/* ============================================================
   BandHub — Base Stylesheet (Structural Styles Only)
   All colors come from the active theme file which is loaded
   BEFORE this file in header.php. Do not hardcode colors here.
   ============================================================ */

/* ── Reset / Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--clr-slate);
  background: var(--clr-parchment);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--clr-clay); text-decoration: none; }
a:hover { color: var(--clr-amber); text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--clr-bark);
  line-height: 1.25;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }

/* ── Top Header ─────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--clr-bark);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.35);
  gap: 1.5rem;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
}
.site-header .brand-icon {
  width: 36px; height: 36px;
  background: var(--clr-amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--clr-bark);
}
.site-header .brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--clr-straw);
  letter-spacing: .02em;
}

/* Top nav modules */
.top-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.top-nav::-webkit-scrollbar { display: none; }

.top-nav a {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem .85rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.75);
  font-size: .875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background .18s, color .18s;
  text-decoration: none;
}
.top-nav a:hover,
.top-nav a.active {
  background: var(--clr-top-nav-hover);
  color: var(--clr-straw);
}
.top-nav a i { font-size: .8rem; }

/* User menu */
.header-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.header-user .user-chip {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--clr-straw);
  font-size: .875rem;
  font-weight: 500;
}
.header-user .avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--clr-clay);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  color: #fff;
  font-weight: 600;
}
.btn-logout {
  padding: .3rem .75rem;
  border-radius: var(--radius-sm);
  background: var(--clr-logout-bg);
  color: var(--clr-straw);
  font-size: .8rem;
  font-weight: 500;
  border: 1px solid var(--clr-logout-border);
  cursor: pointer;
  transition: background .18s;
  text-decoration: none;
}
.btn-logout:hover { background: var(--clr-rust); color: #fff; text-decoration: none; }

/* ── Page Layout ────────────────────────────────────────────── */
.page-body {
  display: flex;
  flex: 1;
}

/* ── Left Sidebar Nav ───────────────────────────────────────── */
.side-nav {
  width: var(--nav-width);
  background: var(--clr-cream);
  border-right: 1px solid var(--clr-straw);
  padding: 1.5rem 0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.side-nav .nav-section-title {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-muted);
  padding: .75rem 1.25rem .3rem;
}

.side-nav a {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem 1.25rem;
  color: var(--clr-soil);
  font-size: .9rem;
  font-weight: 500;
  transition: background .15s, color .15s, border-left .15s;
  border-left: 3px solid transparent;
  text-decoration: none;
}
.side-nav a:hover {
  background: var(--clr-nav-hover-bg);
  color: var(--clr-clay);
  border-left-color: var(--clr-straw);
  text-decoration: none;
}
.side-nav a.active {
  background: var(--clr-nav-active-bg);
  color: var(--clr-clay);
  border-left-color: var(--clr-amber);
  font-weight: 600;
}
.side-nav a i {
  width: 18px;
  text-align: center;
  font-size: .85rem;
  color: var(--clr-amber);
}
.side-nav a.active i { color: var(--clr-clay); }

/* ── Main Content Area ──────────────────────────────────────── */
.main-content {
  flex: 1;
  padding: 2rem 2.5rem;
  overflow-x: hidden;
}

.page-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--clr-straw);
}
.page-header h1 { font-size: 1.75rem; }
.page-header p { color: var(--clr-muted); margin-top: .35rem; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--clr-bark);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--clr-straw);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1.1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background .18s, transform .1s, box-shadow .18s;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--clr-clay);
  color: #fff;
  box-shadow: 0 2px 6px var(--clr-btn-shadow);
}
.btn-primary:hover { background: var(--clr-soil); color: #fff; text-decoration: none; }
.btn-secondary {
  background: var(--clr-straw);
  color: var(--clr-bark);
}
.btn-secondary:hover { background: var(--clr-amber); color: var(--clr-bark); text-decoration: none; }
.btn-danger {
  background: var(--clr-rust);
  color: #fff;
}
.btn-danger:hover { background: var(--clr-btn-danger-hover); color: #fff; text-decoration: none; }
.btn-sm { padding: .3rem .75rem; font-size: .8rem; }
.btn-ghost {
  background: transparent;
  color: var(--clr-clay);
  border: 1px solid var(--clr-clay);
}
.btn-ghost:hover { background: var(--clr-clay); color: #fff; text-decoration: none; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-soil);
  margin-bottom: .35rem;
}
.form-control {
  width: 100%;
  padding: .55rem .85rem;
  border: 1px solid var(--clr-form-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--clr-slate);
  background: var(--clr-cream);
  transition: border-color .18s, box-shadow .18s;
}
.form-control:focus {
  outline: none;
  border-color: var(--clr-amber);
  box-shadow: 0 0 0 3px var(--clr-focus-ring);
}
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a0522d' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .75rem center; padding-right: 2rem; }
.form-text { font-size: .8rem; color: var(--clr-muted); margin-top: .3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: .85rem 1.1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: .9rem;
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  border-left: 4px solid transparent;
}
.alert-success { background: #eef5ec; border-left-color: var(--clr-sage); color: #3a5c32; }
.alert-danger   { background: #fdf0ed; border-left-color: var(--clr-rust); color: #7a2d1a; }
.alert-warning  { background: #fdf7ed; border-left-color: var(--clr-amber); color: #7a5a1a; }
.alert-info     { background: #edf2fd; border-left-color: #5a82d4; color: #2a3d7a; }

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  background: var(--clr-cream);
}
thead th {
  background: var(--clr-bark);
  color: var(--clr-cream);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .85rem;
  padding: .75rem 1rem;
  text-align: left;
}
tbody td {
  padding: .65rem 1rem;
  border-bottom: 1px solid var(--clr-table-border);
  vertical-align: middle;
}
tbody tr:hover { background: var(--clr-table-hover); }
tbody tr:last-child td { border-bottom: none; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-admin    { background: #fde8d8; color: var(--clr-clay); }
.badge-member   { background: #dff0dd; color: #3a5c32; }
.badge-guest    { background: #e8e4dc; color: var(--clr-muted); }
.badge-active   { background: #dff0dd; color: #3a5c32; }
.badge-inactive { background: #fde8d8; color: var(--clr-rust); }
.badge-warning  { background: #fdf3dc; color: #8a5c00; }

/* ── Login Page ─────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-bark);
  background-image:
    radial-gradient(circle at 20% 50%, var(--clr-login-glow1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, var(--clr-login-glow2) 0%, transparent 50%);
  padding: 2rem;
}
.login-box {
  background: var(--clr-cream);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.login-brand {
  text-align: center;
  margin-bottom: 2rem;
}
.login-brand .login-icon {
  width: 60px; height: 60px;
  background: var(--clr-amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-bark);
  margin: 0 auto .75rem;
}
.login-brand h1 {
  font-size: 1.75rem;
  color: var(--clr-bark);
}
.login-brand p {
  font-size: .9rem;
  color: var(--clr-muted);
  margin-top: .2rem;
}

/* ── Stat Grid ──────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-card .stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--clr-clay);
  line-height: 1;
}
.stat-card .stat-label {
  font-size: .8rem;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: .3rem;
}
.stat-card .stat-icon {
  font-size: 1.4rem;
  color: var(--clr-straw);
  margin-bottom: .5rem;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--clr-bark);
  color: rgba(255,255,255,.5);
  text-align: center;
  padding: .85rem 1.5rem;
  font-size: .8rem;
}
.site-footer a { color: var(--clr-straw); }

/* ── Utilities ──────────────────────────────────────────────── */
.text-muted  { color: var(--clr-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.justify-between { justify-content: space-between; }
.w-100 { width: 100%; }
.fin-positive { color: var(--clr-sage); }
.fin-negative { color: var(--clr-rust); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .side-nav { display: none; }
  .main-content { padding: 1.25rem 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .top-nav a span { display: none; }
  .header-user .user-chip .user-name { display: none; }
}