:root {
    --elegant-orange: #ffc107;
    --elegant-orange-light: #0e0c09;
    --elegant-dark: #121212;
    --elegant-grey: #2a2a2a;
    --white: #ffffff;
    --red: #ff2d55;
    --black: #0a0a0a;
    --charcoal: #1c1c1c;
    --accent: #cf420f;
    --gold: #ffc107;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--black);
    color: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
}

.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: var(--black);
}

.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(1, 1, 1, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255,193,7,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(0, 0, 0, 0) 0%, transparent 70%),
        linear-gradient(180deg, var(--black) 0%, #000000 100%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
}

.bg-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    z-index: -1;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 80px,
        rgba(255,255,255,0.015) 80px,
        rgba(255,255,255,0.015) 81px
    );
    animation: bgSlide 20s linear infinite;
}

@keyframes bgSlide {
    0% { transform: translate(-50px, -50px); }
    100% { transform: translate(0, 0); }
}

.floating-ball {
    position: fixed;
    font-size: 2rem;
    opacity: 0.1;
    z-index: -1;
    animation: floatBall 15s ease-in-out infinite;
    pointer-events: none;
}

.floating-ball:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.floating-ball:nth-child(2) { top: 30%; right: 10%; animation-delay: -5s; font-size: 3rem; }
.floating-ball:nth-child(3) { top: 70%; left: 15%; animation-delay: -10s; }
.floating-ball:nth-child(4) { top: 50%; right: 20%; animation-delay: -3s; font-size: 2.5rem; }
.floating-ball:nth-child(5) { bottom: 20%; left: 5%; animation-delay: -7s; }

@keyframes floatBall {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    25% { transform: translateY(-30px) rotate(90deg) scale(1.1); }
    50% { transform: translateY(-15px) rotate(180deg) scale(0.95); }
    75% { transform: translateY(-40px) rotate(270deg) scale(1.05); }
}

.header {
    background: linear-gradient(180deg, rgba(10,10,10,0.98) 0%, rgba(20,20,20,0.95) 100%);
    padding: 1rem 2rem;
    border-bottom: 2px solid var(--elegant-orange);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
}

.logo-animation-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0 0px;
    height: 60px;
}

.logo-animation-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    position: relative;
    z-index: 2;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* .rolling-ball {
    position: absolute;
    left: 0;
    top: 50%;
    width: 35px;
    height: 35px;
    background-color: #fff;
    border-radius: 50%;
    z-index: 1;
    opacity: 0.9;
    mix-blend-mode: exclusion;
    animation: ballRoll 10s linear infinite;
    animation-direction: alternate;
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.3), 0 2px 5px rgba(0,0,0,0.5);
    transform: translateY(-50%);
    background-image: 
                radial-gradient(circle at 50% 50%, #111 22%, transparent 24%),
                radial-gradient(circle at 0% 0%, #111 18%, transparent 20%),
                radial-gradient(circle at 100% 0%, #111 18%, transparent 20%),
                radial-gradient(circle at 100% 100%, #111 18%, transparent 20%),
                radial-gradient(circle at 0% 100%, #111 18%, transparent 20%);

}

@keyframes ballRoll {
    0% {
        transform: translate(-100%, -50%) rotateZ(0deg);
    }
    100% {
        transform: translate(1000%, -50%) rotateZ(360deg);
    }
} */

.rolling-ball {
    position: absolute;
    left: 0;
    top: 50%;
    width: 35px;
    height: 35px;
    background-color: var(--gold);
    border-radius: 50%;
    z-index: 1;
    opacity: 0.9;
    mix-blend-mode: exclusion;
    animation: ballCycle 25s linear infinite;
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.3), 0 2px 5px rgba(0,0,0,0.5);
    transform: translateY(-50%);
    background-image:
                radial-gradient(circle at 50% 50%, #111 22%, transparent 24%),
                radial-gradient(circle at 0% 0%, #111 18%, transparent 20%),
                radial-gradient(circle at 100% 0%, #111 18%, transparent 20%),
                radial-gradient(circle at 100% 100%, #111 18%, transparent 20%),
                radial-gradient(circle at 0% 100%, #111 18%, transparent 20%);
}

.rolling-text {
    position: absolute;
    left: 0;
    top: 50%;
    z-index: 1;
    opacity: 0.9;
    mix-blend-mode: exclusion;
    color: var(--gold);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    white-space: nowrap;
    transform: translateY(-50%);
    animation: textCycle 25s linear infinite;
}

@keyframes ballCycle {
    0% { transform: translate(-100%, -50%) rotateZ(0deg); opacity: 0.9; }
    25% { transform: translate(1200%, -50%) rotateZ(360deg); opacity: 0.9; }
    50% { transform: translate(-100%, -50%) rotateZ(0deg); opacity: 0.9; }
    50.1% { opacity: 0; }
    100% { transform: translate(-100%, -50%) rotateZ(0deg); opacity: 0; }
}

@keyframes textCycle {
    0% { transform: translate(-100%, -50%); opacity: 0; }
    50% { transform: translate(-100%, -50%); opacity: 0; }
    50.1% { opacity: 0.9; }
    75% { transform: translate(200%, -50%); opacity: 0.9; }
    100% { transform: translate(-100%, -50%); opacity: 0.9; }
}

/* Countdown Timer */
.countdown-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(0,0,0,0.4);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 0, 0.3);
}

.countdown-label {
    font-size: 0.75rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    padding-bottom: 0.2rem;
}

.countdown {
    display: flex;
    gap: 0.5rem;
}

.countdown-item {
    text-align: center;
    min-width: 50px;
}

.countdown-number {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--elegant-orange);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.3rem 0.5rem;
    border-radius: 6px;
    display: block;
}

.countdown-text {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-top: 0.2rem;
}

.nav {
    display: flex;
    gap: 0.5rem;
}

.nav-btn {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255, 225, 0, 0.3);
    color: var(--gold);
    padding: 0.7rem 1.5rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--grass-lime), transparent);
    transition: left 0.5s ease;
}

.nav-btn:hover::before, .nav-btn.active::before {
    left: 100%;
}

.nav-btn:hover, .nav-btn.active {
    background: var(--elegant-orange);
    color: var(--black);
    border-color: var(--elegant-orange);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 255, 20, 0.3);
}

.nav-btn i { margin-right: 0.5rem; }

.main {
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
}

.module {
    display: none;
    animation: moduleFadeIn 0.6s ease forwards;
}

.module.active { display: block; }

@keyframes moduleFadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Groups Header */
.groups-header, .bracket-header {
    text-align: center;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60px;
}

.animated-title {
    margin: 0; padding: 0;
    position: relative;
    font-size: clamp(1.5rem, 8vw, 3.1rem); color: transparent;
    text-transform: uppercase;
    font-family: 'Rajdhani', sans-serif;
    cursor: pointer;
    white-space: nowrap;
}

.bracket-animated-title {
    font-size: clamp(1.2rem, 6vw, 3.1rem) !important;
}
.animated-title span:nth-child(1){
    position: absolute;
    top: 0; left: 0; color: var(--white);
    transition: 0.5s;
    clip-path: polygon(0 0, 100% 0, 100% 51%, 0 51%);
    overflow: hidden;
    width: 100%;
}
.animated-title:hover span:nth-child(1){
    transform: translateY(-18px);
}
.animated-title span:nth-child(2){
    position: absolute;
    top: 0; left: 0; color: var(--white);
    transition: 0.5s;
    clip-path: polygon(0 49%, 100% 49%, 100% 100%, 0 100%);
    overflow: hidden;
    width: 100%;
}
.animated-title:hover span:nth-child(2){
    transform: translateY(18px);
}
.animated-title span:nth-child(3){
    position: absolute;
    top: 50%; left: 0;
    transform: translateY(-50%) scaleY(0);
    width: 100%; color: #000;
    background: #ffc107;
    font-size: 0.25em; font-weight: 500;
    letter-spacing: 0.7em;
    text-align: center;
    transition: 0.5s;
}
.animated-title:hover span:nth-child(3){
    transform: translateY(-50%) scaleY(1);
}

.groups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.group-card {
    background: var(--elegant-dark);
    border: 4px solid transparent;
    border-radius: 20px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
    animation: cardSlideIn 0.6s ease forwards;
    background-image: linear-gradient(var(--elegant-dark), var(--elegant-dark)),
                      linear-gradient(to right, var(--elegant-orange), var(--elegant-orange-light));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.group-card:nth-child(n) { animation-delay: calc(0.1s * (var(--i, 0) + 1)); }
.group-card:nth-child(1) { --i: 0.1; }
.group-card:nth-child(2) { --i: 0.15; }
.group-card:nth-child(3) { --i: 0.2; }
.group-card:nth-child(4) { --i: 0.25; }
.group-card:nth-child(5) { --i: 0.3; }
.group-card:nth-child(6) { --i: 0.35; }
.group-card:nth-child(7) { --i: 0.4; }
.group-card:nth-child(8) { --i: 0.45; }
.group-card:nth-child(9) { --i: 0.5; }
.group-card:nth-child(10) { --i: 0.55; }
.group-card:nth-child(11) { --i: 0.6; }
.group-card:nth-child(12) { --i: 0.65; }

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

/* Removed group-card::before as the border is now a gradient */

.group-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.group-card:hover {
    transform: translateY(-8px);
    border-color: var(--elegant-orange);
    box-shadow: 0 15px 40px rgba(0,0,0,0.6), 0 0 30px rgba(255,69,0,0.2);
}

.group-card:hover::after { opacity: 1; }

.group-name {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    display: block;
    text-align: left;
}

/* Removed group-name i style */

.team-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.8rem;
    margin: 0;
    min-height: 40px;
    background: var(--elegant-grey);
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.team-row:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(5px);
    border-left: 3px solid var(--elegant-orange);
}

.team-row.selected {
    background: rgba(0,0,0,0.4);
    border-left: 3px solid var(--elegant-orange);
    opacity: 0.6;
}

.group-prediction-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 1.5rem;
    margin-top: 1rem;
}

.teams-selection-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.prediction-slots {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.slot {
    background: var(--white);
    color: var(--black);
    display: flex;
    align-items: center;
    padding: 0.5rem 0.6rem;
    border-radius: 8px;
    min-height: 40px;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 800;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.slot-number {
    font-size: 1.2rem;
    margin-right: 0.05rem;
    color: var(--black);
    font-weight: 800;
    min-width: 20px;
}

.slot-team {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--black);
    font-weight: 800;
}

.slot-team img {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
}

.team-info {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.team-flag {
    width: 36px;
    height: 24px;
    object-fit: cover;
    border-radius: 3px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.team-name {
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.team-position {
    background: linear-gradient(135deg, var(--grass-lime) 0%, var(--grass-light) 100%);
    color: var(--black);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    font-family: 'Rajdhani', sans-serif;
}

/* Complete Bracket */
.bracket-section {
    margin-top: 2rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--elegant-dark);
    border: 4px solid transparent;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background-image: linear-gradient(var(--elegant-dark), var(--elegant-dark)),
                      linear-gradient(to right, var(--elegant-orange), var(--elegant-orange-light));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.bracket-section:hover {
    transform: translateY(-8px);
    border-color: var(--elegant-orange);
    box-shadow: 0 15px 40px rgba(0,0,0,0.6), 0 0 30px rgba(255,69,0,0.2);
}

.bracket-section::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.bracket-section:hover::after {
    opacity: 1;
}

.bracket-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.bracket-title i { color: var(--grass-lime); }

.bracket-flow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(1rem, 5vw, 3rem);
    flex-wrap: nowrap;
}

.bracket-round {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.bracket-round-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    color: var(--white);
    text-align: center;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    font-weight: 600;
}

.bracket-match {
    background: linear-gradient(145deg, #1a1a1a 0%, #252525 100%);
    border: 1px solid rgba(255,193,7,0.3);
    border-radius: 6px;
    padding: 0.5rem 0.7rem;
    min-width: 120px;
    text-align: left;
    transition: all 0.3s ease;
    cursor: default;
}

.bracket-match:hover {
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(255,193,7,0.25);
    transform: scale(1.05);
}

.bracket-match-title {
    font-size: 0.65rem;
    color: var(--gold);
    margin-bottom: 0.3rem;
    letter-spacing: 1px;
    font-family: 'Rajdhani', sans-serif;
}

.bracket-team {
    padding: 0.3rem;
    background: rgba(255,255,255,0.04);
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
}

.bracket-team.finalist {
    background: linear-gradient(90deg, rgba(255,193,7,0.2) 0%, rgba(224, 226, 224, 0.3) 100%);
    color: var(--white);
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
}

.bracket-arrow {
    font-size: 1.2rem;
    padding-right:1rem;
    color: var(--gold);
    animation: arrowPulse 1.5s infinite;
}

@keyframes arrowPulse {
    0%, 100% { opacity: 0.5; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(5px); }
}

/* Bracket Tabs for Responsive View */
.bracket-tabs {
    display: none;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 0 auto 2rem auto;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 10px 0;
    width: 100%;
    -webkit-overflow-scrolling: touch;
}

.bracket-tab {
    background: var(--elegant-grey);
    color: var(--white);
    border: 1px solid rgba(255,193,7,0.3);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .bracket-tab {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
    }
    .bracket-tabs {
        gap: 0.3rem;
    }
}

.bracket-tab.active {
    background: var(--gold);
    color: var(--black);
    border-color: var(--gold);
}


@media (max-width: 1024px) {
    .bracket-tabs {
        display: flex;
    }
    .bracket-flow {
        flex-wrap: nowrap !important;
        overflow-x: hidden;
    }
    .bracket-round {
        display: none;
    }
    .bracket-round.active {
        display: flex;
    }
}

/* Betting */
.betting-container {
    display: block;
    width: 100%;
}

.betting-form, .users-table-container {
    background: var(--elegant-dark);
    border: 2px solid transparent;
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: cardSlideIn 0.6s ease forwards;
    background-image: linear-gradient(var(--elegant-dark), var(--elegant-dark)),
                      linear-gradient(to right, var(--elegant-orange), var(--elegant-orange-light));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.betting-form::before, .users-table-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 70%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.betting-form::before, .users-table-container:hover {
    border-color: var(--elegant-orange);
    transform: translateY(-8px);
    box-shadow: 0 0px 40px rgba(0,0,0,0.4);
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 90%);
}

.betting-form:hover {
    border-color: var(--elegant-orange);
    transform: translateY(-8px);
    box-shadow: 0 0px 40px rgba(0,0,0,0.4);
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 90%);
}

.form-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.form-title i { color: var(--gold); font-size: 1.5rem; }

.form-group { margin-bottom: 1.2rem; }

.form-label {
    display: block;
    color: var(--gold);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
    font-family: 'Rajdhani', sans-serif;
}

.form-input, .form-select {
    width: 100%;
    padding: 1rem;
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--elegant-orange);
    /* box-shadow: 0 0 25px rgba(255, 69, 0, 0.25); */
    /* background: rgba(255, 69, 0, 0.05); */
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ff4500' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 20px;
}

.form-select option {
    background: var(--charcoal);
    color: var(--white);
    padding: 0.5rem;
}

.submit-btn {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(135deg, var(--elegant-orange) 0%, var(--gold) 100%);
    border: none;
    border-radius: 8px;
    color: var(--black);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.submit-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(255, 255, 0, 0.5);
}

.table-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.table-title i { color: var(--gold); }

.users-table {
    width: 100%;
    border-collapse: collapse;
}

.users-table th {
    background: linear-gradient(90deg, var(--elegant-dark) 0%, var(--charcoal) 100%);
    color: var(--gold);
    padding: 0.8rem;
    text-align: left;
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: sticky;
    top: 0;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
}

.users-table td {
    padding: 0.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.users-table tr:hover {
    background: rgba(255, 69, 0, 0.08);
}

.user-name {
    font-weight: 600;
    color: var(--white);
}

.champion-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(90deg, var(--gold) 0%, var(--elegant-orange) 100%);
    color: var(--black);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    font-family: 'Rajdhani', sans-serif;
}

.vice-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,255,255,0.15);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* News */
.news-header {
    text-align: center;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.news-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--white) 0%, var(--elegant-orange) 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
}

.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--elegant-orange);
    color: var(--black);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    animation: livePulse 1.5s infinite;
    margin-top: 0.5rem;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.news-card {
    /* background: linear-gradient(145deg, var(--elegant-dark) 0%, rgba(255, 69, 0, 0.1) 100%); */
    background: var(--elegant-dark);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background-image: linear-gradient(var(--elegant-dark), var(--elegant-dark)),
                      linear-gradient(to right, var(--elegant-orange), var(--elegant-orange-light));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--elegant-orange), var(--gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.news-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 90%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.news-card:hover {
    border-color: var(--elegant-orange);
    transform: translateY(-8px);
    box-shadow: 0 0px 40px rgba(0,0,0,0.4);
    background: radial-gradient(circle, rgba(255,255,20,0.2) 0%, transparent 90%);
}

.news-card:hover::before { transform: scaleX(1); }

.news-source {
    display: inline-block;
    background: linear-gradient(90deg, var(--gold) 0%, var(--elegant-orange) 100%);
    color: var(--black);
    padding: 0.25rem 0.8rem;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.8rem;
    font-family: 'Rajdhani', sans-serif;
}

.news-date {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.news-headline {
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.news-card:hover .news-headline { color: var(--elegant-orange); }

.news-link {
    color: var(--gold);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.news-link:hover {
    color: var(--elegant-orange);
    gap: 0.8rem;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: rgba(255,255,255,0.5);
}

.empty-state-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ─── Balón SVG personalizado (negro + amarillo/dorado) ─── */
.custom-ball-icon {
    animation: bounce 2s infinite;
    display: flex;
    justify-content: center;
}

.soccer-ball-svg {
    opacity: 0.7;
    filter: drop-shadow(0 4px 12px rgba(255, 193, 7, 0.4));
    animation: ballRotate 4s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes ballRotate {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(15deg) scale(1.05); }
    50% { transform: rotate(0deg) scale(1); }
    75% { transform: rotate(-15deg) scale(1.05); }
    100% { transform: rotate(0deg); }
}

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--elegant-orange);
    border: 2px solid #dca500;
    padding: 1rem 2rem;
    border-radius: 10px;
    color: #000;
    z-index: 1000;
    transform: translateX(150%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.3);
}

.toast.show { transform: translateX(0); }
.toast.error { background: var(--red); border-color: #c0392b; color: #fff; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--elegant-grey); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--elegant-orange); }

/* Soccer Balls Marquee */
.balls-marquee-container {
    width: 100%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.8);
    padding: 0.7rem 0 0.5rem 0;
    border-bottom: 1px solid var(--elegant-orange);
    position: relative;
    z-index: 90;
}

.balls-marquee {
    display: flex;
    align-items: center;
    gap: 3rem;
    width: max-content;
    animation: marqueeScroll 40s linear infinite;
}

.balls-marquee:hover {
    animation-play-state: paused;
}

.ball-item {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ball-item img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(0,0,0,0.5));
}

.ball-item:hover {
    transform: scale(1.2);
}

.ball-modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--white);
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s ease;
}

.ball-modal-close:hover {
    color: var(--elegant-orange);
}


.ball-popup {
    position: fixed;
    transform: scale(0.8);
    background: var(--elegant-dark);
    border: 2px solid var(--elegant-orange);
    border-radius: 12px;
    padding: 1rem;
    width: 280px;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-shadow: 0 15px 40px rgba(0,0,0,0.8);
    text-align: center;
    backdrop-filter: blur(10px);
}

.ball-popup.visible {
    opacity: 1;
    transform: scale(1);
}

.ball-popup h4 {
    color: var(--gold);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.ball-popup .ball-year {
    font-size: 0.9rem;
    color: var(--elegant-orange);
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.ball-popup p {
    font-size: 0.8rem;
    color: var(--white);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.ball-popup .ball-curiosity {
    font-style: italic;
    color: var(--gold);
    font-size: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Ball Detail Modal */
.ball-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.ball-modal-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.ball-modal {
    background: var(--elegant-dark);
    border: 3px solid var(--elegant-orange);
    border-radius: 24px;
    width: 90%;
    max-width: 800px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(255, 69, 0, 0.3);
    transform: scale(0.8);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ball-modal-overlay.visible .ball-modal {
    transform: scale(1);
}

.ball-modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr auto;
    align-items: stretch;
}

.ball-modal-info {
    grid-column: 1;
    grid-row: 1 / 3;
}

.ball-modal-image {
    grid-column: 2;
    grid-row: 1;
}

.modal-curiosity {
    grid-column: 2;
    grid-row: 2;
}

.ball-modal-info {
    flex: 1;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-right: 1px solid rgba(255, 69, 0, 0.2);
}

.ball-modal-info h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.modal-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    gap: 1rem;
}

.modal-detail-row .label {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    flex-shrink: 0;
}

.modal-detail-row .value {
    color: var(--white);
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    text-align: right;
    flex-grow: 1;
}

.modal-description, .modal-curiosity {
    margin-top: 0.1rem;
}

.modal-description strong, .modal-curiosity strong {
    display: block;
    color: var(--elegant-orange);
    margin-bottom: 0.3rem;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.modal-description p, .modal-curiosity p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
    text-align: justify;
}

.modal-curiosity {
    background: rgba(255, 193, 7, 0.05);
    padding: 1rem;
    border-radius: 12px;
    border-left: 4px solid var(--gold);
    /* margin: 1rem 1rem; */
    margin-bottom: 1rem;
    margin-left: 1rem;
    margin-right: 1rem;
}

.ball-modal-image {
    flex: 1;
    background: radial-gradient(circle, rgba(255, 69, 0, 0.1) 0%, transparent 70%);
    display: grid;
    grid-template-rows: 1fr auto;
    justify-items: center;
    align-items: center;
    /* padding: 1rem; */
}

.modal-extra-info {
    width: 100%;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-extra-info .modal-detail-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.4rem 0;
}

.ball-modal-image img {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 30px rgba(0,0,0,0.5));
    animation: modalBallFloat 4s ease-in-out infinite;
}

@keyframes modalBallFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(10deg); }
}

@media (max-width: 768px) {
    .ball-modal {
        width: 90%;
        border-radius: 16px;
    }

    .ball-modal-content {
        grid-template-columns: 1fr;
    }

    .ball-modal-image {
        grid-column: 1;
        grid-row: 1;
    }

    .ball-modal-info {
        grid-column: 1;
        grid-row: 2;
    }

    .modal-curiosity {
        grid-column: 1;
        grid-row: 3;
    }

    .ball-modal-info {
        border-right: none;
        padding: 1rem;
        gap: 0.5rem;
    }

    .ball-modal-info h2 {
        font-size: 1.4rem;
        margin-bottom: 0.4rem;
    }

    .modal-detail-row {
        padding: 0.1rem 0;
        gap: 0.4rem;
    }

    .modal-detail-row .label {
        font-size: 0.7rem;
    }

    .modal-detail-row .value {
        font-size: 0.8rem;
    }

    .modal-description p, .modal-curiosity p {
        font-size: 0.75rem;
        line-height: 1.3;
    }

    .ball-modal-image {
        padding: 1.5rem 0.5rem 0.5rem 0.5rem;
        display: flex;
        justify-content: center;
    }

    .ball-modal-image img {
        max-width: 150px;
        height: auto;
    }
}

@media (max-width: 768px) {
    .header-left {
        display: contents;
    }

    .header {
        backdrop-filter: none;
        padding: 0.5rem 1rem;
    }

    .header-content {
        gap: 0.5rem;
    }

    .logo-animation-text {
        font-size: 1.8rem;
    }

    .countdown-container {
        padding: 0.5rem 1rem;
        gap: 1rem;
    }

    .countdown-label {
        font-size: 0.6rem;
    }

    .countdown-number {
        font-size: 1.2rem;
        padding: 0.2rem 0.4rem;
    }

    .countdown-item {
        min-width: 35px;
    }

    .countdown-text {
        font-size: 0.5rem;
    }

    .balls-marquee-container {
        padding: 0.4rem 0 0.3rem 0;
    }

    .balls-marquee {
        gap: 1.5rem;
    }

    .ball-item img {
        width: 40px;
        height: 40px;
    }

    .nav {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: linear-gradient(0deg, rgba(10,10,10,1) 0%, rgba(20,20,20,0.95) 100%);
        justify-content: space-around;
        padding: 0.8rem 0;
        border-top: 2px solid var(--elegant-orange);
        z-index: 1000;
        gap: 0;
    }

    .nav-btn {
        flex: 1;
        text-align: center;
        padding: 0.6rem 0;
        font-size: 0.75rem;
        border: none;
        background: transparent;
        border-radius: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.3rem;
    }

    .nav-btn i {
        margin-right: 0;
        font-size: 1.2rem;
    }

    .main {
        padding-bottom: 80px;
    }

    .toast {
        bottom: 5rem;
    }

    /* ─── MÓVIL: secciones de apuesta más cómodas ─── */
    .betting-split-layout {
        flex-direction: column;
        gap: 1rem;
    }

    .betting-split-layout .betting-form,
    .betting-split-layout .users-table-container {
        width: 100% !important;
        flex: none !important;
    }

    .betting-form, .users-table-container {
        padding: 1rem;
        margin-bottom: 2rem;
    }

    .form-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }

    .table-title {
        font-size: 1.1rem;
    }

    .betting-group-view {
        padding: 0 0.5rem;
    }
}

/* ─── LAYOUT: FORMULARIO + TABLA LADO A LADO ─── */
.betting-split-layout {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    width: 100%;
}

.betting-split-layout .betting-form {
    flex: 4 1 0;
    min-width: 0;
    width: 40%;
}

.betting-split-layout .users-table-container {
    flex: 6 1 0;
    min-width: 0;
    width: 60%;
}

@media (max-width: 900px) {
    .betting-split-layout {
        flex-direction: column;
    }
    .betting-split-layout .betting-form,
    .betting-split-layout .users-table-container {
        width: 100%;
    }
}

/* ─── ESTILOS: SISTEMA DE GRUPOS ─── */

.group-selector-view {
    max-width: 600px;
    margin: 0 auto;
    padding: 1rem;
}

.group-subtitle {
    text-align: center;
    color: #aaa;
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.group-action-card {
    background: var(--charcoal);
    border: 1px solid rgba(255, 193, 7, 0.15);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.group-action-header {
    background: rgba(255, 193, 7, 0.08);
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--elegant-orange);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 193, 7, 0.1);
}

.group-action-header i {
    font-size: 1.3rem;
}

.group-action-body {
    padding: 1.5rem;
}

.group-action-desc {
    color: #999;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.group-input-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.group-input-row .form-input {
    flex: 1;
    margin-bottom: 0;
}

.group-btn {
    white-space: nowrap;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    width: auto;
    flex-shrink: 0;
}

.group-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.group-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.group-divider span {
    background: var(--black);
    padding: 0 1rem;
    color: #666;
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}

.group-error {
    color: var(--red);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    min-height: 1.2rem;
}

/* Grupo activo */
.betting-group-view {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.group-active-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--charcoal);
    border: 1px solid rgba(255, 193, 7, 0.2);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.group-active-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--elegant-orange);
    font-size: 1.1rem;
}

.group-active-info i {
    font-size: 1.3rem;
}

.group-active-info strong {
    color: var(--white);
}

.group-leave-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ccc;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.group-leave-btn:hover {
    background: rgba(255, 45, 85, 0.15);
    border-color: var(--red);
    color: var(--red);
}

/* Responsive para grupos */
@media (max-width: 600px) {
    .group-input-row {
        flex-direction: column;
    }

    .group-btn {
        width: 100%;
    }

    .group-active-header {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
}