:root {
    --cp-yellow: #fcee0a;
    --cp-pink: #ff003c;
    --cp-cyan: #00f0ff;
    --cp-dark: #080808;
    --cp-panel: #121212;
    --cp-panel-border: #2a2a2a;
    --text-main: #e0e0e0;
    --text-muted: #888;
    --font-main: 'Inter', sans-serif;
    --font-display: 'Orbitron', sans-serif;
}

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

body {
    background-color: var(--cp-dark);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.orbitron {
    font-family: var(--font-display);
}

a {
    color: var(--cp-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.hidden {
    display: none !important;
}

.cyan-text { color: var(--cp-cyan); text-shadow: 0 0 5px rgba(0, 240, 255, 0.5); }
.pink-text { color: var(--cp-pink); text-shadow: 0 0 5px rgba(255, 0, 60, 0.5); }
.yellow-text { color: var(--cp-yellow); text-shadow: 0 0 5px rgba(252, 238, 10, 0.5); }

.panel {
    background-color: var(--cp-panel);
    border: 1px solid var(--cp-panel-border);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.input-group {
    margin-bottom: 1rem;
    width: 100%;
}

.form-row {
    display: flex;
    gap: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

input, textarea {
    width: 100%;
    background-color: var(--cp-dark);
    border: 1px solid var(--cp-panel-border);
    color: var(--text-main);
    padding: 0.75rem;
    border-radius: 4px;
    font-family: var(--font-main);
    transition: border-color 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--cp-cyan);
}

input:disabled, textarea:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-cyan {
    background-color: transparent;
    color: var(--cp-cyan);
    border: 1px solid var(--cp-cyan);
}
.btn-cyan:hover { background-color: var(--cp-cyan); color: var(--cp-dark); box-shadow: 0 0 10px var(--cp-cyan); }

.btn-yellow {
    background-color: transparent;
    color: var(--cp-yellow);
    border: 1px solid var(--cp-yellow);
}
.btn-yellow:hover { background-color: var(--cp-yellow); color: var(--cp-dark); box-shadow: 0 0 10px var(--cp-yellow); }

.btn-pink {
    background-color: transparent;
    color: var(--cp-pink);
    border: 1px solid var(--cp-pink);
}
.btn-pink:hover { background-color: var(--cp-pink); color: var(--text-main); box-shadow: 0 0 10px var(--cp-pink); }

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.w-100 { width: 100%; }

.role-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 0.5rem;
}
.cyan-badge { background-color: rgba(0, 240, 255, 0.1); color: var(--cp-cyan); border: 1px solid var(--cp-cyan); }
.yellow-badge { background-color: rgba(252, 238, 10, 0.1); color: var(--cp-yellow); border: 1px solid var(--cp-yellow); }

.init-screen {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: var(--cp-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.init-container { text-align: center; }

.loading-bar {
    width: 300px;
    height: 4px;
    background-color: var(--cp-panel-border);
    margin: 2rem auto;
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    width: 0%;
    height: 100%;
    background-color: var(--cp-cyan);
    box-shadow: 0 0 10px var(--cp-cyan);
    animation: loadProgress 2s forwards;
}

@keyframes loadProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

.index-header {
    position: absolute;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    width: 100%;
}

.split-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.split-side {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
    transition: background-color 0.3s;
}

.seller-side { border-right: 1px solid var(--cp-panel-border); }

.split-side:hover { background-color: var(--cp-panel); }

.login-card {
    background-color: var(--cp-dark);
    border: 1px solid var(--cp-panel-border);
    padding: 3rem 2rem;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    text-align: center;
    z-index: 2;
}

.login-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.login-form .input-group { text-align: left; }
.login-form .btn { width: 100%; margin-top: 1rem; }

.dashboard-body {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.sidebar {
    width: 280px;
    background-color: var(--cp-panel);
    border-right: 1px solid var(--cp-panel-border);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--cp-panel-border);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 0;
}

.sidebar-nav li a {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-muted);
    font-size: 1rem;
    border-left: 3px solid transparent;
}

.sidebar-nav li a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.sidebar-nav li a.active {
    color: var(--cp-cyan);
    background-color: rgba(0, 240, 255, 0.05);
    border-left: 3px solid var(--cp-cyan);
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--cp-panel-border);
}

.logout-btn {
    display: block;
    text-align: center;
    color: var(--cp-pink);
    border: 1px solid var(--cp-pink);
    padding: 0.75rem;
    border-radius: 4px;
}
.logout-btn:hover {
    background-color: var(--cp-pink);
    color: var(--text-main);
}

.main-content {
    flex: 1;
    padding: 3rem;
    overflow-y: auto;
    background-color: var(--cp-dark);
}

.content-section {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.active-section {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.stat-card {
    background-color: var(--cp-panel);
    border: 1px solid var(--cp-panel-border);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}
.stat-value {
    font-size: 2.5rem;
    font-family: var(--font-display);
    font-weight: 700;
}

.product-grid, .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}
.product-card, .category-card {
    background-color: var(--cp-panel);
    border: 1px solid var(--cp-panel-border);
    border-radius: 8px;
    padding: 1rem;
    transition: transform 0.3s, border-color 0.3s;
}
.product-card:hover, .category-card:hover {
    transform: translateY(-5px);
    border-color: var(--cp-cyan);
}
.category-card { cursor: pointer; text-align: center; padding: 2rem 1rem;}

.product-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 1rem;
    background-color: var(--cp-dark);
}
.product-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.product-price { font-size: 1.2rem; color: var(--cp-cyan); font-weight: 600; margin-bottom: 1rem; }
.product-card .btn { width: 100%; font-size: 0.8rem; margin-bottom: 0.5rem; }

.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th, .data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--cp-panel-border);
}
.data-table th { color: var(--text-muted); font-family: var(--font-display); }

.cart-layout {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}
.cart-items-container { flex: 2; }
.cart-summary { flex: 1; }

.cart-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--cp-panel-border);
}
.cart-item-info { display: flex; align-items: center; gap: 1rem; }
.cart-item-img { width: 60px; height: 60px; object-fit: cover; border-radius: 4px; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 1rem; }
.total-row { font-size: 1.5rem; font-weight: bold; margin-top: 1rem; }
hr { border: 0; border-top: 1px solid var(--cp-panel-border); margin: 1rem 0; }

.chat-container { display: flex; height: 500px; padding: 0; overflow: hidden; }
.chat-sidebar { width: 250px; border-right: 1px solid var(--cp-panel-border); overflow-y: auto; }
.chat-contact { padding: 1rem; border-bottom: 1px solid var(--cp-panel-border); cursor: pointer; }
.chat-contact.active { background-color: rgba(0, 240, 255, 0.1); border-left: 3px solid var(--cp-cyan); }
.chat-area { flex: 1; display: flex; flex-direction: column; }
.chat-history { flex: 1; padding: 1.5rem; overflow-y: auto; display: flex; flex-direction: column; gap: 1rem; }
.message { max-width: 70%; padding: 1rem; border-radius: 8px; position: relative; }
.message.received { background-color: var(--cp-panel-border); align-self: flex-start; }
.message.sent { background-color: rgba(0, 240, 255, 0.1); border: 1px solid var(--cp-cyan); align-self: flex-end; }
.message .time { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.5rem; display: block; text-align: right; }
.chat-input-area { display: flex; padding: 1rem; border-top: 1px solid var(--cp-panel-border); gap: 1rem; }

.tracking-timeline { padding: 2rem 0; }
.tracking-step { display: flex; gap: 1.5rem; margin-bottom: 2rem; position: relative; }
.step-dot {
    width: 20px; height: 20px;
    background-color: var(--cp-dark);
    border: 2px solid var(--cp-panel-border);
    border-radius: 50%;
    z-index: 2;
}
.tracking-step::before {
    content: '';
    position: absolute;
    left: 9px; top: 20px; bottom: -30px;
    width: 2px;
    background-color: var(--cp-panel-border);
}
.tracking-step:last-child::before { display: none; }
.tracking-step.completed .step-dot { background-color: var(--cp-cyan); border-color: var(--cp-cyan); box-shadow: 0 0 10px var(--cp-cyan); }
.tracking-step.completed::before { background-color: var(--cp-cyan); }
.tracking-step.active .step-dot { border-color: var(--cp-yellow); background-color: var(--cp-yellow); box-shadow: 0 0 10px var(--cp-yellow); }

.review-item {
    border-bottom: 1px solid var(--cp-panel-border);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}
.review-header { display: flex; justify-content: space-between; margin-bottom: 0.5rem; }
.review-rating { color: var(--cp-yellow); font-family: var(--font-display); }

.search-bar-container { display: flex; gap: 1rem; }