/* ════════════════════════════════════════════════════════════════════
   HIKARI NAVBAR PREMIUM
   Uses base.css variables
   ════════════════════════════════════════════════════════════════════ */

@import url('base.css');

/* ── shell ── */
.hk-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 clamp(14px, 4vw, 38px);
  background: rgba(5, 5, 12, 0.72);
  backdrop-filter: blur(18px) saturate(1.25);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: hkNavIn 0.6s var(--ease) both;
}

@keyframes hkNavIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hk-navbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(108, 99, 255, 0.55), transparent);
  opacity: 0.7;
  pointer-events: none;
}

/* shimmer linha topo */
.hk-navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.07) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: opacity 0.3s;
}

.hk-navbar:hover::before {
  opacity: 1;
  animation: hkShimmer 1.2s var(--ease);
}

/* ── brand ── */
.hk-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 2px;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.35s var(--ease), filter 0.3s;
}

.hk-brand img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 0 14px rgba(108, 99, 255, 0.5), 0 2px 10px rgba(0, 0, 0, 0.4);
  transition: transform 0.5s var(--ease), box-shadow 0.3s;
}

.hk-brand:hover {
  transform: translateY(-1px);
}

.hk-brand:hover img {
  transform: rotate(-6deg) scale(1.06);
  box-shadow: 0 0 22px var(--primary-glow);
}

.hk-brand span {
  color: var(--primary);
}

/* ── nav links ── */
.hk-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hk-nav > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: 999px;
  color: #c9cbe0;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
  overflow: hidden;
}

.hk-nav > a i {
  font-size: 0.85em;
  opacity: 0.78;
  transition: transform 0.3s var(--ease);
}

.hk-nav > a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-3));
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
  opacity: 0.95;
}

.hk-nav > a:hover {
  color: #fff;
  background: rgba(108, 99, 255, 0.13);
  border-color: rgba(108, 99, 255, 0.22);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(108, 99, 255, 0.18);
}

.hk-nav > a:hover i {
  transform: translateY(-1px);
}

.hk-nav > a:hover::after {
  transform: scaleX(0.45);
}

.hk-nav > a.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.34), rgba(108, 99, 255, 0.13));
  border-color: rgba(108, 99, 255, 0.45);
  box-shadow: 0 0 0 1px rgba(108, 99, 255, 0.18), 0 6px 20px rgba(108, 99, 255, 0.22);
}

.hk-nav > a.active::after {
  transform: scaleX(1);
}

.hk-nav > a.gold {
  color: var(--premium-gold);
}

.hk-nav > a.gold.active,
.hk-nav > a.gold:hover {
  border-color: rgba(255, 187, 51, 0.42);
  background: linear-gradient(135deg, rgba(255, 187, 51, 0.22), rgba(255, 187, 51, 0.08));
  box-shadow: 0 6px 18px rgba(255, 187, 51, 0.18);
}

.hk-nav > a.gold.active::after {
  background: linear-gradient(90deg, #ffbb33, #ffd86b);
}

/* ── actions ── */
.hk-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hk-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 6px 18px rgba(108, 99, 255, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition: transform 0.28s var(--ease), filter 0.25s, box-shadow 0.25s, border-color 0.25s;
  overflow: hidden;
  white-space: nowrap;
  isolation: isolate;
}

.hk-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.18) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 0.65s var(--ease);
  pointer-events: none;
}

.hk-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 10px 26px rgba(108, 99, 255, 0.42);
  border-color: rgba(255, 255, 255, 0.12);
}

.hk-btn:hover::before {
  transform: translateX(120%);
}

.hk-btn.ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  box-shadow: none;
}

.hk-btn.ghost:hover {
  background: rgba(108, 99, 255, 0.14);
  border-color: var(--primary);
  box-shadow: 0 8px 22px rgba(108, 99, 255, 0.2);
}

.hk-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  object-fit: cover;
  box-shadow: 0 0 12px rgba(108, 99, 255, 0.35);
  transition: transform 0.3s var(--ease);
}

.hk-avatar:hover {
  transform: scale(1.07);
}

.hk-username {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.88rem;
  color: #ddd;
}

/* ── burger ── */
.hk-burger {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  color: #fff;
  width: 42px;
  height: 42px;
  font-size: 1.05rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s;
  flex-shrink: 0;
}

.hk-burger:hover {
  background: rgba(108, 99, 255, 0.2);
  border-color: rgba(108, 99, 255, 0.35);
  transform: translateY(-1px);
}

.hk-burger:active {
  transform: scale(0.96);
}

/* ── hamburger lines (injected by navbar.js) ── */
.hk-burger-lines {
  width: 22px;
  height: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hk-burger-lines span {
  display: block;
  height: 2.5px;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.35s var(--ease), opacity 0.2s, width 0.35s;
}

.hk-burger-lines span:nth-child(2) {
  width: 16px;
  margin-left: auto;
}

.hk-navbar.open .hk-burger-lines span:nth-child(1) {
  transform: translateY(6.75px) rotate(45deg);
}

.hk-navbar.open .hk-burger-lines span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hk-navbar.open .hk-burger-lines span:nth-child(3) {
  transform: translateY(-6.75px) rotate(-45deg);
}

.hk-navbar.open .hk-burger {
  background: rgba(108, 99, 255, 0.14);
}

/* ══════════ MOBILE DRAWER ══════════ */

@media (max-width: 820px) {
  .hk-burger {
    display: inline-flex;
  }

  .hk-nav {
    position: fixed;
    top: var(--nav-height);
    left: 12px;
    right: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 16px;
    background: rgba(10, 10, 18, 0.92);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 18px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(108, 99, 255, 0.08) inset;
    opacity: 0;
    transform: translateY(-14px) scale(0.98);
    pointer-events: none;
    transition: opacity 0.32s var(--ease), transform 0.38s var(--ease);
  }

  .hk-navbar.open .hk-nav {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    animation: hkSlideDown 0.42s var(--ease);
  }

  @keyframes hkSlideDown {
    from { opacity: 0; transform: translateY(-14px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
  }

  .hk-nav > a {
    justify-content: flex-start;
    padding: 13px 16px;
    font-size: 1rem;
  }

  .hk-nav > a::after {
    display: none;
  }

  .hk-actions {
    position: fixed;
    left: 12px;
    right: 12px;
    top: var(--nav-height);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    background: rgba(10, 10, 18, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-top: none;
    border-radius: 0 0 18px 18px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .hk-navbar.open .hk-actions {
    display: flex;
    top: calc(var(--nav-height) + var(--hk-menu-h, 0px));
    animation: hkSlideDown 0.42s var(--ease) 0.04s both;
  }

  .hk-navbar.open:not(:has(.hk-nav)) .hk-actions {
    top: var(--nav-height);
  }

  .hk-btn {
    justify-content: center;
    padding: 13px;
  }

  .hk-username {
    max-width: 90px;
  }
}

@media (max-width: 360px) {
  .hk-brand {
    font-size: 1.05rem;
    letter-spacing: 1px;
  }
}