@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-dark: #070a13;
    --bg-card: #0f1322;
    --bg-panel: #131a30;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(59, 130, 246, 0.4);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    
    --stock-instock: #10b981;
    --stock-lowstock: #f59e0b;
    --stock-out: #ef4444;
}

html, body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-panel);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* Glassmorphism Header */
header {
    background: rgba(15, 19, 34, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1020;
}

.navbar-brand {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary) !important;
    transform: translateY(-1px);
}

/* Main Container spacing */
.main-content {
    padding-top: 2rem;
    padding-bottom: 4rem;
}

/* Tech Premium Cards */
.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.15);
}

.tech-card:hover::before {
    opacity: 1;
}

.tech-card-img {
    height: 180px;
    object-fit: contain;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.tech-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8rem;
    line-height: 1.4;
}

.tech-card-brand {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.tech-card-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
}

.tech-card-sku {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: monospace;
}

/* Badges */
.stock-badge {
    padding: 0.35em 0.8em;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-instock {
    background: rgba(16, 185, 129, 0.15);
    color: var(--stock-instock);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-lowstock {
    background: rgba(245, 158, 11, 0.15);
    color: var(--stock-lowstock);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-outstock {
    background: rgba(239, 68, 68, 0.15);
    color: var(--stock-out);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Inputs & Form Controls */
.tech-input {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary) !important;
    border-radius: 10px;
    padding: 0.6rem 1rem;
    transition: all 0.2s ease;
}

.tech-input:focus {
    background-color: var(--bg-panel);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

.tech-select {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 0.6rem 1rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-position: right 1rem center;
    background-size: 16px 12px;
    background-repeat: no-repeat;
    appearance: none;
    transition: all 0.2s ease;
}

.tech-select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

/* Buttons */
.btn-tech {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    transition: all 0.2s ease;
}

.btn-tech:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    color: #ffffff;
}

.btn-tech-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    transition: all 0.2s ease;
}

.btn-tech-outline:hover {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.05);
    color: var(--accent-cyan);
}

/* Panels & Sidebars */
.tech-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
}

/* Details Page specific styling */
.tech-details-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
}

.tech-details-image-area {
    background: rgba(255, 255, 255, 0.01);
    padding: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-right: 1px solid var(--border-color);
}

.tech-details-content-area {
    padding: 3rem;
}

@media (max-width: 991px) {
    .tech-details-image-area {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 2rem;
    }
    .tech-details-content-area {
        padding: 2rem;
    }
}

/* Table Style for Logs */
.tech-table {
    color: var(--text-primary) !important;
}

.tech-table th {
    border-bottom: 2px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
}

.tech-table td {
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.tech-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Footer styling */
footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color) !important;
    padding: 2rem 0;
    margin-top: auto;
}

/* Premium Category Cards (Matching screenshot style) */
.tech-category-card {
    height: 220px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background-position: center;
    background-size: cover;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-decoration: none !important;
}

.tech-category-card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.2);
}

.tech-category-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(7, 10, 19, 0.65);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    text-align: center;
    transition: background 0.3s ease;
}

.tech-category-card:hover .tech-category-card-overlay {
    background: rgba(7, 10, 19, 0.5);
}

.tech-category-title {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.btn-explore {
    background-color: #0082c8;
    color: #ffffff !important;
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.55rem 1.25rem;
    border-radius: 4px;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.2s ease;
}

.btn-explore:hover {
    background-color: #006096;
    transform: translateY(-1px);
}

/* Custom Showcase Utilities */
.text-cyan { color: var(--accent-cyan) !important; }
.text-purple { color: var(--accent-purple) !important; }

.hover-lift {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4) !important;
}

.transition-scale {
    transition: transform 0.5s ease;
}

.hover-lift:hover .transition-scale {
    transform: scale(1.06);
}

/* Premium Tech Input Group */
.tech-input-group {
    display: flex;
    align-items: center;
    background-color: rgba(7, 10, 19, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.5rem 1rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-input-group:focus-within {
    border-color: var(--accent-blue);
    background-color: rgba(7, 10, 19, 0.6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.tech-input-group .tech-input-field {
    background: transparent !important;
    border: none !important;
    color: var(--text-primary) !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    padding: 0;
    width: 100%;
    outline: none !important;
    box-shadow: none !important;
}

/* Remove default spin buttons for numeric input fields */
.tech-input-group .tech-input-field::-webkit-outer-spin-button,
.tech-input-group .tech-input-field::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.tech-input-group .tech-input-field {
    -moz-appearance: textfield;
}

.tech-input-group .tech-input-text {
    color: var(--accent-blue);
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    padding-left: 0.75rem;
    user-select: none;
}

/* Explicit text helper styles to ensure visibility */
.text-muted-custom {
    color: var(--text-muted) !important;
}
.text-secondary-custom {
    color: var(--text-secondary) !important;
}