/* IPL Style Premium Theme 
   Colors: Navy, Gold, and Red accents
*/

:root {
    --ipl-navy: #050a30;
    --ipl-navy-light: #102a71;
    --ipl-gold: #f4b400;
    --ipl-gold-soft: #ffcc33;
    --ipl-red: #ff4d4d;
    --glass-bg: rgba(16, 42, 113, 0.4);
    --track-width: 250px; 
}

/* Global Styles */
body {
    background-color: var(--ipl-navy);
    background-image: radial-gradient(circle at 50% 0%, var(--ipl-navy-light) 0%, var(--ipl-navy) 70%);
    background-attachment: fixed;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    margin: 0;
}

/* Typography */
h1, h2, h3, h4, h5, .nav-link, .btn-ipl, .ipl-font-oswald {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Glassmorphism Cards --- */
.card-ipl, .ipl-glass-card {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, border-color 0.3s ease;
    overflow: hidden;
}

.ipl-glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(244, 180, 0, 0.4) !important;
}

/* --- Premium Gold Buttons --- */
.btn-gold, .ipl-btn-gold {
    background: linear-gradient(45deg, var(--ipl-gold), var(--ipl-gold-soft)) !important;
    color: var(--ipl-navy) !important;
    font-weight: 700;
    border-radius: 50px;
    padding: 12px 30px;
    border: none;
    transition: all 0.3s ease-in-out;
    text-transform: uppercase;
    cursor: pointer;
}

.btn-gold:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 20px rgba(244, 180, 0, 0.4);
}

/* --- Auction "SOLD" Stamp Effect --- */
.sold-card {
    position: relative;
    filter: grayscale(0.5) brightness(0.7);
}

.sold-card::after {
    content: "SOLD";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-20deg);
    font-family: 'Oswald', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--ipl-red);
    border: 6px double var(--ipl-red);
    padding: 5px 25px;
    border-radius: 10px;
    opacity: 0.9;
    z-index: 10;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.4);
    pointer-events: none;
}

/* --- Seamless Sponsor Scroll --- */
.logos-track-container {
    width: 100%;
    overflow: hidden;
    padding: 40px 0;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.logos-track {
    display: flex;
    width: max-content; 
    animation: scroll-loop 30s linear infinite;
}

/* To make the scroll seamless, you must duplicate your logo list in the HTML */
.logo-item {
    width: var(--track-width);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    padding: 0 20px;
}

.sponsor-logo {
    max-height: 50px;
    width: auto;
    filter: grayscale(100%) brightness(2) opacity(0.6);
    transition: all 0.4s ease;
}

.logo-item:hover .sponsor-logo {
    filter: grayscale(0%) brightness(1) opacity(1);
    transform: scale(1.1);
}

.logos-track-container:hover .logos-track {
    animation-play-state: paused;
}

/* --- Animations --- */
@keyframes scroll-loop {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } 
}

.pulse-live {
    animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
    0% { box-shadow: 0 0 0 0px rgba(255, 77, 77, 0.7); }
    100% { box-shadow: 0 0 0 15px rgba(255, 77, 77, 0); }
}

/* --- Form Inputs --- */
.ipl-input, .form-control {
    background: rgba(5, 10, 48, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    border-radius: 8px;
    padding: 10px 15px;
}

.ipl-input:focus {
    outline: none;
    border-color: var(--ipl-gold) !important;
    box-shadow: 0 0 10px rgba(244, 180, 0, 0.2) !important;
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    :root { --track-width: 180px; }
    
    .sold-card::after {
        font-size: 2.5rem;
    }
    
    .logos-track {
        animation-duration: 20s;
    }

    .btn-gold {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}