:root {
    --bg-body: #020617;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --glass-border: rgba(255, 255, 255, 0.06);
    --transition: all 0.3s ease;
}

[data-theme="light"] {
    --bg-body: #f8fafc;
    --text-main: #0f172a;
    --text-muted: #475569;
    --glass-border: #e2e8f0;
}

/* WhatsApp Floating Button */
.floating-support {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9990;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(37, 211, 102, 0.9);
    backdrop-filter: blur(10px);
    padding: 10px 20px 10px 10px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.support-icon {
    width: 45px;
    height: 45px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #25D366;
    font-size: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
}

.support-text {
    font-weight: 700;
    color: #fff;
    font-size: 1rem;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}

.floating-support:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
    background: #25D366;
}

.floating-support:hover .support-icon {
    transform: rotate(360deg);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    z-index: 99999;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 90%;
    max-width: 500px;
    opacity: 0;
    pointer-events: none;
}

.cookie-banner.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: all;
}

.cookie-banner p {
    margin: 0;
    font-size: 0.9rem;
    color: #cbd5e1;
    line-height: 1.4;
    flex: 1;
    font-family: 'Inter', sans-serif;
}

.cookie-banner a {
    color: #818cf8;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
}

.cookie-banner a:hover {
    color: #fff;
    text-decoration: underline;
}

.cookie-banner .btn {
    padding: 10px 24px;
    font-size: 0.85rem;
    border-radius: 30px;
    white-space: nowrap;
    background: #6366f1;
    color: #fff;
    border: none;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    transition: 0.2s;
    text-decoration: none;
    display: inline-block;
}

.cookie-banner .btn:hover {
    background: #4f46e5;
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.5);
}

[data-theme="light"] .cookie-banner {
    background: rgba(255, 255, 255, 0.95);
    border-color: #e2e8f0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .cookie-banner p {
    color: #475569;
}

[data-theme="light"] .cookie-banner a {
    color: #4f46e5;
}

@media (max-width: 600px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        bottom: 20px;
        width: calc(100% - 40px);
        padding: 20px;
        border-radius: 20px;
    }

    .cookie-banner button {
        width: 100%;
    }
}