { background: var(--tint); color: var(--fg); }
.alpine-recorder #bm, .alpine-recorder .secondary { background: var(--tint); color: var(--accent); border-radius: 999px; padding: 12px 18px; }
.alpine-recorder .danger { background: var(--error-bg); color: var(--red); }
.alpine-recorder textarea { font-family: var(--font-mono); min-height: 180px; }

/* The promotional page uses Alpine colours while preserving its scene timeline. */
.alpine-ad { --blue: var(--accent); --violet: var(--accent); --font: var(--font-family); }
.alpine-ad .stage { background: var(--bg); color: var(--fg); box-shadow: var(--shadow-raised); }
.alpine-ad .stage::after, .alpine-ad .aura, .alpine-ad .bars { display: none; }
.alpine-ad .grad, .alpine-ad .grad-g, .alpine-ad .grad-v { color: var(--accent); background: none; }
.alpine-ad .hook-sub, .alpine-ad .tiny, .alpine-ad .on2, .alpine-ad .url { color: var(--muted); }
.alpine-ad .hook-pill { color: var(--fg); background: var(--panel); border-color: var(--border); }
.alpine-ad .device, .alpine-ad .device.g, .alpine-ad .device.v { background: var(--tint); box-shadow: var(--shadow-raised); }
.alpine-ad .device .screen { background: var(--panel); }
.alpine-ad .chead { background: var(--panel); border-color: var(--border); }
.alpine-ad .bub.l { background: var(--bg); color: var(--fg); border-color: var(--border); }
.alpine-ad .bub.u, .alpine-ad .av, .alpine-ad .cta { background: var(--accent); color: var(--accent-text); }
.alpine-ad .bub.hl { background: var(--tint); color: var(--fg); border-color: var(--border); }
.alpine-ad .ftag { color: var(--fg); }


.alpine-admin #refresh-btn { border-radius: 999px; background: var(--panel); color: var(--fg); }
.alpine-admin .q-item { border-radius: 14px; padding: 14px; }
.alpine-ad .chead .av { background: var(--accent); color: var(--accent-text); }
.alpine-ad .stag { background: var(--tint); color: var(--accent); }
.alpine-ad #end .name span, .alpine-ad .ftag strong { color: var(--fg); background: none; }
.alpine-demo .sidebar { margin: 20px 0 20px 20px; border: 1px solid var(--border); border-radius: 26px; box-shadow: var(--shadow); }
.alpine-demo .sidebar-brand { font-size: 21px; letter-spacing: -.6px; color: var(--fg); height: 90px; }
.alpine-demo .header { background: transparent; border: 0; box-shadow: none; padding: 20px; }
.alpine-demo .input-bar-inner { background: var(--panel); border: 1px solid var(--border); border-radius: 28px; padding: 8px; box-shadow: var(--shadow); }

@media(max-width: 850px) {
 .workspace-grid { grid-template-columns: 1fr; }
 .workspace-app .chat-inner { padding: 10px 0; }
 .alpine-landing .landing-intro { gap: 28px; padding-top: 50px; }
 .alpine-landing .feature-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .alpine-landing .nav { margin: 16px; }
 .alpine-landing .nav-links { gap: 14px; }
 .alpine-landing .nav-link { display: none; }
}
@media(max-width: 600px) {
 .auth-card { padding: 28px; border-radius: 26px; }
 .auth-card h1 { font-size: 31px !important; }
 .auth-card .alpine-brand { margin-bottom: 28px; }
 .savannah-app.workspace-app { padding: 0 16px; grid-template-rows: 76px 82px minmax(0,1fr) auto; }
 .workspace-app .leo-status { display: none; }
 .workspace-nav button { padding: 8px 5px; font-size: 11px; flex-direction: column; gap: 4px; }
 .workspace-nav { gap: 2px; border-radius: 22px; }
 .workspace-nav svg { width: 18px; height: 18px; }
 .workspace-app .sidebar { right: 12px; width: min(300px,calc(100% - 24px)); }
 .workspace-page-head { align-items: flex-start; flex-direction: column; }
 .workspace-page-head h1, .workspace-page-head h2 { font-size: 29px; }
 .workspace-card { padding: 22px; }
 .workspace-hero .alpine-orb { display: none; }
 .workspace-row { flex-wrap: wrap; }
 .workspace-app .chat-empty-title { font-size: 29px; }
 .workspace-app .welcome-intro { align-items: flex-start; gap: 12px; }
 .workspace-app .chat-empty-logo { width: 44px; height: 44px; }
 .workspace-app .input-bar-inner { gap: 4px; padding: 7px; }
 .workspace-app .input-action-btn { min-width: 36px; width: 36px; }
 .workspace-app .chat-textarea { font-size: 16px; }
 .alpine-landing .nav { padding: 14px 16px; margin: 12px; border-radius: 23px; gap: 10px; }
 .alpine-landing .nav .alpine-brand { font-size: 20px; gap: 8px; }
 .alpine-landing .nav .brand-mark { width: 36px; height: 36px; }
 .alpine-landing .nav .brand-mark img { width: 66px; height: 66px; left: -15px; top: -8px; }
 .alpine-landing .nav-cta { font-size: 12px; padding: 10px 13px; }
 .alpine-landing .landing-intro { grid-template-columns: 1fr; padding: 42px 22px 20px; gap: 35px; }
 .alpine-landing h1 { font-size: 43px; letter-spacing: -1.8px; }
 .alpine-landing .hero > p { font-size: 16px; }
 .alpine-landing .features, .alpine-landing .topics, .alpine-landing .pricing { padding: 38px 22px; }
 .alpine-landing .feature-grid, .alpine-landing .price-grid { grid-template-columns: 1fr; }
 .alpine-landing .section-title { font-size: 28px; }
 .alpine-landing .price-addon { flex-direction: column; align-items: flex-start; gap: 14px; padding: 22px; }
 .alpine-landing .price-card { padding: 26px; }
 .alpine-admin, .alpine-services, .alpine-recorder { padding: 18px 16px; }
 .alpine-admin #login-screen { padding: 28px; }
 .alpine-services #login-view { padding: 0; }
 .alpine-services .login-card { padding: 26px; }
 .alpine-services .portal-label { display: none; }
 .alpine-services .header-spacer { display: none; }
 .alpine-services .page-header { padding: 16px; }
 .alpine-services .summary-row { flex-wrap: wrap; }
 .alpine-recorder .row { flex-direction: column; }
 .alpine-recorder .recorder-surface { padding: 22px; }
 input:not([type=file]):not([type=checkbox]):not([type=radio]), textarea, select { font-size: 16px; max-width: 100%; }
}
@media(prefers-reduced-motion: reduce) {
 *, *::before, *::after { scroll-behavior: auto !important; }
 .alpine-orb, .leo-status-dot, .starter-prompt, .chat-empty-logo { animation: none !important; transition: none !important; }
}

.leo-cua-launch-card{display:grid;gap:7px;padding:17px 20px;margin-top:14px;border:1px solid var(--border);border-radius:16px;background:var(--panel)}.leo-cua-launch-card a{color:var(--accent);font-weight:600;text-decoration:none}.leo-cua-launch-card small{color:var(--muted);font-size:12px;line-height:1.6}

.share-code-entry{display:block;margin-top:18px;font-size:13px;text-decoration:none}