/* Twin Oaks Pet Services — black & white brand */
:root {
  --black: #111111;
  --white: #ffffff;
  --gray: #f4f4f4;
  --mid: #777;
  --line: #e2e2e2;
  --ok: #2e7d32;
  --warn: #c62828;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; }
body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--gray);
  color: var(--black);
  min-height: 100vh;
}
.sans { font-family: -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; }

header.topbar {
  background: var(--black);
  color: var(--white);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  position: sticky; top: 0; z-index: 10;
}
header.topbar img { height: 44px; width: 44px; border-radius: 50%; }
header.topbar h1 { font-size: 1.15rem; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; }
header.topbar .spacer { flex: 1; }
header.topbar button { background: none; border: 1px solid var(--white); color: var(--white); }

main { max-width: 980px; margin: 0 auto; padding: 24px 16px 90px; }

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,.07);
}
.card h2 { font-size: 1.05rem; letter-spacing: 1.5px; text-transform: uppercase; border-bottom: 2px solid var(--black); padding-bottom: 8px; margin-bottom: 14px; }
.card h3 { margin: 12px 0 6px; }

button, .btn {
  font-family: inherit;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: .95rem;
  cursor: pointer;
  letter-spacing: .5px;
}
button.ghost { background: var(--white); color: var(--black); border: 1.5px solid var(--black); }
button.small { padding: 5px 10px; font-size: .8rem; }
button.danger { background: var(--warn); }
button:disabled { opacity: .45; cursor: not-allowed; }

input, select, textarea {
  font-family: inherit;
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  font-size: 1rem;
  margin: 4px 0 12px;
  background: var(--white);
}
label { font-size: .85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--mid); }

table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th { text-align: left; text-transform: uppercase; font-size: .72rem; letter-spacing: 1px; color: var(--mid); padding: 8px 6px; border-bottom: 2px solid var(--black); }
td { padding: 9px 6px; border-bottom: 1px solid var(--line); }

.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .74rem; letter-spacing: .5px; border: 1px solid var(--black); }
.pill.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.pill.warn { background: var(--warn); border-color: var(--warn); color: #fff; }
.pill.gray { background: var(--gray); border-color: var(--line); color: var(--mid); }

.tabs { display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; }
.tabs button { background: var(--white); color: var(--black); border: 1.5px solid var(--black); }
.tabs button.active { background: var(--black); color: var(--white); }

.msg { padding: 12px 14px; border-radius: 8px; margin: 10px 0; font-size: .92rem; }
.msg.ok { background: #e8f5e9; border: 1px solid var(--ok); }
.msg.err { background: #ffebee; border: 1px solid var(--warn); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }

.hero {
  background: var(--black); color: var(--white);
  text-align: center; padding: 70px 20px 60px;
}
.hero img { width: 160px; height: 160px; border-radius: 50%; border: 3px solid var(--white); }
.hero h1 { font-size: 2rem; letter-spacing: 4px; text-transform: uppercase; margin: 22px 0 8px; }
.hero p { color: #cfcfcf; max-width: 520px; margin: 0 auto 26px; line-height: 1.6; }
.hero .btn { background: var(--white); color: var(--black); text-decoration: none; display: inline-block; margin: 4px; }

/* Private login page */
body.login-page {
  background: url('/woods-bg.jpg') center/cover no-repeat fixed, #141714;
}
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card {
  background: rgba(17,17,17,.88);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 16px;
  padding: 38px 34px 30px;
  width: 100%; max-width: 380px;
  text-align: center;
  backdrop-filter: blur(4px);
}
.login-card .login-logo { width: 150px; height: 150px; border-radius: 50%; margin-bottom: 22px; }
.login-card label { display: block; text-align: left; color: #bbb; }
.login-card input { background: rgba(255,255,255,.95); border-color: transparent; }
.login-card button { background: #fff; color: #111; font-weight: 600; margin-top: 6px; }

.big { font-size: 1.9rem; font-weight: 700; }
.muted { color: var(--mid); font-size: .88rem; }
.right { text-align: right; }