:root {
    --primary-color: #007bff;
    --primary-hover-color: #0056b3;
    --bg-color: #f9f9f9;
    --text-color: #333;
    --table-bg: #fff;
    --table-border: #ddd;
    --button-bg: var(--primary-color);
    --button-hover-bg: var(--primary-hover-color);
    --drop-area-bg: #f9f9f9;
    --drop-area-dropping-bg: #e0e0e0;
} 

[data-theme="dark"] {
    --primary-color: #1e90ff;
    --primary-hover-color: #104e8b;
    --bg-color: #2e2e2e;
    --text-color: #f1f1f1;
    --table-bg: #3e3e3e;
    --table-border: #555;
    --button-bg: var(--primary-color);
    --button-hover-bg: var(--primary-hover-color);
    --drop-area-bg: #3e3e3e;
    --drop-area-dropping-bg: #555;
}

html, body {
    font-family: Arial, sans-serif;
    padding: 0;
    margin: 20px;
    background-color: var(--bg-color);
    color: var(--text-color);
    background-size: cover;
}

h1 {
    text-align: center;
    color: var(--text-color);
}
  
.drop-area {
    background-color: var(--drop-area-bg);
}

.drop-area.dropping {
    background-color: var(--drop-area-dropping-bg);
}

input[type="file"] {
    display: block;
    margin: 20px auto;
    padding: 10px;
    border: 1px solid var(--table-border);
    border-radius: 4px;
    cursor: pointer;
    max-width: 300px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background-color: var(--table-bg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

table.visible {
    opacity: 1;
    transform: translateY(0);
}

th, td {
    border: 1px solid var(--table-border);
    padding: 10px;
    text-align: left;
}

th {
    background-color: var(--primary-color);
    color: #fff;
}

td input, td select {
    width: 95%;
    padding: 5px;
    border: 1px solid var(--table-border);
    border-radius: 4px;
    font-size: 14px;
    background: var(--table-bg);
    color: var(--text-color);
}

.button-group {
    text-align: center;
    margin-top: 20px;
}

button {
    padding: 10px 20px;
    margin: 10px;
    border: none;
    border-radius: 4px;
    background-color: var(--button-bg);
    color: white;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: var(--button-hover-bg);
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 24px;
    cursor: pointer;
}

.motd-preview {
    margin-top: 10px;
    padding: 10px;
    border: 1px solid var(--table-border);
    border-radius: 4px;
    background-color: #f0f0f0;
    color: #555;
}

.update-info {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #1e90ff, #ff7f50);
    color: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    width: 320px;
    padding: 20px;
    z-index: 1000;
    transform: translateY(150%);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease, box-shadow 0.3s ease;
}

.update-info.show {
    transform: translateY(0);
    opacity: 1;
}

.update-info:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.update-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: bold;
}

.update-info-header .icon {
    font-size: 22px;
    margin-right: 10px;
    color: #fff;
}

.update-info-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
}

.update-info-close:hover {
    transform: scale(1.3);
    color: #ffe4e1;
}

.update-info-body {
    margin-top: 15px;
    font-size: 15px;
    line-height: 1.6;
}

.update-info-body ul {
    padding: 0;
    list-style: none;
}

.update-info-body ul li {
    margin: 8px 0;
    display: flex;
    align-items: center;
}

.update-info-body ul li::before {
    content: '✔';
    margin-right: 10px;
    color: #ffe4e1;
    font-size: 14px;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
}

@media (max-width: 600px) {
    th, td {
      font-size: 14px;
    }

    td input, td select {
      font-size: 12px;
    }

    button {
      padding: 8px 15px;
      font-size: 12px;
    }
}

.tooltip {
    position: relative;
    cursor: pointer;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    width: 220px;
    background-color: rgba(50, 50, 50, 0.95);
    color: #fff;
    text-align: left;
    padding: 8px;
    border-radius: 8px;
    position: absolute;
    z-index: 1000;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    margin-left: 10px;
    opacity: 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto;
}

footer {
    background-color: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 10px 20px;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
}
  
footer p {
    margin: 0;
    font-size: 14px;
}
  
footer nav {
    margin-top: 5px;
}
  
footer a {
    color: #fff;
    text-decoration: none;
    margin: 0 5px;
}
  
footer a:hover {
    text-decoration: underline;
}