/* 🌍 Global Styles */
body {
    font-family: 'Poppins', sans-serif;
    background-color: #eef2f7;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* 🎯 Main Container */
.container {
    max-width: 95%;
    width: 900px;
    text-align: center;
    margin: 50px auto;
    padding: 20px;
    background: #ffffff;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    animation: fadeIn 1s ease-in-out;
}

/* 📌 Responsive Headings */
h1 {
    color: #222;
    font-size: 26px;
    margin-bottom: 20px;
    font-weight: bold;
}

/* 🎯 Buttons Section */
.buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

button {
    padding: 12px 20px;
    background: linear-gradient(to right, #007bff, #0056b3);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

button:hover {
    transform: translateY(-3px);
    box-shadow: 0px 6px 12px rgba(0, 123, 255, 0.3);
}

/* 📌 Responsive Form Styling */
form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

form input, form select {
    width: 90%;
    max-width: 500px;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    outline: none;
    transition: border 0.3s ease;
}

form input:focus, form select:focus {
    border: 2px solid #007bff;
}

form button {
    padding: 12px 25px;
    background: linear-gradient(to right, #28a745, #218838);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

form button:hover {
    transform: translateY(-3px);
    box-shadow: 0px 6px 12px rgba(40, 167, 69, 0.3);
}

/* 📌 Table Styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    overflow-x: auto;
}

th, td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background: linear-gradient(to right, #007bff, #0056b3);
    color: white;
    font-size: 16px;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

tr:hover {
    background-color: #e2e6ea;
    transition: background-color 0.3s ease-in-out;
}

/* 📌 Responsive Table for Smaller Screens */
@media screen and (max-width: 768px) {
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
    }

    th, td {
        padding: 10px;
        font-size: 14px;
    }
}

/* 🌙 Dark Mode */
.dark-mode {
    background-color: #1c1c1c;
    color: #ffffff;
}

.dark-mode table, .dark-mode th, .dark-mode td {
    border-color: #444;
}

.dark-mode th {
    background: linear-gradient(to right, #004085, #002752);
}

.dark-mode tr:nth-child(even) {
    background-color: #2d2d2d;
}

.dark-mode tr:hover {
    background-color: #383838;
}

.dark-mode form input, .dark-mode form select {
    background-color: #2d2d2d;
    color: white;
    border-color: #555;
}

.dark-mode form input:focus, .dark-mode form select:focus {
    border-color: #007bff;
}

/* 📌 Fade-in Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 📌 Full Mobile & Tablet Responsiveness */
@media screen and (max-width: 1024px) {
    .container {
        width: 90%;
        padding: 15px;
    }

    h1 {
        font-size: 24px;
    }

    form input, form select {
        width: 100%;
    }

    th, td {
        font-size: 14px;
        padding: 10px;
    }
}

@media screen and (max-width: 600px) {
    .buttons {
        flex-direction: column;
    }

    button {
        width: 100%;
    }

    table {
        font-size: 12px;
    }

    th, td {
        padding: 8px;
    }
}