@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&display=swap');

:root {
    --dti-pink: #ff3399;
    --dti-pink-light: #ff66b2;
    --dti-pink-glow: rgba(255, 51, 153, 0.6);
    --dti-plum: #2a0a18;
    --dti-glass: rgba(20, 5, 12, 0.65);
    --dti-glass-border: rgba(255, 102, 178, 0.4);
    --gold: #ffcc00;
    --text-main: #ffffff;
    --text-muted: #ffcce0;
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--dti-plum);
    background-image: 
        radial-gradient(circle at 70% 50%, rgba(255, 51, 153, 0.2) 0%, transparent 60%),
        linear-gradient(rgba(42, 10, 24, 0.8), rgba(42, 10, 24, 0.9)),
        url('assets/bg_texture.jpg');
    background-size: cover, cover, 400px;
    background-blend-mode: normal, normal, multiply;
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ================= BACKGROUND PARTICLES ================= */
.particles {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}
.star-particle {
    position: absolute;
    font-size: 1.2rem;
    color: var(--gold);
    opacity: 0;
    animation: twinkleFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 0 10px var(--gold));
}

@keyframes twinkleFloat {
    0% { opacity: 0; transform: translateY(0) scale(0.5); }
    50% { opacity: 1; transform: translateY(-20px) scale(1.2); }
    100% { opacity: 0; transform: translateY(-40px) scale(0.5); }
}

/* ================= AUDIO BUTTON ================= */
.audio-toggle-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
    background: var(--dti-glass);
    border: 2px solid var(--dti-glass-border);
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}
.audio-toggle-btn:hover {
    background: var(--dti-pink);
    border-color: #fff;
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--dti-pink-glow);
}

/* ================= MAIN LAYOUT ================= */
.container {
    display: flex;
    width: 100%;
    max-width: 1200px;
    min-height: 80vh;
    padding: 20px;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 10;
}

/* LEFT SIDE: BRANDING */
.brand-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.main-logo {
    width: 100%;
    max-width: 450px;
    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.8));
    animation: floatLogo 3s ease-in-out infinite alternate;
    z-index: 5;
}

@keyframes floatLogo {
    0% { transform: translateY(0) rotate(-2deg); }
    100% { transform: translateY(-10px) rotate(2deg); }
}

.status-badge {
    background: rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.9rem;
    margin-top: -10px;
    margin-bottom: 20px;
    backdrop-filter: blur(5px);
    z-index: 6;
}

.mascot-gigi {
    width: 100%;
    max-width: 400px;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.8));
    /* The transparent PNG will look amazing here */
}

/* RIGHT SIDE: INTERACTION */
.interaction-section {
    flex: 1;
    max-width: 550px;
    width: 100%;
}

/* Progress Tracker */
.steps-progress {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    padding: 0 20px;
}
.step-dot {
    width: 35px;
    height: 35px;
    background: var(--dti-glass);
    border: 2px solid var(--dti-glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    color: var(--text-muted);
    backdrop-filter: blur(5px);
    transition: all 0.3s;
}
.step-dot.active {
    background: var(--dti-pink);
    border-color: #fff;
    color: #fff;
    box-shadow: 0 0 15px var(--dti-pink-glow);
    transform: scale(1.1);
}
.step-line {
    flex: 1;
    height: 3px;
    background: var(--dti-glass-border);
    margin: 0 10px;
    border-radius: 2px;
}

/* Panels */
.glass-panel {
    background: var(--dti-glass);
    border: 1px solid var(--dti-glass-border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5), inset 0 0 20px rgba(255, 102, 178, 0.1);
    display: none;
    animation: slideInFade 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.glass-panel.active {
    display: block;
}

@keyframes slideInFade {
    0% { opacity: 0; transform: translateX(30px); }
    100% { opacity: 1; transform: translateX(0); }
}

.glass-panel h2 {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 5px;
    color: #fff;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}
.glass-panel p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

/* Inputs */
.input-group {
    position: relative;
    margin-bottom: 25px;
}
.input-group i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dti-pink-light);
    font-size: 1.2rem;
}
.input-group input {
    width: 100%;
    background: rgba(0,0,0,0.4);
    border: 2px solid rgba(255, 102, 178, 0.3);
    border-radius: 16px;
    padding: 18px 20px 18px 50px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 800;
    outline: none;
    transition: all 0.3s;
}
.input-group input:focus {
    border-color: var(--dti-pink-light);
    background: rgba(0,0,0,0.6);
    box-shadow: 0 0 15px rgba(255, 102, 178, 0.3);
}

/* Platforms */
.platform-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 35px;
}
.plat-btn {
    background: rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 15px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.2s;
}
.plat-btn i { font-size: 1.5rem; }
.plat-btn:hover { background: rgba(255, 102, 178, 0.15); border-color: var(--dti-pink-light); }
.plat-btn.selected {
    background: var(--dti-pink);
    border-color: #fff;
    color: #fff;
    box-shadow: 0 5px 15px var(--dti-pink-glow);
    transform: translateY(-2px);
}

/* Action Button */
.action-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--dti-pink-light), var(--dti-pink));
    border: 2px solid #fff;
    border-radius: 30px;
    padding: 18px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 1.2rem;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 6px 0 rgba(204, 0, 102, 0.8), 0 10px 20px rgba(0,0,0,0.5);
    transition: all 0.1s;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.4);
    letter-spacing: 1px;
}
.action-btn:active {
    transform: translateY(6px);
    box-shadow: 0 0 0 rgba(204, 0, 102, 0.8), 0 4px 10px rgba(0,0,0,0.5);
}

/* Rewards Container & Categories */
.rewards-container {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
    margin-bottom: 25px;
    scrollbar-width: none; /* Firefox */
}
.rewards-container::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}
.cat-btn {
    flex: 1;
    background: rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 12px 10px;
    color: var(--text-muted);
    font-family: var(--font-main);
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
}
.cat-btn:hover {
    background: rgba(255, 102, 178, 0.15);
    border-color: var(--dti-pink-light);
}
.cat-btn.active {
    background: var(--dti-pink);
    border-color: #fff;
    color: #fff;
    box-shadow: 0 4px 15px var(--dti-pink-glow);
}

/* Rewards Grid */
.rewards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}
.reward-item {
    background: rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}
.reward-item:hover {
    background: rgba(255, 102, 178, 0.1);
    border-color: var(--dti-pink-light);
    transform: translateY(-3px);
}
.reward-item.selected {
    border-color: var(--gold);
    background: rgba(255, 204, 0, 0.15);
    box-shadow: 0 5px 20px rgba(255, 204, 0, 0.3);
    transform: translateY(-3px);
}
.reward-item.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: -10px; right: -10px;
    background: #5eff8a;
    color: #000;
    width: 28px; height: 28px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

/* Reward Icons */
.r-icon {
    width: 60px; height: 60px;
    margin: 0 auto 8px;
    border-radius: 12px;
    display: block;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.2);
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
}

.r-name {
    font-weight: 800;
    font-size: 0.9rem;
}

/* Loader / Syncing */
.sync-loader { margin: 30px 0; }
.spinning-logo {
    width: 120px;
    animation: floatSpin 3s ease-in-out infinite;
}
@keyframes floatSpin {
    0% { transform: translateY(0) scale(1); filter: brightness(1); }
    50% { transform: translateY(-15px) scale(1.1); filter: brightness(1.3); }
    100% { transform: translateY(0) scale(1); filter: brightness(1); }
}

.loading-bar-wrap {
    background: rgba(0,0,0,0.5);
    height: 24px;
    border-radius: 12px;
    border: 2px solid var(--dti-glass-border);
    margin-bottom: 10px;
    overflow: hidden;
}
.loading-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--dti-pink), #ff99cc);
    box-shadow: 0 0 10px var(--dti-pink);
    transition: width 0.3s;
}
.sync-status {
    color: var(--gold);
    font-weight: 800;
}

/* Verification Offers */
.bot-warning {
    background: rgba(255, 51, 153, 0.15);
    border: 1px solid var(--dti-pink-light);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dti-pink-light);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.offers-list {
    display: flex; flex-direction: column; gap: 10px;
}
.offer-row {
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: all 0.2s;
}
.offer-row:hover {
    background: rgba(255, 102, 178, 0.15);
    border-color: var(--dti-pink-light);
}
.offer-img {
    width: 50px; height: 50px; border-radius: 10px; object-fit: cover;
}
.offer-text { flex: 1; }
.offer-title { color: #fff; font-weight: 800; font-size: 1rem; }
.offer-desc { color: var(--text-muted); font-size: 0.8rem; }
.offer-btn {
    background: var(--dti-pink); color: #fff;
    padding: 8px 15px; border-radius: 20px;
    font-weight: 800; font-size: 0.8rem; border: 2px solid #fff;
}

.spinner {
    width: 40px; height: 40px;
    border: 4px solid rgba(255,255,255,0.1);
    border-top: 4px solid var(--dti-pink-light);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}
@keyframes spin { 100% { transform: rotate(360deg); } }


/* ================= RESPONSIVE / MOBILE ================= */
@media (max-width: 900px) {
    body {
        align-items: flex-start;
        justify-content: center;
        padding: 0;
    }

    .container {
        flex-direction: column;
        padding: 15px;
        gap: 10px;
        align-items: center;
        width: 100%;
        min-height: 100vh;
    }

    /* Hide the mascot + shrink logo on mobile */
    .mascot-gigi { display: none; }
    .brand-section {
        align-items: center;
        width: 100%;
    }
    .main-logo { max-width: 220px; }
    .status-badge { margin-bottom: 5px; }

    /* Right section fills full width */
    .interaction-section {
        max-width: 100%;
        width: 100%;
    }

    /* Glass panel fills screen */
    .glass-panel {
        padding: 20px 16px;
        border-radius: 20px;
    }

    /* Steps progress - smaller dots */
    .steps-progress { padding: 0 5px; margin-bottom: 20px; }
    .step-dot { width: 28px; height: 28px; font-size: 0.85rem; }

    /* Input */
    .input-group input { font-size: 1rem; padding: 14px 14px 14px 42px; }

    /* Platform buttons */
    .platform-selector { gap: 8px; }
    .plat-btn { padding: 10px 8px; font-size: 0.8rem; gap: 5px; }

    /* Category tabs */
    .category-tabs { gap: 8px; }
    .cat-btn { padding: 10px 8px; font-size: 0.85rem; }

    /* Reward grid - 3 columns but smaller items */
    .rewards-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .reward-item { padding: 8px 5px; border-radius: 10px; }
    .r-icon { width: 50px; height: 50px; }
    .r-name { font-size: 0.75rem; }

    /* Offer rows */
    .offer-row { padding: 12px; gap: 10px; }
    .offer-img { width: 45px; height: 45px; border-radius: 10px; flex-shrink: 0; }
    .offer-title { font-size: 0.95rem; }
    .offer-desc { font-size: 0.8rem; }
    .offer-btn { padding: 10px 14px; font-size: 0.8rem; white-space: nowrap; }

    /* Primary button */
    .btn-primary { padding: 16px; font-size: 1rem; }

    /* Audio button - smaller on mobile */
    .audio-toggle-btn { top: 12px; right: 12px; width: 40px; height: 40px; font-size: 1rem; }
}

@media (max-width: 480px) {
    .rewards-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; }
    .r-icon { width: 44px; height: 44px; }
    .r-name { font-size: 0.7rem; }
    .glass-panel { padding: 16px 12px; }
}