/* MMD Portal — components. All classes here must appear in design-system.manifest.json */

/* ===== Cards ===== */
.card{background:var(--paper);border:1px solid var(--hairline);border-radius:4px;padding:32px;display:flex;flex-direction:column;gap:14px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:32px}
.card-title{font-family:var(--font-display);font-style:italic;font-weight:700;font-size:22px;line-height:1.15;letter-spacing:-0.015em;color:var(--ink);margin:0}
.card-body{font-family:var(--font-ui);font-weight:500;font-size:14.5px;line-height:1.55;color:var(--ink-soft);margin:0}
.card-cta{margin-top:auto;padding-top:10px}

/* ===== Buttons ===== */
.ds-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:4px;font-family:var(--font-ui);font-weight:600;font-size:12.5px;letter-spacing:0.04em;cursor:pointer;transition:background 0.14s ease, color 0.14s ease, border-color 0.14s ease;text-decoration:none;border:1px solid transparent;line-height:1;white-space:nowrap;text-transform:uppercase}
.ds-button-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.ds-button-primary:hover{background:var(--baobab);border-color:var(--baobab);color:var(--paper)}
.ds-button-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}
.ds-button-secondary:hover{background:var(--ink);color:var(--paper)}
.ds-button-on-dark-primary{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.ds-button-on-dark-primary:hover{background:var(--baobab);color:var(--paper);border-color:var(--baobab)}
.ds-button-on-dark-ghost{background:transparent;color:var(--paper);border-color:var(--paper)}
.ds-button-on-dark-ghost:hover{background:var(--paper);color:var(--ink)}
.ds-button:focus-visible{outline:2px solid var(--baobab);outline-offset:4px}

/* ===== Forms ===== */
.ds-form{display:flex;flex-direction:column;gap:32px;margin-top:40px}
.ds-fieldset{background:var(--paper);border:1px solid var(--hairline);border-radius:4px;padding:28px 32px;display:flex;flex-direction:column;gap:18px;margin:0}
.ds-legend{font-family:var(--font-mono);font-weight:500;font-size:11px;letter-spacing:0.16em;text-transform:uppercase;color:var(--ink-mute);padding:0 6px;margin-left:-6px}
.ds-field{display:flex;flex-direction:column;gap:6px}
.ds-field-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ds-label{font-family:var(--font-ui);font-weight:600;font-size:12px;letter-spacing:0.04em;color:var(--ink);text-transform:uppercase}
.ds-input,
.ds-select,
.ds-textarea{font-family:var(--font-ui);font-weight:500;font-size:14.5px;line-height:1.4;color:var(--ink);background:var(--paper-2);border:1px solid var(--hairline);border-radius:3px;padding:10px 12px;width:100%;transition:border-color 0.14s ease, background 0.14s ease}
.ds-input:hover,
.ds-select:hover,
.ds-textarea:hover{border-color:var(--ink-mute)}
.ds-input:focus,
.ds-select:focus,
.ds-textarea:focus{outline:none;border-color:var(--baobab);background:var(--paper)}
.ds-textarea{min-height:96px;resize:vertical;font-family:var(--font-ui)}
.ds-hint{font-family:var(--font-ui);font-weight:500;font-size:12px;color:var(--ink-mute)}
.ds-field-hidden{display:none}
.ds-actions{display:flex;flex-wrap:wrap;gap:12px;padding-top:8px}

@media (max-width:640px){
  .ds-field-row-2{grid-template-columns:1fr}
  .ds-fieldset{padding:20px}
}

/* ===== Review screen blocks ===== */
.ds-review-block{background:var(--paper);border:1px solid var(--hairline);border-radius:4px;padding:28px 32px;display:flex;flex-direction:column;gap:14px}
.ds-review-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-top:40px;align-items:start}
.ds-review-field{display:flex;flex-direction:column;gap:4px;padding:8px 0;border-bottom:1px solid var(--hairline)}
.ds-review-field:last-child{border-bottom:0}
.ds-review-label{font-family:var(--font-mono);font-weight:500;font-size:10.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-mute)}
.ds-review-value{font-family:var(--font-ui);font-weight:500;font-size:15px;color:var(--ink)}
.ds-review-aside{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}

@media (max-width:880px){
  .ds-review-grid{grid-template-columns:1fr}
  .ds-review-aside{position:static}
}

/* ===== Records table — used on landing for "open tasks" ===== */
.ds-records{width:100%;border-collapse:collapse;margin-top:24px}
.ds-records td{padding:18px 14px;border-bottom:1px solid var(--hairline);vertical-align:middle}
.ds-records-id{width:120px}
.ds-records-title{font-family:var(--font-display);font-weight:700;font-size:16px;letter-spacing:-0.015em;line-height:1.2;color:var(--ink)}
.ds-records-sub{display:block;margin-top:5px;color:var(--ink-mute);font-size:12.5px;line-height:1.45}

/* ===== Mono + tag ===== */
.ds-mono{font-family:var(--font-mono);font-weight:500;font-size:11.5px;letter-spacing:0.06em;color:var(--ink-soft)}
.ds-mono-hash{color:var(--baobab);margin-right:1px}
.ds-tag{display:inline-block;font-family:var(--font-mono);font-weight:500;font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-mute);background:var(--paper-2);border:1px solid var(--hairline);border-radius:2px;padding:3px 7px}

/* ===== Notice strip ===== */
.ds-notice{background:var(--paper);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);padding:20px 24px;margin:32px 0;display:flex;gap:18px;align-items:stretch;border-radius:4px}
.ds-notice-rule{width:3px;background:var(--baobab);align-self:stretch;border-radius:1px}
.ds-notice-label{font-family:var(--font-mono);font-weight:500;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--baobab);display:block;margin-bottom:5px}
.ds-notice-text{flex:1;font-family:var(--font-ui);font-weight:500;font-size:14px;color:var(--ink-soft)}

/* ===== Cowork mobile chat primitives ===== */
.chat-page{padding-top:calc(72px + env(safe-area-inset-top));padding-bottom:0;min-height:100vh;min-height:100dvh;background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 42%,var(--paper-3) 100%)}
.chat-shell{min-height:calc(100vh - 72px - env(safe-area-inset-top));min-height:calc(100dvh - 72px - env(safe-area-inset-top));display:flex;flex-direction:column;max-width:720px;margin:0 auto}
.chat-status{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-weight:500;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--paper);opacity:0.78}
.chat-status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--baobab);display:inline-block}
.chat-thread{flex:1;display:flex;flex-direction:column;gap:12px;padding:18px 14px calc(138px + env(safe-area-inset-bottom));overflow-y:auto;-webkit-overflow-scrolling:touch}
.chat-row{display:flex;width:100%}
.chat-row-assistant{justify-content:flex-start}
.chat-row-user{justify-content:flex-end}
.chat-bubble{max-width:88%;border:1px solid var(--hairline);border-radius:8px;padding:13px 14px;font-family:var(--font-ui);font-weight:500;font-size:15px;line-height:1.48;color:var(--ink);background:rgba(250,250,246,0.92);box-shadow:0 10px 30px rgba(14,14,12,0.06)}
.chat-participants{display:flex;align-items:center;gap:8px;margin:0 0 8px 0}
.chat-participant-add{min-height:30px;border:1px solid var(--hairline);border-radius:999px;background:rgba(250,250,246,0.88);color:var(--ink);font-family:var(--font-mono);font-weight:700;font-size:9px;letter-spacing:0.10em;text-transform:uppercase;padding:0 10px;box-shadow:0 8px 22px rgba(14,14,12,0.05)}
.chat-participant-add:hover{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.chat-participant-note{font-family:var(--font-mono);font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute)}
.connection-chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.connection-chip{display:inline-flex;align-items:center;min-height:24px;border:1px solid var(--hairline);border-radius:999px;background:var(--paper-2);color:var(--ink-soft);font-family:var(--font-mono);font-size:9px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;padding:0 8px}
.drawer-toggle{min-height:34px;border:1px solid var(--hairline);border-radius:4px;background:transparent;color:var(--paper);font-family:var(--font-mono);font-weight:700;font-size:10px;letter-spacing:0.08em;text-transform:uppercase;padding:0 10px;cursor:pointer}
.drawer-toggle:hover{border-color:var(--paper)}
.conversation-drawer{position:fixed;top:0;left:0;bottom:0;width:288px;max-width:84vw;background:var(--paper);border-right:1px solid var(--ink);box-shadow:0 0 40px rgba(14,14,12,0.18);transform:translateX(-100%);transition:transform 0.18s ease;z-index:60;display:flex;flex-direction:column;padding:calc(16px + env(safe-area-inset-top)) 0 16px}
.conversation-drawer[data-open="true"]{transform:translateX(0)}
.conversation-drawer-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 16px 12px;border-bottom:1px solid var(--hairline)}
.conversation-drawer-title{font-family:var(--font-display);font-style:italic;font-weight:700;font-size:18px;color:var(--ink)}
.new-chat-btn{min-height:32px;border:1px solid var(--ink);border-radius:4px;background:var(--ink);color:var(--paper);font-family:var(--font-mono);font-weight:700;font-size:10px;letter-spacing:0.06em;text-transform:uppercase;padding:0 11px;cursor:pointer;white-space:nowrap}
.conversation-list{flex:1 1 auto;min-height:0;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:3px}
.conversation-item{display:block;width:100%;text-align:left;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--ink);font-family:var(--font-ui);font-weight:500;font-size:13.5px;line-height:1.3;padding:9px 10px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.conversation-item:hover{background:var(--paper-2);border-color:var(--hairline)}
.conversation-item[data-active="true"]{background:var(--paper-2);border-color:var(--ink)}
.conversation-empty{padding:14px 12px;font-family:var(--font-mono);font-size:10px;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-mute)}
.chat-text{white-space:pre-wrap}
.artifact-list{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.artifact-link{display:inline-flex;align-items:center;justify-content:center;min-height:36px;border:1px solid var(--hairline);border-radius:6px;background:var(--paper-2);color:var(--ink);font-family:var(--font-ui);font-weight:600;font-size:13px;line-height:1.2;padding:8px 10px;text-decoration:none;overflow-wrap:anywhere}
.artifact-link:hover{border-color:var(--baobab);color:var(--baobab)}
.chat-row-user .chat-bubble{background:var(--ink);border-color:var(--ink);color:var(--paper);box-shadow:none}
.chat-label{display:block;font-family:var(--font-mono);font-weight:500;font-size:9.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:5px}
.chat-row-user .chat-label{color:var(--paper);opacity:0.62}
.chat-composer{position:fixed;left:0;right:0;bottom:0;z-index:45;background:rgba(250,250,246,0.96);border-top:1px solid var(--hairline);padding:10px 14px calc(env(safe-area-inset-bottom) + 10px);display:flex;flex-direction:column;gap:7px;backdrop-filter:blur(12px)}
.chat-composer-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:9px;align-items:end;max-width:720px;width:100%;margin:0 auto}
.chat-composer>.chat-label{max-width:720px;width:100%;margin:0 auto}
.chat-auth-lock{max-width:720px;width:100%;margin:0 auto;font-family:var(--font-mono);font-weight:500;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--baobab)}
.chat-auth-lock[hidden]{display:none}
.upload-list{max-width:720px;width:100%;margin:0 auto;display:flex;flex-wrap:wrap;gap:6px}
.upload-list[hidden]{display:none}
.upload-chip{display:inline-flex;align-items:center;max-width:100%;min-height:28px;border:1px solid var(--hairline);border-radius:6px;background:var(--paper-2);color:var(--ink-soft);font-family:var(--font-ui);font-weight:600;font-size:12px;line-height:1.2;padding:5px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upload-input{display:none}
.chat-upload{min-width:54px;min-height:48px;border:1px solid var(--hairline);border-radius:8px;background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-weight:600;font-size:12px;letter-spacing:0.04em;text-transform:uppercase;padding:0 11px}
.chat-upload:disabled{opacity:0.55}
.chat-input{min-height:48px;max-height:116px;resize:none;font-family:var(--font-ui);font-weight:500;font-size:15px;line-height:1.35;color:var(--ink);background:var(--paper);border:1px solid var(--hairline);border-radius:8px;padding:12px 13px;width:100%}
.chat-input:focus{outline:none;border-color:var(--ink-mute);background:var(--paper)}
.chat-input:disabled{color:var(--ink-mute);background:var(--paper-2)}
.chat-send{min-height:48px;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:var(--paper);font-family:var(--font-ui);font-weight:600;font-size:12px;letter-spacing:0.04em;text-transform:uppercase;padding:0 15px}
.chat-send:disabled{opacity:0.55}
.auth-action{min-height:38px;padding:0 12px;font-size:11px;letter-spacing:0.05em}
body[data-embedded="true"] .topbar{position:absolute;top:0;left:0;right:0;height:0;padding:0;background:transparent;border:0;z-index:55;overflow:visible}
body[data-embedded="true"] .topbar-inner{height:0;max-width:none;padding:0}
body[data-embedded="true"] .brand-cowork,
body[data-embedded="true"] .chat-status,
body[data-embedded="true"] .settings-trigger{display:none}
body[data-embedded="true"] .topbar-actions{position:absolute;top:10px;right:14px;margin:0}
body[data-embedded="true"][data-signed-in="true"] .auth-action{display:none}
body[data-embedded="true"] .auth-action{background:var(--paper);color:var(--ink);border-color:var(--ink);box-shadow:0 8px 24px rgba(14,14,12,0.08)}
/* Embedded in the portal iframe: fill the iframe height and use a proper flex
   column (thread scrolls internally, composer pinned at the bottom of the
   iframe) instead of position:fixed — fixed positioning floats the bar across
   the middle of the content inside an iframe. */
body[data-embedded="true"] .chat-page{padding-top:0;min-height:0;height:100dvh;overflow:hidden}
body[data-embedded="true"] .chat-shell{width:100%;max-width:none;height:100dvh;min-height:0}
body[data-embedded="true"] .chat-thread{flex:1 1 auto;min-height:0;padding-top:16px;padding-bottom:16px;overflow-y:auto}
body[data-embedded="true"] .chat-composer{position:static;left:auto;right:auto;bottom:auto;flex:0 0 auto;backdrop-filter:none}
body[data-embedded="true"] .chat-bubble{font-size:16px;line-height:1.43}
body[data-embedded="true"] .chat-input{font-size:16px}

@media (max-width:640px){
  .chat-page{padding-top:calc(64px + env(safe-area-inset-top))}
  .chat-shell{width:100%;max-width:none;min-height:calc(100vh - 64px - env(safe-area-inset-top));min-height:calc(100dvh - 64px - env(safe-area-inset-top))}
  .topbar-inner{gap:10px}
  .topbar-actions{margin-left:auto}
  .chat-status{display:none}
  .chat-thread{gap:10px;padding-top:12px;padding-left:10px;padding-right:10px;padding-bottom:calc(112px + env(safe-area-inset-bottom))}
  .chat-bubble{max-width:95%;font-size:16px;line-height:1.43;padding:12px 13px}
  .artifact-link{font-size:14px;min-height:40px}
  .chat-composer{padding:8px 10px calc(env(safe-area-inset-bottom) + 8px);gap:5px}
  .chat-composer-row{grid-template-columns:46px minmax(0,1fr) 58px;gap:7px;align-items:stretch}
  .chat-composer>.chat-label{display:none}
  .upload-chip{font-size:12px;min-height:26px}
  .chat-upload{min-width:46px;min-height:46px;font-size:10.5px;letter-spacing:0;padding-left:0;padding-right:0}
  .chat-input{font-size:16px;line-height:1.25;min-height:46px;max-height:92px;padding:12px}
  .chat-send{width:58px;min-height:46px;font-size:11px;letter-spacing:0;padding-left:0;padding-right:0;white-space:nowrap}
  .chat-auth-lock{font-size:10px;letter-spacing:0}
  .auth-action{min-height:36px;max-width:112px;padding-left:9px;padding-right:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* Device-responsive chat typography.
   Reading text scales fluidly with the viewport so it is comfortable on a
   phone, larger on a big phone/tablet, and capped on desktop. clamp() is the
   device-appropriate sizing mechanism (no JS/user-agent sniffing needed). */
.chat-bubble{font-size:clamp(16px,4.3vw,19px);line-height:1.5}
.chat-text{font-size:inherit}
#instruction,.chat-input{font-size:clamp(16px,4vw,18px);line-height:1.35}
@media (min-width:760px){
  .chat-bubble{font-size:17px}
  #instruction,.chat-input{font-size:16px}
}
@media (max-width:360px){
  .chat-bubble{font-size:15.5px}
}