/* ═══════════════════════════════════════════════════════════════
   global.css — FishX Shared Styles
   Theme: Bold blue (#1877F2 logo blue) + pure black/white
   Font: Barlow Condensed (display) + DM Sans (body)
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --blue:       #1877F2;
  --blue-light: #3B93FF;
  --blue-dark:  #0F55C4;
  --blue-dim:   rgba(24, 119, 242, 0.15);
  --blue-glow:  rgba(24, 119, 242, 0.35);

  --black:      #0A0A0A;
  --gray-900:   #111111;
  --gray-800:   #1A1A1A;
  --gray-700:   #242424;
  --gray-600:   #333333;
  --gray-400:   #666666;
  --gray-200:   #AAAAAA;
  --gray-100:   #DDDDDD;
  --white:      #FFFFFF;

  --green:      #22C55E;
  --red:        #EF4444;
  --gold:       #F59E0B;
  --orange:     #F97316;

  --bg:         var(--black);
  --surface:    var(--gray-900);
  --surface2:   var(--gray-800);
  --border:     rgba(255,255,255,0.08);
  --border-blue: rgba(24, 119, 242, 0.4);
  --text:       var(--white);
  --text-muted: var(--gray-200);
  --text-dim:   var(--gray-400);

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --r-sm:  4px;
  --r-md:  8px;
  --r-lg:  14px;
  --r-xl:  20px;
  --r-2xl: 32px;
  --r-full: 9999px;

  --shadow-blue: 0 8px 32px rgba(24, 119, 242, 0.3);
  --shadow-dark: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.5);

  --nav-h: 64px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: var(--font-body); outline: none; border: none; background: none; }
button { cursor: pointer; }
ul { list-style: none; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--gray-900); }
::-webkit-scrollbar-thumb { background: var(--gray-600); border-radius: 99px; }

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: var(--font-display); letter-spacing: 0.02em; line-height: 1.05; }
h1 { font-size: clamp(2.8rem, 7vw, 6rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; }
h3 { font-size: 1.4rem; font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 700; }
p  { line-height: 1.65; }

.text-blue  { color: var(--blue); }
.text-muted { color: var(--text-muted); }
.text-dim   { color: var(--text-dim); }
.text-green { color: var(--green); }
.text-gold  { color: var(--gold); }
.text-red   { color: var(--red); }
.mono { font-family: 'Courier New', monospace; }

/* ── Navigation ─────────────────────────────────────────────── */
.topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img { height: 36px; width: auto; }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--white);
}
.nav-logo-text span { color: var(--blue); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  padding: 7px 16px;
  border-radius: var(--r-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.18s var(--ease);
  white-space: nowrap;
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-link.active {
  color: var(--blue-light);
  background: var(--blue-dim);
  border: 1px solid var(--border-blue);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-shrink: 0;
}

.nav-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-blue);
  cursor: pointer;
}

.nav-username {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ── Page wrapper ───────────────────────────────────────────── */
.page-wrap {
  padding-top: calc(var(--nav-h) + 32px);
  padding-bottom: 80px;
  min-height: 100vh;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.container-sm {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--r-md);
  font-size: 0.92rem;
  font-weight: 600;
  transition: all 0.18s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { background: var(--blue-light); box-shadow: 0 8px 40px rgba(24,119,242,0.5); transform: translateY(-1px); }

.btn-outline {
  border: 1.5px solid var(--border-blue);
  color: var(--blue-light);
  background: var(--blue-dim);
}
.btn-outline:hover { background: rgba(24,119,242,0.2); border-color: var(--blue); }

.btn-ghost {
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--white); background: rgba(255,255,255,0.1); }

.btn-danger {
  background: var(--red);
  color: var(--white);
}
.btn-danger:hover { opacity: 0.85; }

.btn-lg { padding: 14px 32px; font-size: 1rem; font-weight: 700; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-block { width: 100%; }

.btn-google {
  background: var(--white);
  color: #333;
  border: 1px solid #ddd;
  padding: 13px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  transition: all 0.18s;
}
.btn-google:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.4); transform: translateY(-1px); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.22s var(--ease), border-color 0.22s, box-shadow 0.22s;
}
.card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-blue);
}
.card-body { padding: 16px; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.form-input {
  width: 100%;
  padding: 11px 14px;
  background: var(--gray-800);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  color: var(--white);
  font-size: 0.95rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  resize: vertical;
}
.form-input::placeholder { color: var(--gray-400); }
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(24,119,242,0.18); }
select.form-input { cursor: pointer; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-blue   { background: var(--blue-dim); color: var(--blue-light); border: 1px solid var(--border-blue); }
.badge-green  { background: rgba(34,197,94,0.12); color: var(--green); border: 1px solid rgba(34,197,94,0.3); }
.badge-gold   { background: rgba(245,158,11,0.12); color: var(--gold); border: 1px solid rgba(245,158,11,0.3); }
.badge-red    { background: rgba(239,68,68,0.12); color: var(--red); border: 1px solid rgba(239,68,68,0.3); }
.badge-gray   { background: rgba(255,255,255,0.06); color: var(--text-muted); border: 1px solid var(--border); }

/* ── Grade badges ───────────────────────────────────────────── */
.grade { font-family: var(--font-display); font-weight: 800; font-size: 1rem; padding: 3px 12px; border-radius: var(--r-sm); }
.grade-S { background: linear-gradient(135deg,#F59E0B,#EF4444); color: #fff; }
.grade-A { background: linear-gradient(135deg,#1877F2,#3B93FF); color: #fff; }
.grade-B { background: linear-gradient(135deg,#22C55E,#16A34A); color: #fff; }
.grade-C { background: rgba(255,255,255,0.1); color: var(--text-muted); border: 1px solid var(--border); }

/* ── Divider ────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}
.divider-text {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dim);
  font-size: 0.8rem;
  margin: 20px 0;
}
.divider-text::before, .divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Toast ──────────────────────────────────────────────────── */
#toastContainer {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 12px 18px;
  border-radius: var(--r-md);
  font-size: 0.88rem;
  font-weight: 500;
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-dark);
  animation: toastIn 0.3s var(--bounce) both;
  max-width: 300px;
}
.toast-success { background: rgba(34,197,94,0.15); border-color: rgba(34,197,94,0.3); color: var(--green); }
.toast-error   { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.3); color: var(--red); }
.toast-info    { background: rgba(24,119,242,0.15); border-color: var(--border-blue); color: var(--blue-light); }

/* ── Spinner ────────────────────────────────────────────────── */
.spinner {
  width: 28px; height: 28px;
  border: 3px solid rgba(24,119,242,0.2);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
.spinner-sm { width: 18px; height: 18px; border-width: 2px; }

/* ── Fish card ──────────────────────────────────────────────── */
.fish-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: transform 0.22s var(--ease), box-shadow 0.22s, border-color 0.22s; animation: riseUp 0.4s var(--bounce) both; }
.fish-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); border-color: var(--border-blue); }
.fish-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--gray-800);
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
}
.fish-card-body { padding: 14px; }
.fish-card-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; letter-spacing: 0.02em; }
.fish-card-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.fish-card-avatar { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); }
.fish-card-user { font-size: 0.78rem; color: var(--text-dim); }
.fish-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.price-tag { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; color: var(--green); letter-spacing: 0.02em; }
.price-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 2px; }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  background: var(--gray-900);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-dark);
  animation: riseUp 0.3s var(--bounce);
}
.modal-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; margin-bottom: 6px; }
.modal-sub { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 20px; }

/* ── Page header ────────────────────────────────────────────── */
.page-header { margin-bottom: 36px; }
.page-header h2 { margin-bottom: 6px; }
.page-header p  { color: var(--text-muted); font-size: 0.95rem; }

/* ── Grid helpers ───────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2  { gap: 8px; }
.gap-3  { gap: 12px; }
.gap-4  { gap: 16px; }
.hidden { display: none !important; }
.mt-2   { margin-top: 8px; }
.mt-4   { margin-top: 16px; }
.mb-4   { margin-bottom: 16px; }

/* ── Empty state ────────────────────────────────────────────── */
.empty-state {
  grid-column: 1/-1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
}
.empty-state-icon { font-size: 4rem; margin-bottom: 16px; display: block; }
.empty-state p { font-size: 0.95rem; }

/* ── Keyframes ──────────────────────────────────────────────── */
@keyframes riseUp   { from { opacity:0; transform: translateY(20px) scale(0.98); } to { opacity:1; transform: none; } }
@keyframes fadeIn   { from { opacity:0; } to { opacity:1; } }
@keyframes spin     { to { transform: rotate(360deg); } }
@keyframes toastIn  { from { opacity:0; transform: translateX(40px); } to { opacity:1; transform: none; } }
@keyframes toastOut { from { opacity:1; } to { opacity:0; transform: translateX(40px); } }
@keyframes pulse    { 0%,100% { opacity:1; } 50% { opacity:0.5; } }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .container, .container-sm { padding: 0 16px; }
  .topnav { padding: 0 16px; gap: 16px; }
  .nav-links { display: none; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; gap: 12px; }
}
@media (max-width: 480px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}



/* Hero logo display gets blue tint */
.hero-logo-img {
  filter: drop-shadow(0 0 40px rgba(24,119,242,0.8)) brightness(1.1);
}

/* ── Fish card image — real photo support ─────────────────── */
.fish-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--gray-800);
  overflow: hidden;
  position: relative;
}
.fish-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Location pill on cards ───────────────────────────────── */
.fish-card-location {
  font-size: 0.68rem;
  color: var(--blue-light);
  background: var(--blue-dim);
  padding: 2px 7px;
  border-radius: var(--r-full);
  border: 1px solid var(--border-blue);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90px;
}