/* Reset és alapbeállítások */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4CAF50;
    --primary-hover: #45a049;
    --danger-color: #dc3545;
    --success-color: #28a745;
    --border-color: #ced4da;
    --text-color: #333;
    --text-light: #666;
    --background-light: #f5f5f5;
    --white: #fff;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-light);
    font-size: 16px;
}

/* Layout */
.container {
    width: 100%;
    min-height: 100vh;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: var(--spacing-lg);
    width: 100%;
    max-width: 400px;
}

/* Typography */
h1 {
    color: var(--text-color);
    margin-bottom: var(--spacing-lg);
    font-size: 1.5rem;
    text-align: center;
}

p {
    margin-bottom: var(--spacing-md);
}

.subtitle {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.25);
}

/* Jelszó mező konténer */
.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.password-field .form-control {
    padding-right: 40px;
}

/* Jelszó megjelenítő gomb */
.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    color: var(--text-light);
}

.password-toggle:hover {
    color: var(--text-color);
}

/* Jelszó megjelenítő ikon */
.eye-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    position: relative;
}

/* Checkbox */
.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.form-check-input {
    margin-right: var(--spacing-sm);
    width: 16px;
    height: 16px;
}

.form-check-label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Buttons */
.button-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--white);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--background-light);
    text-decoration: none;
}

/* Alerts */
.alert {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: 4px;
    font-size: 0.9rem;
}

.alert-danger {
    background-color: #fdf2f3;
    border: 1px solid #f8d7da;
    color: var(--danger-color);
}

.alert-success {
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
    color: var(--success-color);
}

.alert-info {
    background-color: #e3f2fd;
    border: 1px solid #bbdefb;
    color: #0d47a1;
}

/* Dividers */
hr {
    margin: var(--spacing-lg) 0;
    border: none;
    border-top: 1px solid var(--border-color);
}

/* Helper classes */
.text-center {
    text-align: center;
}

/* Reszponzív design */
@media screen and (min-width: 768px) {
    .container {
        padding: var(--spacing-lg);
    }
    
    .card {
        padding: var(--spacing-lg) var(--spacing-lg);
    }
    
    .button-group {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .btn {
        min-width: 120px;
    }
    
    h1 {
        font-size: 1.75rem;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .card {
        padding: var(--spacing-md);
    }
    
    .form-control {
        padding: 0.5rem;
    }
    
    h1 {
        font-size: 1.25rem;
    }
}

/* Color picker styles */
.color-picker-wrapper {
    display: flex;
    justify-content: left;
    margin: var(--spacing-md) 0;
}

.color-picker-container {
    position: relative;
    width: 50px;
    height: 50px;
}

.color-picker-container .user-circle {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    font-size: 18px;
    cursor: pointer;
}

.color-picker {
    width: 100% !important;
    height: 100% !important;
    padding: 0;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    position: absolute;
    z-index: 1;
}

.color-picker::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
}

.user-circle {
    width: 30px;
    height: 30px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    cursor: pointer;
}