/*
   LuckyBet777 — Base  (Reset · Typography · Global Utilities)
*/

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 1rem;
  scroll-padding-top: 5rem;
  -webkit-tap-highlight-color: transparent;
  text-size-adjust: 100%;
}

/* Form invalid state — set by core/form-validate.js when a required field is empty on submit */
input.is-invalid,
textarea.is-invalid,
select.is-invalid {
  border-color: #e35b5b !important;
  box-shadow: 0 0 0 0.1875rem rgba(227, 91, 91, 0.18);
}

/* Unified placeholder color — matches form label color. Specific components may override. */
input::placeholder,
textarea::placeholder {
  color: var(--text-label);
  opacity: 1;
}

/* Required-field indicator — added to labels by core/form-validate.js */
label.is-required::after {
  content: ' *';
  color: #e35b5b;
  font-weight: 700;
}

input, select, textarea {
  scroll-margin-top: 5rem;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  transition: background 0.22s cubic-bezier(0.4, 0, 0.2, 1), color 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-brand);
}

button,
[role="button"],
.btn-gold-gradient,
.btn-gold,
.btn-gold-outline,
.btn-ghost,
.btn-wallet,
.action-btn,
.d-btn-more,
.hdr-btn-login,
.hdr-btn-join {
  font-family: var(--font-brand);
}

a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }
img  { display: block; max-width: 100%; height: auto; }
svg  { flex-shrink: 0; }

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

/* Override browser autofill blue/yellow — mask bg with an inset shadow, theme-aware via vars */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
select:-webkit-autofill {
  -webkit-text-fill-color: var(--text-primary);
  -webkit-box-shadow: 0 0 0 6.25rem var(--bg-base) inset;
  caret-color: var(--text-primary);
  transition: background-color 9999s ease-out 0s;
}

input:focus:not(.is-error),
textarea:focus:not(.is-error),
select:focus:not(.is-error) {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow);
}

/* Native selects ignore box-shadow until appearance is reset; redraw the caret in pure CSS */
select:not([multiple]):not([size]) {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
    linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position: right 1rem center, right 0.6875rem center;
  background-size: 0.3125rem 0.3125rem, 0.3125rem 0.3125rem;
  background-repeat: no-repeat;
  padding-right: 2.25rem;
}

/* Remove number-input spinners */
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar            { width: 0.25rem; height: 0.25rem; }
::-webkit-scrollbar-track      { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb      { background: var(--gold-dark); border-radius: 0.25rem; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* Focus Visible */
:focus-visible {
  outline: 0.125rem solid var(--gold);
  outline-offset: 0.125rem;
  border-radius: 0.5rem;
}

/* Body Scroll Lock (for modals) */
body.scroll-locked {
  overflow: hidden;
  touch-action: none;
}

/* TYPOGRAPHY UTILITIES */

/* Gold gradient text */
.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-primary   { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted     { color: var(--text-muted); }
.text-gold      { color: var(--gold-text); }
.text-green     { color: var(--green-text); }
.text-red       { color: var(--red-text); }

.font-brand { font-family: var(--font-brand); }
.font-mono  { font-family: var(--font-mono); }

.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }

/* DISPLAY UTILITIES */
.d-flex        { display: flex; }
.align-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2  { gap: 0.5rem; }
.gap-3  { gap: 0.75rem; }
.gap-4  { gap: 1rem; }

.sr-only {
  position: absolute;
  width: 0.0625rem; height: 0.0625rem;
  padding: 0; margin: -0.0625rem;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* SHARED BADGE / CHIP PRIMITIVES */

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.3125rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.0625rem;
  text-transform: uppercase;
  color: #fff;
  background: var(--red);
  padding: 0.1875rem 0.5625rem;
  border-radius: 624.9375rem;
  white-space: nowrap;
}
.badge-live::before {
  content: '';
  width: 0.375rem; height: 0.375rem;
  border-radius: 50%;
  background: #fff;
  animation: pulse-dot 1.2s ease-in-out infinite;
}

.badge-new {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.0625rem;
  padding: 0.125rem 0.4375rem;
  border-radius: 624.9375rem;
  background: var(--green);
  color: #fff;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.625rem;
  font-weight: 600;
  padding: 0.1875rem 0.5625rem;
  border-radius: 624.9375rem;
  border: 0.0625rem solid var(--border);
  background: var(--bg-card-alt);
  color: var(--gold-text);
  white-space: nowrap;
}

/* SHARED ANIMATIONS */

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.65); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(0.75rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-0.75rem); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(0.75rem); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes ring-bell {
  0%, 100% { transform: rotate(0deg); }
  10%       { transform: rotate(-18deg); }
  20%       { transform: rotate(18deg); }
  30%       { transform: rotate(-12deg); }
  40%       { transform: rotate(0deg); }
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

/* SECTION HEADER PATTERN */
.sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.sec-title {
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.025rem;
  color: var(--text-primary);
}

.sec-title--gold { /* extends .sec-title */
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-see-all {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold-text);
  opacity: 0.82;
  transition: opacity 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}
.btn-see-all:hover  { opacity: 1; }
.btn-see-all:active { opacity: 0.6; }

/* Horizontal Divider with label */
.divider-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.125rem;
  text-transform: uppercase;
  color: var(--text-muted);
}
.divider-label::before,
.divider-label::after {
  content: '';
  flex: 1;
  height: 0.0625rem;
  background: var(--border-subtle);
}

.copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.55;
  font-size: 0.9em;
  padding: 0 0 0 0.25rem;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  transition: opacity 0.15s;
}

.copy-btn:hover { opacity: 1; }