/* public/css/style.css */
:root {
  --ink: #1a1715;
  --ink-soft: #2b2622;
  --paper: #f4efe8;
  --paper-pure: #fbf8f3;
  --accent: #c8553d;       /* terracotta */
  --accent-deep: #a8412d;
  --muted: #8a8178;
  --line: #d9d0c4;
  --ok: #3f7d5c;
  --danger: #b23a2f;
  --shadow: 0 18px 50px -20px rgba(26, 23, 21, 0.45);
  --radius: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

/* ---------- Split auth layout ---------- */
.auth {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 100vh;
}

.auth__brand {
  position: relative;
  background:
    radial-gradient(120% 120% at 0% 0%, #2b2622 0%, var(--ink) 55%, #100e0c 100%);
  color: var(--paper-pure);
  padding: 4rem 4.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* subtle grain + glow */
.auth__brand::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40% 50% at 80% 110%, rgba(200, 85, 61, 0.35), transparent 70%);
  pointer-events: none;
}

.brand__mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}
.brand__mark span { color: var(--accent); }

.brand__pitch { position: relative; z-index: 1; max-width: 30ch; }
.brand__pitch h1 {
  font-family: var(--font-display);
  font-weight: 340;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-optical-sizing: auto;
}
.brand__pitch h1 em { font-style: italic; color: var(--accent); }
.brand__pitch p {
  margin-top: 1.25rem;
  color: rgba(244, 239, 232, 0.7);
  font-size: 1.02rem;
  max-width: 34ch;
}

.brand__foot {
  position: relative;
  z-index: 1;
  font-size: 0.82rem;
  color: rgba(244, 239, 232, 0.45);
  letter-spacing: 0.02em;
}

/* ---------- Form side ---------- */
.auth__panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  background: var(--paper);
}

.card {
  width: 100%;
  max-width: 380px;
  animation: rise 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.card__eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-deep);
  font-weight: 600;
}
.card h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin: 0.4rem 0 0.4rem;
}
.card__sub { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.8rem; }

.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  color: var(--ink-soft);
}
.field input {
  width: 100%;
  padding: 0.8rem 0.95rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 85, 61, 0.15);
}

.btn {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper-pure);
  background: var(--ink);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}
.btn:hover { background: var(--accent-deep); }
.btn:active { transform: translateY(1px); }

.alt { margin-top: 1.5rem; font-size: 0.9rem; color: var(--muted); }
.alt a { color: var(--accent-deep); font-weight: 600; text-decoration: none; }
.alt a:hover { text-decoration: underline; }

.flash {
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  font-size: 0.88rem;
  margin-bottom: 1.2rem;
  border: 1px solid;
}
.flash--error {
  color: var(--danger);
  background: rgba(178, 58, 47, 0.07);
  border-color: rgba(178, 58, 47, 0.25);
}

/* ---------- Dashboard ---------- */
.shell { min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper-pure);
}
.topbar .brand__mark { color: var(--ink); font-size: 1.15rem; }
.logout {
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.logout:hover { border-color: var(--accent); color: var(--accent-deep); }

.hub {
  flex: 1;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 3.5rem 2.5rem;
}
.hub__hello {
  font-family: var(--font-display);
  font-weight: 340;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.hub__hello span { color: var(--accent); font-style: italic; }
.hub__meta { color: var(--muted); margin-top: 0.6rem; font-size: 0.95rem; }

.grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.2rem;
}
.tile {
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.tile__icon {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: rgba(200, 85, 61, 0.12);
  color: var(--accent-deep);
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 1rem;
}
.tile h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 0.3rem; }
.tile p { color: var(--muted); font-size: 0.9rem; }

/* ---------- Error page ---------- */
.errpage {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
}
.errpage .code {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent);
  line-height: 1;
}
.errpage a { color: var(--accent-deep); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .auth { grid-template-columns: 1fr; }
  .auth__brand { padding: 2.5rem; min-height: 38vh; }
  .brand__pitch { display: none; }
}

/* ---------- App shell / nav (logged-in) ---------- */
.impersonation-banner {
  background: var(--accent);
  color: var(--paper-pure);
  padding: 0.6rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.impersonation-banner strong { font-weight: 600; }
.impersonation-banner form { margin: 0; }
.banner-btn {
  background: var(--paper-pure);
  color: var(--accent-deep);
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
}
.banner-btn:hover { background: #fff; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 0 2.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper-pure);
}
.nav .brand__mark { color: var(--ink); font-size: 1.15rem; padding: 1.05rem 0; margin-right: 0.6rem; }
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 1.1rem 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--accent-deep); }
.nav a.active { color: var(--ink); border-bottom-color: var(--accent); }
.nav .spacer { margin-left: auto; }
.nav .who { font-size: 0.85rem; color: var(--muted); }

/* ---------- Content area ---------- */
.page { max-width: 1080px; margin: 0 auto; padding: 2.5rem; }
.page h1 {
  font-family: var(--font-display);
  font-weight: 360;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
}
.page h1 span { color: var(--accent); font-style: italic; }
.page .lede { color: var(--muted); margin-top: 0.4rem; }
.section { margin-top: 2.5rem; }
.section h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* ---------- Tables ---------- */
.tbl { width: 100%; border-collapse: collapse; background: var(--paper-pure); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tbl th, .tbl td { text-align: left; padding: 0.75rem 1rem; font-size: 0.9rem; border-bottom: 1px solid var(--line); }
.tbl th { background: #efe9e0; font-weight: 600; color: var(--ink-soft); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.tbl tr:last-child td { border-bottom: none; }
.tbl td.actions { text-align: right; }

.badge { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.55rem; border-radius: 999px; letter-spacing: 0.02em; }
.badge--superadmin { background: rgba(178,58,47,0.12); color: var(--danger); }
.badge--admin { background: rgba(200,85,61,0.14); color: var(--accent-deep); }
.badge--superuser { background: rgba(63,125,92,0.14); color: var(--ok); }
.badge--user { background: #e4ddd2; color: var(--ink-soft); }

/* ---------- Buttons / forms ---------- */
.btn-sm { display: inline-block; padding: 0.45rem 0.8rem; font-size: 0.82rem; font-weight: 600; font-family: var(--font-body); border-radius: 8px; cursor: pointer; text-decoration: none; border: 1px solid var(--line); background: var(--paper-pure); color: var(--ink-soft); }
.btn-sm:hover { border-color: var(--accent); color: var(--accent-deep); }
.btn-sm--solid { background: var(--ink); color: var(--paper-pure); border-color: var(--ink); }
.btn-sm--solid:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--paper-pure); }

.card-form { background: var(--paper-pure); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; max-width: 460px; }
.card-form .field { margin-bottom: 0.9rem; }
.card-form label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--ink-soft); }
.card-form input, .card-form select, .card-form textarea {
  width: 100%; padding: 0.7rem 0.85rem; font-family: var(--font-body); font-size: 0.92rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: 9px; color: var(--ink);
}
.card-form input:focus, .card-form select:focus, .card-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(200,85,61,0.15); }
.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: start; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.stat { background: var(--paper-pure); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.4rem; }
.stat .n { font-family: var(--font-display); font-size: 2rem; color: var(--accent-deep); }
.stat .l { color: var(--muted); font-size: 0.85rem; }
.muted { color: var(--muted); font-size: 0.85rem; }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } .nav { gap: 0.9rem; overflow-x: auto; } }