:root {
    --primary: #FFC107;
    --dark: #121212;
    --surface: #1E1E1E;
    --text: #F5F5F5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background-color: var(--dark);
    color: var(--text);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background: var(--surface);
    border-bottom: 2px solid var(--primary);
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text);
}

.logo span {
    color: var(--primary);
}

.admin-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

/* Hero Section */
.hero {
    position: relative;
    height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slider .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slider .slide.active {
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    color: var(--primary);
}

/* Layout */
.main-container {
    display: flex;
    padding: 20px;
    gap: 20px;
}

.sidebar {
    width: 200px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tab-btn {
    background: var(--surface);
    color: var(--text);
    border: none;
    padding: 12px;
    text-align: left;
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary);
    color: var(--dark);
}

.content-area {
    flex: 1;
    background: var(--surface);
    padding: 20px;
    border-radius: 8px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Menu & Cards */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.card {
    background: var(--dark);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #333;
}

.card h4 {
    margin-bottom: 8px;
    color: var(--primary);
}

.card-btn {
    background: var(--primary);
    border: none;
    padding: 5px 12px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
}

/* Cart Drawer */
.cart-drawer {
    width: 280px;
    background: var(--surface);
    padding: 15px;
    border-radius: 8px;
}

.cart-summary input {
    width: 100%;
    padding: 8px;
    margin: 8px 0;
    background: var(--dark);
    border: 1px solid #333;
    color: white;
}

.whatsapp-btn {
    width: 100%;
    background: #25D366;
    color: white;
    border: none;
    padding: 10px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: var(--surface);
    padding: 25px;
    border-radius: 8px;
    width: 320px;
    position: relative;
}

.modal-content input {
    width: 100%;
    padding: 8px;
    margin: 8px 0;
    background: var(--dark);
    border: 1px solid #333;
    color: white;
}

.modal-content button {
    background: var(--primary);
    border: none;
    padding: 8px 15px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
    margin-top: 10px;
}

.close {
    position: absolute;
    right: 15px;
    top: 10px;
    cursor: pointer;
    font-size: 20px;
}