/* Copyright (c) 2026 Monta AI */
:root { font-synthesis: none; scrollbar-gutter: stable; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
#page-content { overflow-x: clip; }
:root [hidden] { display: none; }
a { color: var(--dac-fg); text-underline-offset: 4px; }
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--dac-accent); outline-offset: 4px; }
.skip-link { position: absolute; left: 24px; top: -100px; z-index: 2; background: var(--dac-bg-elev); padding: 12px; }
.skip-link:focus { top: 12px; }
main { max-width: 1248px; margin-inline: auto; padding: 24px 24px 72px; min-height: 55vh; }
.account-bar { display: flex; align-items: center; gap: 8px; width: 228px; height: 44px; flex: 0 0 228px; }
#account-email { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right; padding-top: 1px; font-size: 14px; color: var(--dac-fg-muted); }
#logout { flex: 0 0 44px; }
@media (max-width: 1100px) { .account-bar { width: 44px; flex-basis: 44px; } #account-email { display: none; } }
.account-button svg { width: 20px; height: 20px; }
.account-button:disabled { opacity: .45; cursor: default; background: transparent; }
.intake-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; padding: 48px 0; }
.introduction { min-width: 0; max-width: 760px; }
.intake-panel { min-width: 0; }
h1 { font-size: clamp(40px, 6vw, 64px); font-weight: 700; line-height: 1.08; letter-spacing: -.035em; margin: 0 0 24px; }
p { line-height: 1.6; margin: 0 0 20px; max-width: 70ch; }
.introduction > p { color: var(--dac-fg-muted); font-size: 20px; max-width: 59ch; }
.introduction > .intro-detail { font-size: 16px; max-width: 65ch; }
.intro-detail a { color: var(--dac-accent); }
h2 { font-size: 20px; font-weight: 700; margin: 0; }
h3 { font-size: 16px; margin: 0 0 12px; }
.sheet { background: var(--dac-bg); border: 1px solid var(--dac-box-border); border-radius: var(--dac-box-radius); }
#capacity-banner { padding: 24px; margin-block: 24px; }
#capacity-banner h2 { margin-bottom: 12px; }
.workspace { display: grid; gap: 24px; align-items: start; color: var(--dac-fg); }
.drawing-sheet, .status-sheet { padding: 24px; }
.section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-bottom: 24px; }
#file-count { font-size: 14px; white-space: nowrap; color: var(--dac-fg-muted); }
.upload-area { padding: 24px; border: 1px dashed var(--dac-border-hover); border-radius: 8px; background: var(--dac-bg-elev); transition: border-color .15s, background-color .15s; }
.upload-area.is-dragover { border: 2px dashed var(--dac-accent); padding: 23px; background: var(--dac-bg-elev-2); }
.upload-label { display: block; font-size: 18px; font-weight: 700; margin-bottom: 6px; }
#file-help { font-size: 14px; margin-bottom: 16px; color: var(--dac-fg-muted); }
input[type="file"] { width: 100%; min-height: 44px; color: var(--dac-fg-muted); font-size: 14px; }
input::file-selector-button { margin-right: 12px; }
.fine-print { color: var(--dac-fg-muted); font-size: 13px; line-height: 1.6; margin: 16px 0 0; }
#quota-help { margin-top: 4px; }
.empty-state { padding: 28px 0 8px; color: var(--dac-fg-muted); font-size: 14px; }
.file-list { padding: 0; margin: 16px 0 0; list-style: none; }
.file-list li { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--dac-border); font-size: 14px; }
.file-name { overflow-wrap: anywhere; min-width: 0; }
.file-status { font-size: 13px; color: var(--dac-fg-muted); flex: 0 0 auto; margin-left: auto; }
.file-remove { flex: 0 0 auto; }
.project-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 10px; padding-top: 24px; }
.project-actions #cancel { margin-right: auto; }
a.dac-btn { text-decoration: none; }
.dac-gate-dialog { box-sizing: content-box; padding: 0; max-width: calc(100vw - 32px); max-height: calc(100dvh - 32px); }
.dac-gate-dialog::backdrop { background: rgba(0, 0, 0, .5); }
.attestation-terms { margin: 14px 0 0; font-size: 13px; line-height: 1.5; }
.attestation-terms a { color: var(--dac-accent); }
#attestation-error { margin: 14px 0 0; }
.new-project { display: inline-block; margin-top: 20px; font-size: 14px; }
.status-value { font-size: 28px; font-weight: 700; letter-spacing: -.02em; margin: 24px 0 8px; }
#status-detail { font-size: 14px; color: var(--dac-fg-muted); }
.project-facts { margin: 24px 0 0; font-size: 13px; }
.project-facts div { padding: 12px 0; border-top: 1px solid var(--dac-border); }
dt { color: var(--dac-fg-muted); margin-bottom: 5px; }
dd { margin: 0; overflow-wrap: anywhere; }
.results { margin-top: 20px; border-top: 1px solid var(--dac-border); padding-top: 20px; }
.results p { font-size: 14px; overflow-wrap: anywhere; white-space: pre-line; }
.results a { display: flex; width: fit-content; margin-top: 14px; font-size: 14px; }
.signin-stage { display: grid; isolation: isolate; }
@media (min-width: 901px) {
  .intake-panel:has(#signin:not([hidden])) { contain: size; align-self: stretch; display: grid; align-content: center; }
}
.signin-overlay { grid-area: 1 / 1; z-index: 1; display: flex; flex-direction: column; align-items: stretch; justify-content: center; padding: 32px; text-align: center; }
.signin .dac-login-providers { width: min(100%, 364px); align-self: center; }
.signin .dac-login-btn { position: relative; isolation: isolate; font-family: Arial, sans-serif; line-height: normal; text-decoration: none; box-shadow: 0 0 24px 8px rgba(0, 0, 0, .25), 0 0 44px 10px rgba(155, 69, 241, .16); }
.signin .dac-login-btn::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none; box-shadow: 0 0 26px 10px rgba(155, 69, 241, .35); animation: signin-radiate 2.4s ease-out infinite; }
.signin .dac-login-btn:is(:hover, :focus-visible)::before { animation-play-state: paused; }
@keyframes signin-radiate { from { opacity: .8; transform: scale(1); } to { opacity: 0; transform: scale(1.12, 1.6); } }
.signin-overlay .fine-print { background: var(--dac-bg); border-radius: 8px; padding: 4px 8px; align-self: center; }
.dev-login { display: grid; gap: 10px; max-width: 360px; padding: 24px; margin-top: 24px; border: 1px solid var(--dac-border); border-radius: 12px; background: var(--dac-bg); text-align: left; }
.dev-login h3, .dev-login .fine-print { margin: 0; }
.dev-login label { font-size: 14px; margin-top: 6px; }
.dev-login input { width: 100%; min-height: 44px; border: 1px solid var(--dac-border-hover); border-radius: 8px; padding: 9px 12px; background: var(--dac-bg-elev); color: var(--dac-fg); }
.dev-login .dac-btn { justify-self: start; margin-top: 10px; }
.notice { border: 1px solid var(--dac-warn-border); border-radius: 8px; padding: 14px 18px; background: var(--dac-warn-bg); color: var(--dac-warn-fg); margin-bottom: 24px; max-width: none; font-size: 14px; }
@media (max-width: 900px) {
  main { padding: 24px 20px 48px; }
  .intake-layout { grid-template-columns: 1fr; gap: 32px; padding: 32px 0; }
}
@media (max-width: 420px) {
  h1 { font-size: 40px; }
  .introduction > p { font-size: 18px; }
  .introduction > .intro-detail { font-size: 15px; }
  .drawing-sheet, .status-sheet { padding: 20px; }
  .upload-area { padding: 20px 16px; }
  .signin-overlay { padding: 20px; }
  .file-list li { flex-direction: column; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) { .dac-btn, .upload-area { transition: none; } .signin .dac-login-btn::before { animation: none; opacity: .6; } }