@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@400;500;600;700&display=swap');

/* ════ THEME VARIABLES ════ */
[data-theme="dark"] {
  --bg-deep: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a2e;
  --card-border: #1e1e2e;
  --card-border-hover: #b8943a;
  --accent-gold: #f0c040;
  --accent-gold-dim: #b8943a;
  --accent-teal: #00e5cc;
  --text-primary: #eee;
  --text-secondary: #7a7a8e;
  --radius: 16px;
  --select-border: #2a2a3a;
  --btn-teal-bg: linear-gradient(135deg, #1a3a3a, #0f2626);
  --btn-teal-hover: linear-gradient(135deg, #1e4e4e, #164040);
  --btn-gold-bg: linear-gradient(135deg, #2a1a00, #3d2800);
  --btn-gold-hover: linear-gradient(135deg, #3d2800, #5a3d00);
  --ambient-1: rgba(0, 229, 204, .08);
  --ambient-2: rgba(240, 192, 64, .06);
  --ambient-3: rgba(20, 20, 40, .5);
  --toggle-track: #2a2a3a;
  --toggle-knob: #fff;
  --lang-bg: #1a1a2a;
  --lang-border: #2a2a3a;
  --lang-active-bg: var(--accent-teal);
  --lang-active-text: #0a0a0f;
  --lang-text: #aaa;
  --sb-bg: #0e0e14;
  --sb-border: rgba(255, 255, 255, .06);
  --sb-item-hover: rgba(255, 255, 255, .06);
  --sb-item-active: rgba(0, 229, 204, .12);
  --sb-region-text: #555;
  --sb-item-text: #8a8a9a;
  --sb-arrow: #3a3a4a;
}

:root,
[data-theme="light"] {
  --bg-deep: #f0f2f5;
  --bg-card: #fff;
  --bg-card-hover: #f7f8fa;
  --card-border: #dde1e8;
  --card-border-hover: #c8a020;
  --accent-gold: #c48a0e;
  --accent-gold-dim: #c48a0e;
  --accent-teal: #0a9e8e;
  --text-primary: #1e1e2a;
  --text-secondary: #6b6f7e;
  --select-border: #cdd2dc;
  --btn-teal-bg: linear-gradient(135deg, #e6faf8, #d4f5f0);
  --btn-teal-hover: linear-gradient(135deg, #c8f0ec, #b8ebe4);
  --btn-gold-bg: linear-gradient(135deg, #fdf6e3, #faf0cc);
  --btn-gold-hover: linear-gradient(135deg, #f5eabd, #efe3a8);
  --ambient-1: rgba(0, 158, 142, .07);
  --ambient-2: rgba(196, 138, 14, .05);
  --ambient-3: rgba(220, 225, 235, .4);
  --toggle-track: #cdd2dc;
  --toggle-knob: #fff;
  --lang-bg: #eef0f4;
  --lang-border: #cdd2dc;
  --lang-active-bg: var(--accent-teal);
  --lang-active-text: #fff;
  --lang-text: #5a5f70;
  --sb-bg: #fff;
  --sb-border: rgba(0, 0, 0, .07);
  --sb-item-hover: rgba(0, 0, 0, .04);
  --sb-item-active: rgba(10, 158, 142, .1);
  --sb-region-text: #999;
  --sb-item-text: #4a4f5e;
  --sb-arrow: #bbb;
}

/* ════ RESET ════ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box
}

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  transition: background .4s, color .35s;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 20% 0%, var(--ambient-1) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, var(--ambient-2) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 50% 50%, var(--ambient-3) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transition: background .5s;
}

/* ════ TOP BAR ════ */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  height: 48px;
  background: rgba(10, 10, 15, .55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  transition: background .4s;
}

[data-theme="light"] .top-bar {
  background: rgba(240, 242, 245, .75);
  border-bottom-color: rgba(0, 0, 0, .08)
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  cursor: pointer;
  z-index: 1;
  padding: 4px
}

.hamburger span {
  display: block;
  height: 2.5px;
  border-radius: 2px;
  background: var(--text-primary);
  transition: background .3s
}

.lang-pills {
  display: flex;
  gap: 3px;
  background: var(--lang-bg);
  border: 1px solid var(--lang-border);
  border-radius: 18px;
  padding: 3px;
  transition: background .35s, border-color .35s;
}

.lang-pill {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .4px;
  color: var(--lang-text);
  background: transparent;
  border: none;
  border-radius: 14px;
  padding: 3px 8px;
  cursor: pointer;
  transition: background .2s, color .2s;
  user-select: none;
}

.lang-pill:hover {
  background: rgba(255, 255, 255, .08)
}

.lang-pill.active {
  background: var(--lang-active-bg);
  color: var(--lang-active-text)
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 6px
}

.theme-toggle .icon {
  font-size: .9rem;
  opacity: .45;
  transition: opacity .3s;
  pointer-events: none;
  user-select: none
}

.theme-toggle .icon.active {
  opacity: 1
}

.toggle-track {
  position: relative;
  width: 42px;
  height: 22px;
  background: var(--toggle-track);
  border-radius: 11px;
  cursor: pointer;
  transition: background .35s;
  border: 1px solid var(--select-border)
}

.toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--toggle-knob);
  box-shadow: 0 1px 4px rgba(0, 0, 0, .25);
  transition: left .3s cubic-bezier(.4, 0, .2, 1), box-shadow .3s
}

[data-theme="light"] .toggle-knob {
  left: 22px
}

[data-theme="dark"] .toggle-knob {
  left: 2px
}

.toggle-track:hover .toggle-knob {
  box-shadow: 0 0 7px rgba(0, 229, 204, .35)
}

/* Follow us (next to theme toggle) */
.follow-us {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  color: var(--text-secondary)
}

.follow-us .follow-label {
  font-weight: 600;
  color: var(--text-secondary)
}

.social-link {
  color: var(--accent-teal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background .18s, color .18s
}

.social-link:hover {
  background: var(--sb-item-hover);
  border-color: var(--select-border)
}

.social-link svg {
  display: block;
  width: 18px;
  height: 18px
}

.social-link.fb {
  color: #1877f2
}

.social-link.yt {
  color: #ff0000
}

.sr-only {
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap
}

@media(max-width:720px) {
  .follow-us {
    display: none
  }
}

/* ════ LAYOUT ════ */
.layout {
  display: flex;
  flex: 1;
  margin-top: 48px;
  position: relative;
  z-index: 1
}

/* ════ SIDEBAR ════ */
.sidebar {
  width: 230px;
  min-width: 230px;
  background: var(--sb-bg);
  border-right: 1px solid var(--sb-border);
  height: calc(100vh - 48px);
  position: sticky;
  top: 48px;
  overflow-y: auto;
  overflow-x: hidden;
  transition: background .4s, border-color .4s;
  display: flex;
  flex-direction: column;
}

.sidebar::-webkit-scrollbar {
  width: 5px
}

.sidebar::-webkit-scrollbar-track {
  background: transparent
}

.sidebar::-webkit-scrollbar-thumb {
  background: var(--select-border);
  border-radius: 3px
}

.sidebar-header {
  padding: 18px 16px 10px;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--accent-teal);
  opacity: .8;
}

.sb-region {
  margin-bottom: 2px
}

.sb-region-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 16px;
  cursor: pointer;
  user-select: none;
  transition: background .2s;
}

.sb-region-head:hover {
  background: var(--sb-item-hover)
}

.sb-region-head .region-label {
  font-weight: 600;
  font-size: .77rem;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--sb-region-text);
  transition: color .3s;
}

.sb-region-head .region-arrow {
  font-size: .6rem;
  color: var(--sb-arrow);
  transition: transform .25s, color .3s
}

.sb-region.open .region-arrow {
  transform: rotate(90deg)
}

.sb-items {
  overflow: hidden;
  max-height: 0;
  transition: max-height .32s cubic-bezier(.4, 0, .2, 1)
}

.sb-region.open .sb-items {
  max-height: 999px
}

.sb-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 16px 6px 28px;
  cursor: pointer;
  transition: background .18s;
  border-left: 2px solid transparent;
}

.sb-item:hover {
  background: var(--sb-item-hover)
}

.sb-item.active {
  background: var(--sb-item-active);
  border-left-color: var(--accent-teal)
}

.sb-item .sb-flag {
  font-size: 1rem;
  line-height: 1
}

.sb-item .sb-name {
  font-size: .78rem;
  font-weight: 600;
  color: var(--sb-item-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .25s;
}

.sb-item:hover .sb-name,
.sb-item.active .sb-name {
  color: var(--text-primary)
}

.sb-draw-region {
  display: block;
  width: calc(100% - 32px);
  margin: 4px 16px 8px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: transparent;
  border: 1px solid rgba(240, 192, 64, .25);
  border-radius: 6px;
  padding: 4px 0;
  cursor: pointer;
  transition: background .2s, border-color .2s, box-shadow .2s;
}

.sb-draw-region:hover {
  background: rgba(240, 192, 64, .08);
  border-color: var(--accent-gold);
  box-shadow: 0 0 10px rgba(240, 192, 64, .15)
}

.sb-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 149;
  background: rgba(0, 0, 0, .45)
}

/* ════ MAIN ════ */
.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow-x: hidden
}

.content-header {
  text-align: center;
  padding: 28px 16px 18px
}

.content-header h1 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: clamp(1.3rem, 3.8vw, 2.2rem);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-teal), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.content-header p {
  color: var(--text-secondary);
  font-size: .88rem;
  margin-top: 5px;
  letter-spacing: .8px
}

.action-bar {
  display: flex;
  justify-content: center;
  padding: 0 16px 18px;
  gap: 10px;
  flex-wrap: wrap
}

.action-bar button {
  font-family: 'Rajdhani', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid var(--accent-gold);
  background: var(--btn-gold-bg);
  color: var(--accent-gold);
  padding: 8px 20px;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all .22s;
  outline: none;
}

.action-bar button:hover {
  background: var(--btn-gold-hover);
  box-shadow: 0 0 18px rgba(240, 192, 64, .22)
}

.action-bar button:active {
  transform: scale(.96)
}

#lottery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(max(310px, calc(25% - 12px)), 1fr));
  gap: 16px;
  padding: 0 18px 56px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px 16px 16px;
  transition: border-color .3s, box-shadow .3s, transform .25s, background .4s;
  animation: cardIn .4s cubic-bezier(.22, 1, .36, 1) both;
}

.card:hover {
  border-color: var(--card-border-hover);
  box-shadow: 0 4px 22px rgba(240, 192, 64, .14);
  transform: translateY(-2px)
}

.card.highlight {
  border-color: var(--accent-teal) !important;
  box-shadow: 0 0 18px rgba(0, 229, 204, .22) !important
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(20px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px
}

.flag {
  font-size: 1.4rem;
  line-height: 1
}

.card-title {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: .74rem;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--accent-gold)
}

.card-sub {
  font-size: .7rem;
  color: var(--text-secondary);
  letter-spacing: .3px
}

.card-draw-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--accent-teal);
  background: transparent;
  border: 1px solid rgba(0, 229, 204, .25);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all .2s;
}

.card-draw-btn:hover {
  background: rgba(0, 229, 204, .08);
  border-color: var(--accent-teal);
  box-shadow: 0 0 8px rgba(0, 229, 204, .18)
}

.ball-group {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  margin-right: 12px;
  margin-bottom: 7px;
  vertical-align: top
}

.ball-group-label {
  font-size: .64rem;
  text-transform: uppercase;
  letter-spacing: 1.3px;
  color: var(--text-secondary);
  margin-bottom: 5px;
  white-space: nowrap
}

.ball-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px
}

.ball-svg {
  display: inline-block;
  width: 38px;
  height: 38px
}

.draw-result {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--card-border);
}

.draw-result:last-child {
  border-bottom: none;
}

.draw-number {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 8px;
  opacity: 0.8;
}

footer {
  text-align: center;
  padding: 12px;
  color: var(--text-secondary);
  font-size: .68rem;
  letter-spacing: .6px
}

/* ════ RESPONSIVE ════ */
@media(max-width:720px) {
  .hamburger {
    display: flex
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: -230px;
    height: 100vh;
    z-index: 150;
    transition: left .3s cubic-bezier(.4, 0, .2, 1);
    margin-top: 0
  }

  .sidebar.open {
    left: 0
  }

  .sb-overlay.open {
    display: block
  }

  .layout {
    margin-top: 48px
  }

  .main {
    width: 100%
  }

  #lottery-grid {
    grid-template-columns: 1fr;
    padding: 0 12px 56px
  }
}