:root {
    --background: hsl(240, 10%, 3.9%);
    --foreground: hsl(0, 0%, 98%);
    --card: hsl(240, 10%, 3.9%);
    --card-foreground: hsl(0, 0%, 98%);
    --primary: hsl(263.4, 70%, 50.4%);
    --primary-foreground: hsl(0, 0%, 98%);
    --secondary: hsl(240, 3.7%, 15.9%);
    --secondary-foreground: hsl(0, 0%, 98%);
    --muted: hsl(240, 3.7%, 15.9%);
    --muted-foreground: hsl(240, 5%, 64.9%);
    --border: hsl(240, 3.7%, 15.9%);
    --input: hsl(240, 3.7%, 15.9%);
    --ring: hsl(240, 4.9%, 83.9%);
    --radius: 0.5rem;
}

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

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: Arial, sans-serif;
    padding: 20px;
    font-feature-settings: "rlig" 1, "calt" 1;
}

header {
    text-align: center;
    margin-bottom: 24px;
    position: relative;
}

header h1 {
    font-size: 24px;
    font-weight: bold;
}

header p {
    color: var(--muted-foreground);
    font-size: 14px;
}

.logout-container {
    position: absolute;
    top: 0;
    right: 0;
}

.logout-btn {
    background-color: var(--secondary);
    color: var(--secondary-foreground);
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.logout-btn:hover {
    background-color: var(--primary);
    color: var(--primary-foreground);
}

.actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.actions button,
.actions .import-btn {
    background-color: var(--secondary);
    color: var(--secondary-foreground);
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.actions button:hover,
.actions .import-btn:hover {
    background-color: var(--primary);
    color: var(--primary-foreground);
}

.actions input[type="text"] {
    background-color: var(--input);
    color: var(--foreground);
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 200px;
}

.actions input[type="text"]::placeholder {
    color: var(--muted-foreground);
}

/* Popup */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-content {
    background-color: var(--card);
    color: var(--card-foreground);
    padding: 24px;
    border-radius: var(--radius);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    color: var(--muted-foreground);
    cursor: pointer;
    transition: color 0.3s;
}

.close-btn:hover {
    color: var(--foreground);
}

.popup-content h3 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    color: var(--muted-foreground);
    margin-bottom: 4px;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 8px;
    background-color: var(--input);
    color: var(--foreground);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.form-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

.password-container {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 70px;
    top: 65%;
    transform: translateY(-50%);
    color: var(--muted-foreground);
    cursor: pointer;
}

.generate-btn {
    position: absolute;
    right: 10px;
    top: 65%;
    transform: translateY(-50%);
    background-color: var(--primary);
    color: var(--primary-foreground);
    padding: 4px 8px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    background-color: var(--primary);
    color: var(--primary-foreground);
    padding: 10px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: hsl(263.4, 70%, 60%);
}

/* Tabela */
table {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-collapse: collapse;
    background-color: var(--card);
    border-radius: var(--radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

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

td {
    color: var(--card-foreground);
}

.status-active {
    color: hsl(120, 100%, 40%);
}

.status-inactive {
    color: hsl(0, 100%, 60%);
}

.action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--foreground);
    transition: color 0.3s;
}

.action-btn:hover {
    color: var(--primary);
}

/* Paginação */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 16px;
}

.pagination-btn {
    background-color: var(--secondary);
    color: var(--secondary-foreground);
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.pagination-btn:hover {
    background-color: var(--primary);
    color: var(--primary-foreground);
}

.pagination-btn:disabled {
    background-color: var(--muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 20px 0;
}

.loading span:not(#loadingMessage) {
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: 50%;
    animation: loadingDots 1.2s infinite ease-in-out;
}

.loading span:nth-child(2) {
    animation-delay: 0.2s;
}

.loading span:nth-child(3) {
    animation-delay: 0.4s;
}

#loadingMessage {
    color: var(--foreground);
    font-size: 16px;
    margin-left: 10px;
}

@keyframes loadingDots {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}