/* Ingenieurbüro Wendt portal (provided by Papaia) — monochrome paper-white chrome, hairline rules,
   Inter; the office's logo leads, Papaia's sits in the footer. */
:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --panel2: #f6f6f6;
  --border: #e4e4e4;
  --text: #0a0a0a;
  --muted: #8f8f8f;
  --accent: #0a0a0a;
  --ok: #077807;
  --err: #d03b3b;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; font: 13px/1.5 Inter, "Segoe UI", system-ui, sans-serif; background: var(--bg); color: var(--text); }
a { color: inherit; }
h1 { font-size: 15px; margin: 0; font-weight: 600; letter-spacing: .2px; display: flex; align-items: center; }
h1 .wordmark { font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; margin-right: 10px; padding-right: 10px; border-right: 1px solid var(--border); }
h1 .thin { color: var(--muted); font-weight: 400; }
h2 { font-size: 13px; font-weight: 600; margin: 0 0 8px; }
button, select, input { font: inherit; color: var(--text); background: var(--panel2); border: 1px solid var(--border); border-radius: 2px; padding: 6px 10px; }
button { cursor: pointer; }
button:hover, select:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.primary:hover { background: #333; }
button.ghost { background: transparent; }
button.danger:hover { border-color: var(--err); color: var(--err); }
input:focus, select:focus, button:focus-visible { outline: 1px solid var(--accent); outline-offset: 0; }
.muted { color: var(--muted); }
.err { color: var(--err); }
.ok { color: var(--ok); }

/* top bar */
.topbar { display: flex; align-items: center; gap: 18px; padding: 0 20px; height: 46px; background: var(--panel); border-bottom: 1px solid var(--border); }
.topbar .spacer { flex: 1; }
.topbar .user { color: var(--muted); font-size: 12px; }
.topbar a.nav { color: var(--muted); text-decoration: none; padding: 4px 8px; border-radius: 2px; }
.topbar a.nav:hover, .topbar a.nav.active { color: var(--text); background: var(--panel2); }
.topbar form { margin: 0; }

/* launcher */
main { max-width: 980px; margin: 0 auto; padding: 40px 20px 60px; }
.intro { color: var(--muted); margin: 0 0 28px; max-width: 620px; }
main.wide { max-width: none; padding: 28px; }
/* HOAI phase tiles: nine columns side by side (LPH 1-9), each tinted with a muted, translucent hue;
   tools sit in the phase they serve */
.tools { display: flex; flex-direction: column; gap: 14px; }
.board { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 14px; }
.phase { --tint: hsla(var(--h), 42%, 48%, .08); --ink: hsla(var(--h), 40%, 36%, .85); --line: hsla(var(--h), 40%, 45%, .22);
  display: flex; flex-direction: column; gap: 14px; padding: 16px 12px 14px; border-radius: 12px; background: var(--tint); min-width: 0; min-height: 260px; }
.phase header { display: flex; flex-direction: column; gap: 6px; }
.phase .num { font-size: 30px; font-weight: 300; line-height: 1; letter-spacing: -.02em; color: var(--ink); }
.phase .phase-title { display: flex; flex-direction: column; gap: 1px; }
.phase .lph { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.phase .phase-name { font-size: 12px; font-weight: 600; line-height: 1.3; hyphens: manual; }
.phase .cells { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.phase.empty { --tint: hsla(var(--h), 42%, 48%, .035); }
.phase.empty .num { opacity: .45; }
.phase.empty .phase-name { color: #a8a8a8; }
.phase .none { color: #b9b9b9; font-size: 11px; margin: auto 0 0; }
/* tools that serve every phase: one wide row under the board, cards side by side */
.phase.extras { --tint: hsla(0, 0%, 45%, .06); --ink: #5a5a5a; --line: rgba(0,0,0,.14); min-height: 0; }
.phase.extras header { flex-direction: row; align-items: center; }
.phase.extras .cells { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.tool { display: flex; flex-direction: column; gap: 4px; padding: 12px 12px 10px; border-radius: 10px; background: rgba(255,255,255,.9); border: 1px solid var(--line); text-decoration: none; color: inherit; box-shadow: 0 1px 2px rgba(0,0,0,.04); transition: transform .12s, box-shadow .12s, background .12s; min-width: 0; }
.tool:hover { transform: translateY(-1px); box-shadow: 0 6px 18px hsla(var(--h), 40%, 40%, .14); background: #fff; }
.tool .kicker { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); overflow-wrap: anywhere; hyphens: auto; }
.tool .name { font-size: 13px; font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.tool .desc { color: var(--muted); font-size: 11px; line-height: 1.45; flex: 1; overflow-wrap: anywhere; hyphens: auto; }
.tool .open { font-size: 12px; margin-top: 8px; font-weight: 500; color: var(--ink); }
.tool .open::after { content: " →"; }
@media (max-width: 1100px) { .board { grid-template-columns: repeat(3, minmax(0, 1fr)); } .phase { min-height: 200px; } .phase.extras { min-height: 0; } }
@media (max-width: 600px) {
  /* header wraps into two rows: wordmark + sign out, then user, language and settings */
  body { overflow-x: hidden; }
  .topbar { flex-wrap: wrap; height: auto; padding: 8px 14px; gap: 8px 12px; }
  .topbar h1 { order: 1; margin-right: auto; }
  .topbar .spacer { display: none; }
  .topbar form { order: 2; }
  .topbar .user { order: 3; flex-basis: 100%; display: flex; align-items: center; gap: 12px; }
  .topbar .lang { order: 4; }
  .topbar a.nav { order: 5; padding: 4px 6px; margin-left: auto; }
  .topbar .user { flex-basis: auto; margin-right: 0; }
  .topbar .user:empty { display: none; }
  .topbar .row-break { flex-basis: 100%; height: 0; order: 2; }
  .board { grid-template-columns: 1fr; }
  .phase { min-height: 0; padding: 14px 16px; }
  .phase.empty { flex-direction: row; align-items: center; gap: 14px; padding: 10px 16px; }
  .phase.empty header { flex-direction: row; align-items: center; gap: 12px; }
  .phase.empty .cells { display: none; }
}
.foot { margin-top: 40px; color: var(--muted); font-size: 12px; }

/* language switch */
.lang { display: inline-flex; border: 1px solid var(--border); border-radius: 2px; overflow: hidden; }
.lang button { border: 0; background: transparent; padding: 3px 8px; font-size: 11px; letter-spacing: .06em; color: var(--muted); }
.lang button.active { background: var(--accent); color: #fff; }
.login-card .lang { align-self: center; margin-top: 6px; }

/* login */
.login-body { display: grid; place-items: center; min-height: 100vh; margin: 0; }
.login-card { width: 320px; display: flex; flex-direction: column; gap: 10px; padding: 26px 26px 22px; border: 1px solid var(--border); border-radius: 2px; background: var(--panel); }
.login-card h1 { margin-bottom: 4px; }
.login-card h1 .brand-logo { height: 64px; padding: 0; border: 0; margin: 0 0 6px; }

/* brands: Ingenieurbüro Wendt in the header, "provided by" Papaia underneath */
h1 .brand { display: flex; text-decoration: none; }
h1 .brand-logo { height: 34px; width: auto; display: block; margin-right: 12px; padding-right: 12px; border-right: 1px solid var(--border); }
.powered { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 0 20px 28px; color: var(--muted); font-size: 11px; }
.powered a { display: flex; }
.powered img { height: 20px; width: auto; display: block; opacity: .8; }
.powered a:hover img { opacity: 1; }
.login-card .powered { padding: 10px 0 0; margin-top: 4px; border-top: 1px solid var(--border); }

/* second sign-in step (authenticator app) */
.login-card h2 { margin: 0; }
.tfa-setup { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.tfa-qr { width: 200px; height: 200px; image-rendering: pixelated; border: 1px solid var(--border); }
.tfa-key { margin: 0; font-size: 12px; text-align: center; }
.tfa-key code { display: inline-block; font-size: 12px; letter-spacing: .04em; user-select: all; word-break: break-all; }
#code { font-size: 18px; letter-spacing: .3em; text-align: center; }
#code::placeholder { font-size: 13px; letter-spacing: normal; }
.tfa-user { margin: 0; font-size: 12px; text-align: center; }
.tfa-cancel { position: fixed; top: 14px; right: 16px; margin: 0; }
.login-hint { margin: 0 0 6px; color: var(--muted); }
.login-error { margin: 4px 0 0; color: var(--err); }

/* settings */
.card { border: 1px solid var(--border); border-radius: 2px; background: var(--panel); padding: 18px 20px; margin-bottom: 18px; overflow-x: auto; }
.form-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.form-row input, .form-row select { min-width: 160px; }
.form-row input[type=checkbox] { min-width: 0; padding: 0; margin: 0; accent-color: var(--accent); }
.form-row .dev-check { font-size: 12px; white-space: nowrap; cursor: pointer; }
/* the user table has ten columns: the settings page gets more room than the other pages */
main.settings { max-width: 1360px; }
table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--border); }
td { padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
td .actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
td select { padding: 3px 6px; }
.tool-checks { display: inline-flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 12px; }
.tool-checks label { display: inline-flex; gap: 4px; align-items: center; white-space: nowrap; cursor: pointer; }
.tool-checks input { padding: 0; margin: 0; accent-color: var(--accent); }
.tool-checks.locked { color: var(--muted); }
.pw-reqs { list-style: none; padding: 0; margin: 6px 0 0; display: flex; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.pw-reqs li.met { color: var(--ok); }
.note { margin-top: 8px; font-size: 12px; min-height: 1.4em; }

/* locked accounts (settings): the row stays, greyed out */
tr.user-locked td { color: var(--muted); }
label.lock { white-space: nowrap; color: var(--muted); font-size: 12px; }

/* recovery codes */
.tfa-switch { font-size: 12px; color: var(--muted); text-align: center; }
.rc-card { width: 380px; }
.rc-list { columns: 2; margin: 4px 0; padding-left: 22px; font-size: 13px; }
.rc-list code { letter-spacing: .06em; }
.rc-actions { justify-content: center; }
.primary-link { display: block; text-align: center; background: var(--accent); color: #fff; padding: 8px 10px; border-radius: 2px; text-decoration: none; }
.dev-check { display: inline-flex; align-items: center; gap: 4px; }
@media print { .rc-actions, .primary-link, .lang { display: none; } .login-card { border: 0; } }

/* display name, editable in the user table */
td .name-input { min-width: 150px; padding: 3px 6px; background: transparent; border-color: transparent; }
td .name-input:hover, td .name-input:focus { background: var(--panel2); border-color: var(--border); }
td .actions button { padding: 4px 8px; font-size: 12px; white-space: nowrap; }

/* start page: project list */
#projectView { max-width: 1180px; margin: 0 auto; }
.projects-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.projects-head h2 { font-size: 18px; font-weight: 600; margin: 0 8px 0 0; }
.projects-head .spacer { flex: 1; }
#projSearch { min-width: 240px; }
.proj-form .grow { flex: 1; min-width: 260px; }
.proj-form .proj-noboq { margin-top: 10px; font-size: 13px; }
.proj-hint { margin: 4px 0 10px 22px; font-size: 12px; }
.proj-card { padding: 4px 8px; }
.proj-table { margin-top: 0; }
.proj-table th.num, .proj-table td.num { text-align: right; }
.proj-table .nowrap { white-space: nowrap; }
.proj-row { cursor: pointer; }
.proj-row:hover td, .proj-row:focus td { background: var(--panel2); }
.proj-row:focus { outline: none; }
.proj-empty { padding: 18px 8px; margin: 0; }
.badge { display: inline-block; font-size: 11px; letter-spacing: .04em; padding: 1px 6px; border-radius: 9px; background: #eef3e8; color: #4a6b2f; border: 1px solid #d6e3c8; vertical-align: 1px; white-space: nowrap; }
/* a project's service phases */
.project-bar { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin: 0 0 14px; }
.project-bar .back { color: var(--muted); text-decoration: none; font-size: 13px; }
.project-bar .back:hover { color: var(--text); }
.project-bar .proj-title { font-size: 16px; }
@media (max-width: 600px) {
  /* phone: title and button on one line, the search below at full width; the list keeps number, project
     and sheets — stamped sheets and the edit/delete buttons are for the larger screens */
  .projects-head h2 { flex: 1; }
  .projects-head .spacer { display: none; }
  #projSearch { order: 3; flex: 1 1 100%; min-width: 0; }
  .proj-table .opt, .proj-table .opt2 { display: none; }
}

/* developer environment */
main.dev { max-width: 1100px; }
.dev-intro { margin: 0 0 16px; }
.dev-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.dev-state { display: inline-block; padding: 1px 8px; border-radius: 9px; font-size: 12px; background: var(--panel2); border: 1px solid var(--border); }
.dev-state.passed { background: #eef6ea; border-color: #cfe3c4; color: #2f6b1f; }
.dev-state.failed { background: #fdecea; border-color: #f2c4bf; color: #a3261b; }
.dev-state.running { background: #eef3fd; border-color: #cbd9f7; color: #2a56b8; }
.dev-commits { margin: 0; padding-left: 20px; }
.dev-commits li { margin: 4px 0; }
.dev-files { margin: 6px 0 0; padding-left: 18px; font-size: 12px; }
.dev-files .add { color: #2f6b1f; } .dev-files .del { color: #a3261b; }
.dev-log { max-height: 260px; overflow: auto; background: var(--panel2); padding: 8px; font-size: 12px; white-space: pre-wrap; }
.dev-history .nowrap { white-space: nowrap; }
.form-row .grow { flex: 1; min-width: 220px; }
@media (max-width: 760px) { .dev-grid { grid-template-columns: 1fr; } }

/* test instance: unmistakable on every page — a red line on top and a badge in the header (nothing covered) */
body.is-test .topbar { border-top: 3px solid #b3261e; }
.instance-badge { background: #b3261e; color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 3px; white-space: nowrap; }
.btn-link { display: inline-block; padding: 6px 12px; background: var(--accent); color: #fff; border-radius: 2px; text-decoration: none; margin-bottom: 6px; }
@media (max-width: 600px) { .instance-badge { position: fixed; right: 8px; bottom: 8px; z-index: 50; opacity: .9; } }
.dev-steps { margin: 10px 0 0; padding-left: 20px; }
.dev-steps li { margin: 3px 0; }
.dev-note { margin: 0 0 18px; }