/* ============================================================
   ERP-ARQ · Tema base (Warm Ivory, heredado del estilo AGS)
   ============================================================ */
:root {
  --bg: #FCF9F5;          /* marfil del logo oficial */
  --surface: #FFFFFF;
  --ink: #1F2937;
  --ink-soft: #6B7280;
  --line: #E7E0D4;
  --brand: #285B35;       /* verde del logo oficial AGS Arquitectura */
  --brand-soft: #DDEBE0;
  --accent: #B45309;
  --danger: #DC2626;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(31, 41, 55, .08), 0 4px 14px rgba(31, 41, 55, .06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  max-width: 100vw;
}

h1, h2, h3 { margin: 0; font-weight: 700; }

/* ---- Layout -------------------------------------------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  padding-top: calc(14px + env(safe-area-inset-top));
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar .logo { font-size: 17px; font-weight: 800; color: var(--brand); letter-spacing: .3px; }
.topbar .spacer { flex: 1; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 22px; }

.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .g3 { grid-template-columns: 1fr; } }

/* ---- Componentes --------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.card.project { cursor: pointer; transition: transform .12s ease, box-shadow .12s ease; }
.card.project:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(31,41,55,.12); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  background: var(--brand);
  color: #fff;
}
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.btn.soft { background: var(--brand-soft); color: var(--brand); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.chip {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: .2px;
}

.fi { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.fi label { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); }
.fi input, .fi select, .fi textarea {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 16px; /* evita zoom auto iOS */
  background: #fff;
  color: var(--ink);
  font-family: inherit;
}
.fi input:focus, .fi select:focus, .fi textarea:focus {
  outline: 2px solid var(--brand-soft);
  border-color: var(--brand);
}

/* ---- Modal (cierra SOLO con la X) ----------------------------- */
.modal-ov {
  position: fixed;
  inset: 0;
  background: rgba(31, 41, 55, .45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 18px;
  padding-bottom: calc(18px + env(safe-area-inset-bottom));
}
.modal-ov.open { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--radius);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 22px;
}
.modal .m-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal .m-x {
  border: none;
  background: var(--bg);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  font-size: 16px;
  cursor: pointer;
  color: var(--ink-soft);
}

/* ---- Login ----------------------------------------------------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  padding-top: calc(20px + env(safe-area-inset-top));
}
.login-card { width: 100%; max-width: 400px; }
.login-card .logo { font-size: 24px; font-weight: 800; color: var(--brand); margin-bottom: 4px; }
.login-card .sub { color: var(--ink-soft); font-size: 14px; margin-bottom: 22px; }

.err { color: var(--danger); font-size: 13px; min-height: 18px; }
.muted { color: var(--ink-soft); font-size: 13px; }

.empty {
  text-align: center;
  color: var(--ink-soft);
  padding: 60px 20px;
  border: 2px dashed var(--line);
  border-radius: var(--radius);
}