/* ===== ROOT VARIABLES ===== */
:root {
    --fire-orange: #ff6b35;
    --fire-red: #e63946;
    --fire-yellow: #ffd60a;
    --gold: #ffc300;
    --dark-bg: #0a0a0f;
    --dark-card: #12121a;
    --dark-accent: #1a1a25;
    --silver: #c0c0c0;
    --bronze: #cd7f32;
    --text-light: #f8f9fa;
    --text-muted: #adb5bd;
    --blue: #0099ff;
    --blue-light: #00d4ff;
}

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

body {
    font-family: 'Cairo', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding-bottom: 45px;
}

/* ===== BACKGROUNDS ===== */
.fire-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    background: 
        radial-gradient(ellipse at 50% 100%, rgba(230, 57, 70, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 40%);
}

/* Floating Diamonds */
.floating-diamonds {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.diamond {
    position: absolute;
    font-size: 1.5rem;
    animation: float-diamond 8s ease-in-out infinite;
}

.diamond:nth-child(1) { top: 5%; left: 8%; opacity: 0.08; animation-delay: 0s; font-size: 1.2rem; }
.diamond:nth-child(2) { top: 12%; right: 12%; opacity: 0.15; animation-delay: 1s; font-size: 1.8rem; }
.diamond:nth-child(3) { top: 25%; left: 5%; opacity: 0.06; animation-delay: 2s; font-size: 1rem; }
.diamond:nth-child(4) { top: 20%; right: 8%; opacity: 0.1; animation-delay: 0.5s; font-size: 1.4rem; }
.diamond:nth-child(5) { top: 35%; left: 12%; opacity: 0.12; animation-delay: 3s; font-size: 2rem; }
.diamond:nth-child(6) { top: 40%; right: 5%; opacity: 0.05; animation-delay: 1.5s; font-size: 1.1rem; }
.diamond:nth-child(7) { top: 55%; left: 3%; opacity: 0.18; animation-delay: 2.5s; font-size: 1.6rem; }
.diamond:nth-child(8) { top: 50%; right: 10%; opacity: 0.07; animation-delay: 4s; font-size: 1.3rem; }

@keyframes float-diamond {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    25% { transform: translateY(-15px) rotate(5deg) scale(1.05); }
    50% { transform: translateY(-8px) rotate(-3deg) scale(0.95); }
    75% { transform: translateY(-20px) rotate(8deg) scale(1.02); }
}

/* ===== MAIN CONTAINER ===== */
.main-content {
    position: relative;
    z-index: 10;
    max-width: 500px;
    margin: 0 auto;
    padding: 15px 12px;
}

/* ===== HEADER ===== */
header {
    text-align: center;
    padding: 15px 10px 12px;
}

.logo-badge {
    display: inline-block;
    padding: 10px 25px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: 3px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--blue-light), var(--blue), #0066ff, var(--blue-light));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmer-text 3s ease-in-out infinite;
}

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

.main-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--fire-yellow), var(--fire-orange), var(--fire-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.subtitle-ar {
    font-weight: 700;
    color: var(--fire-yellow);
}

/* ===== PRIZES SECTION ===== */
.prizes-section {
    margin: 15px 0;
}

.section-title {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 900;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.section-title::before,
.section-title::after {
    content: '';
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--fire-orange), transparent);
}

.prizes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.prize-card {
    background: rgba(18, 18, 26, 0.95);
    border-radius: 12px;
    padding: 15px 10px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

.prize-card::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 50px;
    height: 50px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.prize-card.gold { border-color: var(--gold); box-shadow: 0 0 25px rgba(255, 195, 0, 0.25); }
.prize-card.silver { border-color: var(--silver); box-shadow: 0 0 20px rgba(192, 192, 192, 0.2); }
.prize-card.bronze { border-color: var(--bronze); box-shadow: 0 0 20px rgba(205, 127, 50, 0.2); }

.prize-rank { font-size: 1.8rem; margin-bottom: 5px; }
.prize-position {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.prize-card.gold .prize-position { color: var(--gold); }
.prize-card.silver .prize-position { color: var(--silver); }
.prize-card.bronze .prize-position { color: var(--bronze); }

.prize-amount {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fff, var(--fire-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.prize-label { font-size: 0.7rem; color: var(--text-muted); margin-top: 3px; }

/* ===== WINNER CRITERIA ===== */
.winner-criteria {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(230, 57, 70, 0.1));
    border-radius: 12px;
    padding: 12px 15px;
    margin: 15px 0;
    text-align: center;
    border: 1px solid rgba(255, 107, 53, 0.4);
    position: relative;
    overflow: hidden;
}

.winner-criteria p { font-size: 0.85rem; font-weight: 700; }
.winner-criteria .highlight { color: var(--fire-yellow); font-size: 1rem; }

/* ===== RULES & DEADLINE GRID ===== */
.rules-deadline-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 15px 0;
    align-items: stretch;
}

.rules-section {
    background: rgba(18, 18, 26, 0.95);
    border-radius: 12px;
    padding: 15px 12px;
    border: 1px solid rgba(255, 107, 53, 0.3);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.rules-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--fire-orange), var(--fire-yellow), var(--fire-orange));
}

.rules-title {
    text-align: center;
    font-size: 0.85rem;
    margin-bottom: 10px;
    color: var(--fire-yellow);
}

.rules-list {
    list-style: none;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.rule-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rule-item:last-child { border-bottom: none; }

.rule-icon {
    font-size: 0.65rem;
    min-width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--fire-orange), var(--fire-red));
    border-radius: 5px;
    flex-shrink: 0;
}

.rule-text-main { font-size: 0.7rem; font-weight: 600; line-height: 1.3; }

/* ===== DEADLINE SECTION ===== */
.deadline-section {
    text-align: center;
    padding: 15px 12px;
    background: rgba(18, 18, 26, 0.95);
    border-radius: 12px;
    border: 2px solid var(--fire-red);
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    overflow: hidden;
}

.deadline-title { font-size: 0.85rem; color: var(--fire-orange); margin-bottom: 6px; }
.deadline-date {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--fire-yellow);
    margin-bottom: 4px;
}
.deadline-time { font-size: 0.7rem; color: var(--text-muted); }

.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    margin-top: 10px;
}

.countdown-item {
    background: var(--dark-accent);
    padding: 6px 4px;
    border-radius: 6px;
    border: 1px solid var(--fire-orange);
}

.countdown-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 900;
    color: var(--fire-yellow);
    display: block;
}

.countdown-label {
    font-size: 0.5rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* ===== WARNING SECTION ===== */
.warning-section {
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.15), rgba(139, 0, 0, 0.1));
    border-radius: 10px;
    padding: 10px 15px;
    margin: 12px 0;
    border: 1px solid var(--fire-red);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.warning-icon { font-size: 1rem; }
.warning-text { font-size: 0.75rem; font-weight: 600; }

/* ===== CTA BUTTONS ===== */
.cta-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--fire-orange), var(--fire-red));
    color: white;
    text-decoration: none;
    padding: 12px 25px;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 25px rgba(255, 107, 53, 0.4);
    border: none;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5);
}

.cta-button.call-button {
    background: linear-gradient(135deg, var(--blue-light), var(--blue));
    box-shadow: 0 5px 25px rgba(0, 150, 255, 0.4);
}

.cta-button .icon { font-size: 1.1rem; }

/* ===== PAGE FOOTER ===== */
.page-footer {
    text-align: center;
    padding: 15px;
    border-top: 1px solid var(--dark-accent);
    margin-top: 15px;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--fire-orange);
    margin-bottom: 8px;
}

.footer-text { color: var(--text-muted); font-size: 0.7rem; }
.good-luck { font-size: 0.9rem; margin-top: 8px; color: var(--fire-yellow); }

/* ===== STICKY BOTTOM NAVIGATION ===== */
.sticky-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(255, 107, 53, 0.25);
    z-index: 1000;
    padding: 4px 0 3px;
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.4);
}

.nav-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 400px;
    margin: 0 auto;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-muted);
    padding: 3px 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-item:hover,
.nav-item.active {
    color: var(--fire-orange);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--fire-orange), var(--fire-yellow));
    border-radius: 1px;
}

.nav-icon {
    font-size: 1rem;
    line-height: 1;
}

.nav-label {
    font-size: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    margin-top: 1px;
}

/* ===== LANGUAGE TOGGLE ===== */
.lang-toggle {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 100;
}

.lang-btn {
    width: 38px;
    height: 38px;
    border: none;
    background: rgba(18, 18, 26, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 107, 53, 0.4);
}

.lang-btn:hover {
    transform: scale(1.1);
    border-color: var(--fire-orange);
}

/* ===== FORMS ===== */
.form-container {
    background: rgba(18, 18, 26, 0.95);
    border-radius: 15px;
    padding: 25px 20px;
    margin: 20px 0;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.form-title {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--fire-yellow);
}

.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--dark-accent);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-light);
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--fire-orange);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--fire-orange), var(--fire-red));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Cairo', sans-serif;
}

.form-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.form-link {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-link a {
    color: var(--fire-orange);
    text-decoration: none;
}

/* ===== LEADERBOARD ===== */
.leaderboard-container {
    margin: 20px 0;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(18, 18, 26, 0.95);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.leaderboard-item:hover {
    border-color: rgba(255, 107, 53, 0.3);
}

.leaderboard-item.top-1 { border-color: var(--gold); background: rgba(255, 195, 0, 0.1); }
.leaderboard-item.top-2 { border-color: var(--silver); background: rgba(192, 192, 192, 0.05); }
.leaderboard-item.top-3 { border-color: var(--bronze); background: rgba(205, 127, 50, 0.05); }

.leaderboard-rank {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    min-width: 35px;
    text-align: center;
}

.leaderboard-item.top-1 .leaderboard-rank { color: var(--gold); }
.leaderboard-item.top-2 .leaderboard-rank { color: var(--silver); }
.leaderboard-item.top-3 .leaderboard-rank { color: var(--bronze); }

.leaderboard-user {
    flex: 1;
}

.leaderboard-name {
    font-size: 1rem;
    font-weight: 600;
}

.leaderboard-id {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.leaderboard-likes {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1rem;
    color: var(--fire-yellow);
}

/* ===== ALERTS ===== */
.alert {
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 18px;
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(40, 167, 69, 0.2);
    border: 1px solid rgba(40, 167, 69, 0.5);
    color: #28a745;
}

.alert-error {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid rgba(220, 53, 69, 0.5);
    color: #dc3545;
}

.alert-info {
    background: rgba(0, 123, 255, 0.2);
    border: 1px solid rgba(0, 123, 255, 0.5);
    color: #007bff;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
    .main-content { padding: 12px 10px; }
    header { padding: 12px 8px 10px; }
    .logo-badge { font-size: 1rem; padding: 8px 20px; }
    .main-title { font-size: 1.3rem; }
    .subtitle { font-size: 0.85rem; }
    .prize-card { padding: 12px 8px; }
    .prize-rank { font-size: 1.5rem; }
    .prize-amount { font-size: 1.1rem; }
    .nav-icon { font-size: 1.3rem; }
    .nav-label { font-size: 0.55rem; }
    .cta-button { padding: 10px 20px; font-size: 0.85rem; }
}

@media (max-width: 380px) {
    .main-content { padding: 10px 8px; }
    .logo-badge { font-size: 0.9rem; }
    .main-title { font-size: 1.15rem; }
    .prize-rank { font-size: 1.3rem; }
    .prize-amount { font-size: 1rem; }
    .rule-text-main { font-size: 0.65rem; }
}