/* ============================================
   MYSITE — Global Stylesheet
   Edit colors in :root to re-theme the whole site
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  /* Brand Colors — change these to make it yours */
  --accent:       #00d4ff;
  --accent2:      #7c3aed;
  --accent-glow:  rgba(0, 212, 255, 0.18);

  /* Dark theme */
  --bg:           #0a0a0f;
  --bg2:          #111118;
  --bg3:          #18181f;
  --border:       rgba(255,255,255,0.08);
  --text:         #f0f0f8;
  --text-dim:     #6b6b80;
  --text-mid:     #a0a0b8;

  /* Status */
  --green:  #22c55e;
  --red:    #ef4444;
  --orange: #f97316;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  line-height: 1.2;
}

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 64px;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  z-index: 1000;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: all 0.18s;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--bg3);
  color: var(--text);
}

.nav-links a.active {
  color: var(--accent);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Hamburger for mobile */
#menuToggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  padding: 0.3rem;
}

/* ── MOBILE NAV ── */
@media (max-width: 700px) {
  #menuToggle { display: block; }
  .nav-links {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--bg2);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    gap: 0.25rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 1rem; font-size: 1rem; }
}

/* ── PAGE WRAPPER ── */
.page {
  display: none;
  min-height: calc(100vh - 64px);
  padding-top: 80px;
  padding-bottom: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.page.active { display: block; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  border: none;
  transition: all 0.18s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  font-weight: 600;
}
.btn-primary:hover { background: #33ddff; transform: translateY(-1px); }

.btn-secondary {
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-danger {
  background: var(--red);
  color: white;
}
.btn-danger:hover { background: #dc2626; }

.btn-ghost {
  background: transparent;
  color: var(--text-mid);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-mid); }

/* ── CARDS ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ── FORMS ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.form-control {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.18s;
  width: 100%;
}

.form-control:focus { border-color: var(--accent); }
.form-control::placeholder { color: var(--text-dim); }
select.form-control option { background: var(--bg2); }

/* ── SECTION HEADERS ── */
.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.section-header p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* ── BADGE ── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-accent { background: var(--accent-glow); color: var(--accent); border: 1px solid rgba(0,212,255,0.3); }
.badge-green  { background: rgba(34,197,94,0.12); color: var(--green); border: 1px solid rgba(34,197,94,0.25); }
.badge-red    { background: rgba(239,68,68,0.12); color: var(--red); border: 1px solid rgba(239,68,68,0.25); }

/* ── TOAST NOTIFICATION ── */
#toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.25s;
  pointer-events: none;
  max-width: 320px;
  box-shadow: var(--shadow);
}

#toast.show { opacity: 1; transform: translateY(0); }
#toast.success { border-left: 3px solid var(--green); }
#toast.error   { border-left: 3px solid var(--red); }
#toast.info    { border-left: 3px solid var(--accent); }

/* ── MODAL ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 440px;
  padding: 2rem;
  animation: modalIn 0.22s ease;
  position: relative;
}

@keyframes modalIn {
  from { opacity:0; transform: scale(0.95) translateY(16px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.3rem;
  line-height: 1;
  padding: 0.2rem 0.4rem;
}
.modal-close:hover { color: var(--text); }

.modal h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

/* ── DIVIDER ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* ── GRID HELPERS ── */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.2rem; }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-dim);
}

.empty-state .empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.4; }
.empty-state h3 { font-size: 1.2rem; color: var(--text-mid); margin-bottom: 0.5rem; }

/* ── CART BADGE ── */
#cartCount {
  background: var(--accent);
  color: #000;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  min-width: 18px;
  text-align: center;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }