/* Seasonal UI Themes and Effects */

/* ============================================
   HALLOWEEN THEME (October)
   ============================================ */
body.halloween-theme {
    position: relative;
    background: linear-gradient(180deg, #0d0404 0%, #1a0a0a 50%, #0d0404 100%) !important;
}

body.halloween-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 87, 34, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.halloween-theme .ps_nav {
    background: linear-gradient(135deg, #1a0a0a 0%, #2d1810 100%) !important;
    border-bottom: 2px solid #ff6b00;
}

.halloween-theme .sidenav {
    background: linear-gradient(180deg, #1a0a0a 0%, #2d1810 100%) !important;
    border-right: 2px solid #ff6b00;
}

.halloween-theme .sidenav li {
    background: transparent !important;
}

.halloween-theme .sidenav li > a {
    color: #ff9800 !important;
    background: transparent !important;
}

.halloween-theme .sidenav li > a:hover {
    background: rgba(255, 107, 0, 0.2) !important;
}

.halloween-theme .sidenav li.mobile_li {
    background: transparent !important;
}

.halloween-theme .sidenav .divider {
    background-color: #ff6b00 !important;
}

/* Halloween decorated header logo */
.halloween-theme .brand-logo {
    position: relative;
    color: #ff6b00 !important;
    text-shadow: 
        0 0 10px rgba(255, 107, 0, 0.9),
        0 0 20px rgba(139, 0, 0, 0.6),
        2px 2px 6px rgba(0, 0, 0, 0.9);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

.halloween-theme .brand-logo::before {
    content: '🎃 ';
    position: absolute;
    left: -40px;
    animation: float-slow 2s ease-in-out infinite;
}

.halloween-theme .brand-logo::after {
    content: ' 👻';
    position: absolute;
    right: -40px;
    animation: float-slow 2s ease-in-out infinite 1s;
}

.halloween-theme .trainer-card-content {
    border: 1px solid rgba(255, 107, 0, 0.3) !important;
    background: linear-gradient(135deg, rgba(26, 10, 10, 0.9) 0%, rgba(45, 24, 16, 0.9) 100%) !important;
}

.halloween-theme .trainer-card-content:hover {
    box-shadow: 0 0 20px rgba(255, 107, 0, 0.5) !important;
    border-color: #ff6b00 !important;
}

.halloween-theme .modal {
    background: linear-gradient(135deg, rgba(26, 10, 10, 0.98) 0%, rgba(45, 24, 16, 0.98) 100%) !important;
    border: 2px solid #ff6b00 !important;
}

/* Halloween pumpkin decorations */
.halloween-decoration {
    position: fixed;
    font-size: 40px;
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -20px, 0); }
}

/* Halloween Reaper Animation */
.halloween-reaper {
    position: fixed;
    font-size: 120px;
    z-index: 9999;
    pointer-events: none;
    filter: drop-shadow(0 0 30px rgba(0, 255, 100, 0.8)) 
            drop-shadow(0 0 60px rgba(0, 255, 100, 0.6))
            drop-shadow(0 0 90px rgba(0, 255, 100, 0.4));
    animation: reaper-emerge 2.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    will-change: transform, opacity;
}

@keyframes reaper-emerge {
    0% {
        transform: translate3d(-50%, 100%, 0) scale(0.5) rotate(-15deg);
        opacity: 0;
    }
    30% {
        opacity: 1;
    }
    50% {
        transform: translate3d(-50%, -120%, 0) scale(1.2) rotate(5deg);
        opacity: 1;
    }
    70% {
        transform: translate3d(-50%, -150%, 0) scale(1.1) rotate(-3deg);
        opacity: 0.9;
    }
    100% {
        transform: translate3d(-50%, -200%, 0) scale(1) rotate(0deg);
        opacity: 0;
    }
}

/* Reaper glow pulse */
.halloween-reaper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(0, 255, 100, 0.3) 0%, transparent 70%);
    animation: reaper-glow 1s ease-in-out infinite alternate;
    z-index: -1;
}

@keyframes reaper-glow {
    0% { opacity: 0.5; transform: translate(-50%, -50%) scale(0.8); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

/* ============================================
   CHRISTMAS THEME (December)
   ============================================ */
body.christmas-theme {
    position: relative;
    background: linear-gradient(180deg, #1a0a0a 0%, #0d1f1f 50%, #1a0a0a 100%) !important;
}

body.christmas-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(220, 20, 60, 0.12) 0%, transparent 25%),
        radial-gradient(circle at 80% 20%, rgba(0, 100, 80, 0.12) 0%, transparent 25%);
    pointer-events: none;
    z-index: 0;
}

.christmas-theme .ps_nav {
    background: linear-gradient(135deg, #8b0000 0%, #006450 50%, #8b0000 100%) !important;
    border-bottom: 3px solid #dc143c;
    box-shadow: 0 2px 20px rgba(220, 20, 60, 0.5), 0 0 30px rgba(0, 100, 80, 0.3);
}

/* Christmas decorated header logo */
.christmas-theme .brand-logo {
    position: relative;
    color: #fff !important;
    text-shadow: 
        0 0 10px rgba(220, 20, 60, 0.9),
        0 0 20px rgba(0, 100, 80, 0.7),
        0 0 30px rgba(255, 215, 0, 0.5),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

/* Snowflakes around the logo */
.christmas-theme .brand-logo::before {
    content: '❄️ ';
    position: absolute;
    left: -35px;
    animation: float-slow 3s ease-in-out infinite;
}

.christmas-theme .brand-logo::after {
    content: ' ❄️';
    position: absolute;
    right: -35px;
    animation: float-slow 3s ease-in-out infinite 1.5s;
}

/* Christmas lights string above the header */
.christmas-theme .ps_nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: 
        radial-gradient(circle, #dc143c 3px, transparent 3px) 0 4px,
        radial-gradient(circle, #006450 3px, transparent 3px) 25px 4px,
        radial-gradient(circle, #dc143c 3px, transparent 3px) 50px 4px,
        radial-gradient(circle, #006450 3px, transparent 3px) 75px 4px,
        radial-gradient(circle, #ffd700 3px, transparent 3px) 100px 4px;
    background-size: 125px 12px;
    background-repeat: repeat-x;
    animation: lights-glow 2s infinite alternate;
    pointer-events: none;
}

@keyframes lights-glow {
    0%, 100% { opacity: 0.9; filter: brightness(1); }
    50% { opacity: 1; filter: brightness(1.3); }
}

@keyframes float-slow {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
    50% { transform: translate3d(0, -5px, 0) rotate(10deg); }
}

.christmas-theme .trainer-card-content {
    border: 1px solid rgba(220, 20, 60, 0.4) !important;
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.85) 0%, rgba(0, 100, 80, 0.85) 50%, rgba(139, 0, 0, 0.85) 100%) !important;
    position: relative;
    overflow: visible !important;
}

.christmas-theme .trainer-card-content:hover {
    box-shadow: 0 0 25px rgba(220, 20, 60, 0.6), 0 0 35px rgba(0, 100, 80, 0.4) !important;
    border-color: #dc143c !important;
}

/* Snow piled on top of cards */
.christmas-theme .trainer-card-content::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -2px;
    right: -2px;
    height: 12px;
    background: linear-gradient(to bottom, 
        rgba(255, 255, 255, 0.9) 0%, 
        rgba(240, 248, 255, 0.85) 50%,
        transparent 100%
    );
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    box-shadow: 
        0 -2px 8px rgba(255, 255, 255, 0.8),
        inset 0 1px 3px rgba(200, 230, 255, 0.6);
    pointer-events: none;
    z-index: 1;
}

/* Christmas lights on cards */
.christmas-theme .trainer-card-content::after {
    content: '';
    position: absolute;
    top: -3px;
    left: 0;
    right: 0;
    height: 8px;
    background: 
        radial-gradient(circle, #dc143c 2px, transparent 2px) 0 0,
        radial-gradient(circle, #006450 2px, transparent 2px) 20px 0,
        radial-gradient(circle, #dc143c 2px, transparent 2px) 40px 0,
        radial-gradient(circle, #006450 2px, transparent 2px) 60px 0,
        radial-gradient(circle, #ffd700 2px, transparent 2px) 80px 0;
    background-size: 100px 8px;
    background-repeat: repeat-x;
    opacity: 0.9;
    animation: lights-twinkle 1.5s infinite alternate;
    pointer-events: none;
    z-index: 2;
}

@keyframes lights-twinkle {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.christmas-theme .modal {
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.98) 0%, rgba(0, 100, 80, 0.98) 50%, rgba(139, 0, 0, 0.98) 100%) !important;
    border: 2px solid #dc143c !important;
}

/* Christmas decorations - GPU Accelerated */
.christmas-decoration {
    position: fixed;
    font-size: 40px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
    will-change: transform;
}

/* Snowflakes - GPU Accelerated */
.snowflake {
    position: fixed;
    color: #fff;
    font-size: 1em;
    font-family: Arial, sans-serif;
    text-shadow: 0 0 5px #000;
    pointer-events: none;
    z-index: 9999;
    animation: fall linear infinite;
    will-change: transform;
}

@keyframes fall {
    to { transform: translate3d(0, 100vh, 0); }
}

/* ============================================
   VALENTINE'S DAY THEME (February)
   ============================================ */
body.valentines-theme {
    position: relative;
    background: linear-gradient(180deg, #1a0a14 0%, #3d0a1a 50%, #1a0a14 100%) !important;
}

body.valentines-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 105, 180, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.valentines-theme .ps_nav {
    background: linear-gradient(135deg, #3d0a1a 0%, #5c1a3d 100%) !important;
    border-bottom: 2px solid #ff69b4;
}

/* Valentine's decorated header logo */
.valentines-theme .brand-logo {
    position: relative;
    color: #ff69b4 !important;
    text-shadow: 
        0 0 10px rgba(255, 105, 180, 0.9),
        0 0 20px rgba(255, 20, 147, 0.6),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

.valentines-theme .brand-logo::before {
    content: '💕 ';
    position: absolute;
    left: -40px;
    animation: heartbeat 1.5s infinite;
}

.valentines-theme .brand-logo::after {
    content: ' 💕';
    position: absolute;
    right: -40px;
    animation: heartbeat 1.5s infinite 0.75s;
}

.valentines-theme .trainer-card-content {
    border: 1px solid rgba(255, 105, 180, 0.3) !important;
    background: linear-gradient(135deg, rgba(61, 10, 26, 0.9) 0%, rgba(92, 26, 61, 0.9) 100%) !important;
}

.valentines-theme .trainer-card-content:hover {
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.5) !important;
    border-color: #ff69b4 !important;
}

.valentines-theme .modal {
    background: linear-gradient(135deg, rgba(61, 10, 26, 0.98) 0%, rgba(92, 26, 61, 0.98) 100%) !important;
    border: 2px solid #ff69b4 !important;
}

/* Floating hearts */
.heart-particle {
    position: fixed;
    font-size: 20px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
    animation: float-up 8s ease-in-out infinite;
}

@keyframes float-up {
    0% { transform: translate3d(0, 0, 0) rotate(0deg); opacity: 0.6; }
    100% { transform: translate3d(0, -100vh, 0) rotate(360deg); opacity: 0; }
}

/* ============================================
   NEW YEAR THEME (January)
   ============================================ */
body.newyear-theme {
    position: relative;
    background: linear-gradient(180deg, #0a0a1a 0%, #0a0a3d 50%, #0a0a1a 100%) !important;
}

body.newyear-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.newyear-theme .ps_nav {
    background: linear-gradient(135deg, #0a0a3d 0%, #1a1a5c 100%) !important;
    border-bottom: 2px solid #ffd700;
}

/* New Year decorated header logo */
.newyear-theme .brand-logo {
    position: relative;
    color: #ffd700 !important;
    text-shadow: 
        0 0 10px rgba(255, 215, 0, 0.9),
        0 0 20px rgba(255, 140, 0, 0.6),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

.newyear-theme .brand-logo::before {
    content: '🎉 ';
    position: absolute;
    left: -40px;
    animation: sparkle 2s infinite;
}

.newyear-theme .brand-logo::after {
    content: ' 🎊';
    position: absolute;
    right: -40px;
    animation: sparkle 2s infinite 1s;
}

.newyear-theme .trainer-card-content {
    border: 1px solid rgba(255, 215, 0, 0.3) !important;
    background: linear-gradient(135deg, rgba(10, 10, 61, 0.9) 0%, rgba(26, 26, 92, 0.9) 100%) !important;
}

.newyear-theme .trainer-card-content:hover {
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.5) !important;
    border-color: #ffd700 !important;
}

.newyear-theme .modal {
    background: linear-gradient(135deg, rgba(10, 10, 61, 0.98) 0%, rgba(26, 26, 92, 0.98) 100%) !important;
    border: 2px solid #ffd700 !important;
}

/* Confetti particles - sparkles not squares */
.confetti-particle {
    position: fixed;
    font-size: 20px;
    pointer-events: none;
    z-index: 9999;
    animation: confetti-fall 5s linear infinite;
}

@keyframes confetti-fall {
    to { transform: translateY(100vh) rotate(360deg); opacity: 0; }
}

/* ============================================
   ST. PATRICK'S DAY THEME (March)
   ============================================ */
body.stpatricks-theme {
    position: relative;
    background: linear-gradient(180deg, #0a1a0a 0%, #0f2b0f 50%, #0a1a0a 100%) !important;
}

body.stpatricks-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 255, 0, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.stpatricks-theme .ps_nav {
    background: linear-gradient(135deg, #0a3d0a 0%, #1a5c1a 100%) !important;
    border-bottom: 2px solid #00ff00;
}

/* St. Patrick's decorated header logo */
.stpatricks-theme .brand-logo {
    position: relative;
    color: #00ff00 !important;
    text-shadow: 
        0 0 10px rgba(0, 255, 0, 0.9),
        0 0 20px rgba(0, 200, 0, 0.6),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

.stpatricks-theme .brand-logo::before {
    content: '🍀 ';
    position: absolute;
    left: -40px;
    animation: float-slow 3s ease-in-out infinite;
}

.stpatricks-theme .brand-logo::after {
    content: ' 🍀';
    position: absolute;
    right: -40px;
    animation: float-slow 3s ease-in-out infinite 1.5s;
}

.stpatricks-theme .trainer-card-content {
    border: 1px solid rgba(0, 255, 0, 0.3) !important;
    background: linear-gradient(135deg, rgba(10, 61, 10, 0.9) 0%, rgba(26, 92, 26, 0.9) 100%) !important;
}

.stpatricks-theme .trainer-card-content:hover {
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5) !important;
    border-color: #00ff00 !important;
}

.stpatricks-theme .modal {
    background: linear-gradient(135deg, rgba(10, 61, 10, 0.98) 0%, rgba(26, 92, 26, 0.98) 100%) !important;
    border: 2px solid #00ff00 !important;
}

/* Shamrock decorations */
.shamrock-decoration {
    position: fixed;
    font-size: 30px;
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
    animation: float 5s ease-in-out infinite;
}

/* ============================================
   EASTER THEME (April)
   ============================================ */
body.easter-theme {
    position: relative;
    background: linear-gradient(180deg, #1a121a 0%, #2d1a2d 50%, #1a121a 100%) !important;
}

body.easter-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 75%, rgba(255, 182, 193, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 75% 25%, rgba(173, 216, 230, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 50% 50%, rgba(255, 253, 208, 0.08) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

.easter-theme .ps_nav {
    background: linear-gradient(135deg, #5b2a8f 0%, #7a5c1a 50%, #2d4a7a 100%) !important;
    border-bottom: 3px solid #8b3a6b;
    box-shadow: 0 2px 20px rgba(139, 58, 107, 0.4), 0 0 30px rgba(45, 74, 122, 0.3);
}

/* Easter decorated header logo */
.easter-theme .brand-logo {
    position: relative;
    color: #fff !important;
    text-shadow: 
        0 0 10px rgba(244, 114, 182, 0.9),
        0 0 20px rgba(251, 191, 36, 0.7),
        0 0 30px rgba(147, 197, 253, 0.5),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

/* Easter bunnies and eggs around logo */
.easter-theme .brand-logo::before {
    content: '🐰 ';
    position: absolute;
    left: -40px;
    animation: hop 1.5s ease-in-out infinite;
}

.easter-theme .brand-logo::after {
    content: ' 🥚';
    position: absolute;
    right: -40px;
    animation: float-slow 3s ease-in-out infinite;
}

@keyframes hop {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(0, -8px, 0) scale(1.1); }
}

/* Easter eggs garland */
.easter-theme .ps_nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 14px;
    background: 
        radial-gradient(ellipse 8px 12px, #f472b6 40%, transparent 40%) 0 3px,
        radial-gradient(ellipse 8px 12px, #fbbf24 40%, transparent 40%) 30px 3px,
        radial-gradient(ellipse 8px 12px, #93c5fd 40%, transparent 40%) 60px 3px,
        radial-gradient(ellipse 8px 12px, #86efac 40%, transparent 40%) 90px 3px,
        radial-gradient(ellipse 8px 12px, #c084fc 40%, transparent 40%) 120px 3px;
    background-size: 150px 14px;
    background-repeat: repeat-x;
    animation: easter-eggs-swing 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes easter-eggs-swing {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(2px); }
}

.easter-theme .trainer-card-content {
    border: 1px solid rgba(139, 58, 107, 0.4) !important;
    background: linear-gradient(135deg, rgba(70, 40, 100, 0.15) 0%, rgba(90, 70, 30, 0.15) 50%, rgba(40, 60, 100, 0.15) 100%) !important;
    position: relative;
    overflow: visible !important;
}

.easter-theme .trainer-card-content:hover {
    box-shadow: 0 0 25px rgba(139, 58, 107, 0.5), 0 0 35px rgba(45, 74, 122, 0.4) !important;
    border-color: #8b3a6b !important;
}

/* Spring flowers on cards */
.easter-theme .trainer-card-content::before {
    content: '🌷';
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 20px;
    opacity: 0.6;
    animation: bloom 2s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes bloom {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.6; }
    50% { transform: scale(1.1) rotate(5deg); opacity: 0.8; }
}

.easter-theme .modal {
    background: linear-gradient(135deg, rgba(70, 40, 100, 0.98) 0%, rgba(90, 70, 30, 0.98) 50%, rgba(40, 60, 100, 0.98) 100%) !important;
    border: 2px solid #8b3a6b !important;
}

/* Easter egg decorations */
.easter-egg-decoration {
    position: fixed;
    font-size: 35px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
    will-change: transform;
}

/* Easter bunny hopping */
.easter-bunny {
    position: fixed;
    font-size: 40px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
    animation: bunny-hop 3s ease-in-out infinite;
}

@keyframes bunny-hop {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
    25% { transform: translate3d(10px, -15px, 0) rotate(-5deg); }
    50% { transform: translate3d(20px, 0, 0) rotate(0deg); }
    75% { transform: translate3d(30px, -15px, 0) rotate(5deg); }
}

/* ============================================
   INDEPENDENCE DAY THEME (July - US)
   ============================================ */
body.july4th-theme {
    position: relative;
    background: linear-gradient(180deg, #0a0a1a 0%, #1a0a2d 50%, #0a0a1a 100%) !important;
}

body.july4th-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 0, 0, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 70% 30%, rgba(0, 0, 255, 0.08) 0%, transparent 25%);
    pointer-events: none;
    z-index: 0;
}

.july4th-theme .ps_nav {
    background: linear-gradient(135deg, #1a0a2d 0%, #2d1a3d 100%) !important;
    border-bottom: 2px solid #ff0000;
}

/* July 4th decorated header logo */
.july4th-theme .brand-logo {
    position: relative;
    color: #fff !important;
    text-shadow: 
        0 0 10px rgba(255, 0, 0, 0.8),
        0 0 20px rgba(0, 0, 255, 0.6),
        0 0 30px rgba(255, 255, 255, 0.4),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700 !important;
    letter-spacing: 2px;
}

.july4th-theme .brand-logo::before {
    content: '🇺🇸 ';
    position: absolute;
    left: -45px;
    animation: float-slow 2.5s ease-in-out infinite;
}

.july4th-theme .brand-logo::after {
    content: ' 🎆';
    position: absolute;
    right: -40px;
    animation: sparkle 2s infinite;
}

.july4th-theme .trainer-card-content {
    border: 1px solid rgba(255, 0, 0, 0.3) !important;
    background: linear-gradient(135deg, rgba(26, 10, 45, 0.9) 0%, rgba(45, 26, 61, 0.9) 100%) !important;
}

.july4th-theme .trainer-card-content:hover {
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5) !important;
    border-color: #ff0000 !important;
}

.july4th-theme .modal {
    background: linear-gradient(135deg, rgba(26, 10, 45, 0.98) 0%, rgba(45, 26, 61, 0.98) 100%) !important;
    border: 2px solid #ff0000 !important;
}

/* Firework particles */
.firework-particle {
    position: fixed;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    animation: firework 1.5s ease-out infinite;
}

@keyframes firework {
    0% { transform: translate(0, 0); opacity: 1; }
    100% { transform: translate(var(--tx), var(--ty)); opacity: 0; }
}

/* ============================================
   GENERAL SEASONAL EFFECTS
   ============================================ */
.seasonal-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    z-index: 10;
    opacity: 0.8;
}

.halloween-badge {
    background: linear-gradient(135deg, #ff6b00 0%, #ff9500 100%);
    color: #000;
}

.christmas-badge {
    background: linear-gradient(135deg, #ff0000 0%, #00ff00 100%);
    color: #fff;
}

.valentines-badge {
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    color: #fff;
}

.newyear-badge {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #000;
}