/* Base & Reset Enhancements */
html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #38bdf8 #0B1120;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0B1120; 
}

::-webkit-scrollbar-thumb {
    background: #1E293B; 
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #38bdf8; 
}

/* Glassmorphism Utilities */
.glass-panel {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.glass-container {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.8) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
}

/* Form Overrides */
select option {
    background-color: #0f172a; /* Slate 900 for options */
    color: #f1f5f9;
    padding: 12px;
}

/* Animation Delays */
.animation-delay-2000 {
    animation-delay: 2s;
}
.animation-delay-4000 {
    animation-delay: 4s;
}

/* Button Loading State */
.loading-state .search-icon {
    display: none;
}
.loading-state .btn-text {
    opacity: 0.8;
}
.loading-state .loading-spinner {
    display: inline-block;
}

/* Card Hover Effects */
.result-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.8) 100%);
    border: 1px solid rgba(255,255,255,0.05);
}

.result-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 10px 40px -10px rgba(56, 189, 248, 0.3);
}

.availability-badge {
    position: relative;
    overflow: hidden;
}

.availability-badge::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.2), transparent);
    transform: skewX(-20deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}