/* ===== Base Styles ===== */
:root {
    --deep-indigo: #4b0082;
    --royal-purple: #6a0dad;
    --soft-violet: #9370db;
    --lavender: #e6e6fa;
    --light-lavender: #f8f5ff;
    --orchid: #da70d6;
    --dark-orchid: #9932cc;
    --blue-violet: #8a2be2;
}

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

body {
    background-color: var(--light-lavender);
    /* color: #2d1b4e; */
    line-height: 1.6;
    min-height: 100vh;
    margin-left: 250px;
    /* transition: all 0.3s ease; */
}

/* ===== Layout ===== */
.main-content {
    padding: 2rem;
    margin-left: 10px;
}

.container {
    max-width: 1400px;
    width: 100%;
    padding: 0 1.5rem;
    margin: 0 auto;
}

/* ===== Typography ===== */
h1 {
    color: var(--deep-indigo);
    margin-bottom: 1rem;
    font-size: 2.5rem;
    text-align: center;
}

.main-content h1 {
    font-size: 48px;
    margin: 20px 0 10px;
}

.main-content p {
    color: #4a3a6e;
    font-size: 20px;
    margin-bottom: 30px;
    text-align: center;
}

/* ===== Logo ===== */
.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
    background-color: white;
}

.logo {
    height: 60px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 12px;
    background-color: white;
    padding: 4px;
    box-shadow: 0 2px 8px rgba(138, 43, 226, 0.1);
    cursor: pointer;
}

/* ===== Updated Search Bar Styles ===== */
.search-bar {
    margin: 2rem auto;
    max-width: 800px;
}

.search-bar form {
    display: flex;
    gap: 1rem;
    width: 100%;
}

.search-bar input[type="text"] {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 40px;
    font-size: 1rem;
    background: linear-gradient(145deg, var(--light-lavender), var(--soft-violet));
    box-shadow: 5px 5px 10px rgba(105, 30, 135, 0.15),
                -5px -5px 10px rgba(234, 197, 255, 0.5);
    color: var(--deep-indigo);
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

.search-bar input[type="text"]::placeholder {
    color: var(--medium-purple);
    font-style: italic;
}

.search-bar input[type="text"]:focus {
    outline: none;
    background: white;
    box-shadow: 0 0 8px 3px var(--blue-violet);
    color: var(--royal-purple);
}

.search-bar button {
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, var(--blue-violet), var(--dark-orchid));
    border: none;
    color: white;
    border-radius: 40px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 6px 15px rgba(138, 43, 226, 0.4);
    transition: background 0.3s ease, transform 0.2s ease;
}

.search-bar button:hover {
    background: linear-gradient(45deg, var(--dark-orchid), var(--blue-violet));
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(138, 43, 226, 0.6);
}


/* ===== Product Cards ===== */
.card {
    background: white;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 3rem;
    box-shadow: 0 6px 18px rgba(75, 0, 130, 0.1);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(75, 0, 130, 0.15);
}

.card h3 {
    color: var(--deep-indigo);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
    padding-bottom: 0.5rem;
}

.card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(to right, var(--medium-purple), var(--deep-indigo));
    border-radius: 2px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(75, 0, 130, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    text-align: center;
    animation: fadeIn 0.5s ease forwards;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(75, 0, 130, 0.15);
}

.product-card a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    padding: 1rem;
    background-color: var(--light-lavender);
    border-bottom: 1px solid var(--lavender);
    position: relative;
    left: -2px;
}

.product-card h4 {
    color: var(--deep-indigo);
    font-size: 1.2rem;
    margin: 0.5rem 0 0.3rem;
    padding: 0 1rem;
}

.product-card p {
    color: var(--blue-violet);
    font-weight: bold;
    padding: 0 1rem;
}

.stock-indicator {
    display: inline-block;
    margin: 0.4rem auto 1rem;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    color: white;
    font-size: 0.85rem;
    width: fit-content;
}

/* ===== Update Message ===== */
.update-message {
    width: 100%;
    max-width: 1000px;
    margin: 1rem auto;
    padding: 1rem;
    background: linear-gradient(to right, var(--soft-violet), var(--lavender));
    border-radius: 8px;
    color: white;
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
    animation: fadeIn 1s ease-in-out;
}

/* ===== Hero Background ===== */
.background {
    min-height: 400px;
    background-color: #545252;  /* fallback color prevents flash */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 80px 20px;
    text-align: center;
    color: white;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.background-fade {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: #545252; /* match parent fallback color */
    background-blend-mode: lighten;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 5; /* start hidden, fade in after preload */
    transition: opacity 1s ease-in-out;
    z-index: 0;
}

.background::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
    transition: opacity 0.5s ease;  
}


.background .container,
.background .main-content {
    position: relative;
    z-index: 2;
}

.background h1 {
    color: whitesmoke;
}

.background p {
    color: #f0f0f0;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    body {
        margin-left: 0;
        padding-top: 70px;
    }

    .main-content {
        margin-left: 0;
        padding-top: 1rem;
        margin-bottom: -80px;
        height: 80px;
    }

    .main-content h1, p{
        font-size: 25px;
        position: relative;
        bottom: 20px;
    }

    .search-bar form {
        flex-direction: row;
        width: 100%;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .card {
        margin-top: 5px;
    }
}

@media (max-width: 992px) {
    .card {
        margin-top: 60px;
    }

    .main-content {
        margin-left: 0;
        margin-bottom: -80px;
    }

    .search-bar form {
        flex-direction: column;
    }

    .search-bar input[type="text"],
    .search-bar button {
        width: 80%;
        margin-left: 40px;
    }
}

@media (max-width: 768px) {
    .search-bar form {
        flex-direction: column;
        gap: 0.5rem;
    }

    .search-bar input[type="text"],
    .search-bar button {
        width: 100%;
        margin-left: 0;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .product-card h4,
    .product-card .price,
    .stock-indicator {
        font-size: 0.9rem;
    }

    .stock-indicator {
        margin-bottom: 0.8rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .product-card {
        max-width: 100%;
    }

    .product-card p {
        margin-top: 30px;
    }
}