/* container/group */
.form-container {
    width: 350px;
}

.form-group {
    display: flex;
    align-items: center;
    color: var(--card-info-label-color);
}

/* label */
.form-group label {
    width: 75px;
    margin-right: 10px;
}

label {
    display: block;
    /*margin-bottom: 5px;*/
    font-weight: bold;
    color: #fff;
}

/* input */
input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"] {
    width: 100%;
    padding: 6px;
    border: 1px solid var(--card-info-item-border-color);
    border-radius: 4px;
    box-sizing: border-box;
    background-color: #444;
    color: #fff;
    outline: none;
}

input[type="number"] {
    color: #444;
    background-color: #fff;
}

input[type="range"] {
    font-size: 0.85rem;
    border: 1px solid var(--card-info-item-border-color);
    border-radius: 3px;
    width: 100%;
    transition: border 0.3s ease;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="range"]:focus {
    border-color: var(--card-info-item-focus-color);
    outline: none;
}

/* submit */
.submit-btn {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, #007BFF, #0056b3);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #0056b3, #007BFF);
    transform: translateY(-2px);
}

.submit-btn:active {
    transform: translateY(0);
}

/* errors */
.error-container {
    background-color: #2d1a1a;
    border: 1px solid #5a3a3a;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    color: #ff7f7f;
}

.error-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.error-item {
    padding: 8px 0;
    font-size: 14px;
}

/* webkit */
input[type="range"]::-webkit-slider-runnable-track {
    background: #e0e0e0;
    height: 6px;
}

input[type="range"]::-webkit-slider-thumb {
    background: #800000;
    border-radius: 50%;
    height: 20px;
    width: 20px;
    cursor: pointer;
}