:root {
  --bg: #0f1420;
  --panel: #171e2e;
  --border: #2a3346;
  --text: #e6e9f0;
  --muted: #8892a6;
  --accent: #4f7cff;
  --accent-hover: #6d92ff;
  --danger: #ff5c6c;
  --success: #35c07a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* IDs abaixo (#login-screen, #app-screen) definem display:flex/block próprio —
   isso precisa vencer em especificidade, senão o elemento nunca esconde de verdade
   mesmo com o atributo [hidden] presente (bug real, causava "clico e nada acontece"). */
#login-screen[hidden], #app-screen[hidden] { display: none !important; }

/* Login */
#login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.login-card h1 { margin: 0; font-size: 1.3rem; }
.subtitle { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.85rem; }
.login-card label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--muted); }
.login-card input {
  background: #0d121d;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 0.55rem 0.7rem;
  font-size: 0.95rem;
}
.login-card button {
  margin-top: 0.5rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.65rem;
  font-size: 0.95rem;
  cursor: pointer;
}
.login-card button:hover { background: var(--accent-hover); }
.error { color: var(--danger); font-size: 0.85rem; min-height: 1.2em; }

/* App shell */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.topbar-left { display: flex; align-items: center; gap: 0.6rem; }
.scope-label { color: var(--muted); font-size: 0.85rem; }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
#admin-email { color: var(--muted); font-size: 0.85rem; }
.link-btn {
  background: none; border: none; color: var(--accent); cursor: pointer; font-size: 0.85rem;
}
select {
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.3rem 0.5rem;
}

.tabs {
  display: flex;
  gap: 0.3rem;
  padding: 0.6rem 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.tab-btn {
  background: none; border: none; color: var(--muted); padding: 0.6rem 0.9rem;
  cursor: pointer; font-size: 0.9rem; border-bottom: 2px solid transparent;
}
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); }

main { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }

/* Generic components */
.cards { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 1rem 1.3rem; min-width: 160px;
}
.card .value { font-size: 1.6rem; font-weight: 600; }
.card .label { color: var(--muted); font-size: 0.8rem; margin-top: 0.2rem; }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 0.78rem; text-transform: uppercase; }
tr:hover td { background: #1c2436; }

.btn {
  background: var(--accent); color: white; border: none; border-radius: 6px;
  padding: 0.4rem 0.8rem; font-size: 0.82rem; cursor: pointer;
}
.btn.secondary { background: var(--panel); border: 1px solid var(--border); color: var(--text); }
.btn:hover { opacity: 0.9; }

.status-pill {
  display: inline-block; padding: 0.15rem 0.55rem; border-radius: 20px; font-size: 0.75rem;
  background: #22304a; color: var(--muted);
}
.status-pill.completed { background: #14351f; color: var(--success); }
.status-pill.cancelled { background: #3a1a20; color: var(--danger); }
.status-pill.in_progress, .status-pill.accepted, .status-pill.arrived { background: #1c2a4a; color: var(--accent-hover); }

.form-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.2rem; align-items: flex-end; }
.form-row label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.78rem; color: var(--muted); }
.form-row input, .form-row select {
  background: #0d121d; border: 1px solid var(--border); color: var(--text);
  border-radius: 6px; padding: 0.45rem 0.6rem; font-size: 0.85rem;
}

h2 { font-size: 1.1rem; margin: 0 0 1rem; }
.muted { color: var(--muted); font-size: 0.85rem; }