/* Clarke & Wright client portal — design system.
   Palette taken from the brand mark: deep navy wordmark + amber ampersand. */
:root {
  --navy:       #1b2a52;
  --navy-700:   #243561;
  --navy-900:   #131f3d;
  --amber:      #f59e0b;
  --amber-600:  #e08e05;
  --ink:        #1f2937;
  --muted:      #5b6678;
  --line:       #e3e7f0;
  --bg:         #eef1f7;
  --card:       #ffffff;
  --ok-bg:      #e9f7ef;  --ok-fg:  #11703a;
  --in-bg:      #e8effc;  --in-fg:  #1d3f86;
  --err-bg:     #fdecec;  --err-fg: #a3231f;  --err-bd: #f0b6b3;
  --radius:     14px;
  --radius-sm:  9px;
  --shadow:     0 10px 30px rgba(19,31,61,.10), 0 2px 6px rgba(19,31,61,.06);
  --serif:      Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --sans:       system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 16px/1.6 var(--sans);
  color: var(--ink);
  background: var(--bg);
  background-image: radial-gradient(1200px 500px at 50% -200px, #f7f9fd 0%, var(--bg) 70%);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--amber-600); text-decoration: underline; }
h1, h2, h3 { font-family: var(--serif); color: var(--navy); line-height: 1.2; font-weight: 600; }

/* ---------- Auth (login / otp / sent / error) ---------- */
.auth {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 2rem 1rem;
}
.auth .card { width: 100%; max-width: 430px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.4rem 2.2rem;
}
.brand { display: block; }
.brand img { height: 58px; width: auto; display: block; }
.auth .brand { text-align: center; margin-bottom: 1.6rem; }
.auth .brand img { margin: 0 auto; }
.eyebrow {
  display: inline-block;
  font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--amber-600); margin: 0 0 .5rem;
}
.card h1 { font-size: 1.5rem; margin: 0 0 .6rem; }
.card > p { margin: 0 0 1rem; color: var(--muted); }
.card > p.lead { color: var(--ink); }

/* ---------- App shell (dashboard / upload / case / search) ---------- */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(19,31,61,.03);
}
.topbar-inner {
  max-width: 920px; margin: 0 auto; padding: .85rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.topbar .brand img { height: 36px; }
.topbar nav { display: flex; align-items: center; gap: 1.1rem; font-size: .92rem; }
.topbar .who { color: var(--muted); }
.container { max-width: 920px; margin: 0 auto; padding: 2rem 1.25rem 1rem; }
.page-head { margin: 0 0 1.4rem; }
.page-head h1 { font-size: 1.7rem; margin: 0 0 .2rem; }
.page-head .sub { color: var(--muted); margin: 0; }

.panel {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.6rem;
}
.panel + .panel { margin-top: 1.25rem; }

/* ---------- Forms ---------- */
.field { margin: 1.1rem 0; }
label { display: block; margin: 0 0 .35rem; font-weight: 600; font-size: .95rem; color: var(--navy-700); }
input[type=text], input[type=email], input[type=tel], input[type=file], select, textarea {
  width: 100%; padding: .7rem .8rem; font-size: 1rem; font-family: inherit; color: var(--ink);
  background: #fff; border: 1px solid #cdd5e4; border-radius: var(--radius-sm);
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(245,158,11,.25);
}
input[type=file] { padding: .55rem .6rem; background: #fbfcfe; }
.hint { color: var(--muted); font-size: .85rem; margin: .35rem 0 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; cursor: pointer; border: 1px solid transparent;
  padding: .72rem 1.4rem; font: 600 1rem var(--sans); border-radius: var(--radius-sm);
  text-decoration: none; transition: background .15s, box-shadow .15s, transform .02s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 2px 8px rgba(27,42,82,.25); }
.btn-primary:hover { background: var(--navy-900); color: #fff; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-ghost { background: #fff; color: var(--navy); border-color: #cdd5e4; }
.btn-ghost:hover { background: #f5f7fc; color: var(--navy); }
.btn-sm { padding: .45rem .9rem; font-size: .88rem; }

/* ---------- Alerts ---------- */
.alert { border-radius: var(--radius-sm); padding: .75rem 1rem; margin: 0 0 1.1rem; font-size: .95rem; border: 1px solid transparent; }
.alert-error { background: var(--err-bg); color: var(--err-fg); border-color: var(--err-bd); }
.alert-info  { background: var(--in-bg);  color: var(--in-fg); }
.alert-ok    { background: var(--ok-bg);  color: var(--ok-fg); }

/* ---------- Document table ---------- */
.doc-table { width: 100%; border-collapse: collapse; }
.doc-table th, .doc-table td { text-align: left; padding: .8rem .6rem; border-bottom: 1px solid var(--line); }
.doc-table thead th { font: 700 .76rem var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.doc-table tbody tr:hover { background: #f7f9fd; }
.doc-table .fname { font-weight: 600; color: var(--navy); }
.doc-table .desc { color: var(--muted); font-size: .85rem; }
.doc-table td.num { color: var(--muted); white-space: nowrap; }

.badge { display: inline-block; font-size: .73rem; font-weight: 700; padding: .2rem .55rem; border-radius: 999px; letter-spacing: .02em; }
.badge-in  { background: var(--in-bg); color: var(--in-fg); }
.badge-out { background: var(--ok-bg); color: var(--ok-fg); }

.empty {
  text-align: center; color: var(--muted);
  padding: 2.4rem 1.5rem; border: 1px dashed #c4cde0; border-radius: var(--radius); background: #fafbfe;
}
.empty .ico { font-size: 1.8rem; display: block; margin-bottom: .4rem; }

/* ---------- Footer ---------- */
.site-footer {
  max-width: 560px; margin: 1.8rem auto 0; padding: 0 1rem;
  text-align: center; color: var(--muted); font-size: .78rem; line-height: 1.5;
}
.site-footer .secure { color: var(--navy-700); font-weight: 600; }
.site-footer .reg { display: block; margin-top: .5rem; font-style: italic; opacity: .9; }
.site-footer .ipw { display: block; margin-top: .4rem; }
.app-footer { max-width: 920px; }

.muted { color: var(--muted); }
hr.soft { border: 0; border-top: 1px solid var(--line); margin: 1.5rem 0; }

/* one-time-code input */
input.otp { text-align: center; letter-spacing: .45em; font-size: 1.5rem; font-weight: 700; padding-left: .45em; }
/* remember-this-device checkbox row */
.check { display: flex; align-items: center; gap: .55rem; font-weight: 400; color: var(--ink); margin: 1rem 0 0; }
.check input { width: auto; }
/* misc layout bits used by app pages */
.actions-row { margin: 1.3rem 0; display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.backlink { display: inline-block; margin-top: 1.4rem; font-weight: 600; }
.case-meta { color: var(--muted); font-size: .92rem; margin: .15rem 0 1.2rem; }
.case-meta strong { color: var(--navy-700); }
.send-panel { background: #f6f8fc; border-color: #dce4f2; }
.send-panel h2 { font-size: 1.05rem; margin: 0 0 .2rem; }
.btn-danger { background: #fff; color: #a3231f; border-color: #e6b7b4; }
.btn-danger:hover { background: #fdecec; color: #a3231f; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.or { text-align: center; color: var(--muted); font-size: .85rem; margin: 1.1rem 0 .9rem; }
.grow { flex: 1; min-width: 240px; }

@media (max-width: 540px) {
  .card { padding: 1.8rem 1.4rem; }
  .container { padding: 1.4rem 1rem; }
  .doc-table thead { display: none; }
  .doc-table td { display: block; border: 0; padding: .25rem .6rem; }
  .doc-table tbody tr { display: block; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: .8rem; padding: .6rem .4rem; }
}

/* ---------- Audit log (admin) ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .8rem 1rem; align-items: flex-end; }
.filters .filter-field { margin: 0; }
.filters .filter-field label { font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.filters select, .filters input[type=date] { width: auto; min-width: 9.5rem; }
.filters .filter-field.grow { flex: 1; min-width: 220px; }
.filters .filter-field.grow input { width: 100%; }
.filter-actions { display: flex; gap: .5rem; align-items: flex-end; }

.mono { font-family: ui-monospace, "SF Mono", "Cascadia Code", Consolas, "Liberation Mono", monospace; font-size: .85rem; }
.audit-table td { vertical-align: top; padding-top: .65rem; padding-bottom: .65rem; }
.audit-table .desc { font-size: .78rem; }

.role-pill {
  display: inline-block; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  padding: .12rem .45rem; border-radius: 6px; margin-right: .35rem; vertical-align: middle;
  background: #eef1f7; color: var(--muted);
}
.role-pill.role-staff  { background: var(--in-bg);  color: var(--in-fg); }
.role-pill.role-admin  { background: #efe7fb;        color: #5b3aa6; }
.role-pill.role-client { background: var(--ok-bg);  color: var(--ok-fg); }
.role-pill.role-system { background: #fef3e2;        color: var(--amber-600); }

.badge-ok     { background: var(--ok-bg);  color: var(--ok-fg); }
.badge-fail   { background: var(--err-bg); color: var(--err-fg); }
.badge-denied { background: #fef3e2;       color: var(--amber-600); }

.meta summary { cursor: pointer; color: var(--navy); font-size: .82rem; font-weight: 600; }
.meta pre {
  margin: .4rem 0 0; padding: .6rem .7rem; background: #f7f9fd; border: 1px solid var(--line);
  border-radius: var(--radius-sm); font-size: .78rem; max-width: 360px; overflow: auto; white-space: pre-wrap; word-break: break-word;
}

.pager { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.2rem; }
.pager-nav { display: flex; align-items: center; gap: .8rem; }