/* ============================================================
   ASMG Credentialing — dark mode default, light mode toggle
   Status colors:
     credentialed     green   | in_process amber
     not_credentialed gray    | denied     red
     termed           purple
   ============================================================ */

:root, [data-theme="dark"] {
  --bg:        #0f1420;
  --bg-panel:  #171e2e;
  --bg-hover:  #1f2840;
  --border:    #2a3552;
  --text:      #e6eaf3;
  --text-dim:  #93a0bd;
  --accent:    #5b8cff;
  --accent-2:  #7aa5ff;

  --ok-bg:     #123524;  --ok-fg:     #4ade80;  --ok-line:   #1d5c3c;
  --warn-bg:   #3a2c10;  --warn-fg:   #fbbf24;  --warn-line: #6b5215;
  --gray-bg:   #232a3b;  --gray-fg:   #8b97b3;  --gray-line: #364159;
  --bad-bg:    #3a1520;  --bad-fg:    #f87171;  --bad-line:  #6e2233;
  --term-bg:   #2b1a3a;  --term-fg:   #c084fc;  --term-line: #4c2d68;
  --shadow:    rgba(0,0,0,.45);
}

[data-theme="light"] {
  --bg:        #f3f5fa;
  --bg-panel:  #ffffff;
  --bg-hover:  #eef2fb;
  --border:    #d7deee;
  --text:      #17203a;
  --text-dim:  #5b6885;
  --accent:    #2f6bff;
  --accent-2:  #1d4fd7;

  --ok-bg:     #dcf5e6;  --ok-fg:     #147a42;  --ok-line:   #a9e2c2;
  --warn-bg:   #fdf1d3;  --warn-fg:   #8a6100;  --warn-line: #f0d78a;
  --gray-bg:   #eceff6;  --gray-fg:   #6b7690;  --gray-line: #d3daea;
  --bad-bg:    #fde2e4;  --bad-fg:    #b91c3b;  --bad-line:  #f5b7bf;
  --term-bg:   #f0e4fb;  --term-fg:   #7c3aad;  --term-line: #ddc2f2;
  --shadow:    rgba(30,41,80,.12);
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

/* ---- Top bar ---- */
.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 10px 20px; background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 10px var(--shadow);
}
.brand { font-weight: 700; white-space: nowrap; }
.topbar nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.topbar nav a {
  padding: 6px 12px; border-radius: 8px; color: var(--text-dim);
}
.topbar nav a:hover { background: var(--bg-hover); color: var(--text); }
.topbar nav a.active { background: var(--bg-hover); color: var(--accent); font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.whoami { color: var(--text-dim); font-size: 13px; white-space: nowrap; }

.role-badge {
  padding: 2px 8px; border-radius: 20px; font-size: 11px;
  font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
}
.role-admin         { background: var(--bad-bg);  color: var(--bad-fg); }
.role-credentialing { background: var(--warn-bg); color: var(--warn-fg); }
.role-viewer        { background: var(--gray-bg); color: var(--gray-fg); }

main { padding: 22px; max-width: 1500px; margin: 0 auto; }

/* ---- Panels / buttons / forms ---- */
.panel {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px; margin-bottom: 18px;
  box-shadow: 0 2px 12px var(--shadow);
}
h1 { font-size: 22px; margin: 0 0 14px; }
h2 { font-size: 17px; margin: 0 0 10px; }

.btn {
  display: inline-block; padding: 8px 16px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-hover);
  color: var(--text); cursor: pointer; font-size: 14px;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-sm { padding: 4px 10px; font-size: 13px; }
.btn-danger { background: var(--bad-bg); color: var(--bad-fg); border-color: var(--bad-line); }

input, select, textarea {
  width: 100%; padding: 9px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg);
  color: var(--text); font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
label { display: block; margin: 10px 0 4px; font-size: 13px; color: var(--text-dim); font-weight: 600; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 14px; }
.flash-ok  { background: var(--ok-bg);  color: var(--ok-fg);  border: 1px solid var(--ok-line); }
.flash-err { background: var(--bad-bg); color: var(--bad-fg); border: 1px solid var(--bad-line); }

/* ---- Login ---- */
.login-wrap { max-width: 400px; margin: 8vh auto; }
.login-wrap .brand-big { text-align: center; font-size: 26px; font-weight: 800; margin-bottom: 18px; }
.code-input { letter-spacing: 10px; text-align: center; font-size: 24px; font-weight: 700; }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs a {
  padding: 7px 16px; border-radius: 20px; font-size: 14px;
  background: var(--bg-panel); border: 1px solid var(--border); color: var(--text-dim);
}
.tabs a.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }

/* ---- Matrix grid ---- */
.matrix-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table.matrix { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 13px; }
table.matrix th, table.matrix td {
  border-bottom: 1px solid var(--border); border-right: 1px solid var(--border);
  padding: 8px 10px; text-align: center; min-width: 108px;
}
table.matrix thead th {
  background: var(--bg-panel); position: sticky; top: 53px; z-index: 10;
  font-size: 12px; color: var(--text-dim);
}
table.matrix th.provider-col, table.matrix td.provider-col {
  position: sticky; left: 0; background: var(--bg-panel);
  text-align: left; min-width: 190px; z-index: 5; font-weight: 600;
}
table.matrix thead th.provider-col { z-index: 15; }
table.matrix tbody tr:hover td { background: var(--bg-hover); }
table.matrix tbody tr:hover td.provider-col { background: var(--bg-hover); }

.cell {
  display: block; border-radius: 7px; padding: 5px 6px; font-weight: 700;
  font-size: 11.5px; text-transform: uppercase; letter-spacing: .3px;
  border: 1px solid transparent; cursor: default;
}
.cell.editable { cursor: pointer; }
.cell.editable:hover { filter: brightness(1.15); }
.cell-credentialed     { background: var(--ok-bg);   color: var(--ok-fg);   border-color: var(--ok-line); }
.cell-in_process       { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-line); }
.cell-not_credentialed { background: var(--gray-bg); color: var(--gray-fg); border-color: var(--gray-line); }
.cell-denied           { background: var(--bad-bg);  color: var(--bad-fg);  border-color: var(--bad-line); }
.cell-termed           { background: var(--term-bg); color: var(--term-fg); border-color: var(--term-line); }
.cell-none             { color: var(--gray-fg); opacity: .45; }

.dir-badge { display: inline-block; margin-left: 5px; font-size: 11px; }
.dir-listed     { color: var(--ok-fg); }
.dir-not_listed { color: var(--bad-fg); }
.dir-unknown    { color: var(--gray-fg); }

/* ---- Legend ---- */
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin: 12px 2px; font-size: 12.5px; color: var(--text-dim); }
.legend .cell { display: inline-block; padding: 2px 9px; margin-right: 5px; }

/* ---- Data tables (users, entities, logs) ---- */
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th, table.data td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; }
table.data th { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
table.data tr:hover td { background: var(--bg-hover); }

/* ---- Modal ---- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(5,8,16,.6);
  display: none; align-items: center; justify-content: center; z-index: 100;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 22px; width: 440px; max-width: 94vw;
  max-height: 88vh; overflow-y: auto; box-shadow: 0 10px 40px var(--shadow);
}
.modal h2 { margin-bottom: 2px; }
.modal .sub { color: var(--text-dim); font-size: 13px; margin-bottom: 10px; }
.modal-actions { display: flex; gap: 10px; margin-top: 16px; justify-content: flex-end; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.muted { color: var(--text-dim); }
.mt { margin-top: 14px; }

/* ---- Dashboard ---- */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px; margin-bottom: 18px;
}
.stat {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; text-align: center;
  box-shadow: 0 2px 12px var(--shadow);
}
.stat-n { font-size: 30px; font-weight: 800; }
.stat-l { color: var(--text-dim); font-size: 12.5px; margin-top: 2px; }
.stat-ok   .stat-n { color: var(--ok-fg); }
.stat-warn .stat-n { color: var(--warn-fg); }
.stat-bad  .stat-n { color: var(--bad-fg); }

.attn {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border: 1px solid var(--warn-line);
  background: var(--warn-bg); color: var(--warn-fg);
  border-radius: 10px; margin-bottom: 8px; font-size: 14px;
}
.attn-n { font-size: 20px; font-weight: 800; min-width: 34px; text-align: center; }
.attn .btn { margin-left: auto; white-space: nowrap; }

/* ---- Logo ---- */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 30px; width: auto; display: block; }

/* ============================================================
   Login — split-panel, full viewport, no scroll
   ============================================================ */
.login-body {
  min-height: 100vh; min-height: 100dvh;
  margin: 0; display: grid; place-items: center;
  overflow: hidden; padding: 16px; box-sizing: border-box;
  background:
    radial-gradient(1100px 600px at 15% -10%, rgba(91,140,255,.16), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(74,222,128,.07), transparent 55%),
    var(--bg);
}
[data-theme="light"] .login-body {
  background:
    radial-gradient(1100px 600px at 15% -10%, rgba(47,107,255,.10), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(20,122,66,.06), transparent 55%),
    var(--bg);
}

.login-shell {
  display: grid; grid-template-columns: 1.05fr 1fr;
  width: min(880px, 100%);
  border: 1px solid var(--border); border-radius: 20px;
  background: var(--bg-panel); overflow: hidden;
  box-shadow: 0 30px 80px -20px var(--shadow), 0 2px 12px var(--shadow);
  animation: shellIn .5s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes shellIn { from { opacity: 0; transform: translateY(14px); } }

/* ---- Left: brand panel ---- */
.login-brand {
  padding: 44px 40px;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  background:
    linear-gradient(165deg, rgba(91,140,255,.14), transparent 55%),
    linear-gradient(0deg, rgba(0,0,0,.14), rgba(0,0,0,.14)),
    var(--bg);
  border-right: 1px solid var(--border);
}
[data-theme="light"] .login-brand {
  background:
    linear-gradient(165deg, rgba(47,107,255,.08), transparent 55%),
    var(--bg);
}
.login-logo { height: 100px; width: auto; align-self: center; margin-bottom: 18px; }
.login-eyebrow {
  font-size: 11.5px; font-weight: 700; letter-spacing: 2.2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 10px;
}
.login-h1 {
  margin: 0 0 12px; font-size: 34px; line-height: 1.08;
  font-weight: 800; letter-spacing: -.5px; color: var(--text);
}
.login-tag { margin: 0; color: var(--text-dim); font-size: 14px; max-width: 30ch; }

/* Matrix motif */
.mgrid {
  display: grid; grid-template-columns: repeat(8, 1fr);
  gap: 7px; margin-top: 30px; width: 280px; max-width: 100%;
}
.mcell {
  aspect-ratio: 1; border-radius: 5px; opacity: .8;
  animation: mpulse 5.5s ease-in-out infinite;
}
.m-ok   { background: var(--ok-fg);   opacity: .55; }
.m-warn { background: var(--warn-fg); opacity: .5;  }
.m-dim  { background: var(--gray-fg); opacity: .18; }
.m-acc  { background: var(--accent);  opacity: .55; }
@keyframes mpulse { 50% { opacity: .95; transform: scale(1.06); } }
@media (prefers-reduced-motion: reduce) {
  .mcell, .login-shell { animation: none; }
}

/* ---- Right: form panel ---- */
.login-form {
  padding: 44px 40px;
  display: flex; flex-direction: column; justify-content: center;
}
.login-form-title { margin: 0 0 6px; font-size: 22px; font-weight: 800; }
.login-form-sub   { margin: 0 0 18px; color: var(--text-dim); font-size: 14px; }
.login-form label { margin-top: 0; }
.login-form input[type="email"], .login-form .code-input {
  padding: 12px 14px; font-size: 15px; margin-bottom: 14px;
}
.login-form .code-input {
  font-size: 26px; letter-spacing: 14px; padding: 12px 6px 12px 20px;
}
.btn-block { display: block; width: 100%; padding: 12px 16px; font-size: 15px; }
.login-alt { margin-top: 10px; }
.login-foot {
  margin: 18px 0 0; color: var(--text-dim); font-size: 12.5px; line-height: 1.5;
}

/* ---- Mobile ---- */
@media (max-width: 720px) {
  .login-body { overflow: auto; align-items: start; }
  .login-shell { grid-template-columns: 1fr; }
  .login-brand {
    border-right: 0; border-bottom: 1px solid var(--border);
    padding: 26px 26px 22px; justify-content: flex-start;
  }
  .login-logo { height: 40px; margin-bottom: 14px; }
  .login-h1 { font-size: 24px; }
  .login-tag { display: none; }
  .mgrid { margin-top: 16px; grid-template-columns: repeat(16, 1fr); width: 100%; max-width: none; gap: 5px; }
  .mgrid .mcell:nth-child(n+17) { display: none; }
  .login-form { padding: 26px; }
}