/* =========================================================
   styles/header.css — SpinChoice (CLEAN)
   - Logo + brand + NEW WHEEL hard-left
   - Links + theme toggle on the right
   - Sticky hide-on-scroll states supported
   ========================================================= */

/* ---------- Header shell ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;

  background-color: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #111827;

  transform: translateY(0);
  transition:
    transform 0.22s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}

/* When scrolled (adds shadow, slightly darker) */
.site-header--scrolled{
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
  background-color: rgba(2, 6, 23, 0.98);
  border-color: #020617;
}

/* Hidden state when scrolling down */
.site-header--hidden{
  transform: translateY(-100%);
  box-shadow: none;
}

/* ---------- Layout row (FULL WIDTH) ---------- */
.header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;

  height: 3.2rem;
  padding: 0 14px;
}

.header__left,
.header__right{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

/* ---------- Logo ---------- */
.logo{
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  min-width: 0;
}
.logo,
.logo:hover,
.logo:visited{
  text-decoration: none;
}

.logo-image{
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: block;
}

.logo-text{
  font-weight: 700;
  letter-spacing: 0.03em;
  font-size: 0.96rem;
  color: #f9fafb;
  white-space: nowrap;
}

.logo-text span{
  color: #8b9cff;
}

/* ---------- Nav links (right side) ---------- */
.nav{
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
}

.nav a{
  position: relative;
  text-decoration: none;
  color: #9ca3af;
  padding: 0.24rem 0.68rem;
  border-radius: 999px;
  background-color: transparent;

  transition:
    background-color 0.16s ease,
    color 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.06s ease;
}

.nav a::after{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  pointer-events: none;
  transition: border-color 0.18s ease;
}

.nav a:hover{
  color: #e5e7eb;
  background-color: rgba(88, 101, 242, 0.15);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.5);
  transform: translateY(-1px);
}

.nav a:hover::after{
  border-color: rgba(129, 140, 248, 0.65);
}

/* ---------- NEW WHEEL button (matches screenshot) ---------- */
.newwheel-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;

  height: 22px;          /* smaller */
  padding: 0 10px;       /* smaller */
  border-radius: 8px;    /* less round + fixed */

  background: #2eb163;
  color: #ffffff;
  text-decoration: none;

  font-weight: 800;
  font-size: 10.5px;     /* smaller */
  letter-spacing: 0.02em;
  text-transform: uppercase;

  box-shadow: 0 8px 14px rgba(0,0,0,0.20);
  transition: filter 0.14s ease, box-shadow 0.14s ease;
}


.newwheel-btn::before{
  content: "+";
  font-weight: 900;
  font-size: 14px;
  line-height: 1;
}
/* Shine sweep */
.newwheel-btn{
  position: relative;
  overflow: hidden; /* clip the shine */
}

.newwheel-btn::after{
  content: "";
  position: absolute;
  top: -40%;
  left: -60%;
  width: 45%;
  height: 180%;

  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.08) 30%,
    rgba(255,255,255,0.22) 50%,
    rgba(255,255,255,0.08) 70%,
    transparent 100%
  );


  transform: translateX(-120%) skewX(-18deg);
  opacity: 0;
  pointer-events: none;
}

.newwheel-btn:hover::after{
  opacity: 1;
  animation: newwheel-shine 0.42s ease-out forwards;

}

@keyframes newwheel-shine{
  from { transform: translateX(-120%) skewX(-18deg); }
  to   { transform: translateX(320%)  skewX(-18deg); }
}

.newwheel-btn:hover{
  text-decoration: none;
  filter: brightness(1.03);
  box-shadow: 0 12px 22px rgba(0,0,0,0.26);
  transform: none; /* no scaling */
}



.newwheel-btn:active{
  transform: translateY(0);
}

.newwheel-btn:focus-visible{
  outline: 2px solid rgba(255,255,255,0.9);
  outline-offset: 2px;
}

/* ---------- Theme toggle icons fix ---------- */
.theme-toggle__icon{
  display: inline-block;
  line-height: 1;
  opacity: 0;
  transition: opacity .18s ease, color .18s ease;
}

/* DARK (default): show moon only, make it white */
html:not([data-theme="light"]) .theme-toggle__icon--moon,
body:not(.theme-light):not(.is-light) .theme-toggle__icon--moon{
  opacity: 1;
  color: #ffffff;
}
html:not([data-theme="light"]) .theme-toggle__icon--sun,
body:not(.theme-light):not(.is-light) .theme-toggle__icon--sun{
  opacity: 0;
}

/* LIGHT: show sun only, make it dark */
html[data-theme="light"] .theme-toggle__icon--sun,
body.theme-light .theme-toggle__icon--sun,
body.is-light .theme-toggle__icon--sun{
  opacity: 1;
  color: #0f172a;
}
html[data-theme="light"] .theme-toggle__icon--moon,
body.theme-light .theme-toggle__icon--moon,
body.is-light .theme-toggle__icon--moon{
  opacity: 0;
}

/* ---------- Mobile ---------- */
@media (max-width: 640px){
  .header__inner{
    height: 2.9rem;
    padding: 0 10px;
  }

  .nav{
    gap: 0.5rem;
    font-size: 0.80rem;
  }

  .nav a{
    padding: 0.20rem 0.56rem;
  }

  .logo-text{ font-size: 0.90rem; }

  .logo-image{
    width: 24px;
    height: 24px;
  }

  .newwheel-btn{
    height: 26px;
    padding: 0 12px;
    font-size: 11px;
  }
}