:root{
  --bg: #f5f7f6;
  --panel: #ffffff;
  --border: #dfe4e2;
  --text: #1c2624;
  --muted: #5f6b68;
  --accent: #1d6f5c;
  --accent-dim: #14513f;
  --danger: #b3261e;
  --link: #1d6f5c;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

a{ color: var(--link); }

.site-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand{ display: flex; align-items: baseline; gap: 10px; }
.brand a{
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.2px;
}
.brand .tagline{ color: var(--muted); font-size: 0.82rem; }

.topnav{ display: flex; gap: 20px; }
.topnav a{
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}
.topnav a:hover{ color: var(--accent); }

main{
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.section-title{
  font-size: 1.25rem;
  margin: 0 0 14px 0;
  border-left: 4px solid var(--accent);
  padding-left: 10px;
}

.card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.btn{
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn:hover{ background: var(--accent-dim); }

.link-btn{
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  text-align: left;
}
.link-btn:hover{ color: var(--accent); }

.form-error{
  color: var(--danger);
  background: rgba(179, 38, 30, 0.08);
  border: 1px solid rgba(179, 38, 30, 0.25);
  border-radius: 8px;
  padding: 10px 14px;
  max-width: 420px;
}

.auth-form{
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 380px;
}
.auth-form label{
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 0.88rem;
}
.auth-form input{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 12px;
  font-family: inherit;
  font-size: 1rem;
}

/* ---- Avatar menu: placeholder icon logged-out, initials-on-color logged in,
   pure-CSS hover/focus dropdown, no JS ---- */
.avatar-menu{
  position: relative;
}
.avatar-circle{
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: var(--muted);
  padding: 0;
}
.avatar-circle svg{ width: 20px; height: 20px; fill: #fff; }

.avatar-dropdown{
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 190px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 8px;
  z-index: 20;
}
/* Invisible bridge over the 8px visual gap between the avatar button and
   the dropdown, so :hover survives the mouse crossing it (previously the
   menu closed unless you clicked to hold :focus-within). */
.avatar-dropdown::before{
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.avatar-menu:hover .avatar-dropdown,
.avatar-menu:focus-within .avatar-dropdown{
  display: block;
}
.avatar-dropdown a,
.avatar-dropdown .link-btn{
  display: block;
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.9rem;
}
.avatar-dropdown a:hover,
.avatar-dropdown .link-btn:hover{
  background: var(--bg);
  color: var(--text);
}
.avatar-dropdown-header{
  padding: 6px 10px 10px 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.avatar-dropdown-header strong{ display: block; font-size: 0.9rem; }
.avatar-dropdown-header span{ display: block; font-size: 0.78rem; color: var(--muted); }

/* Deterministic palette for logged-in avatars -- see auth.AvatarColorClass */
.avatar-c0{ background: #1d6f5c; }
.avatar-c1{ background: #2563a8; }
.avatar-c2{ background: #a8562b; }
.avatar-c3{ background: #6b4fa0; }
.avatar-c4{ background: #b3261e; }
.avatar-c5{ background: #3d7a3d; }
.avatar-c6{ background: #a0527a; }
.avatar-c7{ background: #4a5a6a; }

.data-table{
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 24px;
}
.data-table th, .data-table td{
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.data-table th{ color: var(--muted); font-weight: 600; font-size: 0.82rem; }
.data-table tr:last-child td{ border-bottom: none; }
.data-table a{ text-decoration: none; }
.data-table a:hover{ text-decoration: underline; }

.badge{
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-pending{ background: rgba(180, 140, 0, 0.12); color: #8a6800; }
.badge-approved{ background: rgba(29, 111, 92, 0.12); color: var(--accent-dim); }
.badge-rejected{ background: rgba(179, 38, 30, 0.1); color: var(--danger); }

.line-row{ display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 8px; align-items: center; margin-bottom: 8px; }
.line-row select, .line-row input{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 9px;
  font-family: inherit;
  font-size: 0.9rem;
}
.form-message{
  color: var(--accent);
  background: rgba(29, 111, 92, 0.08);
  border: 1px solid rgba(29, 111, 92, 0.25);
  border-radius: 8px;
  padding: 10px 14px;
  max-width: 480px;
}
.temp-password{
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.1rem;
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 6px;
}

/* Uploaded profile pictures fill the avatar circle; initials render when no
   picture is set. avatar-lg is the bigger variant on the /profile page. */
.avatar-circle img{
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.avatar-lg{
  width: 96px;
  height: 96px;
  font-size: 2rem;
  flex-shrink: 0;
}
.profile-card{
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Crop stage on /profile */
#crop-canvas{
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: grab;
  touch-action: none;
  display: block;
}
#crop-canvas:active{ cursor: grabbing; }
.crop-zoom{ display: block; margin-top: 8px; }
.crop-zoom input{ width: 260px; vertical-align: middle; }
.crop-hint{ font-size: 0.82rem; color: var(--muted); max-width: 420px; }

/* ---- Function menus (QuickBooks-style menu bar): pure-CSS hover/focus
   dropdowns, same pattern and gap-bridge as the avatar menu, no JS ---- */
.nav-menu{ position: relative; }
.nav-label{
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  cursor: pointer;
}
.nav-menu:hover > .nav-label,
.nav-menu:focus-within > .nav-label{ color: var(--accent); }
.nav-dropdown{
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  min-width: 200px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 8px;
  z-index: 20;
}
.nav-dropdown::before{
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.nav-menu:hover .nav-dropdown,
.nav-menu:focus-within .nav-dropdown{ display: block; }
.nav-dropdown a{
  display: block;
  padding: 7px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.9rem;
  white-space: nowrap;
}
.nav-dropdown a:hover{ background: var(--bg); color: var(--text); }
.nav-dropdown .soon{
  display: block;
  padding: 7px 10px;
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
  cursor: default;
}
.nav-dropdown .soon::after{ content: " · soon"; font-size: 0.72rem; opacity: 0.8; }
.nav-sep{ border-top: 1px solid var(--border); margin: 6px 4px; }

/* ---- Amount columns: right-aligned, tabular digits, headers included.
   Applied via class="amt" on the th/td of monetary (and count) columns. ---- */
.data-table th.amt,
.data-table td.amt{
  text-align: right;
  font-variant-numeric: tabular-nums;
}