.form-group {
    margin-bottom: 20px;
}

    .form-group label,
    .form-label {
        font-size: 16px;
        font-weight: 600;
        display: block;
        margin-bottom: 5px;
    }

.form-control {
    width: 100%;
    padding: 8px;
    border: 1px solid #414141;
    border-radius: 8px;
    font-size: 16px;
}

    .form-control:focus {
        outline: none;
        border-color: #92CD4D;
        box-shadow: 0 0 5px rgba(146, 205, 77, 0.5);
    }

textarea.form-control {
    resize: vertical;
}

.mb-2 {
    margin-bottom: 10px;
}

.mt-2 {
    margin-top: 10px;
}

.mt-3 {
    margin-top: 15px;
}

.card-form-section {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    margin-bottom: 20px;
}

.pair-container {
    border: 1px solid #414141;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    background: #fafafa;
}

.pair-text {
    margin: 10px 0;
    font-size: 14px;
}

.pair-description {
    margin: 10px 0;
    font-size: 14px;
    color: #666;
}

.image-preview {
    max-width: 100%;
    height: auto;
    display: block;
    margin-top: 10px;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.file-info {
    font-size: 14px;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.status-message {
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 8px;
}

    .status-message.success {
        background-color: #92CD4D;
        color: #fff;
    }

    .status-message.error {
        background-color: #FF4245;
        color: #fff;
    }

.error-message {
    background-color: #FF4245;
    color: #fff;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: 5px;
    display: inline-block;
}

/* Button Styles */
.nav-left,
.nav-right,
.save-button,
.edit-button,
.delete-button,
.add-pair-button,
.question-button {
    height: 42px;
    padding: 0 20px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box;
    border: none;
}

.save-button {
    background-color: #fff;
    border: 1px solid #414141;
    color: #414141;
}

    @media (hover: hover) and (pointer: fine) {
        .save-button:hover:not(:disabled) {
            background-color: #92CD4D;
            color: #fff;
            border-color: transparent;
        }
    }

    .save-button:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

.edit-button {
    background-color: #4D7CFE;
    color: #fff;
}

    @media (hover: hover) and (pointer: fine) {
        .edit-button:hover {
            background-color: #3369FD;
        }
    }

.delete-button {
    background-color: #FF4245;
    color: #fff;
}

    @media (hover: hover) and (pointer: fine) {
        .delete-button:hover {
            background-color: #e63939;
        }
    }

.question-button {
    background-color: #4DB6AC;
    color: #fff;
}

    @media (hover: hover) and (pointer: fine) {
        .question-button:hover {
            background-color: #44A69C;
        }
    }

.add-pair-button {
    background-color: #6AD463;
    color: #fff;
}

    @media (hover: hover) and (pointer: fine) {
        .add-pair-button:hover {
            background-color: #56CE4F;
        }
    }

.cancel-selection-button {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 15px;
    height: 15px;
    padding: 0;
    font-size: 10px;
    font-weight: 700;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #FF4245;
    color: #fff;
    z-index: 10;
}

    @media (hover: hover) and (pointer: fine) {
        .cancel-selection-button:hover {
            background-color: #e63939;
        }
    }

/* Spinner */
.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border .75s linear infinite;
    margin-right: 5px;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}