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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
}

.hidden {
    display: none;
}

/* Auth Page */
.auth-container {
    max-width: 400px;
    margin: 100px auto;
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow);
}

.auth-container h1 {
    margin-bottom: 30px;
    text-align: center;
    color: var(--text-primary);
}

.switch-auth {
    text-align: center;
    margin-top: 20px;
    color: var(--text-muted);
}

.switch-auth a {
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: none;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    background: var(--input-bg);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Buttons */
button {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
    min-height: 44px;
}

button:hover {
    background: var(--primary-hover);
}

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

.btn-secondary:hover {
    background: var(--secondary-hover);
}

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

.btn-edit:hover {
    background: var(--primary-hover);
}

.btn-delete {
    background: var(--error-color);
}

.btn-delete:hover {
    background: var(--error-hover);
}

.btn-add-child {
    background: var(--success-color);
}

.btn-add-child:hover {
    background: var(--success-hover);
}

/* Messages */
.error {
    background: var(--error-color);
    color: white;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.success {
    background: var(--success-color);
    color: white;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

/* Toggle Switches */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
    margin-left: 10px;
}

.toggle-switch-small {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 24px;
}

.toggle-switch input,
.toggle-switch-small input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider,
.slider-small {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before,
.slider-small:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider,
input:checked + .slider-small {
    background-color: var(--success-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

input:checked + .slider-small:before {
    transform: translateX(16px);
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.toggle-label input[type="checkbox"] {
    width: auto;
}

/* Inline Editing */
.editable {
    cursor: pointer;
    transition: background-color 0.2s;
    padding: 2px 4px;
    border-radius: 3px;
}

.editable:hover {
    background-color: var(--border-color);
}