/* NovaFitK Members — shared styles (yellow TEST theme) */
:root {
  --dark: #0A0A0A; --dark2: #141414; --dark3: #1F1F1F;
  --yellow: #FFD400; --yellow-dim: rgba(255,212,0,0.12);
  --yellow-border: rgba(255,212,0,0.30); --accent: #FF8C00;
  --text: #F5F5F5; --text-muted: #888888;
  --green: #39FF14; --green-dim: rgba(57,255,20,0.12);
  --nav-bg: rgba(10,10,10,0.92);
  --input-bg: var(--dark3);
  --input-border: #333;
  --divider: #222;
  --shadow: 0 0 0 transparent;
}

/* Light theme — applied via <html data-theme="light"> or body[data-theme="light"].
   Cream/off-white background, dark text, yellow accent stays for buttons/links.
   All other rules already use var(--*) so they pick this up automatically. */
[data-theme="light"] {
  --dark: #FAF7F0;        /* warm cream page bg */
  --dark2: #FFFFFF;       /* card bg */
  --dark3: #F0EBDF;       /* nested/input bg */
  --yellow: #C9A300;      /* darker yellow for AA contrast on white */
  --yellow-dim: rgba(201,163,0,0.10);
  --yellow-border: rgba(201,163,0,0.30);
  --text: #1A1A1A;        /* near-black text */
  --text-muted: #5C5C5C;
  --nav-bg: rgba(250,247,240,0.94);
  --input-bg: #FFFFFF;
  --input-border: #D6D0BF;
  --divider: #E5DFCE;
  --shadow: 0 1px 2px rgba(0,0,0,0.06);
}

*,*::before,*::after { box-sizing: border-box; margin:0; padding:0; }
body {
  font-family: 'Inter', sans-serif; background: var(--dark); color: var(--text);
  line-height: 1.6; min-height: 100vh; padding-top: 70px;
  transition: background-color 0.2s ease, color 0.2s ease;
}
nav { position: fixed; top:0; left:0; right:0; z-index:100;
  background: var(--nav-bg); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--yellow-border); height: 70px;
  display:flex; align-items:center; justify-content: space-between;
  padding: 0 24px; transition: background-color 0.2s ease; }
nav .brand { font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: 22px; color: var(--yellow); letter-spacing: 1px;
  text-decoration: none; }
nav .brand .test-tag { font-size: 10px; color: #000; background: var(--yellow);
  padding: 2px 6px; border-radius: 3px; margin-left: 8px; vertical-align: middle; }
nav .links a { color: var(--text-muted); text-decoration: none;
  margin-left: 24px; font-size: 14px; padding: 4px 0;
  border-bottom: 2px solid transparent; transition: color 0.15s, border-color 0.15s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
nav .links a:first-child { margin-left: 24px; }
nav .links a:hover { color: var(--yellow); }
nav .links a.active { color: var(--yellow); border-bottom-color: var(--yellow); }
nav .brand { white-space: nowrap; }
nav .utility-bar { display: flex; gap: 16px; padding-left: 24px; border-left: 1px solid var(--yellow-border); }
nav .utility-bar button { background: transparent; border: 1px solid transparent; color: var(--text-muted); cursor: pointer; padding: 6px; display: flex; align-items: center; justify-content: center; border-radius: 4px; transition: color 0.15s, border-color 0.15s; }
nav .utility-bar button:hover { color: var(--yellow); border-color: var(--yellow-border); }
nav .utility-bar svg { width: 18px; height: 18px; }
.container { max-width: 1100px; margin: 0 auto; padding: 40px 24px; }
h1 { font-family: 'Oswald', sans-serif; font-size: 48px;
  margin-bottom: 8px; letter-spacing: 1px; color: var(--yellow); }
h2 { font-family: 'Oswald', sans-serif; font-size: 28px;
  margin: 32px 0 12px; letter-spacing: 0.5px; color: var(--yellow); }
.muted { color: var(--text-muted); }
.card { background: var(--dark2); border: 1px solid var(--yellow-border);
  border-radius: 8px; padding: 24px; margin-bottom: 16px; }
.btn { display: inline-block; background: var(--yellow); color: #000;
  font-family: 'Oswald', sans-serif; font-weight: 600; letter-spacing: 1px;
  padding: 14px 28px; border: none; border-radius: 4px;
  cursor: pointer; text-decoration: none; font-size: 15px;
  text-transform: uppercase; transition: all 0.2s; }
.btn:hover { background: #ffe24d; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--yellow);
  border: 1px solid var(--yellow); }
.btn.ghost:hover { background: var(--yellow-dim); }
.btn.green { background: var(--green); color: #000; }
.btn.green:hover { background: #5dff47; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
input, select { width: 100%; padding: 12px 14px; background: var(--input-bg);
  border: 1px solid var(--input-border); border-radius: 4px; color: var(--text);
  font-size: 15px; font-family: inherit; transition: background-color 0.2s ease, border-color 0.2s ease; }
input:focus { outline: none; border-color: var(--yellow); }
label { display: block; margin-bottom: 6px; font-size: 13px;
  text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.form-group { margin-bottom: 16px; }
.error { background: rgba(255,60,60,0.1); border: 1px solid rgba(255,60,60,0.3);
  color: #ff8888; padding: 12px; border-radius: 4px; margin-bottom: 16px; font-size: 14px; }
.success { background: var(--yellow-dim); border: 1px solid var(--yellow-border);
  color: var(--yellow); padding: 12px; border-radius: 4px; margin-bottom: 16px; font-size: 14px; }
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; }
.video-card { background: var(--dark2); border: 1px solid var(--yellow-border);
  border-radius: 8px; padding: 16px; transition: all 0.2s;
  text-decoration: none; color: var(--text); display: block; }
.video-card:hover { transform: translateY(-2px); border-color: var(--yellow); }
.video-card.locked { opacity: 0.55; cursor: not-allowed; }
.video-card .badge { display: inline-block; font-size: 10px;
  text-transform: uppercase; padding: 3px 8px; border-radius: 3px;
  letter-spacing: 1px; margin-bottom: 8px; }
.badge.free    { background: #2a2a2a; color: var(--text-muted); }
.badge.members { background: rgba(255,212,0,0.15); color: var(--yellow); }
.tier-pill { display: inline-block; padding: 4px 10px; border-radius: 4px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
  background: var(--yellow-dim); color: var(--yellow); border: 1px solid var(--yellow-border); }
.player-placeholder { background: var(--dark2); border: 1px solid var(--yellow-border);
  border-radius: 8px; aspect-ratio: 16/9; display: flex; align-items: center;
  justify-content: center; color: var(--text-muted); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px; margin-top: 24px; }
.pricing-card { background: var(--dark2); border: 1px solid var(--yellow-border);
  border-radius: 8px; padding: 28px; text-align: center; }
.pricing-card.featured { border-color: var(--yellow); border-width: 2px; }
.pricing-card .price { font-family: 'Oswald', sans-serif; font-size: 48px;
  color: var(--yellow); margin: 12px 0; }
.pricing-card .price small { font-size: 16px; color: var(--text-muted); }
.pricing-card ul { list-style: none; text-align: left; margin: 20px 0; }
.pricing-card li { padding: 6px 0; border-bottom: 1px solid var(--divider); font-size: 14px; }
.pricing-card li::before { content: "✓ "; color: var(--green); font-weight: bold; }
@media (max-width: 600px) { h1 { font-size: 36px; } }

/* Overflow-driven responsive nav.
   We don't pick a fixed pixel breakpoint — instead, _shared.js measures the
   nav and sets nav[data-overflow="true"] when the inline link row doesn't fit.
   Below: hide the inline row, show the hamburger, and turn the same .links
   block into a vertical drawer below the nav. */
nav[data-overflow="true"] { padding: 0 16px; }
nav .links { min-width: 0; margin-left: auto; padding-right: 16px; }
nav[data-overflow="true"] .links {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--yellow-border);
  padding: 12px 0;
  gap: 0;
}
nav[data-overflow="true"] .hamburger { display: flex; }
nav[data-overflow="true"].nav-open .links {
  display: flex;
}
nav[data-overflow="true"].nav-open .links a {
  margin: 0;
  padding: 14px 24px;
  font-size: 15px;
  border-bottom: 1px solid var(--divider);
}
nav[data-overflow="true"].nav-open .links a:last-child { border-bottom: none; }
nav[data-overflow="true"].nav-open .links a.active { border-bottom-color: var(--yellow); }
nav[data-overflow="true"].nav-open .hamburger .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
nav[data-overflow="true"].nav-open .hamburger .bar:nth-child(2) { opacity: 0; }
nav[data-overflow="true"].nav-open .hamburger .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
nav .hamburger {
  background: transparent;
  border: 1px solid var(--yellow-border);
  border-radius: 4px;
  width: 40px;
  height: 40px;
  padding: 0;
  cursor: pointer;
  display: none; /* hidden by default; only shown via nav[data-overflow="true"] */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: border-color 0.15s;
}
/* When the hamburger lives inside .utility-bar (mobile layout), the generic
   `nav .utility-bar button { display: flex }` rule has the same specificity
   (0,2,1) as `nav .hamburger` above but appears EARLIER in the file, so it
   wins the cascade. Add this same-specificity rule LATER in the file so the
   hamburger's hide-by-default wins on desktop. */
nav .utility-bar .hamburger { display: none; }
nav[data-overflow="true"] .hamburger { display: flex; }
nav .hamburger:hover { border-color: var(--yellow); }
/* The hamburger is INSIDE .utility-bar (placed to the right of the avatar on
   mobile). Reset the .utility-bar button chrome so the hamburger's own styles
   (yellow border, square shape, padding:0) win. */
nav .utility-bar .hamburger { padding: 0; border-color: var(--yellow-border); border-radius: 4px; }
nav .utility-bar .hamburger:hover { border-color: var(--yellow); color: var(--text-muted); background: transparent; }
nav .hamburger .bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--yellow);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}
/* Member-row layout — used by trainer.html list, trainer.html detail, members.html dashboard */
.member-row { display:flex; justify-content:space-between; align-items:center; padding:14px 0; border-bottom:1px solid var(--divider); gap:16px; flex-wrap:wrap; }
.member-row:last-child { border-bottom:none; }
.member-row .info { flex:1; }
.member-row .name { font-family:'Oswald',sans-serif; font-size:18px; color:var(--yellow); }
.member-row .meta { font-size:12px; color:var(--text-muted); margin-top:2px; }
.member-row .stats { display:flex; gap:24px; font-size:13px; color:var(--text-muted); flex-wrap:wrap; }
.member-row .stats strong { color:var(--text); font-size:16px; display:block; margin-bottom:2px; }
.member-row .actions { display:flex; gap:8px; flex-wrap:wrap; }

/* Theme toggle — sun/moon button in nav utility area.
   Hover/focus styles + the two icon variants (show one, hide the other). */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--yellow-border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, border-color 0.15s, background-color 0.15s;
}
.theme-toggle:hover { color: var(--yellow); border-color: var(--yellow); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* Card hover/transition for theme swap */
.card, .video-card, .pricing-card, .stat-card, .chart-wrap, .workout-card, .exercise-block {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* ===== User-menu (avatar + nickname + dropdown) ===== */
/* The avatar+nickname pill sits inside .links, looks like a nav item. */
.user-menu { position: relative; display: inline-block; }
.user-menu-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; border: 1px solid transparent;
  color: var(--text-muted); cursor: pointer;
  padding: 4px 8px 4px 4px; border-radius: 999px;
  font: inherit; font-size: 14px; line-height: 1;
  transition: color 0.15s, border-color 0.15s, background-color 0.15s;
}
/* The user-menu button is INSIDE .utility-bar, but we don't want the
   .utility-bar button chrome (border / hover background) to apply here. */
nav .utility-bar .user-menu-btn { padding: 4px 8px 4px 4px; border-radius: 999px; }
nav .utility-bar .user-menu-btn:hover { border-color: var(--yellow-border); }
.user-menu-btn:hover { color: var(--yellow); border-color: var(--yellow-border); background: rgba(255,212,0,0.04); }
.user-menu-btn:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }

.user-menu-btn .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--yellow); color: #000;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 15px;
  overflow: hidden; flex: 0 0 auto;
}
.user-menu-btn .avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

.user-menu-btn .chevron {
  width: 14px; height: 14px; opacity: 0.7; transition: transform 0.15s;
}
.user-menu[data-open="true"] .user-menu-btn .chevron { transform: rotate(180deg); }
.user-menu[data-open="true"] .user-menu-btn {
  color: var(--yellow); border-color: var(--yellow-border); background: rgba(255,212,0,0.04);
}

/* Dropdown panel — anchored under the button. */
.user-menu-panel {
  position: absolute; top: calc(100% + 12px); right: 0;
  min-width: 240px; background: var(--dark2);
  border: 1px solid var(--yellow-border); border-radius: 8px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.45);
  padding: 6px; z-index: 200;
  display: flex; flex-direction: column;
}
.user-menu-panel[hidden] { display: none; }

.user-menu-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 10px; margin-bottom: 4px;
  border-bottom: 1px solid var(--divider);
}
.user-menu-name { font-family: 'Oswald', sans-serif; color: var(--yellow); font-size: 14px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 160px; }
.user-menu-tier { font-size: 10px; letter-spacing: 1px; padding: 2px 6px; border-radius: 3px;
  background: var(--yellow-dim); color: var(--yellow); border: 1px solid var(--yellow-border); }

.user-menu-panel a[role="menuitem"] {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 6px;
  color: var(--text); text-decoration: none; font-size: 14px;
  transition: background-color 0.12s, color 0.12s;
}
.user-menu-panel a[role="menuitem"]:hover { background: var(--dark3); color: var(--yellow); }
.user-menu-panel a[role="menuitem"].active { color: var(--yellow); background: var(--yellow-dim); }
.user-menu-panel a[role="menuitem"] svg { width: 18px; height: 18px; flex: 0 0 auto; opacity: 0.85; }
.user-menu-sep { height: 1px; background: var(--divider); margin: 6px 4px; }

/* Mobile (overflow-driven): the .links row becomes a vertical drawer below
   the nav. The avatar lives in .utility-bar at top-right and keeps its
   dropdown behavior. */
nav[data-overflow="true"] .user-menu { display: inline-block; }
nav[data-overflow="true"] .user-menu-btn .chevron { display: none; }
nav[data-overflow="true"] .user-menu-panel {
  /* Anchor dropdown below the avatar, right-aligned. On narrow screens the
     240px min-width still fits because we right-align. */
  right: 16px;
}
nav[data-overflow="true"] .user-menu-panel a[role="menuitem"] {
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   Week strip — for the Calendar card on the dashboard.
   7 cells Mon-Sun with stacked tint dots per event kind. Mirrors the
   calendar's strength/cardio/photo/measure/doc palette.
   -------------------------------------------------------------------------- */
.week-strip-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 16px;
}
.week-strip-cell {
  background: var(--dark3);
  border: 1px solid var(--divider);
  border-radius: 6px;
  padding: 10px 6px 8px;
  text-align: center;
  min-height: 78px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.week-strip-today {
  border-color: var(--yellow);
  box-shadow: 0 0 0 1px var(--yellow) inset;
}
.week-strip-cell .week-strip-daynum {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
  line-height: 1;
}
.week-strip-cell.week-strip-today .week-strip-daynum { color: var(--yellow); }
.week-strip-cell .week-strip-daylbl {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}
.week-strip-dots {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
  justify-content: center;
  min-height: 8px;
}
.week-strip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.week-strip-dot.dot-strength { background: rgba(255, 212, 0, 0.85); }
.week-strip-dot.dot-cardio   { background: rgba(57, 255, 20, 0.85); }
.week-strip-dot.dot-photo    { background: rgba(255, 105, 180, 0.85); }
.week-strip-dot.dot-measure  { background: rgba(140, 130, 255, 0.85); }
.week-strip-dot.dot-doc      { background: rgba(200, 200, 200, 0.7); }
.week-strip-summary {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  align-items: baseline;
}
.week-strip-summary .week-strip-num {
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  color: var(--yellow);
  font-weight: 600;
  margin-right: 4px;
  letter-spacing: 0;
}
.week-strip-stat { display: inline-flex; align-items: baseline; }

@media (max-width: 480px) {
  .week-strip-cell { padding: 6px 2px; min-height: 64px; }
  .week-strip-cell .week-strip-daynum { font-size: 15px; }
  .week-strip-cell .week-strip-daylbl { display: none; }
  .week-strip-summary { gap: 10px; font-size: 11px; }
  .week-strip-summary .week-strip-num { font-size: 15px; }
}
